ECODEvolutionary Classification of Protein Domains

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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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e1o57B1 - ECOD Domain | ECOD

ECOD/Domains/e1o57B1

e1o57B1

UID: 000045673

PDB

Range: B:2-74
PDB: 1O57 chain B(all domains)
UniProt: P37551 (all domains)
Gene: purR

Molecule: PUR OPERON REPRESSOR

3D Structure

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Related Domains

Browse other domains in PuR_N →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyPuR_N(101.1.2.108)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (Sulfate ion, Tetraethylene glycol)

Sulfate ionSO4
DrugBank DB14546
Tetraethylene glycolPG4

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Bacterial purine repressor, N-terminal

ClanCL0123HTH

External Links

ECOD PDB View: 1O57 RCSB PDB: 1O57 PDBe: 1O57 UniProt: P37551

Downloads

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