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1awi

HUMAN PLATELET PROFILIN COMPLEXED WITH THE L-PRO10 PEPTIDE

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

PROFILIN

Homo sapiens

UniProt P07737

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 L-PRO10 × 1 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1cf0 1fik 1fil 1pfl 4x1l 4x1m 4x25 4x25

8 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1awi 1cf0 1cjf 2pav 2pbd 3chw 6nas 6nbe 6nbw 7p1h 8bjh 8bji

17 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name PROF1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–138； UniProt 2–139 Author chain B； PDBConstruct 1–138； UniProt 2–139

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_id1awi
Deposition date deposition_date1997-10-02
Structure title titleHUMAN PLATELET PROFILIN COMPLEXED WITH THE L-PRO10 PEPTIDE
Keywords keywords;PROFILIN, POLY-L-PROLINE, ACTIN CYTOSKELETON, COMPLEX (ACTIN-BINDING PROTEIN-PEPTIDE), COMPLEX (ACTIN-BINDING PROTEIN-PEPTIDE) complex ;; COMPLEX (ACTIN-BINDING PROTEIN/PEPTIDE)
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.

1awi__assembly_1__model_1

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

Download this curve (.dat)

1awi__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.

1awi__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）23.64 Å
Rg (electron density)22.96 Å
Total Rg23.72 Å
Atom count2639
Residues286
Excluded volume38428 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1awi__assembly_1__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) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1awia_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.110 — Profilin-like
Superfamily Superfamily superfamilyd.110.1 — Profilin (actin-binding protein)
Family Family familyd.110.1.1 — Profilin (actin-binding protein)
Domain ID domain_idd1awib_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.110 — Profilin-like
Superfamily Superfamily superfamilyd.110.1 — Profilin (actin-binding protein)
Family Family familyd.110.1.1 — Profilin (actin-binding protein)

CATH v4.4 (2 domains)

Domain ID domain_id1awiA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology450 — Beta-Lactamase
Homologous superfamily homologous superfamily30 — Dynein light chain 2a, cytoplasmic
Domain ID domain_id1awiB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology450 — Beta-Lactamase
Homologous superfamily homologous superfamily30 — Dynein light chain 2a, cytoplasmic
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7. Citations (3)