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

e3e45B1 - ECOD Domain | ECOD

ECOD/Domains/e3e45B1

e3e45B1

UID: 000461633

PDB

Range: B:2-257
PDB: 3E45 chain B(all domains)
UniProt: P17743 (all domains)
Gene: hincIIR

Molecule: Type II restriction enzyme HincII (R.HincII) (EC 3.1.21.4) (Endonuclease HincII) (Type-2 restriction enzyme HincII)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Endonuc-HincII →

Classification

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

XX-groupRestriction endonuclease-like(2008)

HH-groupRestriction endonuclease-like(2008.1)

TT-groupRestriction endonuclease-like(2008.1.1)

FFamilyEndonuc-HincII(2008.1.1.42)

Pfam Families

PF09226Endonuc-HincII

Restriction endonuclease HincII

ClanCL0236PDDEXK

External Links

ECOD PDB View: 3E45 RCSB PDB: 3E45 PDBe: 3E45 UniProt: P17743

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure