Macromolecule Annotations for the Entities in PDB 1C4A

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A2 1c4aA02 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF13237 Fer4_10 4Fe-4S dicluster domain Domain This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich. PFAM PF13237
A PF02256 Fe_hyd_SSU Iron hydrogenase small subunit Domain This family represents the small subunit of the Fe-only hydrogenases EC: The subunit is comprised of alternating random coil and alpha helical structures that encompasses the large subunit in a novel protein fold [1]. PFAM PF02256
A PF02906 Fe_hyd_lg_C Iron only hydrogenase large subunit, C-terminal domain Domain PFAM PF02906
A PF13510 Fer2_4 2Fe-2S iron-sulfur cluster binding domain Domain The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. This cluster appears within sarcosine oxidase proteins. PFAM PF13510

Gene Product Annotation Gene Ontology Consortium Homepage

Protein Modification Annotation

Type PDB Residue Nr. Description