← Back to search
5b3z

Crystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein

Method: X-RAY DIFFRACTION
▼

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

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1,Maltose-binding periplasmic protein

Escherichia coli K-12

UniProt P0AEX9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
2 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
3 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
4 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
2d21 2h25 2klf 2mv0 2n44 2n45 3csb 3csg 3kjt 5aq9 5aq9 5gxt

18 assemblies; showing the first 12

Homodimer
2obg

1 assemblies

Homotetramer

None

Other homooligomers
9wy8

1 assemblies

Heteromeric or nucleic-acid complex
21dh 21dh 21dh 21dh 21dh 21dh 2ok2 2r6g 2zxt 3a3c 3c4m 3c4m

472 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name MALE_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 37–403； UniProt 27–393 Author chain B； PDBConstruct 37–403； UniProt 27–393 Author chain C； PDBConstruct 37–403； UniProt 27–393 Author chain D； PDBConstruct 37–403； UniProt 27–393

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1,Maltose-binding periplasmic protein

Escherichia coli K-12

UniProt Q13526

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
2 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
3 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count
4 Insufficient information Monomer Protein 1 其他Polymer 1 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1i6c 1nmv 1nmw 1zcn 2f21 2kbu 2kcf 2m8i 2m8j 2m9e 2m9f 2m9i

168 assemblies; showing the first 12

Homodimer
1pin 9inr

2 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1f8a 1i8g 1i8h 2itk 2lb3 2n1o 2q5a 5b3w 5b3w 5b3x 5b3y 5b3z

49 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name PIN1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–36； UniProt 5–39 Author chain B； PDBConstruct 2–36； UniProt 5–39 Author chain C； PDBConstruct 2–36； UniProt 5–39 Author chain D； PDBConstruct 2–36； UniProt 5–39

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_id5b3z
Deposition date deposition_date2016-03-17
Structure title titleCrystal structure of hPin1 WW domain (5-39) fused with maltose-binding protein
Keywords keywordsIsomerase, SUGAR BINDING PROTEIN; ISOMERASE,SUGAR BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION
▼

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.

5b3z__assembly_1__model_1

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

Download this curve (.dat)

5b3z__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.

5b3z__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）23.57 Å
Rg (electron density)22.51 Å
Total Rg23.44 Å
Atom count3166
Residues402
Excluded volume56526 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5b3z__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 5b3z__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 5b3z__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 5b3z__assembly_4__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 (3)

▼

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (5 domains)

Domain ID domain_idd5b3za1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd5b3za2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd5b3zb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd5b3zc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd5b3zd_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like

CATH v4.4 (3 domains)

Domain ID domain_id5b3zA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id5b3zB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id5b3zD01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
▶

7. Citations (1)