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Q14LB9

- PNP_SPICI

UniProt

Q14LB9 - PNP_SPICI

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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Spiroplasma citri
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.UniRule annotation

Catalytic activityi

RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi491 – 4911MagnesiumUniRule annotation
Metal bindingi497 – 4971MagnesiumUniRule annotation

GO - Molecular functioni

  1. 3'-5'-exoribonuclease activity Source: InterPro
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. polyribonucleotide nucleotidyltransferase activity Source: UniProtKB-HAMAP
  4. RNA binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. mRNA catabolic process Source: UniProtKB-HAMAP
  2. RNA processing Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Polyribonucleotide nucleotidyltransferaseUniRule annotation (EC:2.7.7.8UniRule annotation)
Alternative name(s):
Polynucleotide phosphorylaseUniRule annotation
Short name:
PNPaseUniRule annotation
Gene namesi
Name:pnpUniRule annotation
ORF Names:SPICI19_061
OrganismiSpiroplasma citri
Taxonomic identifieri2133 [NCBI]
Taxonomic lineageiBacteriaTenericutesMollicutesEntomoplasmatalesSpiroplasmataceaeSpiroplasma

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 702702Polyribonucleotide nucleotidyltransferasePRO_0000329861Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ14LB9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini558 – 61861KHUniRule annotationAdd
BLAST
Domaini628 – 69669S1 motifUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the polyribonucleotide nucleotidyltransferase family.UniRule annotation
Contains 1 KH domain.UniRule annotation
Contains 1 S1 motif domain.UniRule annotation

Family and domain databases

Gene3Di1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPiMF_01595. PNPase.
InterProiIPR001247. ExoRNase_PH_dom1.
IPR015847. ExoRNase_PH_dom2.
IPR004087. KH_dom.
IPR004088. KH_dom_type_1.
IPR012340. NA-bd_OB-fold.
IPR012162. PNPase.
IPR027408. PNPase/RNase_PH_dom.
IPR015848. PNPase_PH_RNA-bd_bac/org-type.
IPR003029. Rbsml_prot_S1_RNA-bd_dom.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
[Graphical view]
PANTHERiPTHR11252. PTHR11252. 1 hit.
PfamiPF00013. KH_1. 1 hit.
PF03726. PNPase. 1 hit.
PF01138. RNase_PH. 2 hits.
PF03725. RNase_PH_C. 2 hits.
PF00575. S1. 1 hit.
[Graphical view]
PIRSFiPIRSF005499. PNPase. 1 hit.
SMARTiSM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsiTIGR03591. polynuc_phos. 1 hit.
PROSITEiPS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q14LB9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAKQVFKKII NNQELIVEHG QLAKQASGSV LVRYGDTVVL VTATVNNKLS
60 70 80 90 100
EVDFFPLTVV FQEKLYSVGK IPGGFLKREG KPSEYGTLSA RVIDRALRPL
110 120 130 140 150
FSENFRNEVQ IVINVLAVDN DNDVRMVSLF AASLALSISK IPFAGPVAGA
160 170 180 190 200
LVTVDQKNNI IINPTLEQIN DGQMELIVAG TDEAINMVEA GAKEVSENLM
210 220 230 240 250
LQAILAGHDV IQQLIAFQHE IIAKVGVPKM EVELFQVRPE IITYVNNNYA
260 270 280 290 300
KDLITAARIK EKTKRYETIE HLIEQAIKNY PMPVSLSEKE QKQLTVELKT
310 320 330 340 350
ALHNIIRQEV RRQILIDKTR LDGRKLDQIR PLSSEIDILP VVHGSALFTR
360 370 380 390 400
GETQVLSVVT LGALGENQII DGITDEESKR FMHHYNFPAF SVGETGRMGP
410 420 430 440 450
PSRREIGHGA LGEKVLLQII PSEKVFPYTI RIVSEVLESN GSTSQASICA
460 470 480 490 500
ATLALMAAGV PITAPVVGIA MGLIKEKNNY TILTDIQGME DHLGDMDFKV
510 520 530 540 550
AGTATGICAL QMDIKIVGIN KAILQEALKA AKKARLTILD NVLATISAPR
560 570 580 590 600
THLAPTAPKM KTFMIPVDKI REVIGPGGKM ITAIIEKSDD VKIDIEDDGQ
610 620 630 640 650
VTIYHKETTA IEKAYQLIKA IAMPVVVGEK IIGPVVKIEK FGVFVHLKEN
660 670 680 690 700
LDGLIHISKL AKQHVEKAED IVQLNDIVKV KVIEIDGKGK IKLQLIEILP

KK
Length:702
Mass (Da):77,164
Last modified:August 22, 2006 - v1
Checksum:i15E38C9BD7FEE5FB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM285320 Genomic DNA. Translation: CAK99711.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM285320 Genomic DNA. Translation: CAK99711.1 .

3D structure databases

ProteinModelPortali Q14LB9.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPi MF_01595. PNPase.
InterProi IPR001247. ExoRNase_PH_dom1.
IPR015847. ExoRNase_PH_dom2.
IPR004087. KH_dom.
IPR004088. KH_dom_type_1.
IPR012340. NA-bd_OB-fold.
IPR012162. PNPase.
IPR027408. PNPase/RNase_PH_dom.
IPR015848. PNPase_PH_RNA-bd_bac/org-type.
IPR003029. Rbsml_prot_S1_RNA-bd_dom.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
[Graphical view ]
PANTHERi PTHR11252. PTHR11252. 1 hit.
Pfami PF00013. KH_1. 1 hit.
PF03726. PNPase. 1 hit.
PF01138. RNase_PH. 2 hits.
PF03725. RNase_PH_C. 2 hits.
PF00575. S1. 1 hit.
[Graphical view ]
PIRSFi PIRSF005499. PNPase. 1 hit.
SMARTi SM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view ]
SUPFAMi SSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsi TIGR03591. polynuc_phos. 1 hit.
PROSITEi PS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The partial chromosome sequence of Spiroplasma citri GII3-3X."
    Carle P., Saillard C., Blanchard A., Carrere N., Carrere S., Duret S., Eveillard S., Gaurivaud P., Gourgues G., Gouzy J., Henry A., Salar P., Laigret F., Bove J.M., Renaudin J., Foissac X.
    Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: GII-3-3X.

Entry informationi

Entry nameiPNP_SPICI
AccessioniPrimary (citable) accession number: Q14LB9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: August 22, 2006
Last modified: November 26, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3