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AT4G08390.1
Subcellular Consensus
(Prediction and Experimental)
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SUBAcon:
mitochondrion 0.500
plastid 0.500
ASURE: mitochondrion,plastid
What is SUBAcon?
Experimental Localisations and PPI
FP MS/MS PPI
SUBAcon links
AGI-AGI relationships
Coexpression PPI
no PPI data
Description (TAIR10) protein_coding : stromal ascorbate peroxidase
Curator
Summary (TAIR10)
Encodes a chloroplastic stromal ascorbate peroxidase sAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms.
Computational
Description (TAIR10)
stromal ascorbate peroxidase (SAPX); FUNCTIONS IN: L-ascorbate peroxidase activity; INVOLVED IN: response to oxidative stress, oxidation reduction; LOCATED IN: mitochondrion, chloroplast stroma, chloroplast, membrane; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant ascorbate peroxidase (InterPro:IPR002207), Peroxidases heam-ligand binding site (InterPro:IPR019793), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: thylakoidal ascorbate peroxidase (TAIR:AT1G77490.1); Has 10581 Blast hits to 8285 proteins in 1297 species: Archae - 72; Bacteria - 2483; Metazoa - 532; Fungi - 1068; Plants - 3384; Viruses - 0; Other Eukaryotes - 3042 (source: NCBI BLink).
Protein Annotations
BioCyc:ARA:AT4G08390-MONOMERBioCyc:ARA:GQT-1710-MONOMERBioCyc:ARA:GQT-1711-MONOMERBioCyc:ARA:GQT-1712-MONOMER
BRENDA:1.11.1.11EC:1.11.1.11eggNOG:COG0376eggNOG:ENOG410IG24
EMBL:AL109819EMBL:AL161511EMBL:AY056319EMBL:AY114065
EMBL:CP002687EMBL:X98925EnsemblPlants:AT4G08390EnsemblPlants:AT4G08390.1
EnsemblPlants:AT4G08390.2entrez:826396ExpressionAtlas:Q42592GeneID:826396
Genevisible:Q42592GO:GO:0005739GO:GO:0006979GO:GO:0009507
GO:GO:0009570GO:GO:0009735GO:GO:0016020GO:GO:0016688
GO:GO:0020037GO:GO:0042744GO:GO:0046872hmmpanther:PTHR31356
hmmpanther:PTHR31356:SF1HOGENOM:HOG000189824InParanoid:Q42592InterPro:IPR002016
InterPro:IPR002207InterPro:IPR010255InterPro:IPR019793iPTMnet:Q42592
OMA:DYTESHAPaxDb:Q42592PeroxiBase:1886Pfam:PF00141
Pfam:Q42592Pfscan:PS50873PhylomeDB:Q42592PIR:T14193
PRIDE:Q42592PRINTS:PR00458PRINTS:PR00459PRO:PR:Q42592
PROSITE:PS00435PROSITE:PS50873ProteinModelPortal:Q42592Proteomes:UP000006548
RefSeq:NP_192579.1RefSeq:NP_974520.1scanprosite:PS00435SMR:Q42592
STRING:3702.AT4G08390.1SUPFAM:SSF48113TAIR:AT4G08390tair10-symbols:SAPX
UniGene:At.22866UniProt:Q42592
Coordinates (TAIR10) chr4:+:5314999..5317071
Molecular Weight (calculated) 40409.40 Da
IEP (calculated) 8.58
GRAVY (calculated) -0.48
Length 372 amino acids
Sequence (TAIR10)
(BLAST)
001: MAERVSLTLN GTLLSPPPTT TTTTMSSSLR STTAASLLLR SSSSSSRSTL TLSASSSLSF VRSLVSSPRL SSSSSLSQKK YRIASVNRSF NSTTAATKSS
101: SSDPDQLKNA REDIKELLST KFCHPILVRL GWHDAGTYNK NIKEWPQRGG ANGSLRFDIE LKHAANAGLV NALNLIKDIK EKYSGISYAD LFQLASATAI
201: EEAGGPKIPM KYGRVDASGP EDCPEEGRLP DAGPPSPATH LREVFYRMGL DDKDIVALSG AHTLGRSRPE RSGWGKPETK YTKEGPGAPG GQSWTPEWLK
301: FDNSYFKEIK EKRDEDLLVL PTDAAIFEDS SFKVYAEKYA ADQDAFFKDY AVAHAKLSNL GAEFNPPEGI VI
See Also
Citation
If you find this resource useful please cite one of the following publications:

Hooper CM, Castleden I, Tanz SK, Aryamanesh, and Millar, AH (2017) SUBA4: the interactive data analysis centre for Arabidopsis subcellular protein locations Nucleic Acids Res. Jan 4;45(D1):D1064-D1074. doi: 10.1093/nar/gkw1041 (PubMed)

Hooper CM, Tanz SK, Castleden IR, Vacher MA, Small ID, Millar AH (2014) "SUBAcon: a consensus algorithm for unifying the subcellular localization data of the Arabidopsis proteome. Bioinformatics." 1;30(23):3356-64. (Bioinformatics) (PubMed)