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1GKA

The molecular basis of the coloration mechanism in lobster shell. beta-crustacyanin at 3.2 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0000302biological_processresponse to reactive oxygen species
A0005576cellular_componentextracellular region
A0005737cellular_componentcytoplasm
A0006629biological_processlipid metabolic process
A0006950biological_processresponse to stress
A0031409molecular_functionpigment binding
B0000302biological_processresponse to reactive oxygen species
B0005576cellular_componentextracellular region
B0005737cellular_componentcytoplasm
B0006629biological_processlipid metabolic process
B0006950biological_processresponse to stress
B0031409molecular_functionpigment binding
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE AXT A1182
ChainResidue
APHE6
ASER120
ATYR124
APHE126
ATYR128
APHE132
APHE134
APHE136
AD121183
AHOH2007
BPHE86
AVAL7
BHIS90
BPHE99
BALA100
BALA101
BPRO102
ATYR45
AGLN46
AASN54
ASER67
AILE95
ATYR97
AALA103

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE D12 A1183
ChainResidue
ATYR45
APHE101
AALA102
AAXT1182
BPHE99
BAXT1175

site_idAC3
Number of Residues22
DetailsBINDING SITE FOR RESIDUE AXT B1175
ChainResidue
AASN86
AHIS92
ASER94
APRO104
AD121183
BILE3
BPRO4
BPHE6
BGLN32
BASN38
BTYR40
BGLN41
BTHR64
BPHE78
BILE93
BALA101
BSER118
BTHR122
BSER127
BPHE129
BPHE131
BHOH2019

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE TRS B1176
ChainResidue
BGLN18
BARG25
BTYR110
BPRO137
BGLN138

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EPE B1177
ChainResidue
AASN18
ATRP21
APRO91
BLYS11
BCYS12

Functional Information from PROSITE/UniProt
site_idPS00213
Number of Residues14
DetailsLIPOCALIN Lipocalin signature. NFDlrRYAGRWYQT
ChainResidueDetails
BASN20-THR33

226707

PDB entries from 2024-10-30

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