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3CUL

Aminoacyl-tRNA synthetase ribozyme

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 501
ChainResidue
CG5
CHOH601

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 503
ChainResidue
CHOH602
CHOH603

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 505
ChainResidue
CU70
CU71

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 506
ChainResidue
CA75
CHOH604

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG C 507
ChainResidue
CG2
CHOH609
CGTP1

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG C 508
ChainResidue
CC22

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 509
ChainResidue
CC7
CG8

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG C 510
ChainResidue
CGTP1
CC13

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE K C 511
ChainResidue
CU17
CC19

site_idBC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG D 502
ChainResidue
DHOH610

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG D 504
ChainResidue
DU170
DU171

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"JAN-2004","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V."]}},{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

248942

PDB entries from 2026-02-11

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