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3BK2

Crystal Structure Analysis of the RNase J/UMP complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004521molecular_functionRNA endonuclease activity
A0004527molecular_functionexonuclease activity
A0004534molecular_function5'-3' RNA exonuclease activity
A0005737cellular_componentcytoplasm
A0006364biological_processrRNA processing
A0006396biological_processRNA processing
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0042802molecular_functionidentical protein binding
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 947
ChainResidue
AARG147
AHIS186
AARG416
AGOL603

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 948
ChainResidue
AHIS75
AHIS77
AHIS150
AASP172
AZN949

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 949
ChainResidue
AASP79
AHIS80
AASP172
AHIS398
AZN948

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE U5P A 950
ChainResidue
AILE21
AGLU78
AASP79
APHE240
AHIS243
ASER340
APRO341
AILE342
APRO343
AHIS372
ASER374
AGLY375
AHIS376
AHOH957
AHOH964
AHOH1103
AHOH1116

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL A 601
ChainResidue
AGLN379
AASN406

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 602
ChainResidue
ALYS222
AASP225
ATRP252
AHOH1107

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 603
ChainResidue
AHIS186
AALA195
ASO4947
AHOH1061
AHOH1101

Functional Information from PROSITE/UniProt
site_idPS00216
Number of Residues18
DetailsSUGAR_TRANSPORT_1 Sugar transport proteins signature 1. VIWAAEKYGRKvamegrS
ChainResidueDetails
AVAL250-SER267

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01491","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"21893286","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Substrate binding"}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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