1prb

STRUCTURE OF AN ALBUMIN-BINDING DOMAIN, NMR, MINIMIZED AVERAGE STRUCTURE

Method: SOLUTION NMR
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

PROTEIN PAB

Finegoldia magna ATCC 29328

UniProt Q51911

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PAB_PEPMA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–53; UniProt 213–265

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id1prb
Deposition date deposition_date1997-01-15
Structure title titleSTRUCTURE OF AN ALBUMIN-BINDING DOMAIN, NMR, MINIMIZED AVERAGE STRUCTURE
Keywords keywordsALBUMIN-BINDING PROTEIN, BACTERIAL SURFACE PROTEINS, EVOLUTION, MODULE SHUFFLING; ALBUMIN-BINDING PROTEIN
Experimental Method methodSOLUTION NMR
▼

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.

1prb__assembly_1__model_1

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

Download this curve (.dat)

1prb__assembly_1__model_1 | I(q)

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

1prb__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)12.47 Å
Rg (electron density)11.26 Å
Total Rg12.73 Å
Atom count851
Residues53
Excluded volume7551 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1prb__assembly_1__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (1)

▼

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1prba_
Class classa — All alpha proteins
Fold Fold folda.8 — immunoglobulin/albumin-binding domain-like
Superfamily Superfamily superfamilya.8.1 — Bacterial immunoglobulin/albumin-binding domains
Family Family familya.8.1.2 — GA module, an albumin-binding domain

CATH v4.4 (1 domains)

Domain ID domain_id1prbA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily40 — Albumin-binding domain
▶

7. Citations (2)