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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e1k20A2 - ECOD Domain | ECOD

ECOD/Domains/e1k20A2

e1k20A2

UID: 000009922

RepresentativePDB

Range: A:2-192
PDB: 1K20 chain A(all domains)
UniProt: P95765 (all domains)
Gene: ppaC

Molecule: Manganese-dependent inorganic pyrophosphatase

3D Structure

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Related Domains

Browse other domains in DHH →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupHAD domain-like(2006)

HH-groupHAD domain-related(2006.1)

TT-groupDHH phosphoesterases(2006.1.2)

FFamilyDHH(2006.1.2.1)

Ligands

in contact, ≤ 4 Å

MANGANESE (II) IONMN
metal

+ 2 additives (Glycerin, Sulfate ion)

GlycerinGOL
DrugBank DB09462
Sulfate ion

Pfam Families

DHH family, N-terminal domain

ClanCL0137HAD

External Links

ECOD PDB View: 1K20 RCSB PDB: 1K20 PDBe: 1K20 UniProt: P95765

Downloads

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DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.