ExPASy logo ExPASy Home page Site Map Search ExPASy Contact us Swiss-Prot
Notice: This page will be replaced with www.uniprot.org. Please send us your feedback!
Search for

UniProtKB/Swiss-Prot entry Q42593


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

Note: most headings are clickable, even if they don't appear as links. They link to the user manual or other documents.
Entry information
Entry name APXT_ARATH
Primary accession number Q42593
Secondary accession number Q9CAQ6
Integrated into Swiss-Prot on November 28, 2006
Sequence was last modified on November 28, 2006 (Sequence version 2)
Annotations were last modified on    July 22, 2008 (Entry version 47)
Name and origin of the protein
Protein name L-ascorbate peroxidase T, chloroplastic [Precursor]
Synonyms EC 1.11.1.11
Thylakoid-bound ascorbate peroxidase
tAPX
AtAPx06
Gene name
Name: APXT
OrderedLocusNames: At1g77490
ORFNames: T5M16.8
From
Arabidopsis thaliana (Mouse-ear cress) [TaxID: 3702] 
Taxonomy Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons; rosids; eurosids II; Brassicales; Brassicaceae; Arabidopsis.
Protein existence 2: Evidence at transcript level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA].
STRAIN=cv. Columbia;
PubMed=9291097 [NCBI, ExPASy, EBI, Israel, Japan]
Jespersen H.M., Kjaersgaard I.V.H., Oestergaard L., Welinder K.G.;
"From sequence analysis of three novel ascorbate peroxidases from Arabidopsis thaliana to structure, function and evolution of seven types of ascorbate peroxidase.";
Biochem. J. 326:305-310(1997).
[2]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=cv. Columbia;
DOI=10.1038/35048500; PubMed=11130712 [NCBI, ExPASy, EBI, Israel, Japan]
Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W.;
"Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
Nature 408:816-820(2000).
[3]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
STRAIN=cv. Columbia;
Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K., Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.;
"Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs.";
Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases.
[4]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A.;
"Full-length cDNA from Arabidopsis thaliana.";
Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases.
[5]
DEVELOPMENTAL STAGE.
DOI=10.1007/s00425-005-0028-8; PubMed=16034597 [NCBI, ExPASy, EBI, Israel, Japan]
Panchuk I.I., Zentgraf U., Volkov R.A.;
"Expression of the Apx gene family during leaf senescence of Arabidopsis thaliana.";
Planta 222:926-932(2005).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
X98926; CAA67426.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AC010704; AAG51660.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AK229693; BAF01533.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AY085554; AAM62777.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR C96804; C96804.
RefSeq NP_177873.1; -.
UniGene At.25463
3D structure databases
HSSP Q8LNY5; 1IYN. [HSSP ENTRY / PDB]
SMR Q42593; 79-352.
ModBase Q42593.
Organism-specific databases
GeneFarm 1953; 146.
TAIR At1g77490; -.
Ontologies
GO
GO:0016688; Molecular function: L-ascorbate peroxidase activity (inferred from electronic annotation from EC).
QuickGo view.
Family and domain databases
InterPro IPR002207; Asc_perxdse.
IPR002016; Haem_peroxidase_pln/fun/bac.
Graphical view of domain structure.
Pfam PF00141; peroxidase; 1.
Pfam graphical view of domain structure.
PRINTS PR00459; ASPEROXIDASE.
PR00458; PEROXIDASE.
PROSITE PS00435; PEROXIDASE_1; 1.
PS00436; PEROXIDASE_2; FALSE_NEG.
PS50873; PEROXIDASE_4; 1.
PROSITE graphical view of domain structure (profiles).
BLOCKS Q42593.
Genome annotation databases
GeneID 844085; -.
GenomeReviews CT485782_GR; AT1G77490.
KEGG ath:AT1G77490; -.
NMPDR fig|3702.1.peg.7290; -.
Other
ProtoNet Q42593.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Calcium; Chloroplast; Complete proteome; Heme; Hydrogen peroxide; Iron; Membrane; Metal-binding; Oxidoreductase; Peroxidase; Plastid; Potassium; Thylakoid; Transit peptide; Transmembrane.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
TRANSIT   1     ?        Chloroplast (Potential). 
TRANSIT   ?    78        Thylakoid (Potential). 
CHAIN   79   426  348     L-ascorbate peroxidase T, chloroplastic. PRO_0000261327
TRANSMEM   397   417  21     Potential. 
ACT_SITE   112   112        Proton acceptor (By similarity). 
METAL   241   241        Iron (heme axial ligand) (By similarity). 
METAL   242   242        Potassium or calcium (By similarity). 
METAL   274   274        Potassium or calcium (By similarity). 
METAL   281   281        Potassium or calcium (By similarity). 
SITE   108   108  1     Transition state stabilizer (By similarity). 
CONFLICT   73    73        M -> K (in Ref. 1; CAA67426). 
Sequence information
Length: 426 AA [This is the length of the unprocessed precursor] Molecular weight: 46092 Da [This is the MW of the unprocessed precursor] CRC64: 9205E8E77B73BBAC [This is a checksum on the sequence]
        10         20         30         40         50         60 
MSVSLSAASH LLCSSTRVSL SPAVTSSSSS PVVALSSSTS PHSLGSVASS SLFPHSSFVL 

        70         80         90        100        110        120 
QKKHPINGTS TRMISPKCAA SDAAQLISAK EDIKVLLRTK FCHPILVRLG WHDAGTYNKN 

       130        140        150        160        170        180 
IEEWPLRGGA NGSLRFEAEL KHAANAGLLN ALKLIQPLKD KYPNISYADL FQLASATAIE 

       190        200        210        220        230        240 
EAGGPDIPMK YGRVDVVAPE QCPEEGRLPD AGPPSPADHL RDVFYRMGLD DKEIVALSGA 

       250        260        270        280        290        300 
HTLGRARPDR SGWGKPETKY TKTGPGEAGG QSWTVKWLKF DNSYFKDIKE KRDDDLLVLP 

       310        320        330        340        350        360 
TDAALFEDPS FKNYAEKYAE DVAAFFKDYA EAHAKLSNLG AKFDPPEGIV IENVPEKFVA 

       370        380        390        400        410        420 
AKYSTGKKEL SDSMKKKIRA EYEAIGGSPD KPLPTNYFLN IIIAIGVLVL LSTLFGGNNN 


SDFSGF 

Q42593 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

BLAST logo BLAST submission on ExPASy/SIB
or at NCBI (USA)
Tools Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
PROSITE logo ScanProsite, MotifScan SWISS-MODEL Submit a homology modeling request to SWISS-MODEL
NPSA logo NPSA Sequence analysis tools

ExPASy logo ExPASy Home page Site Map Search ExPASy Contact us Swiss-Prot
 Hosted by kr flag YPRC Korea Mirror sites: Australia  Brazil  Canada  China  Switzerland
Notice: This page will be replaced with www.uniprot.org. Please send us your feedback!