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2IM3

Crystal structure of poliovirus polymerase complexed with UTP and Mn2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0003968molecular_functionRNA-directed RNA polymerase activity
A0006351biological_processDNA-templated transcription
A0039694biological_processviral RNA genome replication
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MN A 2001
ChainResidue
ATYR234
AASP328
AUTP1001

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN A 2002
ChainResidue
AASP328

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 3001
ChainResidue
AGLY285
ALEU268
AASN269
ASER271
AVAL282
AGLY284

site_idAC4
Number of Residues16
DetailsBINDING SITE FOR RESIDUE UTP A 1001
ChainResidue
AARG163
ALYS167
AARG174
ALEU175
AILE176
ATYR234
ATHR235
AGLY236
ATYR237
AASP238
ASER288
ALYS359
AHOH536
AHOH582
AHOH583
AMN2001

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACY A 901
ChainResidue
AILE401
ATRP403
ATHR404
ATHR410
AHIS413

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACY A 902
ChainResidue
AASP71
AASP349
ATYR350

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACY A 903
ChainResidue
ATYR334
APRO440
AARG443
AHOH557

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ACY A 904
ChainResidue
AARG379

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:21148772
ChainResidueDetails
ATYR234

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:21148772, ECO:0000305|PubMed:2196557
ChainResidueDetails
AASP329

site_idSWS_FT_FI3
Number of Residues1
DetailsSITE: Cleavage; by protease 3C => ECO:0000250|UniProtKB:P03301
ChainResidueDetails
AGLY1

237735

PDB entries from 2025-06-18

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