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4DWQ

RNA ligase RtcB-GMP/Mn(2+) complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0006396biological_processRNA processing
A0008452molecular_functionRNA ligase activity
B0006396biological_processRNA processing
B0008452molecular_functionRNA ligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 5GP A 501
ChainResidue
AASN202
ASER385
AHIS404
AALA406
AGLY407
AGLU446
ATYR451
ALYS480
AMN502
APOP509
AHOH698
APHE204
AHOH764
AGLU206
AHIS234
AHIS329
APRO378
AGLY379
ASER380
AMET381

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 502
ChainResidue
ACYS98
AHIS234
AHIS329
A5GP501
AHOH807

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MLI A 503
ChainResidue
ATYR70
AGLY93
ATYR94
AASP95
AASN330
ALYS351

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MLI A 504
ChainResidue
ALYS58
AGLU338
AMET395
ALYS396
AGLU397
ATHR398
APHE399
AHOH830

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 505
ChainResidue
AASN106
AGLU111
AGLN313
AASP318
ALEU319
BARG7
BTRP13
BGLU32
BLYS39

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 A 506
ChainResidue
AARG190
AGLN194
AGLY239
AHOH706
AHOH767
BSER439
BMET440

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 507
ChainResidue
AGLU181
AALA182
ASER184
AARG280

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 508
ChainResidue
ATRP162
AGLU163
AARG164
AGLU316

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE POP A 509
ChainResidue
AHIS67
AASN202
AARG408
AARG412
ATYR451
A5GP501

site_idBC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE 5GP B 501
ChainResidue
BASN202
BPHE204
BGLU206
BHIS234
BHIS329
BPRO378
BGLY379
BSER380
BMET381
BSER385
BHIS404
BALA406
BGLY407
BTYR451
BLYS480
BMN502
BHOH689
BHOH761
BHOH762

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN B 502
ChainResidue
BCYS98
BHIS234
BHIS329
B5GP501

site_idBC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE MLI B 503
ChainResidue
BPHE399
BHOH769
BLYS58
BTYR59
BGLU338
BMET395
BLYS396
BGLU397
BTHR398

site_idBC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 504
ChainResidue
ALYS125
AARG436
BGLN134
BGLN189
BARG190
BGLN194
BPO4506
BHOH637

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 B 505
ChainResidue
ALYS6
BARG104
BARG168
BALA221
BTYR222
BTYR368

site_idBC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 B 506
ChainResidue
AALA438
BGLY132
BARG190
BGLN194
BARG238
BGLY239
BGOL504

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"GMP-histidine intermediate","evidences":[{"source":"PubMed","id":"22949672","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23560983","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues34
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22949672","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23560983","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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