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UniProtKB/Swiss-Prot entry P43310

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

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Entry information
Entry name PPO_SPIOL
Primary accession number P43310
Secondary accession numbers None
Integrated into Swiss-Prot on November 1, 1995
Sequence was last modified on November 1, 1995 (Sequence version 1)
Annotations were last modified on    September 2, 2008 (Entry version 47)
Name and origin of the protein
Protein name Polyphenol oxidase, chloroplastic [Precursor]
Synonyms PPO
EC 1.10.3.1
Catechol oxidase
Gene name None
From
Spinacia oleracea (Spinach) [TaxID: 3562] 
Taxonomy Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons; Caryophyllales; Amaranthaceae; Spinacia.
Protein existence 2: Evidence at transcript level;
References
[1]
 NUCLEOTIDE SEQUENCE [MRNA].
STRAIN=cv. Hybrid 424;
TISSUE=Leaf;
DOI=10.1021/bi00025a022; PubMed=7794929 [NCBI, ExPASy, EBI, Israel, Japan]
Hind G., Marshak D.R., Coughlan S.J.;
"Spinach thylakoid polyphenol oxidase: cloning, characterization, and relation to a putative protein kinase.";
Biochemistry 34:8157-8164(1995).
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
U19270; AAC49041.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
Z66559; CAA91448.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
3D structure databases
ModBase P43310.
Family and domain databases
InterPro IPR008922; Di-copper_centre.
IPR016213; Polyphenol_Oxase_pln.
IPR002227; Tyrosinase.
Graphical view of domain structure.
Gene3D G3DSA:1.10.1280.10; Di-copper_centre; 1.
Pfam PF00264; Tyrosinase; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF000290; PPO_plant; 1.
PRINTS PR00092; TYROSINASE.
PROSITE PS00497; TYROSINASE_1; 1.
PS00498; TYROSINASE_2; 1.
BLOCKS P43310.
Other
ProtoNet P43310.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Chloroplast; Copper; Metal-binding; Oxidoreductase; Plastid; Thioether bond; Transit peptide.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
TRANSIT   1   101  101     Chloroplast (Potential). 
CHAIN   102   639  538     Polyphenol oxidase, chloroplastic. PRO_0000035918
METAL   193   193        Copper A (By similarity). 
METAL   214   214        Copper A (By similarity). 
METAL   223   223        Copper A (By similarity). 
METAL   354   354        Copper B (By similarity). 
METAL   358   358        Copper B (By similarity). 
METAL   388   388        Copper B (By similarity). 
DISULFID   111   127        By similarity. 
DISULFID   126   194        By similarity. 
CROSSLNK   197   214        2'-(S-cysteinyl)-histidine (Cys-His) (By similarity). 
Sequence information
Length: 639 AA [This is the length of the unprocessed precursor] Molecular weight: 73237 Da [This is the MW of the unprocessed precursor] CRC64: 56917BBF12F5162A [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MATLSSPTII TTTSILLNNP FLPKTPQLSA HHHRGVRSVN GKVSCQTKNN NGNDENNQFQ 

        70         80         90        100        110        120 
LIQNPNTNTP YLLDRRNILL GLGGMYAALG SEGANYYNTL AAPILPDVEK CTLSDALWDG 

       130        140        150        160        170        180 
SVGDHCCPPP FDLNITKDFE FKNYHNHVKK VRRPAHKAYE DQEWLNDYKR AIAIMKSLPM 

       190        200        210        220        230        240 
SDPRSHMQQA RVHCAYCDGS YPVLGHNDTR LEVHASWLFP SFHRWYLYFY ERILGKLINK 

       250        260        270        280        290        300 
PDFALPYWNW DHRDGMRIPE IFKEMDSPLF DPNRNTNHLD KMMNLSFVSD EEGSDVNEDD 

       310        320        330        340        350        360 
QYEENILLMR KAMVYPSVSD DPNKAELFLG SPYRAGDKME GDVSGAGILE RMPHNSVHVW 

       370        380        390        400        410        420 
TRSNTIKGNQ DMGAFWSAGR DPLFYCHHSN VDRMWSLWTD VLHGGNFPKT PEYDDYRNAY 

       430        440        450        460        470        480 
FYFYDENANP VRVYVRDSFD TERLGYKYED QELPWMSITQ QQQQQQRQQQ RQPLLGGRLK 

       490        500        510        520        530        540 
TRTFSLVKKV LTELKVMLPL PLKYSVIKTK VDRPKKSRTK EDKLEHEEVL VINFKLGKSK 

       550        560        570        580        590        600 
DFIKFDVYIN DGTDYKPEDK TKINLEYAGS FTSLTHGGGG GGGDMSHMAE EDMGKNTVLK 

       610        620        630 
LALNQLLEDL DATDDDSIQV TIVPKSGTDS IVITGIDIE
P43310 in FASTA format

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