2O8R

Crystal Structure of Polyphosphate Kinase from Porphyromonas Gingivalis

PDB DOI: https://doi.org/10.2210/pdb2O8R/pdb

Classification: TRANSFERASE
Organism(s): Porphyromonas gingivalis
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2006-12-12 Released: 2006-12-19
Deposition Author(s): Patskovsky, Y., Toro, R., Sauder, J.M., Dickey, M., Adams, J.M., Ozyurt, S., Wasserman, S.R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.255
R-Value Work: 0.188
R-Value Observed: 0.190

wwPDB Validation 3D Report Full Report

This is version 1.6 of the entry. See complete history.

Literature

Crystal Structure of Polyphosphate Kinase from Porphyromonas Gingivalis

Patskovsky, Y., Toro, R., Sauder, J.M., Dickey, M., Adams, J.M., Ozyurt, S., Wasserman, S.R., Burley, S.K., Almo, S.C.

To be published.

Macromolecule Content

Total Structure Weight: 167.18 kDa
Atom Count: 10,452
Modelled Residue Count: 1,253
Deposited Residue Count: 1,410
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Polyphosphate kinase	A, B	705	Porphyromonas gingivalis	Mutation(s): 21 Gene Names: ppk EC: 2.7.4.1
UniProt
Find proteins for Q7MTR1 (Porphyromonas gingivalis (strain ATCC BAA-308 / W83)) Explore Q7MTR1 Go to UniProtKB: Q7MTR1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7MTR1
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 C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain M [auth B] SDF format, chain N [auth B] SDF format, chain O [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B]	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 B], L [auth B], M [auth B], N [auth B], O [auth B]	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 B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] 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 B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	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: 0.255
R-Value Work: 0.188
R-Value Observed: 0.190
Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.33	α = 90
b = 99.33	β = 90
c = 335.061	γ = 120

Software Package:

Software Name	Purpose
SHELX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
SHELX	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2006-12-19

Deposition Author(s):

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2006-12-19
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2018-11-14
Changes: Data collection, Structure summary
Version 1.4: 2021-02-03
Changes: Database references, Derived calculations, Structure summary
Version 1.5: 2021-10-20
Changes: Database references
Version 1.6: 2023-12-27
Changes: Data collection, Refinement description

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Help and Resources

2O8R

Crystal Structure of Polyphosphate Kinase from Porphyromonas Gingivalis

Crystal Structure of Polyphosphate Kinase from Porphyromonas Gingivalis

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

Expand

Experimental Data

Structure Validation

Deposition Data

Revision History (Full details and data files)