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

P29474_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/P29474_F1_nD2

P29474_F1_nD2

UID: 003524532

AlphaFold

Range: 516-615,641-725
AlphaFold: AF-P29474
UniProt: P29474 (all domains)
Gene: NOS3

Protein: Nitric oxide synthase 3 (EC 1.14.13.39) (Constitutive NOS) (cNOS) (EC-NOS) (NOS type III) (NOSIII) (Nitric oxide synthase, endothelial) (Endothelial NOS) (eNOS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Flavodoxin_1 →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupFlavoproteins/Phosphotyrosine protein phosphatases-like(2007.2)

TT-groupFlavoproteins(2007.2.1)

FFamilyFlavodoxin_1(2007.2.1.1)

Ligands

in contact, ≤ 4 Å

Citrulline
drugDrugBank DB00155within 5 Å only
DB00435
drugDrugBank DB00435within 5 Å only
DB01110

Pfam Families

PF00258Flavodoxin_1

Flavodoxin

ClanCL0042Flavoprotein

External Links

AlphaFold DB: P29474 UniProt: P29474

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 516-615,641-725

drugDrugBank DB01110within 5 Å only

N,N-dimethylarginine

drugDrugBank DB01686within 5 Å only

Canavanine

drugDrugBank DB01833within 5 Å only

N-{(4S)-4-Amino-5-[(2-aminoethyl)amino]pentyl}-N'-nitroguanidine

drugDrugBank DB02027within 5 Å only

N-[3-(aminomethyl)benzyl]acetamidine

drugDrugBank DB02044within 5 Å only

1,2,4-Triazole-Carboxamidine

drugDrugBank DB02048within 5 Å only

S,S'-(1,4-Phenylene-Bis(1,2-Ethanediyl))Bis-Isothiourea

drugDrugBank DB02141within 5 Å only

S-Ethylisothiourea

drugDrugBank DB02234within 5 Å only

2-Aminothiazoline

drugDrugBank DB02335within 5 Å only

Se-Ethyl-Isoselenourea

drugDrugBank DB02589within 5 Å only

2,4-Diamino-6-Phenyl-5,6,7,8,-Tetrahydropteridine

drugDrugBank DB02911within 5 Å only

N1,N14-Bis((S-Methyl)Isothioureido)Tetradecane

drugDrugBank DB02979within 5 Å only

Cacodylic acid

drugDrugBank DB02994within 5 Å only

7-Nitroindazole-2-Carboxamidine

drugDrugBank DB03065within 5 Å only

N(G)-Iminoethylornithine

drugDrugBank DB03305within 5 Å only

5,6-Cyclic-Tetrahydropteridine

drugDrugBank DB03332within 5 Å only

S-Ethyl-N-Phenyl-Isothiourea

drugDrugBank DB03707within 5 Å only

S,S'-(1,3-Phenylene-Bis(1,2-Ethanediyl))Bis-Isothiourea

drugDrugBank DB03910within 5 Å only

6S-5,6,7,8-Tetrahydrobiopterin

drugDrugBank DB03918within 5 Å only

DB03963

drugDrugBank DB03963within 5 Å only

L-homoarginine

drugDrugBank DB03974within 5 Å only

S-Isopropyl-Isothiourea

drugDrugBank DB04018within 5 Å only

Nitroarginine

drugDrugBank DB04223within 5 Å only

N-(Chlorophenyl)-N'-hydroxyguanidine

drugDrugBank DB04559within 5 Å only

5-{4-[(3,5-DIFLUOROBENZYL)AMINO]PHENYL}-6-ETHYLPYRIMIDINE-2,4-DIAMINE

drugDrugBank DB07244within 5 Å only

ETHYL 4-[(4-METHYLPYRIDIN-2-YL)AMINO]PIPERIDINE-1-CARBOXYLATE

drugDrugBank DB07388within 5 Å only

N-{(3S,4S)-4-[(6-AMINO-4-METHYLPYRIDIN-2-YL)METHYL]PYRROLIDIN-3-YL}-N'-(4-CHLOROBENZYL)ETHANE-1,2-DIAMINE

drugDrugBank DB08018within 5 Å only

N-{(3R,4S)-4-[(6-amino-4-methylpyridin-2-yl)methyl]pyrrolidin-3-yl}-N'-(3-chlorobenzyl)ethane-1,2-diamine

drugDrugBank DB08019within 5 Å only

Levamlodipine

drugDrugBank DB09237within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.