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1GMR

COMPLEX OF RIBONUCLEASE FROM STREPTOMYCES AUREOFACIENS WITH 2'-GMP AT 1.7 ANGSTROMS RESOLUTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004519molecular_functionendonuclease activity
A0004521molecular_functionRNA endonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005576cellular_componentextracellular region
A0016829molecular_functionlyase activity
A0046589molecular_functionribonuclease T1 activity
B0003723molecular_functionRNA binding
B0004519molecular_functionendonuclease activity
B0004521molecular_functionRNA endonuclease activity
B0004540molecular_functionRNA nuclease activity
B0005576cellular_componentextracellular region
B0016829molecular_functionlyase activity
B0046589molecular_functionribonuclease T1 activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 98
ChainResidue
AALA62
AARG63
ATHR64
AHOH181
AHOH237
BARG68

site_idAC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE 2GP A 97
ChainResidue
AARG40
AGLU41
AGLU54
AARG65
AARG69
AHIS85
ATYR86
AHOH167
AHOH210
AHOH212
AHOH224
AHOH240
AHOH259
BSER3
BTHR5
BVAL6
APHE37
AGLN38
AASN39

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 2GP B 97
ChainResidue
AASN20
AHOH99
AHOH187
BPHE37
BGLN38
BASN39
BARG40
BGLU41
BGLU54
BARG65
BARG69
BHIS85
BTYR86
BHOH98
BHOH99
BHOH100
BHOH101
BHOH122
BHOH165
BHOH186

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
AGLU54
BGLU54

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton donor
ChainResidueDetails
AHIS85
BHIS85

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1c54
ChainResidueDetails
AHIS85
AGLU54
AARG65

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1c54
ChainResidueDetails
BHIS85
BGLU54
BARG65

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PDB entries from 2024-09-18

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