Q7ULJ4

PR
Gene name
ppk
Protein name
Polyphosphate kinase
Names
ATP-polyphosphate phosphotransferase, Polyphosphoric acid kinase
Species
Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
KEGG Pathway
rba:RB9470
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)

26-112 (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 Q7ULJ4

Entry ID Method Resolution Chain Position Source
AF-Q7ULJ4-F1 Predicted AlphaFoldDB

No variants for Q7ULJ4

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q7ULJ4

No associated diseases with Q7ULJ4

4 regional properties for Q7ULJ4

Type Name Position InterPro Accession
domain Polyphosphate kinase middle domain 210 - 473 IPR024953
domain Polyphosphate kinase N-terminal domain 93 - 197 IPR025198
domain Polyphosphate kinase C-terminal domain 2 653 - 824 IPR025200
domain Polyphosphate kinase, C-terminal domain 1 480 - 645 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
MATGVSSRDG SRERIRRRAV ARDHPGCGPH RLDRPIGHIR YPHRHSISFS PFASLTLSHD
70 80 90 100 110 120
PAPSQSVGKR PQKSTKTASR RKVETAAADA PRFINRELAW LEFNARVLDQ ADDPSVRLLE
130 140 150 160 170 180
RAKFLAITSS NLDEFMMVRV GSLKLQAVSG GGRRDPSGRT ATEQLQAISK RCQGHVDRQY
190 200 210 220 230 240
ELLRNELLPL LGEHKINQVD PAECSDRLLA AAERHFRGDV LAVLSPQALH DRRFPMLPGL
250 260 270 280 290 300
GIHLCVQLRP GDEIGPQRTP PPSDSLDNRV PSNLKRNSDT ANQQPTPAEN ISAPEDGAEQ
310 320 330 340 350 360
TEPETQFAVI PLGRTLGRVI PLPIEKPPIE KGVAPKESDD TSPIESGYSY ALLEDLVSHF
370 380 390 400 410 420
VDEFFPGREV IQCKPFRITR NADIELREDG AGDLLGGMEE VLESRRLSDV VRLEIDANAN
430 440 450 460 470 480
SEIRDYLIKS FNVDPQFVFD IDGPLDLTYL FALHGLKGMN TLRDDEWPPQ RSPRIDPAES
490 500 510 520 530 540
MFTSISDGDI MLMHPYESFD PVVRLLEEAS VDPDVLAVKQ ILYRTSRNSP IVAALMRAAE
550 560 570 580 590 600
RGKYVTAIVE LKARFDEARN IEWAREMEQA GVQVIYGIRG LKTHAKVCII VRREPQGLVR
610 620 630 640 650 660
YVHFGTGNYN EVTANLYGDI SVLTCDEILG TDATMFFNAV TGASQPQPLQ QLGMAPLTLR
670 680 690 700 710 720
RQILDLIQGE TERSRQGQKG EIIAKMNALV DTEVIDSLYM ASQAGVKIRL NVRGVCCLRP
730 740 750 760 770 780
GVPGMSETIE VVSIVDRFLE HARTFYFRHG GDHEMFISSA DWMPRNLDRR VELLVPVIDP
790 800 810 820 830 840
AARKRLRETL QLYFRDNQNA WRMQPDGSYQ RLKPRKNEAP MRVQETLYHQ VVENRKAGKH
850
APQSTFETHR PD