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

e3txxA2 - ECOD Domain | ECOD

ECOD/Domains/e3txxA2

e3txxA2

UID: 000215350

PDB

Range: A:146-309
PDB: 3TXX chain A(all domains)
UniProt: Q837U7 (all domains)
Gene: ptcA

Molecule: Putrescine carbamoyltransferase (PTC) (PTCase) (EC 2.1.3.6) (Agmatine catabolism protein B) (Putrescine transcarbamoylase) (Putrescine transcarbamylase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in OTCace →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupAspartate/ornithine carbamoyltransferase(2003.1.14)

FFamilyOTCace(2003.1.14.1)

Pfam Families

Aspartate/ornithine carbamoyltransferase, Asp/Orn binding domain

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 3TXX RCSB PDB: 3TXX PDBe: 3TXX UniProt: Q837U7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure