2GTQ

Crystal structure of aminopeptidase N from human pathogen Neisseria meningitidis

PDB DOI: https://doi.org/10.2210/pdb2GTQ/pdb

Classification: HYDROLASE
Organism(s): Neisseria meningitidis MC58
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2006-04-28 Released: 2006-05-30
Deposition Author(s): Nocek, B., Mulligan, R., Bargassa, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.211
R-Value Work: 0.164
R-Value Observed: 0.166

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of aminopeptidase N from human pathogen Neisseria meningitidis.

Nocek, B., Mulligan, R., Bargassa, M., Collart, F., Joachimiak, A.

(2007) Proteins 70: 273-279

PubMed: 17876832 Search on PubMedSearch on PubMed Central
DOI: https://doi.org/10.1002/prot.21276
Primary Citation of Related Structures:
2GTQ

Organizational Affiliation

Midwest Center for Structural Genomics and Structural Biology Center, Biosciences Division, Argonne National Laboratory, Argonne, Illinois 60439, USA.

Macromolecule Content

Total Structure Weight: 100.29 kDa
Atom Count: 7,740
Modelled Residue Count: 864
Deposited Residue Count: 867
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
aminopeptidase N	A	867	Neisseria meningitidis MC58	Mutation(s): 19 EC: 3.4.11.2
UniProt
Find proteins for Q9JYV4 (Neisseria meningitidis serogroup B (strain ATCC BAA-335 / MC58)) Explore Q9JYV4 Go to UniProtKB: Q9JYV4
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9JYV4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain I [auth A] SDF format, chain K [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain Q [auth A] SDF format, chain R [auth A] SDF format, chain E [auth A] SDF format, chain H [auth A] SDF format, chain J [auth A] SDF format, chain L [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain I [auth A] MOL2 format, chain K [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain R [auth A] MOL2 format, chain E [auth A] MOL2 format, chain H [auth A] MOL2 format, chain J [auth A] MOL2 format, chain L [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain I [auth A] mmCIF format, chain K [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A] mmCIF format, chain P [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain R [auth A] mmCIF format, chain E [auth A] mmCIF format, chain H [auth A] mmCIF format, chain J [auth A] mmCIF format, chain L [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], R [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.211
R-Value Work: 0.164
R-Value Observed: 0.166
Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 224.208	α = 90
b = 224.208	β = 90
c = 57.679	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
HKL-3000	phasing
SHELXD	phasing
SHELXE	model building
MLPHARE	phasing
DM	phasing
Coot	model building
CCP4	phasing
ARP/wARP	model building

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2006-05-30

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2006-05-30
Type: Initial release
Version 1.1: 2007-12-18
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance
Version 1.3: 2024-10-16
Changes: Data collection, Database references, Derived calculations, Structure summary