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

e6txaN1 - ECOD Domain | ECOD

ECOD/Domains/e6txaN1

e6txaN1

UID: 002635234

PDB

Range: N:115-599
PDB: 6TXA chain N(all domains)
UniProt: Q9Y3Z3 (all domains)
Gene: SAMHD1

Molecule: Deoxynucleoside triphosphate triphosphohydrolase SAMHD1

3D Structure

Loading viewer...

Related Domains

Browse other domains in HD →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupPDEase-like(131)

HH-groupHD-domain/PDEase-like(131.1)

TT-groupHD-domain/PDEase-like(131.1.1)

FFamilyHD(131.1.1.3)

Ligands

in contact, ≤ 4 Å

[[(2~{R},3~{S},4~{R},5~{R})-5-[2,6-bis(oxidanylidene)-3~{H}-purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphateCZF
FE (III) IONFE
metal
Magnesium ionMG

Pfam Families

HD domain

ClanCL0237HD_PDEase

External Links

ECOD PDB View: 6TXA RCSB PDB: 6TXA PDBe: 6TXA UniProt: Q9Y3Z3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]guanosineXG4

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.