Q7MTR1 (Q7MTR1_PORGI) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Polyphosphate kinase RuleBase RU003800
EC=2.7.4.1 RuleBase RU003800

Gene names

Name:	ppk EMBL AAQ66869.1
Ordered Locus Names:	PG_1885

Organism

Porphyromonas gingivalis (strain ATCC BAA-308 / W83) [Complete proteome] [HAMAP]

Taxonomic identifier

242619 [NCBI]

Taxonomic lineage

Bacteria › Bacteroidetes › Bacteroidia › Bacteroidales › Porphyromonadaceae › Porphyromonas

Protein attributes

Sequence length	695 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP) By similarity. RuleBase RU003800
Catalytic activity	ATP + (phosphate)(n) = ADP + (phosphate)(n+1). RuleBase RU003800 SAAS SAAS003414
Post-translational modification	An intermediate of this reaction is the autophosphorylated ppk in which a phosphate is covalently linked to histidine residues through a N-P bond By similarity. RuleBase RU003800
Sequence similarities	Belongs to the polyphosphate kinase family. RuleBase RU003800

Ontologies

Keywords
Ligand	ATP-binding SAAS SAAS003414 Nucleotide-binding
Molecular function	Kinase SAAS SAAS003414 EMBL AAQ66869.1 Transferase
PTM	Phosphoprotein SAAS SAAS003414 RuleBase RU003800
Technical term	3D-structure PDB 2O8R Complete proteome
Gene Ontology (GO)
Biological process	polyphosphate biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular component	polyphosphate kinase complex Inferred from electronic annotation. Source: InterPro
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW polyphosphate kinase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q7MTR1 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: 907DEA69B893F91C	FASTA	695	80,688
	10 20 30 40 50 60 MDVSAYPFFR RDMSWLSFNE RVLMEAADRT LPVYDRIKFL SIFSSNLEEF YTVRVAYHQA 70 80 90 100 110 120 VLQKRRDRSE AEEDSDADAH ILQAIRETVI RQDELYYRIF YDQILPTLEE HGIRLRTHAP 130 140 150 160 170 180 THPDHKAYLR RFFHEEIFPL LYPMLLLPSK VRTFIRSGRV YLAVRLKEKE TDEAYSYALL 190 200 210 220 230 240 NVPTDGLPRF VELPRLQTDT FYYYSFLEDI IKEHLDVVFP GYEVMDSYSI KVSRDADLLL 250 260 270 280 290 300 DAQRPEDLPG EIRKKVKTRK LGAPTRFMYD GRMPDEVLRY ICSSCDIDPE EAIRSGNYVN 310 320 330 340 350 360 LQDLAMLPNP FAPRLETLTP EPLLSKHLEQ APSLMEGIRR KDYLIHVPYY TYDYVVRLLM 370 380 390 400 410 420 EAAISPDVSE IRLTQYRVAE NSSIISALEA AAQSGKKVSV FVELKARFDE ENNLRLSERM 430 440 450 460 470 480 RRSGIRIVYS MPGLKVHAKT ALILYHTPAG ERPQGIALLS TGNFNETTAR IYSDTTLMTA 490 500 510 520 530 540 NTDIVHDVYR LFRILDGDPE PARFSRLLVA RYNMGEAITN LIEREIENVK RGKRGYMLLK 550 560 570 580 590 600 MNGLQDKNVI TQLYRASEAG VEIDLIVRGI CCLVPDMPQS RNIRVTRLVD MYLEHSRIWC 610 620 630 640 650 660 FHNGGKEEVF ISSADWMKRN LYNRIETACP VLDPALRREI IDILEIQLRD NIKACRIDSS 670 680 690 LNNIYKHNSD EKPVRAQAAI YRYLKGKEEA TPAAK

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Complete genome sequence of the oral pathogenic bacterium Porphyromonas gingivalis strain W83." Nelson K.E., Fleischmann R.D., DeBoy R.T., Paulsen I.T., Fouts D.E., Eisen J.A., Daugherty S.C., Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F., Nelson W.C., Mason T.M., Tallon L., Gray J., Granger D., Tettelin H. , Dong H., Galvin J.L., Duncan M.J., Dewhirst F.E., Fraser C.M. J. Bacteriol. 185:5591-5601(2003) [PubMed: 12949112] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-308 / W83.
[2]	"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. Submitted (DEC-2006) to the PDB data bank Cited for: X-RAY CRYSTALLOGRAPHY (2.70 ANGSTROMS) OF 2-695.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

AE015924 Genomic DNA. Translation: AAQ66869.1.

RefSeq

NP_905970.1. NC_002950.2.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
2O8R	X-ray	2.70	A/B	2-695	[»]

ProteinModelPortal

Q7MTR1.

SMR

Q7MTR1. Positions 4-691.

ModBase

Search...

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Genome annotation databases

GeneID

2551750.

GenomeReviews

Gene locus PG_1885 in contig AE015924_GR.

KEGG

pgi:PG1885.

NMPDR

fig|242619.1.peg.1611.

PATRIC

22980740. VBIPorGin134034_1741.

TIGR

PG_1885.

Phylogenomic databases

HOGENOM

HBG341268.

OMA

YRVAENS.

PhylomeDB

Q7MTR1.

ProtClustDB

PRK05443.

Enzyme and pathway databases

BioCyc

PGIN242619:PG_1885-MONOMER.

Family and domain databases

InterPro

IPR003414. PP_kinase.
[Graphical view]

KO

K00937.

Pfam

PF02503. PP_kinase. 1 hit.
[Graphical view]

PIRSF

PIRSF015589. PP_kinase. 1 hit.

TIGRFAMs

TIGR03705. Poly_P_kin. 1 hit.

ProtoNet

Search...

Entry information

Entry name

Q7MTR1_PORGI

Accession

Primary (citable) accession number: Q7MTR1

Entry history

Integrated into UniProtKB/TrEMBL:	December 15, 2003
Last sequence update:	December 15, 2003
Last modified:	December 14, 2011
This is version 62 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)