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4IDK

HIV-1 reverse transcriptase with bound fragment at the 428 site

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003964molecular_functionRNA-directed DNA polymerase activity
A0004523molecular_functionRNA-DNA hybrid ribonuclease activity
A0006278biological_processRNA-templated DNA biosynthetic process
B0003964molecular_functionRNA-directed DNA polymerase activity
B0006278biological_processRNA-templated DNA biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE T27 A 601
ChainResidue
ALEU100
AHIS235
APRO236
ATYR318
BGLU138
BHOH631
ALYS101
ALYS103
ATYR181
ATYR188
APRO225
APHE227
ATRP229
ALEU234

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE 1FE A 602
ChainResidue
AGLU396
ATHR397
ATHR400
ALEU425
AGLN428
AGLU430
ADMS606
AHOH713
AHOH1020
AHOH1050

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 603
ChainResidue
AASP443
AASP498
AASP549
AHOH1060
AHOH1061
AHOH1096
AHOH1097

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE DMS A 604
ChainResidue
AASN363
ATRP401
ALEU425
ATRP426
ATYR427
AGLN509
AHOH863

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE DMS A 605
ChainResidue
AILE380
AVAL381
BPRO25
BLEU26
BPRO133
BSER134
BILE135
BASN136

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE DMS A 606
ChainResidue
ATRP426
ATYR427
AGLN428
ALEU525
ALYS528
AGLU529
A1FE602

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE DMS A 607
ChainResidue
ALYS331
AGLN334
ALYS512

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE DMS A 608
ChainResidue
ATHR473
AASN474
AGLN475

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE DMS A 609
ChainResidue
ATYR115
ALEU149

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS A 610
ChainResidue
ALYS238
AHIS315
AHOH800
BVAL317

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE DMS A 611
ChainResidue
AARG463
AASP488
ASER489
AGLY490
AHOH856

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS A 612
ChainResidue
AARG277
AGLN278
ALYS281
AARG356

site_idBC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS B 501
ChainResidue
BTHR27
BTHR400
BTRP401
BGLU404

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS B 502
ChainResidue
ALYS11
AGLN85
BTYR56
BLYS126

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE DMS B 503
ChainResidue
BLEU234
BHIS235
BTRP239

site_idBC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS B 504
ChainResidue
BTRP24
BGLU399
BTRP402
BHOH627

site_idBC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS B 505
ChainResidue
AGLU138
BGLN269
BLEU422
BTRP426

site_idBC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE DMS B 506
ChainResidue
BHOH748
BPRO243
BILE244
BVAL245
BLYS263
BTYR427
BGLN428

site_idCC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE DMS B 507
ChainResidue
BGLN242
BILE244
BTYR271
BASN348
BHOH639
BHOH838

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues190
DetailsDomain: {"description":"Reverse transcriptase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00405","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsRegion: {"description":"RT 'primer grip'"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues32
DetailsMotif: {"description":"Tryptophan repeat motif"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Essential for RT p66/p51 heterodimerization"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsSite: {"description":"Cleavage; by viral protease; partial"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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