Basic information
Locus name	AT3G48890
Alias	ATMP2
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Others
Effect for Senescence	unclear
Gene Description	ATMP2; FUNCTIONS IN: heme binding; LOCATED IN: chloroplast thylakoid membrane, nucleus; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Cytochrome b5, heme-binding site (InterPro:IPR018506), Cytochrome b5 (InterPro:IPR001199); BEST Arabidopsis thaliana protein match is: MSBP1 (membrane steroid binding protein 1); steroid binding (TAIR:AT5G52240.1); Has 783 Blast hits to 783 proteins in 139 species: Archae - 0; Bacteria - 2; Metazoa - 377; Fungi - 218; Plants - 123; Viruses - 0; Other Eukaryotes - 63 (source: NCBI BLink).
Evidence	Genomic evidence:microarray data [Ref 1]
References	1: Breeze E, Harrison E, McHattie S, Hughes L, Hickman R, Hill C, Kiddle S, Kim YS, Penfold CA, Jenkins D, Zhang C, Morris K, Jenner C, Jackson S, Thomas B, Tabrett A, Legaie R, Moore JD, Wild DL, Ott S, Rand D, Beynon J, Denby K, Mead A, Buchanan-Wollaston High-resolution temporal profiling of transcripts during Arabidopsis leaf senescence reveals a distinct chronology of processes and regulation. Plant Cell 2011 Mar;23(3):873-94
Gene Ontology	molecular function heme binding
Sequence	AT3G48890.1 | Genomic | mRNA | CDS | Protein
Ortholog Group
Ortholog Groups: OG5_127142	Accession Taxon NP_180066 Arabidopsis thaliana NP_190458 ( AT3G48890 ) Arabidopsis thaliana NP_200037 Arabidopsis thaliana CMN188C Cyanidioschyzon merolae strain 10D CMS246C Cyanidioschyzon merolae strain 10D 101874 Chlamydomonas reinhardtii 168536 Chlamydomonas reinhardtii ACO63860 Micromonas sp. RCC299 ACO63861 Micromonas sp. RCC299 NP_001047546 Oryza sativa Japonica Group NP_001048371 Oryza sativa Japonica Group NP_001049957 Oryza sativa Japonica Group NP_001064992 Oryza sativa Japonica Group NP_001064993 Oryza sativa Japonica Group 0200010672 Ostreococcus tauri estExt_Genewise1.C_970053 Physcomitrella patens subsp. patens estExt_fgenesh1_kg.C_630005 Physcomitrella patens subsp. patens estExt_fgenesh1_pm.C_220010 Physcomitrella patens subsp. patens gw1.38.137.1 Physcomitrella patens subsp. patens 29840.m000618 Ricinus communis 29848.m004512 Ricinus communis 30147.m013761 Ricinus communis fgenesh1_pg.C_chr_9000233 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_1000106 Thalassiosira pseudonana CCMP1335 XP_002949310 Volvox carteri f. nagariensis XP_002953960 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR10281 3.6E-78 13 183 No hit NA SUPERFAMILY SSF55856 8.0E-28 62 167 IPR001199 Cytochrome b5-like heme/steroid binding domain Pfam PF00173 7.0E-17 71 166 IPR001199 Cytochrome b5-like heme/steroid binding domain
Subcellular Localization
Localization	endoplasmic reticulum
Evidence	SUBAcon
Pubmed ID	23180787