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

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e4r4sA2 - ECOD Domain | ECOD

ECOD/Domains/e4r4sA2

e4r4sA2

UID: 001712043

PDB

Range: A:26-66,A:181-290
PDB: 4R4S chain A(all domains)
UniProt: P16897 (all domains)
Gene: pse4

Molecule: Beta-lactamase PSE-4 (EC 3.5.2.6) (Beta-lactamase CARB-1) (Carbenicillinase 1)

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)

Pfam Families

PF13354Beta-lactamase2

Beta-lactamase enzyme family

ClanCL0013Beta-lactamase

External Links

ECOD PDB View: 4R4S RCSB PDB: 4R4S PDBe: 4R4S UniProt: P16897

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure