1a1x

CRYSTAL STRUCTURE OF MTCP-1 INVOLVED IN T CELL MALIGNANCIES

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

HMTCP-1

Homo sapiens

UniProt P56278

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MTCPB_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–108; UniProt 2–107

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_id1a1x
Deposition date deposition_date1997-12-18
Structure title titleCRYSTAL STRUCTURE OF MTCP-1 INVOLVED IN T CELL MALIGNANCIES
Keywords keywordsMTCP-1, ONCOGENE INVOLVED IN T CELL MALIGNANCIES, PROTO-ONCOGENE; PROTO-ONCOGENE
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.

1a1x__assembly_1__model_1

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

Download this curve (.dat)

1a1x__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.

1a1x__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)20.68 Å
Rg (electron density)19.73 Å
Total Rg20.58 Å
Atom count1762
Residues212
Excluded volume31063 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1a1x__assembly_1__model_1 dimeric (2) 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) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1a1xa_
Class classb — All beta proteins
Fold Fold foldb.63 — Oncogene products
Superfamily Superfamily superfamilyb.63.1 — Oncogene products
Family Family familyb.63.1.1 — Oncogene products

CATH v4.4 (1 domains)

Domain ID domain_id1a1xA00
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology15 — Proto-oncogene - Oncogene Product P14tcl1
Homologous superfamily homologous superfamily10 — TCL1/MTCP1
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7. Citations (1)