Structure of PDB 7umh Chain c

Receptor sequence
>7umhc (length=80) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
SHSVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAAQIASSPRTEDCVGC
KRCETACPTDFLSIRVYLGAETTRSMGLAY
3D structure
PDB7umh Energetic robustness to large scale structural fluctuations in a photosynthetic supercomplex.
Chainc
Resolution2.6 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
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 SF4 c C21 P22 V25 L26 C48 G50 C51 K52 R53 C54 V67 C20 P21 V24 L25 C47 G49 C50 K51 R52 C53 V66
BS02 SF4 c C11 I12 C14 T15 Q16 C17 A40 C58 P59 S64 I65 C10 I11 C13 T14 Q15 C16 A39 C57 P58 S63 I64
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009773 photosynthetic electron transport in photosystem I
GO:0015979 photosynthesis
Cellular Component
GO:0009522 photosystem I
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane
GO:0042651 thylakoid membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7umh, PDBe:7umh, PDBj:7umh
PDBsum7umh
PubMed37532717
UniProtP32422|PSAC_SYNY3 Photosystem I iron-sulfur center (Gene Name=psaC)

[Back to BioLiP]