9KFZ | pdb_00009kfz

Crystal structure of the PIN1 and fragment 59 complex

PDB DOI: https://doi.org/10.2210/pdb9KFZ/pdb

Classification: ISOMERASE
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-11-07 Released: 2025-11-12
Deposition Author(s): Xiao, Q.J., Wu, T.T., Shu, H.L., Qin, W.M.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.43 Å
R-Value Free:
0.217 (Depositor), 0.217 (DCC)
R-Value Work:
0.199 (Depositor), 0.199 (DCC)
R-Value Observed:
0.200 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Fragment-Based Compound Screening Based on PIN1 Crystals

Xiao, Q.J., Wu, T.T., Shu, H.L., Qin, W.M.

To be published.

Macromolecule Content

Total Structure Weight: 19.3 kDa
Atom Count: 1,393
Modeled Residue Count: 147
Deposited Residue Count: 163
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1	A	163	Homo sapiens	Mutation(s): 0 Gene Names: PIN1 EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for Q13526 (Homo sapiens) Explore Q13526 Go to UniProtKB: Q13526
PHAROS: Q13526 GTEx: ENSG00000127445
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q13526
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PE8 Query on PE8 Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL C₁₆ H₃₄ O₉ GLZWNFNQMJAZGY-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
A1EFO (Subject of Investigation/LOI) Query on A1EFO Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	B [auth A], C [auth A], E [auth A], F [auth A]	6-methylpyridine-2-carboxylic acid C₇ H₇ N O₂ LTUUGSGSUZRPRV-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain E [auth A] Focus chain F [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	G [auth A], H [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]