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4WR9

Crystal Structure of Surfactant Protein-A DED Mutant (E171D/P175E/K203D)

Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue CA A 301
ChainResidue
AGLU195
AARG197
AGLU202
AASN214
AASP215
AHOH408
AHOH435

site_idAC2
Number of Residues5
Detailsbinding site for residue CA A 302
ChainResidue
AGLN199
AGLU202
AASP203
AASP171
AGLU175

site_idAC3
Number of Residues3
Detailsbinding site for residue CA A 303
ChainResidue
AGLU175
AGLY200
AASP203

Functional Information from PROSITE/UniProt
site_idPS00615
Number of Residues23
DetailsC_TYPE_LECTIN_1 C-type lectin domain signature. CVemytdgt.....WNDRGClqyrl.AVC
ChainResidueDetails
ACYS204-CYS226

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues115
DetailsDomain: {"description":"C-type lectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00040","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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