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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e3e3kA1 - ECOD Domain | ECOD

ECOD/Domains/e3e3kA1

e3e3kA1

UID: 001298868

PDB

Range: A:20-140
PDB: 3E3K chain A(all domains)
UniProt: P33590 (all domains)
Gene: nikA

Molecule: Nickel-binding periplasmic protein

3D Structure

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Related Domains

Browse other domains in SBP_bac_5 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupOligo-peptide binding protein (OPPA) insertion domain(304.136)

TT-groupOligo-peptide binding protein (OPPA) insertion domain(304.136.1)

FFamilySBP_bac_5(304.136.1.1)

Ligands

in contact, ≤ 4 Å

(2R)-butane-1,2,4-tricarboxylic acidHCT

+ 2 additives (Acetate, Glycerol)

AcetateACT
DrugBank DB14511
GlycerolGOL

Shown in the structure viewer.

Pfam Families

PF00496SBP_bac_5

Bacterial extracellular solute-binding proteins, family 5 Middle

ClanCL0177PBP

External Links

ECOD PDB View: 3E3K RCSB PDB: 3E3K PDBe: 3E3K UniProt: P33590

Downloads

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Drug annotations from DrugDomain.