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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e3saiA1 - ECOD Domain | ECOD

ECOD/Domains/e3saiA1

e3saiA1

UID: 000964237

PDB

Range: A:1-162
PDB: 3SAI chain A(all domains)
UniProt: Q81R22 (all domains)
Gene: dfrA

Molecule: Dihydrofolate reductase

3D Structure

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Related Domains

Browse other domains in DHFR_1 →

Classification

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

XX-groupDihydrofolate reductases(7501)

HH-groupDihydrofolate reductases(7501.1)

TT-groupDihydrofolate reductases(7501.1.1)

FFamilyDHFR_1(7501.1.1.1)

Ligands

in contact, ≤ 4 Å

Nicotinamide adenine dinucleotide phosphateNAP
drugDrugBank DB03461
6-ethyl-5-{3-[3-methoxy-5-(pyridin-4-yl)phenyl]prop-1-yn-1-yl}pyrimidine-2,4-diamine9DR
NICKEL (II) ION

Pfam Families

Dihydrofolate reductase

ClanCL0387DHFred

External Links

ECOD PDB View: 3SAI RCSB PDB: 3SAI PDBe: 3SAI UniProt: Q81R22

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

+ 1 additive (DI(HYDROXYETHYL)ETHER)

DI(HYDROXYETHYL)ETHERPEG

Shown in the structure viewer. Drug annotations from DrugDomain.