2NMM

Crystal structure of human phosphohistidine phosphatase. Northeast Structural Genomics Consortium target HR1409

PDB DOI: https://doi.org/10.2210/pdb2NMM/pdb

Classification: HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2006-10-22 Released: 2007-01-23
Deposition Author(s): Kuzin, A.P., Abashidze, M., Forouhar, F., Seetharaman, J., Kent, C., Fang, Y., Cunningham, K., Conover, K., Ma, L.C., Xiao, R., Acton, T., Montelione, G., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.261
R-Value Work: 0.194
R-Value Observed: 0.194

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of human phosphohistidine phosphatase. Northeast Structural Genomics Consortium target HR1409

Kuzin, A.P., Abashidze, M., Forouhar, F., Seetharaman, J., Kent, C., Fang, Y., Cunningham, K., Conover, K., Ma, L.C., Xiao, R., Acton, T., Montelione, G., Tong, L., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 46.42 kDa
Atom Count: 2,707
Modelled Residue Count: 334
Deposited Residue Count: 405
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
14 kDa phosphohistidine phosphatase	A, B, C	135	Homo sapiens	Mutation(s): 3 Gene Names: PHPT1, PHP14 EC: 3.1.3
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NRX4 (Homo sapiens) Explore Q9NRX4 Go to UniProtKB: Q9NRX4
GTEx: ENSG00000054148
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9NRX4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain F [auth B] SDF format, chain E [auth A] SDF format, chain G [auth B] SDF format, chain H [auth C] SDF format, chain I [auth C] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth C] MOL2 format, chain I [auth C]	D [auth A] E [auth A] F [auth B] G [auth B] H [auth C] D [auth A], E [auth A], F [auth B], G [auth B], H [auth C], I [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth C] Focus chain I [auth C] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth C] Focus chain I [auth C]

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.261
R-Value Work: 0.194
R-Value Observed: 0.194
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.685	α = 90
b = 60.088	β = 90
c = 79.299	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2007-01-23

Deposition Author(s):

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2007-01-23
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Derived calculations, Version format compliance
Version 1.3: 2017-10-18
Changes: Refinement description
Version 1.4: 2023-12-27
Changes: Data collection, Database references, Derived calculations

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2NMM

Crystal structure of human phosphohistidine phosphatase. Northeast Structural Genomics Consortium target HR1409

Crystal structure of human phosphohistidine phosphatase. Northeast Structural Genomics Consortium target HR1409

Entity ID: 1

UniProt & NIH Common Fund Data Resources

Entity Groups

Sequence Annotations

Expand

Experimental Data

Structure Validation

Deposition Data

Revision History (Full details and data files)