Restriction map for pF1KA1590
 (Circular) (Six-base) MAPSORT of: pF1KA1590.seq  Check: 5689  from: 1  to: 7289



pF1KA1590  7289 bp

 With 182 enzymes: SgfI * 

                        June 20, 2008 10:21  ..

AarI CACCTGCnnnn'nnnn_

Cuts at:   1125    1125 
   Size:       7289
 
AatII G_ACGT'C

Cuts at:    764     764 
   Size:       7289
 
AccI GT'mk_AC

Cuts at:   4327    4327 
   Size:       7289
 
Acc65I G'GTAC_C

Cuts at:   4305    4305 
   Size:       7289
 
AclI AA'CG_TT

Cuts at:   7129    7129 
   Size:       7289
 
AcuI CTGAAGnnnnnnnnnnnnnn_nn'

Cuts at:    480     566    1315    1806    3481    4094    4129    5114    5546 
   Size:         86     749     491    1675     613      35     985     432

Cuts at:   5546    6293    6561     480 
   Size:        747     268    1208

  Fragments arranged by size: 

                1675    1208     985     749     747     613     491     432
                 268      86      35
 
AflIII A'CryG_T

Cuts at:    576    4641    5745    6722     576 
   Size:       4065    1104     977    1143

  Fragments arranged by size: 

                4065    1143    1104     977
 
AgeI A'CCGG_T

Cuts at:   5677    5677 
   Size:       7289
 
AleI CACnn'nnGTG

Cuts at:   2767    3862    2767 
   Size:       1095    6194
 
AlfI GCAnnnnnnTGCnnnnnnnnnn_nn'

Cuts at:   3230    3230 
   Size:       7289
 
AloI GAACnnnnnnTCCnnnnnnn_nnnnn'

Cuts at:    160     192    2669    2701     160 
   Size:         32    2477      32    4748

  Fragments arranged by size: 

                4748    2477      32      32
 
AlwNI CAG_nnn'CTG

Cuts at:    748    2442    3327    3643    3849    4594    6161     748 
   Size:       1694     885     316     206     745    1567    1876

  Fragments arranged by size: 

                1876    1694    1567     885     745     316     206
 
ApaI G_GGCC'C

Cuts at:   3132    3132 
   Size:       7289
 
ApaLI G'TGCA_C

Cuts at:   3995    6059    3995 
   Size:       2064    5225
 
ApoI r'AATT_y

Cuts at:    450     563     811    1897    2140    2587    2894    3028    3763 
   Size:        113     248    1086     243     447     307     134     735

Cuts at:   3763    4033    4293    6642    6898     450 
   Size:        270     260    2349     256     841

  Fragments arranged by size: 

                2349    1086     841     735     447     307     270     260
                 256     248     243     134     113
 
AseI AT'TA_AT

Cuts at:     20    1199      20 
   Size:       1179    6110
 
AsiSI GCG_AT'CGC

Cuts at:    104     104 
   Size:       7289
 
AvaI C'yCGr_G

Cuts at:   4309    4309 
   Size:       7289
 
BamHI G'GATC_C

Cuts at:   4314    4314 
   Size:       7289
 
BanI G'GyrC_C

Cuts at:   3577    4305    4719    4967    5002    3577 
   Size:        728     414     248      35    5864

  Fragments arranged by size: 

                5864     728     414     248      35
 
BanII G_rGCy'C

Cuts at:   3132    3254    4303    5333    3132 
   Size:        122    1049    1030    5088

  Fragments arranged by size: 

                5088    1049    1030     122
 
BbeI G_GCGC'C

Cuts at:   4723    4971    4723 
   Size:        248    7041
 
BbsI GAAGACnn'nnnn_

Cuts at:   3950    4080    3950 
   Size:        130    7159
 
BbvCI CC'TCA_GC

Cuts at:   2158    2158 
   Size:       7289
 
BcgI CGAnnnnnnTGCnnnnnnnnnn_nn'

Cuts at:    345     379     345 
   Size:         34    7255
 
BciVI GTATCCnnnnn_n'

Cuts at:   5187    5948    7289    5187 
   Size:        761    1341    5187

  Fragments arranged by size: 

                5187    1341     761
 
BclI T'GATC_A

Cuts at:   4010    4809    4010 
   Size:        799    6490
 
BglII A'GATC_T

Cuts at:    585    3684    4804    6841     585 
   Size:       3099    1120    2037    1033

