Q7V3U5

PR
Gene name
ppk
Protein name
Polyphosphate kinase
Names
ATP-polyphosphate phosphotransferase, Polyphosphoric acid kinase
Species
Prochlorococcus marinus (strain MIT 9313)
KEGG Pathway
pmt:PMT_2245
EC number
2.7.4.1: Phosphotransferases with a phosphate group as acceptor
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

39-108 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q7V3U5

Entry ID Method Resolution Chain Position Source
AF-Q7V3U5-F1 Predicted AlphaFoldDB

No variants for Q7V3U5

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q7V3U5

No associated diseases with Q7V3U5

4 regional properties for Q7V3U5

Type Name Position InterPro Accession
domain Polyphosphate kinase middle domain 126 - 326 IPR024953
domain Polyphosphate kinase N-terminal domain 11 - 116 IPR025198
domain Polyphosphate kinase C-terminal domain 2 526 - 698 IPR025200
domain Polyphosphate kinase, C-terminal domain 1 353 - 519 IPR041108

Functions

Description
EC Number 2.7.4.1 Phosphotransferases with a phosphate group as acceptor
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
polyphosphate kinase complex A protein complex that possesses polyphosphate kinase activity.

3 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
metal ion binding Binding to a metal ion.
polyphosphate kinase activity Catalysis of the reaction: ATP + phosphate(n) = ADP + phosphate(n+1).

2 GO annotations of biological process

Name Definition
phosphorylation The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
polyphosphate biosynthetic process The chemical reactions and pathways resulting in the formation of a polyphosphate, the anion or salt of polyphosphoric acid.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MSNPAVASEH YINRELSWIS FNERVLAQAL DTRTPLLEQA KFSAIFSNNL DEFFMVRVAS
70 80 90 100 110 120
LKAQVEAGIT KTSADGLTPL QQLLTIRDHL VPLIEQQQDH YRKHLKNQLV EHGVHLLDYE
130 140 150 160 170 180
QLNPKERLWI DNYFQTAIFP VLTPLAVDQA HPFPFVSNLS LNIATLILDP ETGQQQFARV
190 200 210 220 230 240
KIPQKTIPRF VEIPPDLSGI NPKPVHTAVP LEQVVAFNLK LLFPGMKIEE HYFFRVTRDA
250 260 270 280 290 300
DLELRDLEAD DLMSAMEQGL HKRRMGGEVV RLEVTNEMPQ RVVEMLIEGM AVEEKDLYRI
310 320 330 340 350 360
EGLLGLDDLF GLMRLPLEQL KDQPHIGLTA KVLSRSQRRM LEDESIKEEE FKSIFSVIRR
370 380 390 400 410 420
KDILLHHPYE LFATSVEEFI NQAADDPLVM GIKITLYRTS KDSPIIAALI RAAEHGKQVM
430 440 450 460 470 480
ALVELKARFD EGNNIQWARH LERSGVHVVY GVLGLKTHTK TILVVRKEKE RLRSYVHIGT
490 500 510 520 530 540
GNYNSKTSRL YTDLGLLSAR PELSQDLVEL FNYLTGFSKQ QSFRRLLVAP VTLRKGMESL
550 560 570 580 590 600
ILREIEHARE GRGGHIRAKM NALVDPAIIS LLYEASQVGV RIELIIRGMC CLYPGRKGFS
610 620 630 640 650 660
ENISVISIIG RFLEHSRIFW FANDNNPEVY IGSADLMPRN LDRRVEAITP IEEPEQKEHL
670 680 690 700 710
ERLLNLYLND NREAWDMQSD GSFLQRQPNP NSEEHRAQQQ LINLWQQGIP AA