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Protein
Submitted name:

Polyphenol oxidase

Gene

PPO

Organism
Solanum tuberosum (Potato)
Status
Unreviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Cofactori

Cu2+UniRule annotationNote: Binds 2 copper ions per subunit.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi182Copper AUniRule annotation1
Metal bindingi200Copper AUniRule annotation1
Metal bindingi209Copper AUniRule annotation1
Metal bindingi330Copper BUniRule annotation1
Metal bindingi334Copper BUniRule annotation1
Metal bindingi372Copper BUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

LigandCopperUniRule annotation, Metal-bindingUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Submitted name:
Polyphenol oxidaseImported
Gene namesi
Name:PPOImported
OrganismiSolanum tuberosum (Potato)Imported
Taxonomic identifieri4113 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanum

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi100 ↔ 116UniRule annotation
Disulfide bondi115 ↔ 183UniRule annotation
Cross-linki186 ↔ 2002'-(S-cysteinyl)-histidine (Cys-His)UniRule annotation

Keywords - PTMi

Disulfide bondUniRule annotation

Expressioni

Gene expression databases

ExpressionAtlasiQ41427 baseline

Structurei

3D structure databases

ProteinModelPortaliQ41427
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini200 – 217Tyrosinase_Cu-bdInterPro annotationAdd BLAST18
Domaini365 – 376Tyrosinase_Cu-bdInterPro annotationAdd BLAST12

Family and domain databases

Gene3Di1.10.1280.10, 1 hit
InterProiView protein in InterPro
IPR016213 Polyphenol_oxidase
IPR022740 Polyphenol_oxidase_C
IPR022739 Polyphenol_oxidase_cen
IPR002227 Tyrosinase_Cu-bd
IPR008922 Unchr_di-copper_centre
PfamiView protein in Pfam
PF12142 PPO1_DWL, 1 hit
PF12143 PPO1_KFDV, 1 hit
PF00264 Tyrosinase, 1 hit
PIRSFiPIRSF000290 PPO_plant, 1 hit
PRINTSiPR00092 TYROSINASE
SUPFAMiSSF48056 SSF48056, 1 hit
PROSITEiView protein in PROSITE
PS00497 TYROSINASE_1, 1 hit
PS00498 TYROSINASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q41427-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASLCNSSST SLKTPFTSSS TSLSSTPKPS QLFIHGKRNQ MFKVSCKVTN
60 70 80 90 100
NNGDQNQNVE TNSVDRRNVL LGLGGLYGVA NAIPLAASAA PAPPPDLSSC
110 120 130 140 150
SIARINENQV VPYSCCAPKP DDMEKVPYYK FPSMTKLRVR QPAHEANEEY
160 170 180 190 200
IAKYNLAISR MKDLDKTQPL NPIGFKQQAN IHCAYCNGAY RIGGKELQVH
210 220 230 240 250
NSWLFFPFHR WYLYFHERIV GKFIDDPTFA LPYWNWDHPK GMRFPAMYDR
260 270 280 290 300
EGTSLFDVTR DQSHRNGAVI DLGFFGNEVE TTQLQLMSNN LTLMYRQMVT
310 320 330 340 350
NAPCPRMFFG GPYDLGVNTE LPGTIENIPH GPVHIWSGTV RGSTLPNGAI
360 370 380 390 400
SNGENMGHFY SAGLDPVFFC HHSNVDRMWS EWKATGGKRT DITHKDWLNS
410 420 430 440 450
EFFFYDENEN PYRVKVRDCL DTKKMGYDYK PIATPWRNFK PLTKASAGKV
460 470 480 490 500
NTASLPPASN VFPLAKLDKA ISFSINRPTS SRTQQEKNAQ EEMLTFSSIR
510 520 530 540 550
YDNRGYIRFD VFSNVDNNVN ANELDKAEFA GSYTSLPHVH RAGETNHIAT
560 570 580 590
VDFQLAITEL LEDIGLEDED TIAVTLVPKR GGEGISIEGA TISLADC
Length:597
Mass (Da):66,888
Last modified:November 1, 1996 - v1
Checksum:i28DB74F2C24BF49C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U22921 mRNA Translation: AAA85121.1
PIRiT07096

Similar proteinsi

Entry informationi

Entry nameiQ41427_SOLTU
AccessioniPrimary (citable) accession number: Q41427
Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: May 23, 2018
This is version 70 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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