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1PHN

STRUCTURE OF PHYCOCYANIN FROM CYANIDIUM CALDARIUM AT 1.65A RESOLUTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0009535cellular_componentchloroplast thylakoid membrane
A0015979biological_processphotosynthesis
A0030076cellular_componentlight-harvesting complex
A0030089cellular_componentphycobilisome
B0009535cellular_componentchloroplast thylakoid membrane
B0015979biological_processphotosynthesis
B0030076cellular_componentlight-harvesting complex
B0030089cellular_componentphycobilisome
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE CYC A 184
ChainResidue
AVAL59
AARG86
AASP87
ATYR90
ATYR110
AILE118
APHE122
ATRP128
ATYR129
AHOH277
BARG57
ATHR66
BILE67
BTHR77
BASN78
BHOH215
BHOH216
BHOH218
BHOH329
APRO72
AGLN73
ATYR74
AALA75
AGLY80
ALYS83
ACYS84

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE CYC B 183
ChainResidue
AASN28
AARG33
AGLN147
AASN150
AHOH195
AHOH207
AHOH343
AHOH419
BASN35
BLYS36
BASP39
BVAL40
BASP146
BILE150
BTHR151
BTHR152
BGLY153
BCYS155
BHOH187
BHOH189
BHOH395

site_idAC3
Number of Residues13
DetailsBINDING SITE FOR RESIDUE PEB B 182
ChainResidue
BLEU66
BMEN72
BALA75
BARG79
BARG80
BALA83
BCYS84
BARG86
BASP87
BILE90
BLEU115
BLEU122
BHOH352

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues15
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PubMed","id":"10354419","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"468790","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1PHN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10354419","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PubMed","id":"10354419","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"468790","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N4-methylasparagine","evidences":[{"source":"PubMed","id":"10354419","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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