Structure of PDB 4wqq Chain B

Receptor sequence
>4wqqB (length=141) Species: 40245 (Cucumaria echinata) [Search protein sequence]
MNQCPTDWEAEGDHCYRFFNTLTTWENAHHECVSYSCSTLNVRSDLVSVH
SAAEQAYVFNYWRGIDSQAGQLWIGLYDKYNEGDFIWTDGSKVGYTKWAG
GEPNNHNNAEDYGQFRHTEGGAWNDNSAAAQAKYMCKLTFE
3D structure
PDB4wqq Mannose-recognition mutant of the galactose/N-acetylgalactosamine-specific C-type lectin CEL-I engineered by site-directed mutagenesis.
ChainB
Resolution1.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA B D77 E81 N104 E109 D110 D78 E82 N105 E110 D111
BS02 CA B E101 N103 E109 N123 D124 E102 N104 E110 N124 D125
BS03 CA B E81 D110 E82 D111
BS04 MAN B E101 N103 E109 R115 N123 E102 N104 E110 R116 N124 MOAD: Ka=3170M^-1
Gene Ontology
Molecular Function
GO:0038023 signaling receptor activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4wqq, PDBe:4wqq, PDBj:4wqq
PDBsum4wqq
PubMed25869490
UniProtQ7M462

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