  Fragments arranged by size: 

                3099    2037    1120    1033
 
BlpI GC'TnA_GC

Cuts at:   3272    4401    3272 
   Size:       1129    6160
 
Bme1580I G_kGCm'C

Cuts at:   3132    3187    3999    4914    5007    6063    3132 
   Size:         55     812     915      93    1056    4358

  Fragments arranged by size: 

                4358    1056     915     812      93      55
 
BmgBI CAC'GTC

Cuts at:   3049    3049 
   Size:       7289
 
BmrI ACTGGGnnnn_n'

Cuts at:    251     758    1662    4501    4582    4917    7061     251 
   Size:        507     904    2839      81     335    2144     479

  Fragments arranged by size: 

                2839    2144     904     507     479     335      81
 
BmtI G_CTAG'C

Cuts at:   3263    3263 
   Size:       7289
 
BplI GAGnnnnnCTCnnnnnnnn_nnnnn'

Cuts at:   2929    5656    2929 
   Size:       2727    4562
 
BpmI CTGGAGnnnnnnnnnnnnnn_nn'

Cuts at:    476    2017    2038    3142    3163    3238    3286    3307    3661 
   Size:       1541      21    1104      21      75      48      21     354

Cuts at:   3661     476 
   Size:       4104

  Fragments arranged by size: 

                4104    1541    1104     354      75      48      21      21
                  21
 
Bpu10I CC'TnA_GC

Cuts at:    972    1786    2158    4136     972 
   Size:        814     372    1978    4125

  Fragments arranged by size: 

                4125    1978     814     372
 
BpuEI CTTGAGnnnnnnnnnnnnnn_nn'

Cuts at:   1256    2759    4226    4465    5344    5836    6134    1256 
   Size:       1503    1467     239     879     492     298    2411

  Fragments arranged by size: 

                2411    1503    1467     879     492     298     239
 
BsaI GGTCTCn'nnnn_

Cuts at:    779    2014    2200    6993     779 
   Size:       1235     186    4793    1075

  Fragments arranged by size: 

                4793    1235    1075     186
 
BsaAI yAC'GTr

Cuts at:   4642    4642 
   Size:       7289
 
BsaBI GATnn'nnATC

Cuts at:      6    1480    3506    4803    6840       6 
   Size:       1474    2026    1297    2037     455

  Fragments arranged by size: 

                2037    2026    1474    1297     455
 
BsaHI Gr'CG_yC

Cuts at:    761    3492    4720    4968    5670    7166     761 
   Size:       2731    1228     248     702    1496     884

  Fragments arranged by size: 

                2731    1496    1228     884     702     248
 
BsaWI w'CCGG_w

Cuts at:    731     892    4478    4999    5677    5951    6098    6509     731 
   Size:        161    3586     521     678     274     147     411    1511

  Fragments arranged by size: 

                3586    1511     678     521     411     274     161     147
            
 
BsaXI ACnnnnnCTCCnnnnnnn_nnn'

Cuts at:    160     190    2446    2476    2825    2855    3737    3767     160 
   Size:         30    2256      30     349      30     882      30    3682

  Fragments arranged by size: 

                3682    2256     882     349      30      30      30      30
            
 
BseRI GAGGAGnnnnnnnn_nn'

Cuts at:   2086    2164    2377    2488    2569    3162    3977    2086 
   Size:         78     213     111      81     593     815    5398

  Fragments arranged by size: 

                5398     815     593     213     111      81      78
 
BseYI C'CCAG_C

Cuts at:   2024    4714    5472    6049    6545    2024 
   Size:       2690     758     577     496    2768

  Fragments arranged by size: 

                2768    2690     758     577     496
 
BsgI GTGCAGnnnnnnnnnnnnnn_nn'

Cuts at:    902    2068     902 
   Size:       1166    6123
 
BsiEI CG_ry'CG

Cuts at:    104    4831    4877    6085     104 
   Size:       4727      46    1208    1308

  Fragments arranged by size: 

                4727    1308    1208      46
 
BsiHKAI G_wGCw'C

Cuts at:   1675    3999    4142    4303    5081    5271    6063    1675 
   Size:       2324     143     161     778     190     792    2901

