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1NT0

Crystal structure of the CUB1-EGF-CUB2 region of MASP2

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
G0005509molecular_functioncalcium ion binding
Functional Information from PROSITE/UniProt
site_idPS00010
Number of Residues12
DetailsASX_HYDROXYL Aspartic acid and asparagine hydroxylation site. ChNylggYyCsC
ChainResidueDetails
ACYS137-CYS148

site_idPS01186
Number of Residues16
DetailsEGF_2 EGF-like domain signature 2. CsCrvGYilhqnkhtC
ChainResidueDetails
ACYS146-CYS161

site_idPS01187
Number of Residues28
DetailsEGF_CA Calcium-binding EGF-like domain signature. DvDECrtslgdsvp.....Cdhy....ChNylggYyC
ChainResidueDetails
AASP119-CYS146

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28111019","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5CIS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5CKM","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5CKN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12743029","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28111019","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1NT0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5CIS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5CKM","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5CKN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"(3R)-3-hydroxyasparagine","evidences":[{"source":"PubMed","id":"12743029","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12743029","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1NT0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

248942

PDB entries from 2026-02-11

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