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3MR2

Human DNA polymerase eta in complex with normal DNA and incoming nucleotide (Nrm)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003684molecular_functiondamaged DNA binding
A0006281biological_processDNA repair
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE DZ4 A 433
ChainResidue
AASP13
AARG55
AARG61
AASP115
ALYS231
AMG434
AMG435
AHOH463
AHOH491
AHOH496
AHOH510
AMET14
AHOH575
AHOH606
AHOH677
PDT9
PHOH75
TDT5
TDA6
AASP15
ACYS16
APHE17
APHE18
AILE48
AALA49
ATYR52

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 434
ChainResidue
AASP13
AMET14
AASP115
ADZ4433
AMG435

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 435
ChainResidue
AASP13
AASP115
AGLU116
ADZ4433
AMG434
AHOH463
PDT9

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 436
ChainResidue
AARG24
APRO244
ASER248
AGLY276
AGLU277
AHOH443
AHOH635
AHOH642
AHOH673

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 437
ChainResidue
AGLN20
AARG30
AGLY209
AGLN245
AHOH557
AHOH779

site_idAC6
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 438
ChainResidue
AASP13
AGLU116
ALYS224
ACYS227
AGLY228
ALYS231
AHOH459
AHOH463
PDT9

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 439
ChainResidue
AASN26
APRO27
AHIS28
AGLY271
AGLU273
ATYR274
AGLU277
AHOH731

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 440
ChainResidue
AGLN38
ATYR39
ALYS40
AGLN79
AVAL80
AGLU82
TDT13
THOH365

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE DZ4 A 441
ChainResidue
AARG256
ASER257
ALEU262
ALYS293
AASN294

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL T 14
ChainResidue
ATHR318
TDG8
TDA9
TDC10
THOH197

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:27284197, ECO:0007744|PDB:5KFO
ChainResidueDetails
AASP13
AMET14
AASP115
AGLU116

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:27284197
ChainResidueDetails
AARG61

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PDB entries from 2025-06-25

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