  Fragments arranged by size: 

                2901    2324     792     778     190     161     143
 
BsmI GAATG_Cn'

Cuts at:   2495    3965    2495 
   Size:       1470    5819
 
BsmBI CGTCTCn'nnnn_

Cuts at:   1547    1547 
   Size:       7289
 
Bsp1286I G_dGCh'C

Cuts at:   1675    3132    3187    3254    3999    4142    4303    4914    5007 
   Size:       1457      55      67     745     143     161     611      93

Cuts at:   5007    5081    5271    5333    6063    1675 
   Size:         74     190      62     730    2901

  Fragments arranged by size: 

                2901    1457     745     730     611     190     161     143
                  93      74      67      62      55
 
BspEI T'CCGG_A

Cuts at:   6509    6509 
   Size:       7289
 
BspHI T'CATG_A

Cuts at:   1097    6465    1097 
   Size:       5368    1921
 
BspMI ACCTGCnnnn'nnnn_

Cuts at:    761    1125    2370    4339    4553    4855    5236     761 
   Size:        364    1245    1969     214     302     381    2814

  Fragments arranged by size: 

                2814    1969    1245     381     364     302     214
 
BsrBI CCG'CTC

Cuts at:     50    2001    3126    5581    5635    7119    7284      50 
   Size:       1951    1125    2455      54    1484     165      55

  Fragments arranged by size: 

                2455    1951    1484    1125     165      55      54
 
BsrDI GCAATG_nn'

Cuts at:   1611    3041    3926    5201    1611 
   Size:       1430     885    1275    3699

  Fragments arranged by size: 

                3699    1430    1275     885
 
BsrFI r'CCGG_y

Cuts at:   5287    5468    5677    5287 
   Size:        181     209    6899

  Fragments arranged by size: 

                6899     209     181
 
BssSI C'ACGA_G

Cuts at:   2389    2528    5560    5918    2389 
   Size:        139    3032     358    3760

  Fragments arranged by size: 

                3760    3032     358     139
 
BstAPI GCAn_nnn'nTGC

Cuts at:   2385    4666    2385 
   Size:       2281    5008
 
BstBI TT'CG_AA

Cuts at:    540    2585    5650     540 
   Size:       2045    3065    2179

  Fragments arranged by size: 

                3065    2179    2045
 
BstYI r'GATC_y

Cuts at:      1     421     479     585     848    2684    3684    4314    4781 
   Size:        420      58     106     263    1836    1000     630     467

Cuts at:   4781    4804    5139    5385    6397    6483    6495    6841       1 
   Size:         23     335     246    1012      86      12     346     449

  Fragments arranged by size: 

                1836    1012    1000     630     467     449     420     346
                 335     263     246     106      86      58      23      12
            
 
Bsu36I CC'TnA_GG

Cuts at:   1426    4214    1426 
   Size:       2788    4501
 
BtgI C'CryG_G

Cuts at:    107    1565     107 
   Size:       1458    5831
 
BtgZI GCGATGnnnnnnnnnn'nnnn_

Cuts at:   5239    5420    5583    5239 
   Size:        181     163    6945

  Fragments arranged by size: 

                6945     181     163
 
BtsI GCAGTG_nn'

Cuts at:   3032    4532    3032 
   Size:       1500    5789
 
ClaI AT'CG_AT

Cuts at:   1484    1484 
   Size:       7289
 
DraI TTT'AAA

Cuts at:   1526    2699    4288    1526 
   Size:       1173    1589    4527

  Fragments arranged by size: 

                4527    1589    1173
 
DrdI GACnn_nn'nnGTC

Cuts at:    497    4995    5853     497 
   Size:       4498     858    1933

  Fragments arranged by size: 

                4498    1933     858
 
EaeI y'GGCC_r

Cuts at:    125    3134    3885    4874    5048    5439    5466    6811     125 
   Size:       3009     751     989     174     391      27    1345     603

  Fragments arranged by size: 

                3009    1345     989     751     603     391     174      27
            
 
EagI C'GGCC_G

Cuts at:   4874    4874 
   Size:       7289
 
EarI CTCTTCn'nnn_

Cuts at:    249     499    1157    1789    1795    2141    2185    2198    2399 
   Size:        250     658     632       6     346      44      13     201

