ECODEvolutionary Classification of Protein Domains

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About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

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e1qdbB1 - ECOD Domain | ECOD

ECOD/Domains/e1qdbB1

e1qdbB1

UID: 000092268

PDB

Range: B:42-514
PDB: 1QDB chain B(all domains)
UniProt: Q9Z4P4 (all domains)
Gene: nrfA

Molecule: CYTOCHROME C NITRITE REDUCTASE

3D Structure

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Related Domains

Browse other domains in Cytochrom_C552 →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupMultiheme cytochromes(139)

HH-groupDi-heme elbow motif(139.2)

TT-groupDi-heme elbow motif(139.2.1)

FFamilyCytochrom_C552(139.2.1.1)

Ligands

in contact, ≤ 4 Å

Ferroheme CHEC
drugDrugBank DB03317within 5 Å only
Calcium ionCA
metal

+ 1 additive (Sulfate ion)

Pfam Families

PF02335Cytochrom_C552

Cytochrome c552

ClanCL0317Multiheme_cytos

External Links

ECOD PDB View: 1QDB RCSB PDB: 1QDB PDBe: 1QDB UniProt: Q9Z4P4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Sulfate ionSO4

DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.