1td6

Crystal structure of the conserved hypothetical protein MP506/MPN330 (gi: 1674200)from Mycoplasma pneumoniae

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

Hypothetical protein MG237 homolog

Mycoplasma pneumoniae

UniProt P75455

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Y330_MYCPN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 13–306; UniProt 1–294

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_id1td6
Deposition date deposition_date2004-05-21
Structure title titleCrystal structure of the conserved hypothetical protein MP506/MPN330 (gi: 1674200)from Mycoplasma pneumoniae
Keywords keywordsALPHA HELICAL, STRUCTURAL GENOMICS, PSI, Protein Structure Initiative, Berkeley Structural Genomics Center, BSGC, UNKNOWN FUNCTION; STRUCTURAL GENOMICS, UNKNOWN FUNCTION
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.

1td6__assembly_1__model_1

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

Download this curve (.dat)

1td6__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1td6__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)20.75 Å
Rg (electron density)19.79 Å
Total Rg20.83 Å
Atom count2356
Residues286
Excluded volume42583 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1td6__assembly_1__model_1 monomeric (1) 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

SCOP 2.08 (1 domains)

Domain ID domain_idd1td6a_
Class classa — All alpha proteins
Fold Fold folda.234 — Hypothetical protein MPN330
Superfamily Superfamily superfamilya.234.1 — Hypothetical protein MPN330
Family Family familya.234.1.1 — Hypothetical protein MPN330

CATH v4.4 (3 domains)

Domain ID domain_id1td6A01
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1480 — hypothetical protein mp506/mpn330, domain 1
Homologous superfamily homologous superfamily10 — hypothetical protein mp506/mpn330, domain 1
Domain ID domain_id1td6A02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1790 — hypothetical protein mp506/mpn330, domain 2
Homologous superfamily homologous superfamily10 — hypothetical protein mp506/mpn330, domain 2
Domain ID domain_id1td6A03
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology472 — Cyclin A; domain 1
Homologous superfamily homologous superfamily40 — Hypothetical protein mg237 homolog; domain 3
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7. Citations (1)