Macromolecule Annotations for the Entities in PDB 1JB0

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1jb0a_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Apoprotein a1, PsaA Synechococcus elongatus [TaxId: 32046]
B d1jb0b_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Apoprotein a2, PsaB Synechococcus elongatus [TaxId: 32046]
C d1jb0c_ Alpha and beta proteins (a+b) Ferredoxin-like 4Fe-4S ferredoxins 7-Fe ferredoxin Photosystem I iron-sulfur protein PsaC Synechococcus elongatus [TaxId: 32046]
D d1jb0d_ Alpha and beta proteins (a+b) Photosystem I subunit PsaD Photosystem I subunit PsaD Photosystem I subunit PsaD Photosystem I subunit PsaD Synechococcus elongatus [TaxId: 32046]
E d1jb0e_ All beta proteins SH3-like barrel Electron transport accessory proteins Photosystem I accessory protein E (PsaE) Photosystem I accessory protein E (PsaE) Synechococcus elongatus [TaxId: 32046]
F d1jb0f_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit III of photosystem I reaction centre, PsaF Subunit III of photosystem I reaction centre, PsaF Subunit III of photosystem I reaction centre, PsaF Synechococcus elongatus [TaxId: 32046]
I d1jb0i_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit VIII of photosystem I reaction centre, PsaI Subunit VIII of photosystem I reaction centre, PsaI Subunit VIII of photosystem I reaction centre, PsaI Synechococcus elongatus [TaxId: 32046]
J d1jb0j_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit IX of photosystem I reaction centre, PsaJ Subunit IX of photosystem I reaction centre, PsaJ Subunit IX of photosystem I reaction centre, PsaJ Synechococcus elongatus [TaxId: 32046]
K d1jb0k_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit X, PsaK Photosystem I reaction center subunit X, PsaK Photosystem I reaction center subunit X, PsaK Photosystem I reaction center subunit X, PsaK Synechococcus elongatus [TaxId: 32046]
L d1jb0l_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Synechococcus elongatus [TaxId: 32046]
M d1jb0m_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit XII of photosystem I reaction centre, PsaM Subunit XII of photosystem I reaction centre, PsaM Subunit XII of photosystem I reaction centre, PsaM Synechococcus elongatus [TaxId: 32046]
X d1jb0x_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit PsaX of photosystem I reaction centre Subunit PsaX of photosystem I reaction centre Subunit PsaX of photosystem I reaction centre Synechococcus elongatus [TaxId: 32046]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
F PF02507 PSI_PsaF Photosystem I reaction centre subunit III Family
K PF01241 PSI_PSAK Photosystem I psaG / psaK Family
J PF01701 PSI_PsaJ Photosystem I reaction centre subunit IX / PsaJ Family
X PF08078 PsaX PsaX family Family
C PF12838 Fer4_7 4Fe-4S dicluster domain Domain Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters. PFAM PF12838
F PF02507 PSI_PsaF Photosystem I reaction centre subunit III Family
D PF02531 PsaD PsaD Family
M PF07465 PsaM Photosystem I protein M (PsaM) Family
B PF00223 PsaA_PsaB Photosystem I psaA/psaB protein Family
I PF00796 PSI_8 Photosystem I reaction centre subunit VIII Family
E PF02427 PSI_PsaE Photosystem I reaction centre subunit IV / PsaE Domain PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane [1]. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains [1]. PFAM PF02427
A PF00223 PsaA_PsaB Photosystem I psaA/psaB protein Family
L PF02605 PsaL Photosystem I reaction centre subunit XI Family

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A PHOTOSYSTEM I P700 CHLOROPHYLL A APOPROTEIN A1 (1JB0:A)
B PHOTOSYSTEM I P700 CHLOROPHYLL A APOPROTEIN A2 (1JB0:B)
C PHOTOSYSTEM I IRON-SULFUR CENTER (1JB0:C)
D PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT II (1JB0:D)
  • none
E PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT IV (1JB0:E)
  • none
F PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT III (1JB0:F)
  • none
I PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT VIII (1JB0:I)
  • none
J PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT IX (1JB0:J)
  • none
K PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT X (1JB0:K)
  • none
L PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT XI (1JB0:L)
  • none
M PHOTOSYSTEM 1 REACTION CENTRE SUBUNIT XII (1JB0:M)
  • none
X PHOTOSYSTEM I SUBUNIT PSAX (1JB0:X)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description