Macromolecule Annotations for the Entities in PDB 1KEK

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A2-258 d1keka1 Alpha and beta proteins (a/b) Thiamin diphosphate-binding fold (THDP-binding) Thiamin diphosphate-binding fold (THDP-binding) PFOR Pyr module Pyruvate-ferredoxin oxidoreductase, PFOR, domain I Desulfovibrio africanus [TaxId: 873]
A786-1232 d1keka2 Alpha and beta proteins (a/b) Thiamin diphosphate-binding fold (THDP-binding) Thiamin diphosphate-binding fold (THDP-binding) PFOR PP module Pyruvate-ferredoxin oxidoreductase, PFOR, domains VI Desulfovibrio africanus [TaxId: 873]
A259-415 d1keka3 Alpha and beta proteins (a/b) TK C-terminal domain-like TK C-terminal domain-like Pyruvate-ferredoxin oxidoreductase, PFOR, domain II Pyruvate-ferredoxin oxidoreductase, PFOR, domain II Desulfovibrio africanus [TaxId: 873]
A416-668 d1keka4 Alpha and beta proteins (a/b) Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Desulfovibrio africanus [TaxId: 873]
A669-785 d1keka5 Alpha and beta proteins (a+b) Ferredoxin-like 4Fe-4S ferredoxins Ferredoxin domains from multidomain proteins Pyruvate-ferredoxin oxidoreductase, PFOR, domain V Desulfovibrio africanus [TaxId: 873]
B2-258 d1kekb1 Alpha and beta proteins (a/b) Thiamin diphosphate-binding fold (THDP-binding) Thiamin diphosphate-binding fold (THDP-binding) PFOR Pyr module Pyruvate-ferredoxin oxidoreductase, PFOR, domain I Desulfovibrio africanus [TaxId: 873]
B786-1232 d1kekb2 Alpha and beta proteins (a/b) Thiamin diphosphate-binding fold (THDP-binding) Thiamin diphosphate-binding fold (THDP-binding) PFOR PP module Pyruvate-ferredoxin oxidoreductase, PFOR, domains VI Desulfovibrio africanus [TaxId: 873]
B259-415 d1kekb3 Alpha and beta proteins (a/b) TK C-terminal domain-like TK C-terminal domain-like Pyruvate-ferredoxin oxidoreductase, PFOR, domain II Pyruvate-ferredoxin oxidoreductase, PFOR, domain II Desulfovibrio africanus [TaxId: 873]
B416-668 d1kekb4 Alpha and beta proteins (a/b) Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Desulfovibrio africanus [TaxId: 873]
B669-785 d1kekb5 Alpha and beta proteins (a+b) Ferredoxin-like 4Fe-4S ferredoxins Ferredoxin domains from multidomain proteins Pyruvate-ferredoxin oxidoreductase, PFOR, domain V Desulfovibrio africanus [TaxId: 873]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF01855 POR_N Pyruvate flavodoxin/ferredoxin oxidoreductase, thiamine diP-bdg Family
A PF10371 EKR Domain of unknown function Domain EKR is a short, 33 residue, domain found in bacterial and some lower eukaryotic species which lies between a POR (pyruvate ferredoxin/flavodoxin oxidoreductase) Pfam:PF01558 and the 4Fe-4S binding domain Fer4 Pfam:PF00037. It contains a characteristic EKR sequence motif. The exact function of this domain is not known. PFAM PF10371
A PF01558 POR Pyruvate ferredoxin/flavodoxin oxidoreductase Family
A PF02775 TPP_enzyme_C Thiamine pyrophosphate enzyme, C-terminal TPP binding domain Domain PFAM PF02775
A PF13484 Fer4_16 4Fe-4S double cluster binding domain Domain PFAM PF13484

Protein Modification Annotation

Type PDB Residue Nr. Description