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4CPV

REFINED CRYSTAL STRUCTURE OF CALCIUM-LIGANDED CARP PARVALBUMIN 4.25 AT 1.5-ANGSTROMS RESOLUTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
A0005737cellular_componentcytoplasm
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 109
ChainResidue
AASP90
AASP92
AASP94
ALYS96
AGLU101
AHOH166

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 110
ChainResidue
AASP51
AASP53
ASER55
APHE57
AGLU59
AGLU62

site_idCD
Number of Residues6
Details
ChainResidue
AASP51
AASP53
ASER55
APHE57
AGLU59
AGLU62

site_idEF
Number of Residues6
Details
ChainResidue
ALYS96
AGLU101
AHOH166
AASP90
AASP92
AASP94

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DQDKSGFIEedEL
ChainResidueDetails
AASP51-LEU63
AASP90-PHE102

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues35
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P02621","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"4700462","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

248942

PDB entries from 2026-02-11

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