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2zih

Crystal Structure of Yeast Vps74

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

Vacuolar protein sorting-associated protein 74

Saccharomyces cerevisiae

UniProt Q06385

State in the Current Structure

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

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer
2zih 2zii

2 assemblies

Other homooligomers

None

Heteromeric or nucleic-acid complex
4tu3

1 assemblies

View Construct and Data Evidence
UniProt name VPS74_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 3–347； UniProt 1–345 Author chain B； PDBConstruct 3–347； UniProt 1–345 Author chain C； PDBConstruct 3–347； UniProt 1–345 Author chain D； PDBConstruct 3–347； UniProt 1–345

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_id2zih
Deposition date deposition_date2008-02-18
Structure title titleCrystal Structure of Yeast Vps74
Keywords keywordsbeta hairpin, vps, golgi localization, vps74, tetramer, Golgi apparatus, Phosphoprotein, Protein transport, Transport; PROTEIN TRANSPORT
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.

2zih__assembly_1__model_1

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

Download this curve (.dat)

2zih__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.

2zih__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）36.97 Å
Rg (electron density)36.43 Å
Total Rg36.67 Å
Atom count8536
Residues1125
Excluded volume152510 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2zih__assembly_1__model_1 tetrameric （4） 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 (2)

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6. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id2zihA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology3630 — yeast vps74-n-term truncation variant fold
Homologous superfamily homologous superfamily10 — yeast vps74-n-term truncation variant domain like
Domain ID domain_id2zihB00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology3630 — yeast vps74-n-term truncation variant fold
Homologous superfamily homologous superfamily10 — yeast vps74-n-term truncation variant domain like
Domain ID domain_id2zihC00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology3630 — yeast vps74-n-term truncation variant fold
Homologous superfamily homologous superfamily10 — yeast vps74-n-term truncation variant domain like
Domain ID domain_id2zihD00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology3630 — yeast vps74-n-term truncation variant fold
Homologous superfamily homologous superfamily10 — yeast vps74-n-term truncation variant domain like
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7. Citations (1)