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4F0T

X-Ray Crystal Structure of Phycocyanin from Synechocystis sp. PCC 6803

Functional Information from GO Data
ChainGOidnamespacecontents
A0009579cellular_componentthylakoid
A0015979biological_processphotosynthesis
A0016020cellular_componentmembrane
A0030076cellular_componentlight-harvesting complex
A0030089cellular_componentphycobilisome
A0031676cellular_componentplasma membrane-derived thylakoid membrane
B0009579cellular_componentthylakoid
B0015979biological_processphotosynthesis
B0016020cellular_componentmembrane
B0030076cellular_componentlight-harvesting complex
B0030089cellular_componentphycobilisome
B0031676cellular_componentplasma membrane-derived thylakoid membrane
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE CYC A 201
ChainResidue
AVAL59
AASP87
ATYR110
ALEU124
ATRP128
ATYR129
AHOH304
AHOH327
BARG57
BILE67
BTYR76
ATHR66
BTHR77
BHOH339
BHOH340
AASN72
AASN73
APHE74
AALA75
ALYS83
ACYS84
AARG86

site_idAC2
Number of Residues12
DetailsBINDING SITE FOR RESIDUE CYC B 201
ChainResidue
BMEN72
BALA75
BARG79
BARG80
BCYS84
BASP87
BMET88
BILE90
BARG110
BLEU115
BLEU122
BSER128

site_idAC3
Number of Residues25
DetailsBINDING SITE FOR RESIDUE CYC B 202
ChainResidue
APHE28
BASN35
BASP39
BVAL144
BASN145
BASN145
BASP146
BILE150
BTHR151
BARG152
BGLY153
BASP154
BCYS155
BCYS155
BSER156
BVAL159
BALA160
BALA163
BHOH302
BHOH303
BHOH308
BHOH309
BHOH317
BHOH369
BHOH443

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PubMed","id":"23201474","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4F0T","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N4-methylasparagine","evidences":[{"source":"PubMed","id":"23201474","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4F0T","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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