Basic information
Locus name	AT3G03710
Alias	PNP/RIF10
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Protein degradation/modification
Effect for Senescence	unclear
Gene Description	Encodes a chloroplast polynucleotide phosphorylase (PNPase). Involved in response to phosphorus (P) starvation.
Evidence	Molecular evidence:Blast search [Ref 1]
References	1: Snowden KC, Simkin AJ, Janssen BJ, Templeton KR, Loucas HM, Simons JL, Karunairetnam S, Gleave AP, Clark DG, Klee HJ The Decreased apical dominance1/Petunia hybrida CAROTENOID CLEAVAGE DIOXYGENASE8 gene affects branch production and plays a role in leaf senescence, root growth, and flower development. Plant Cell 2005 Mar;17(3):746-59
Gene Ontology	biological process mRNA catabolic process molecular function RNA binding polyribonucleotide nucleotidyltransferase activity
Pathway	KEGG map00230 (EC 2.7.7.8) map00240 (EC 2.7.7.8)
Sequence	AT3G03710.1 | Genomic | mRNA | CDS | Protein
Ortholog Group
Ortholog Groups: OG5_128725	Accession Taxon NP_187021 ( AT3G03710 ) Arabidopsis thaliana NP_196962 Arabidopsis thaliana CMH146C Cyanidioschyzon merolae strain 10D 193253 Chlamydomonas reinhardtii ACO61738 Micromonas sp. RCC299 ACO67126 Micromonas sp. RCC299 NP_001058982 Oryza sativa Japonica Group e_gw1.02.00.42.1 Ostreococcus tauri fgenesh1_pm.C_Chr_03.0001000012 Ostreococcus tauri e_gw1.336.44.1 Physcomitrella patens subsp. patens 29933.m001410 Ricinus communis 30072.m000941 Ricinus communis estExt_thaps1_ua_kg.C_chr_40103 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_9000023 Thalassiosira pseudonana CCMP1335 XP_002957529 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR11252 0.0 38 879 IPR012162 Polyribonucleotide nucleotidyltransferase Hamap MF_01595 26.4 86 834 IPR012162 Polyribonucleotide nucleotidyltransferase SUPERFAMILY SSF54211 3.6E-39 86 227 IPR020568 Ribosomal protein S5 domain 2-type fold Pfam PF01138 9.8E-14 97 227 IPR001247 Exoribonuclease, phosphorolytic domain 1 Pfam PF03725 1.2E-14 231 294 IPR015847 Exoribonuclease, phosphorolytic domain 2 SUPERFAMILY SSF55666 3.8E-22 231 314 IPR015847 Exoribonuclease, phosphorolytic domain 2 SUPERFAMILY SSF46915 1.6E-5 322 369 IPR015848 Polynucleotide phosphorylase, phosphorolytic RNA-binding, bacterial/organelle-type TIGRFAM TIGR03591 2.5E-167 423 832 IPR012162 Polyribonucleotide nucleotidyltransferase SUPERFAMILY SSF54211 1.6E-45 428 625 IPR020568 Ribosomal protein S5 domain 2-type fold Pfam PF01138 1.0E-20 455 589 IPR001247 Exoribonuclease, phosphorolytic domain 1 SUPERFAMILY SSF55666 6.0E-23 583 682 IPR015847 Exoribonuclease, phosphorolytic domain 2 Pfam PF03725 3.2E-7 594 667 IPR015847 Exoribonuclease, phosphorolytic domain 2 SMART SM00322 2.8E-5 691 757 IPR004087 K Homology domain ProSiteProfiles PS50084 11.0 692 752 IPR004088 K Homology domain, type 1 Pfam PF00013 1.5E-9 695 752 IPR004088 K Homology domain, type 1 SUPERFAMILY SSF54791 9.7E-12 695 780 No hit NA SUPERFAMILY SSF50249 1.7E-16 759 835 IPR012340 Nucleic acid-binding, OB-fold SMART SM00316 3.5E-21 760 831 IPR022967 RNA-binding domain, S1 ProSiteProfiles PS50126 18.8 762 831 IPR003029 Ribosomal protein S1, RNA-binding domain Pfam PF00575 5.7E-13 769 831 IPR003029 Ribosomal protein S1, RNA-binding domain
Subcellular Localization
Localization	plastid
Evidence	SUBAcon
Pubmed ID	23180787