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3RG0

Structural and functional relationships between the lectin and arm domains of calreticulin

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
A0005783cellular_componentendoplasmic reticulum
A0006457biological_processprotein folding
A0051082molecular_functionunfolded protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 1
ChainResidue
AGLN26
ALYS62
ALYS64
AASP328

Functional Information from PROSITE/UniProt
site_idPS00803
Number of Residues16
DetailsCALRETICULIN_1 Calreticulin family signature 1. KhEQnidCGGGYVKLF
ChainResidueDetails
ALYS98-PHE113

site_idPS00804
Number of Residues9
DetailsCALRETICULIN_2 Calreticulin family signature 2. IMFGPDiCG
ChainResidueDetails
AILE130-GLY138

site_idPS00805
Number of Residues13
DetailsCALRETICULIN_REPEAT Calreticulin family repeated motif signature. IkDpDaaKPEDWD
ChainResidueDetails
AILE208-ASP220
AILE225-ASP237

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues11
DetailsRepeat: {"description":"1-1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues11
DetailsRepeat: {"description":"1-2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues10
DetailsRepeat: {"description":"2-3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues179
DetailsRegion: {"description":"N-domain"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20880849","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20880849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3O0W","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P27797","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"UniProtKB","id":"P27797","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"23806337","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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