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2P51

Crystal structure of the S. pombe Pop2p deadenylation subunit

Functional Information from GO Data
ChainGOidnamespacecontents
A0000175molecular_function3'-5'-RNA exonuclease activity
A0000288biological_processnuclear-transcribed mRNA catabolic process, deadenylation-dependent decay
A0000289biological_processnuclear-transcribed mRNA poly(A) tail shortening
A0000932cellular_componentP-body
A0003676molecular_functionnucleic acid binding
A0003682molecular_functionchromatin binding
A0003723molecular_functionRNA binding
A0003729molecular_functionmRNA binding
A0004527molecular_functionexonuclease activity
A0004535molecular_functionpoly(A)-specific ribonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006402biological_processmRNA catabolic process
A0008270molecular_functionzinc ion binding
A0030014cellular_componentCCR4-NOT complex
A0030015cellular_componentCCR4-NOT core complex
A0030145molecular_functionmanganese ion binding
A0031047biological_processregulatory ncRNA-mediated gene silencing
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 2001
ChainResidue
AASP50
AASP171
AHOH3001
AHOH3002
AHOH3003
AHOH3004

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 2002
ChainResidue
AHOH3005
AHOH3006
AHOH3007
AASP50
AGLU52
AASP240

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:19307292
ChainResidueDetails
APHE53
AGLY55
ALEU243

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING:
ChainResidueDetails
ATYR174

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000269|PubMed:18257517
ChainResidueDetails
APRO302
AGLY306

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphothreonine => ECO:0000269|PubMed:18257517
ChainResidueDetails
AASN304

223790

PDB entries from 2024-08-14

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