ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

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.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4q8iA1 - ECOD Domain | ECOD

ECOD/Domains/e4q8iA1

e4q8iA1

UID: 001323686

PDB

Range: A:43-80,A:197-307
PDB: 4Q8I chain A(all domains)
UniProt: P9WKD3 (all domains)
Gene: blaC

Molecule: Beta-lactamase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Beta-lactamase2 →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupa+b domain in beta-lactamase/transpeptidase-like proteins(223.3)

TT-groupa+b domain in beta-lactamase/transpeptidase-like proteins(223.3.1)

FFamilyBeta-lactamase2(223.3.1.8)

Ligands

in contact, ≤ 4 Å

(4R,5S)-3-(1-(4,5-dihydrothiazol-2-yl)azetidin-3-ylthio)-5-((2S,3R)-3-hydroxy-1-oxobutan-2-yl)-4-methyl-4,5- dihydro-1H-pyrrole-2-carboxylic acidTEB

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

PF13354Beta-lactamase2

Beta-lactamase enzyme family

ClanCL0013Beta-lactamase

External Links

ECOD PDB View: 4Q8I RCSB PDB: 4Q8I PDBe: 4Q8I UniProt: P9WKD3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.