Cuts at:   2399    2465    2473    3191    5312    5522     249 
   Size:         66       8     718    2121     210    2016

  Fragments arranged by size: 

                2121    2016     718     658     632     346     250     210
                 201      66      44      13       8       6
 
EciI GGCGGAnnnnnnnnn_nn'

Cuts at:    612    5497    5807    5953    7099     612 
   Size:       4885     310     146    1146     802

  Fragments arranged by size: 

                4885    1146     802     310     146
 
EcoICRI GAG'CTC

Cuts at:   4301    4301 
   Size:       7289
 
Eco57MI CTGrAGnnnnnnnnnnnnnn_nn'

Cuts at:    476     480     566    1315    1806    2017    2038    3142    3163 
   Size:          4      86     749     491     211      21    1104      21

Cuts at:   3163    3238    3286    3307    3481    3661    4094    4129    5114 
   Size:         75      48      21     174     180     433      35     985

Cuts at:   5114    5546    6293    6561     476 
   Size:        432     747     268    1204

  Fragments arranged by size: 

                1204    1104     985     749     747     491     433     432
                 268     211     180     174      86      75      48      35
                  21      21      21       4
 
EcoNI CCTnn'n_nnAGG

Cuts at:   3289    3289 
   Size:       7289
 
EcoO109I rG'GnC_Cy

Cuts at:    649    1664    2484    2631    2908    3129    3377    4428     649 
   Size:       1015     820     147     277     221     248    1051    3510

  Fragments arranged by size: 

                3510    1051    1015     820     277     248     221     147
            
 
EcoRI G'AATT_C

Cuts at:   2587    3028    4033    4293    2587 
   Size:        441    1005     260    5583

  Fragments arranged by size: 

                5583    1005     441     260
 
FalI AAGnnnnnCTTnnnnnnnn_nnnnn'

Cuts at:    870    1090    2989    5308     870 
   Size:        220    1899    2319    2851

  Fragments arranged by size: 

                2851    2319    1899     220
 
FspI TGC'GCA

Cuts at:   5070    5070 
   Size:       7289
 
HaeII r_GCGC'y

Cuts at:   3121    4723    4971    5993    6972    3121 
   Size:       1602     248    1022     979    3438

  Fragments arranged by size: 

                3438    1602    1022     979     248
 
Hin4I GAynnnnnvTCnnnnnnnn_nnnnn'

Cuts at:    652     684    1629    1661    1849    1881    2704    2736    5131 
   Size:         32     945      32     188      32     823      32    2395

Cuts at:   5131    5161    5163    5193     652 
   Size:         30       2      30    2748

  Fragments arranged by size: 

                2748    2395     945     823     188      32      32      32
                  32      30      30       2
 
HincII GTy'rAC

Cuts at:   1052    3783    4073    4328    1052 
   Size:       2731     290     255    4013

  Fragments arranged by size: 

                4013    2731     290     255
 
HindIII A'AGCT_T

Cuts at:    530    2335     530 
   Size:       1805    5484
 
KasI G'GCGC_C

Cuts at:   4719    4967    4719 
   Size:        248    7041
 
KpnI G_GTAC'C

Cuts at:   4309    4309 
   Size:       7289
 
MluI A'CGCG_T

Cuts at:   6722    6722 
   Size:       7289
 
MmeI TCCrACnnnnnnnnnnnnnnnnnn_nn'

Cuts at:    481    2259    2711    2849    5960    6144     481 
   Size:       1778     452     138    3111     184    1626

  Fragments arranged by size: 

                3111    1778    1626     452     184     138
 
MscI TGG'CCA

Cuts at:   3136    3887    5050    3136 
   Size:        751    1163    5375

  Fragments arranged by size: 

                5375    1163     751
 
MslI CAynn'nnrTG

Cuts at:    442    2389    2767    3862    5278    5405     442 
   Size:       1947     378    1095    1416     127    2326

  Fragments arranged by size: 

                2326    1947    1416    1095     378     127
 
MspA1I CmG'CkG

Cuts at:   3003    3327    3652    4400    4714    5074    6087    6332    3003 
   Size:        324     325     748     314     360    1013     245    3960

  Fragments arranged by size: 

