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2I7V

Structure of Human CPSF-73

Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ZN A 481
ChainResidue
AHIS71
AHIS73
AHIS158
AASP179
AZN482
ASO4491
AHOH501

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ZN A 482
ChainResidue
AASP179
AHIS418
AZN481
ASO4491
AHOH501
AASP75
AHIS76

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN A 483
ChainResidue
AHIS210
AHIS260
AGLU262

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN A 484
ChainResidue
AGLU436
AHIS442

site_idAC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE SO4 A 491
ChainResidue
AHIS73
AASP75
AHIS158
AASP179
AHIS396
AHIS418
AZN481
AZN482
AHOH501
AHOH620

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17128255","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2I7T","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2I7V","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 2bmi
ChainResidueDetails
AASP179
AASP75

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PDB entries from 2026-01-14

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