Q9ZK11

PR
Gene name
pnp
Protein name
Polyribonucleotide nucleotidyltransferase
Names
Polynucleotide phosphorylase, PNPase
Species
Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
KEGG Pathway
hpj:jhp_1136
EC number
2.7.7.8: Nucleotidyltransferases
Protein Class

Descriptions

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

Autoinhibitory domains (AIDs)

242-315 (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 Q9ZK11

Entry ID Method Resolution Chain Position Source
AF-Q9ZK11-F1 Predicted AlphaFoldDB

No variants for Q9ZK11

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q9ZK11

No associated diseases with Q9ZK11

8 regional properties for Q9ZK11

Type Name Position InterPro Accession
domain Exoribonuclease, phosphorolytic domain 1 14 - 144 IPR001247-1
domain Exoribonuclease, phosphorolytic domain 1 325 - 457 IPR001247-2
domain S1 domain 620 - 691 IPR003029
domain K Homology domain 553 - 618 IPR004087
domain K Homology domain, type 1 557 - 614 IPR004088
domain Exoribonuclease, phosphorolytic domain 2 147 - 209 IPR015847
domain Polyribonucleotide nucleotidyltransferase, RNA-binding domain 241 - 321 IPR015848
domain RNA-binding domain, S1 621 - 691 IPR022967

Functions

Description
EC Number 2.7.7.8 Nucleotidyltransferases
Subcellular Localization
  • Cytoplasm
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

3 GO annotations of molecular function

Name Definition
magnesium ion binding Binding to a magnesium (Mg) ion.
polyribonucleotide nucleotidyltransferase activity Catalysis of the reaction: RNA(n+1) + phosphate <=> RNA(n) + a nucleoside diphosphate.
RNA binding Binding to an RNA molecule or a portion thereof.

2 GO annotations of biological process

Name Definition
mRNA catabolic process The chemical reactions and pathways resulting in the breakdown of mRNA, messenger RNA, which is responsible for carrying the coded genetic 'message', transcribed from DNA, to sites of protein assembly at the ribosomes.
RNA processing Any process involved in the conversion of one or more primary RNA transcripts into one or more mature RNA molecules.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MDFITINSGN RTEEFALKQV AKQATSSLMY RLGKTLILAS VCVEREPVSE DFLPLVVQFL
70 80 90 100 110 120
EKSYAAGKIP GGFVKREGRA QDFEILTSRL IDRTLRPLFP KDYRYPTQIT LMVLNHDIEN
130 140 150 160 170 180
DLQVSALNAA SATLFLAHIA PIKSVSACRI ARVDNEFIIN PSASLLNQSS LDLFVSGTKE
190 200 210 220 230 240
SLNMIEMRSL GQKLNALEEP LMLEALELAQ KSLKETCALY EEAFTPYQNE LLFKEGEGIV
250 260 270 280 290 300
LNERLLDLLK NQYFDEIIKG IESSALSERE NVFKEVAKKI SEAHSEFSLE EIELSLEKVK
310 320 330 340 350 360
KTEIRRMIIQ DKIRPDKRAL EEVRPISIES NLLPMAHSSI LFTRGQTQSL VVGVLGMDND
370 380 390 400 410 420
AQTHENLEHK APIKERFMFH YNFPPFCVGE ASSIGATSRR ELGHGNLAKR ALETSIKNKE
430 440 450 460 470 480
QVIRLVSEIL ESNGSSSMAS VCAGSLALYA SGVEIHDLVA GVAMGMVSER QDHAILSDIS
490 500 510 520 530 540
GLEDAEGDMD FKIAGNLEGI TAMQMDTKMS GIQLEVLYQA LLQAKRARKH ILKIMHEAKE
550 560 570 580 590 600
KIVINFSHLP QTEIFNVAPD KIIEIIGQGG RVIKEIVEKF EVKIDLNTPS GEVKIMGNKE
610 620 630 640 650 660
RVLKTKEFIL NYLHSLDQEL EQYAIDEVLE AQVKRIVDFG AFLSLPKGGE GLLRKQNMDK
670 680
CQVILKEGDS IRCRVISFNK GKIALDLA