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1D8I

X-RAY CRYSTAL STRUCTURE OF YEAST RNA TRIPHOSPHATASE IN COMPLEX WITH A SULFATE ION.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004651molecular_functionpolynucleotide 5'-phosphatase activity
B0004651molecular_functionpolynucleotide 5'-phosphatase activity
C0004651molecular_functionpolynucleotide 5'-phosphatase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 601
ChainResidue
AARG393
ALYS409
ALYS456
AARG458

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 602
ChainResidue
BARG393
BLYS409
BLYS456
BARG458

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 C 603
ChainResidue
CGLN405
CLYS409
CLYS456
CARG458
CHOH697
CHOH698
CARG393

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 604
ChainResidue
AGLN249
ALYS250
ATRP251
ATYR294
AHOH607
AHOH642

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 605
ChainResidue
ATYR539
BGLN249
BLYS250
BTRP251
BTYR294
BHOH620

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 C 606
ChainResidue
CGLN249
CLYS250
CTRP251
CTYR294
CHOH669

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsSITE: Essential for dimer formation
ChainResidueDetails
AASP280
BASP280
CASP280

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1d8h
ChainResidueDetails
ALYS456
AGLU433
AARG458
AARG393

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1d8h
ChainResidueDetails
BLYS456
BGLU433
BARG458
BARG393

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1d8h
ChainResidueDetails
CLYS456
CGLU433
CARG458
CARG393

site_idMCSA1
Number of Residues6
DetailsM-CSA 486
ChainResidueDetails
AGLU305metal ligand
AGLU307metal ligand
AARG393electrostatic stabiliser
ALYS409electrostatic stabiliser
ALYS456electrostatic stabiliser
AGLU496metal ligand

site_idMCSA2
Number of Residues6
DetailsM-CSA 486
ChainResidueDetails
BGLU305metal ligand
BGLU307metal ligand
BARG393electrostatic stabiliser
BLYS409electrostatic stabiliser
BLYS456electrostatic stabiliser
BGLU496metal ligand

site_idMCSA3
Number of Residues6
DetailsM-CSA 486
ChainResidueDetails
CGLU305metal ligand
CGLU307metal ligand
CARG393electrostatic stabiliser
CLYS409electrostatic stabiliser
CLYS456electrostatic stabiliser
CGLU496metal ligand

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PDB entries from 2024-10-09

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