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

e2xkpE2 - ECOD Domain | ECOD

ECOD/Domains/e2xkpE2

e2xkpE2

UID: 000398265

PDB

Range: E:136-220
PDB: 2XKP chain E(all domains)
UniProt: P29283 (all domains)
Gene: ntcA

Molecule: Global nitrogen regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_Crp_2 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_Crp_2(101.1.2.142)

Pfam Families

PF13545HTH_Crp_2

Crp-like helix-turn-helix domain

ClanCL0123HTH

External Links

ECOD PDB View: 2XKP RCSB PDB: 2XKP PDBe: 2XKP UniProt: P29283

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure