3aog

Crystal structure of glutamate dehydrogenase (GdhB) from Thermus thermophilus (Glu bound form)

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Glutamate dehydrogenase

Thermus thermophilus HB27

UniProt Q72IC1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 6 GLUTAMIC ACID × 12 PHOSPHATE ION × 4 AMMONIUM ION × 3 water × 6 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 6 GLUTAMIC ACID × 12 PHOSPHATE ION × 5 AMMONIUM ION × 3 water × 6 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q72IC1_THET2
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 17–440; UniProt 1–424 Author chain B; PDBConstruct 17–440; UniProt 1–424 Author chain C; PDBConstruct 17–440; UniProt 1–424 Author chain D; PDBConstruct 17–440; UniProt 1–424 Author chain E; PDBConstruct 17–440; UniProt 1–424 Author chain F; PDBConstruct 17–440; UniProt 1–424 Author chain G; PDBConstruct 17–440; UniProt 1–424 Author chain H; PDBConstruct 17–440; UniProt 1–424 Author chain I; PDBConstruct 17–440; UniProt 1–424 Author chain J; PDBConstruct 17–440; UniProt 1–424 Author chain K; PDBConstruct 17–440; UniProt 1–424 Author chain L; PDBConstruct 17–440; UniProt 1–424

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id3aog
Deposition date deposition_date2010-09-28
Structure title titleCrystal structure of glutamate dehydrogenase (GdhB) from Thermus thermophilus (Glu bound form)
Keywords keywordsglutamate dehydrogenase, dehydrogenase, NAD(H), OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

3aog__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

3aog__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

3aog__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)42.08 Å
Rg (electron density)41.66 Å
Total Rg41.87 Å
Atom count19558
Residues2526
Excluded volume347040 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3aog__assembly_1__model_1 hexameric (6) Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 3aog__assembly_2__model_1 hexameric (6) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (5)

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6. Fold Classification (SCOP + CATH) 60 domains

SCOP 2.08 (24 domains)

Domain ID domain_idd3aoga1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aoga2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogb1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogb2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogc1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogc2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogd1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogd2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aoge1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aoge2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogf1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogf2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogg1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogg2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogh1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogh2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogi1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogi2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogj1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogj2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogk1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogk2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches
Domain ID domain_idd3aogl1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.58 — Aminoacid dehydrogenase-like, N-terminal domain
Superfamily Superfamily superfamilyc.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
Family Family familyc.58.1.0 — automated matches
Domain ID domain_idd3aogl2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
Superfamily Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
Family Family familyc.2.1.0 — automated matches

CATH v4.4 (36 domains)

Domain ID domain_id3aogA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogA03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogB02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogB03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogC01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogC02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogC03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogD01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogD02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogD03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogE01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogE02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogE03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogF01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogF02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogF03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogG01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogG02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogG03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogH01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogH02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogH03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogI01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogI02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogI03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogJ01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogJ02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogJ03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogK01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogK02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogK03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3aogL01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily1210 —
Domain ID domain_id3aogL02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily10860 — Leucine Dehydrogenase, chain A, domain 1
Domain ID domain_id3aogL03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
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7. Citations (1)