6JWN | pdb_00006jwn

Crystal structure of the SPRY domain of SPSB2 in complex with cR9, a cyclic peptide inhibitor of SPSB-iNOS interaction

PDB DOI: https://doi.org/10.2210/pdb6JWN/pdb

Classification: PROTEIN BINDING/INHIBITOR
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2019-04-21 Released: 2020-04-22
Deposition Author(s): Li, K., Kuang, Z.
Funding Organization(s): National Natural Science Foundation of China, Ministry of Education (China)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.61 Å
R-Value Free:
0.205 (Depositor), 0.230 (DCC)
R-Value Work:
0.185 (Depositor)
R-Value Observed:
0.186 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 6JWN

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of SPSB2 in complex with cR9, a cyclic peptide inhibitor of SPSB-iNOS interaction

Li, K., Kuang, Z.

To be published.

Macromolecule Content

Total Structure Weight: 47.86 kDa
Atom Count: 3,257
Modeled Residue Count: 404
Deposited Residue Count: 436
Unique protein chains: 2

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SPRY domain-containing SOCS box protein 2	A, C	209	Homo sapiens	Mutation(s): 0 Gene Names: SPSB2, GRCC9, SSB2
UniProt & NIH Common Fund Data Resources
Find proteins for Q99619 (Homo sapiens) Explore Q99619 Go to UniProtKB: Q99619
PHAROS: Q99619 GTEx: ENSG00000111671
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q99619
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Nitric oxide synthase, inducible	B, D	9	Homo sapiens	Mutation(s): 0 EC: 1.14.13.39
UniProt & NIH Common Fund Data Resources
Find proteins for P35228 (Homo sapiens) Explore P35228 Go to UniProtKB: P35228
PHAROS: P35228 GTEx: ENSG00000007171
Entity Groups
UniProt Group	P35228
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.61 Å
R-Value Free: 0.205 (Depositor), 0.230 (DCC)
R-Value Work: 0.185 (Depositor)
R-Value Observed: 0.186 (Depositor)

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 32.411	α = 87.72
b = 46.386	β = 75.01
c = 61.177	γ = 89.92

Software Package:

Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2020-04-22

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31270817
National Natural Science Foundation of China	China	81571539
Ministry of Education (China)	China	21617443

Revision History (Full details and data files)

Version 1.0: 2020-04-22
Type: Initial release
Version 1.1: 2024-03-27
Changes: Data collection, Database references, Refinement description

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.