Structure of PDB 1gka Chain B

Receptor sequence
>1gkaB (length=174) Species: 6707 (Homarus gammarus) [Search protein sequence]
DGIPSFVTAGKCASVANQDNFDLRRYAGRWYQTHIIENAYQPVTRCIHSN
YEYSTNDYGFKVTTAGFNPNDEYLKIDFKVYPTKEFPAAHMLIDAPSVFA
APYEVIETDYETYSCVYSCITTDNYKSEFAFVFSRTPQTSGPAVEKTAAV
FNKNGVEFSKFVPVSHTAECVYRA
3D structure
PDB1gka The Molecular Basis of the Coloration Mechanism in Lobster Shell: Beta -Crustacyanin at 3.2-A Resolution
ChainB
Resolution3.23 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 AXT B F86 H90 A100 A101 P102 F86 H90 A100 A101 P102
BS02 AXT B P4 F6 Y40 Q41 T64 F78 I93 A101 S118 T122 S127 F129 F131 P4 F6 Y40 Q41 T64 F78 I93 A101 S118 T122 S127 F129 F131
Gene Ontology
Molecular Function
GO:0031409 pigment binding
Biological Process
GO:0000302 response to reactive oxygen species
GO:0006629 lipid metabolic process
GO:0006950 response to stress
Cellular Component
GO:0005576 extracellular region
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:1gka, PDBe:1gka, PDBj:1gka
PDBsum1gka
PubMed12119396
UniProtP80007|CRA2_HOMGA Crustacyanin-A2 subunit

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