                3960    1013     748     360     325     324     314     245
            
 
NaeI GCC'GGC

Cuts at:   5470    5470 
   Size:       7289
 
NarI GG'CG_CC

Cuts at:   4720    4968    4720 
   Size:        248    7041
 
NcoI C'CATG_G

Cuts at:    107     107 
   Size:       7289
 
NdeI CA'TA_TG

Cuts at:    408     408 
   Size:       7289
 
NgoMIV G'CCGG_C

Cuts at:   5468    5468 
   Size:       7289
 
NheI G'CTAG_C

Cuts at:   3259    3259 
   Size:       7289
 
NspI r_CATG'y

Cuts at:   4342    4842    5749    4342 
   Size:        500     907    5882

  Fragments arranged by size: 

                5882     907     500
 
PasI CC'CwG_GG

Cuts at:   3180    3180 
   Size:       7289
 
PciI A'CATG_T

Cuts at:   5745    5745 
   Size:       7289
 
PflMI CCAn_nnn'nTGG

Cuts at:    521    1370     521 
   Size:        849    6440
 
PmeI GTTT'AAAC

Cuts at:   4288    4288 
   Size:       7289
 
PpiI GAACnnnnnCTCnnnnnnnn_nnnnn'

Cuts at:    160     192    6428    6460     160 
   Size:         32    6236      32     989

  Fragments arranged by size: 

                6236     989      32      32
 
PpuMI rG'GwC_Cy

Cuts at:   1664    2484    2631    3377    1664 
   Size:        820     147     746    5576

  Fragments arranged by size: 

                5576     820     746     147
 
PsiI TTA'TAA

Cuts at:    389     569     389 
   Size:        180    7109
 
PspOMI G'GGCC_C

Cuts at:   3128    3128 
   Size:       7289
 
PsrI GAACnnnnnnTACnnnnnnn_nnnnn'

Cuts at:   2816    2848    2816 
   Size:         32    7257
 
PstI C_TGCA'G

Cuts at:   1872    2186    2849    3167    3532    3543    4336    5021    1872 
   Size:        314     663     318     365      11     793     685    4140

  Fragments arranged by size: 

                4140     793     685     663     365     318     314      11
            
 
PvuI CG_AT'CG

Cuts at:    104     104 
   Size:       7289
 
PvuII CAG'CTG

Cuts at:   3003    3327    4714    5074    3003 
   Size:        324    1387     360    5218

  Fragments arranged by size: 

                5218    1387     360     324
 
RsrII CG'GwC_CG

Cuts at:   5484    5484 
   Size:       7289
 
SacI G_AGCT'C

Cuts at:   4303    4303 
   Size:       7289
 
SalI G'TCGA_C

Cuts at:   4326    4326 
   Size:       7289
 
SanDI GG'GwC_CC

Cuts at:   1664    3377    1664 
   Size:       1713    5576
 
SapI GCTCTTCn'nnn_

Cuts at:   2399    3191    5312    5522    2399 
   Size:        792    2121     210    4166

  Fragments arranged by size: 

                4166    2121     792     210
 
SbfI CC_TGCA'GG

Cuts at:   4336    4336 
   Size:       7289
 
ScaI AGT'ACT

Cuts at:   1149    1503    6806    1149 
   Size:        354    5303    1632

  Fragments arranged by size: 

                5303    1632     354
 
SexAI A'CCwGG_T

Cuts at:   2633    3434    2633 
   Size:        801    6488
 
SfcI C'TryA_G

Cuts at:     33    1868    2182    2833    2845    3163    3528    3539    4332 
   Size:       1835     314     651      12     318     365      11     793

Cuts at:   4332    5017    6010    6201      33 
   Size:        685     993     191    1121

  Fragments arranged by size: 

                1835    1121     993     793     685     651     365     318
                 314     191      12      11
 
SfoI GGC'GCC

Cuts at:   4721    4969    4721 
   Size:        248    7041
 
SgfI GCG_AT'CGC

Cuts at:    104     104 
   Size:       7289
 
SmaI CCC'GGG

Cuts at:   4311    4311 
   Size:       7289
 
SmlI C'TyrA_G

Cuts at:   1271    2774    4241    4444    5359    5851    6113    1271 
   Size:       1503    1467     203     915     492     262    2447

  Fragments arranged by size: 

