9C37 | pdb_00009c37

Nir2 NirD domain dimer

PDB DOI: https://doi.org/10.2210/pdb9C37/pdb

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

Deposited: 2024-05-31 Released: 2026-03-18
Deposition Author(s): Rahn, T.A., Airola, M.V.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free:
0.264 (Depositor), 0.264 (DCC)
R-Value Work:
0.206 (Depositor), 0.207 (DCC)
R-Value Observed:
0.209 (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

Nir2 NirD domain dimer

Rahn, T.A., Lee, W.R., Li, W.T., Airola, M.V., Liou, J.

To be published.

Macromolecule Content

Total Structure Weight: 36.35 kDa
Atom Count: 2,539
Modeled Residue Count: 315
Deposited Residue Count: 340
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PITPNM1, Nir2	A	340	Homo sapiens	Mutation(s): 0 Gene Names: PITPNM1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free: 0.264 (Depositor), 0.264 (DCC)
R-Value Work: 0.206 (Depositor), 0.207 (DCC)
R-Value Observed: 0.209 (Depositor)

Space Group: P 6₃ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 106.765	α = 90
b = 106.765	β = 90
c = 136.885	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data reduction
STARANISO	data scaling
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2026-03-18

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R35GM128666

Revision History (Full details and data files)

Version 1.0: 2026-03-18
Type: Initial release

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.