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2q08

Crystal structure of the protein BH0493 from Bacillus halodurans C-125 complexed with ZN

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

BH0493 protein

Bacillus halodurans C-125

UniProt Q9KFI6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 3 ZINC ION × 4 water × 3 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 3 ZINC ION × 4 water × 3 Consistent with protein count
3 Protein homooligomer Homooligomer Protein 3 ZINC ION × 4 water × 3 Consistent with protein count
4 Protein homooligomer Homooligomer Protein 3 ZINC ION × 4 water × 3 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers
2pnk 2pnk 2pnk 2pnk 2pnk 2pnk 2q08 2q08 2q08 2q08 2q6e 2qee

28 assemblies; showing the first 12

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name Q9KFI6_BACHD
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–427； UniProt 1–427 Author chain B； PDBConstruct 1–427； UniProt 1–427 Author chain C； PDBConstruct 1–427； UniProt 1–427 Author chain D； PDBConstruct 1–427； UniProt 1–427 Author chain E； PDBConstruct 1–427； UniProt 1–427 Author chain F； PDBConstruct 1–427； UniProt 1–427 Author chain G； PDBConstruct 1–427； UniProt 1–427 Author chain H； PDBConstruct 1–427； UniProt 1–427 Author chain I； PDBConstruct 1–427； UniProt 1–427 Author chain J； PDBConstruct 1–427； UniProt 1–427 Author chain K； PDBConstruct 1–427； UniProt 1–427 Author chain L； PDBConstruct 1–427； UniProt 1–427

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_id2q08
Deposition date deposition_date2007-05-21
Structure title titleCrystal structure of the protein BH0493 from Bacillus halodurans C-125 complexed with ZN
Keywords keywords;Structural Genomics, NYSGXRC, target 9247a, Glucoronate isomerase, PSI-2, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, ISOMERASE ;; ISOMERASE
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.

2q08__assembly_1__model_1

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

Download this curve (.dat)

2q08__assembly_1__model_1 | I(q)

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

2q08__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）32.71 Å
Rg (electron density)31.61 Å
Total Rg32.12 Å
Atom count10207
Residues1239
Excluded volume181420 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2q08__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 2q08__assembly_2__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 2q08__assembly_3__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 2q08__assembly_4__model_1 trimeric （3） 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 (3)

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6. Fold Classification (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd2q08a_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08b_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08c_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08d_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08e_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08f_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08g_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08h_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08i_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08j_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08k_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like
Domain ID domain_idd2q08l_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
Family Family familyc.1.9.8 — Uronate isomerase-like

CATH v4.4 (12 domains)

Domain ID domain_id2q08A02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08B02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08C02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08D02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08E02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08F02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08G02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08H02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08I02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08J02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08K02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
Domain ID domain_id2q08L02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2020 — uronate isomerase, domain 2, chain A
Homologous superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
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7. Citations (1)