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

e1iciB2 - ECOD Domain | ECOD

ECOD/Domains/e1iciB2

e1iciB2

UID: 000133055

PDB

Range: B:2-117,B:157-245
PDB: 1ICI chain B(all domains)
UniProt: O28597 (all domains)
Gene: cobB1

Molecule: TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY

3D Structure

Loading viewer...

Related Domains

Browse other domains in SIR2 →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupDHS-like NAD/FAD-binding domain(2003.1.4)

FFamilySIR2(2003.1.4.5)

Ligands

in contact, ≤ 4 Å

NadideNAD
drugDrugBank DB14128

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Sir2 family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 1ICI RCSB PDB: 1ICI PDBe: 1ICI UniProt: O28597

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure