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4EIC

Crystal structure of reduced cytochrome c6 from Synechococcus sp. PCC 7002 at ultra-high resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0009055molecular_functionelectron transfer activity
A0009579cellular_componentthylakoid
A0015979biological_processphotosynthesis
A0020037molecular_functionheme binding
A0031977cellular_componentthylakoid lumen
A0031979cellular_componentplasma membrane-derived thylakoid lumen
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEC A 101
ChainResidue
AASN13
ALEU31
AALA35
ATYR39
ALEU40
AGLN57
AVAL58
AGLN62
AMET65
AHOH201
AHOH215
ACYS14
AHOH268
ACYS17
AHIS18
AASN23
AVAL25
AMET26
ALYS29
ATHR30

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MES A 102
ChainResidue
ACYS17

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBinding site: {"description":"covalent","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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