Q3SS86

PR
Gene name
ppk
Protein name
Polyphosphate kinase
Names
ATP-polyphosphate phosphotransferase, Polyphosphoric acid kinase
Species
Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255)
KEGG Pathway
nwi:Nwi_1594
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)

679-733 (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 Q3SS86

Entry ID Method Resolution Chain Position Source
AF-Q3SS86-F1 Predicted AlphaFoldDB

No variants for Q3SS86

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q3SS86

No associated diseases with Q3SS86

4 regional properties for Q3SS86

Type Name Position InterPro Accession
domain Polyphosphate kinase middle domain 143 - 340 IPR024953
domain Polyphosphate kinase N-terminal domain 29 - 133 IPR025198
domain Polyphosphate kinase C-terminal domain 2 522 - 694 IPR025200
domain Polyphosphate kinase, C-terminal domain 1 349 - 514 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
MDSIQAIAPE EKKPELELDS AIRASPERFI NRELSWLHFN RRVLEESVNP GHPALERVRF
70 80 90 100 110 120
LSISANNLDE FFMVRVAGIK AQVREGITER SPDGLTPSEQ LVLINETVSD LASDQQAIWR
130 140 150 160 170 180
DLRNMLAGVG IVLIDGKDVT KAERSWIADH FLHNIFPLLT PLAIDPAHPF PFIPSLGFTI
190 200 210 220 230 240
ALQLARTSDG KPMNALIRMP GKIDRFLRIP AASKDDPVRL ITIEGATSLF INRLFPGYTV
250 260 270 280 290 300
KGQGAFRIIR DSELEIEEEA EDLVRLFETA LKRRRRGSVI RLEIEAAMPA ELRAFVQRAL
310 320 330 340 350 360
SAADDEVLLV DGVLAMNELS QLTRLDRPDL EFVPYVPRHP ERVRDHGGDV FAAIRQKDLI
370 380 390 400 410 420
VHHPYESFDV VVQFLQQAAR DPDVVAIKQT LYRTSNNSPI VRALAEAAEA GKSVTALIEL
430 440 450 460 470 480
KARFDEEANI RWARDLERAG VQVVYGFLEL KTHAKLSLVV RREGGSLATY VHTGTGNYHP
490 500 510 520 530 540
VTARIYTDLS YFTSDPIIGR DAARVFNYIT GYAEPSDIER MAVSPLTLRN RILDHIRGET
550 560 570 580 590 600
TFARNGKPAA VWMKMNALVD PDIIDALYEA SQAGVSVELI VRGICCLRPG VPGLSENIRV
610 620 630 640 650 660
KSVIGRFLEH GRIYCFGMGQ TMPGPKAAVY ISSADMMPRN LDRRVEVLCP LQNATVHQQV
670 680 690 700 710 720
LEQIMVANLK DTEQSWRLLP DGSSTRMKAA KGEEPFNLHN YFMTNPSLSG RGKSLKESSP
730
RRLTRRSERQ PPA