                2447    1503    1467     915     492     262     203
 
SpeI A'CTAG_T

Cuts at:     67    4083      67 
   Size:       4016    3273
 
SphI G_CATG'C

Cuts at:   4342    4842    4342 
   Size:        500    6789
 
SspI AAT'ATT

Cuts at:    930    1401     930 
   Size:        471    6818
 
StyI C'CwwG_G

Cuts at:    107    1074    1364    3776    4423    4777     107 
   Size:        967     290    2412     647     354    2619

  Fragments arranged by size: 

                2619    2412     967     647     354     290
 
TaqII GACCGAnnnnnnnnn_nn'

Cuts at:    105    1852    2454    3865    3937    4872    5005    5464    5673 
   Size:       1747     602    1411      72     935     133     459     209

Cuts at:   5673     105 
   Size:       1721

  Fragments arranged by size: 

                1747    1721    1411     935     602     459     209     133
                  72
 
TatI w'GTAC_w

Cuts at:    681    1147    1501    2804    3532    6804     681 
   Size:        466     354    1303     728    3272    1166

  Fragments arranged by size: 

                3272    1303    1166     728     466     354
 
TstI CACnnnnnnTCCnnnnnnn_nnnnn'

Cuts at:   2446    2478    3737    3769    6806    6838    2446 
   Size:         32    1259      32    3037      32    2897

  Fragments arranged by size: 

                3037    2897    1259      32      32      32
 
Tth111I GACn'n_nGTC

Cuts at:   5086    5086 
   Size:       7289
 
XbaI T'CTAG_A

Cuts at:   2722    4320    2722 
   Size:       1598    5691
 
XcmI CCAnnnn_n'nnnnTGG

Cuts at:   2340    4784    2340 
   Size:       2444    4845
 
XmaI C'CCGG_G

Cuts at:   4309    4309 
   Size:       7289
 
XmnI GAAnn'nnTTC

Cuts at:   1328    2495    1328 
   Size:       1167    6122
 
ZraI GAC'GTC

Cuts at:    762     762 
   Size:       7289
 

 Enzymes that do cut:

     AarI    AatII     AccI   Acc65I     AclI     AcuI   AflIII     AgeI
     AleI     AlfI     AloI    AlwNI     ApaI    ApaLI     ApoI     AseI
    AsiSI     AvaI    BamHI     BanI    BanII     BbeI     BbsI    BbvCI
     BcgI    BciVI     BclI    BglII     BlpI Bme1580I    BmgBI     BmrI
     BmtI     BplI     BpmI   Bpu10I    BpuEI     BsaI    BsaAI    BsaBI
    BsaHI    BsaWI    BsaXI    BseRI    BseYI     BsgI    BsiEI  BsiHKAI
     BsmI    BsmBI Bsp1286I    BspEI    BspHI    BspMI    BsrBI    BsrDI
    BsrFI    BssSI   BstAPI    BstBI    BstYI   Bsu36I     BtgI    BtgZI
     BtsI     ClaI     DraI     DrdI     EaeI     EagI     EarI     EciI
  EcoICRI  Eco57MI    EcoNI EcoO109I    EcoRI     FalI     FspI    HaeII
    Hin4I   HincII  HindIII     KasI     KpnI     MluI     MmeI     MscI
     MslI   MspA1I     NaeI     NarI     NcoI     NdeI   NgoMIV     NheI
     NspI     PasI     PciI    PflMI     PmeI     PpiI    PpuMI     PsiI
   PspOMI     PsrI     PstI     PvuI    PvuII    RsrII     SacI     SalI
    SanDI     SapI     SbfI     ScaI    SexAI     SfcI     SfoI     SgfI
     SmaI     SmlI     SpeI     SphI     SspI     StyI    TaqII     TatI
     TstI  Tth111I     XbaI     XcmI     XmaI     XmnI     ZraI

 Enzymes that do not cut: 

     AfeI    AflII     AhdI     AscI    AvrII     BaeI    BfrBI     BglI
    BsiWI    BsrGI   BssHII   BstEII    BstXI  BstZ17I    CspCI   DraIII
    EcoRV     FseI    FspAI     HpaI     MfeI     NotI     NruI     NsiI
     PacI     PfoI     PmlI    PshAI    PspXI    SacII     SfiI    SgrAI
    SnaBI     SrfI     StuI     SwaI     XhoI
Inquiries or Suggestions ?
Send a message to flexiclone AT kazusagt.com