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3.A.9.1.1
Chloroplast envelope protein translocase (CEPT); outer membrane complex. The Tic20-like protein (acc # AUO68237.1; 413 aas, 6 TMSs in a 1 TMS (N-terminal) + 5 TMSs (C-terminal)), of the lower brown alga, Saccharina japonica, has been characterized (Chen et al. 2019).  The melon necrotic spot virus coat protein exploits the common Toc/Tom import systems to enter both mitochondria and chloroplasts (Sáiz-Bonilla et al. 2023).

Accession Number:Q9SC41
Protein Name:Tic40
Length:436
Molecular Weight:47213.00
Species:Pisum sativum (Garden pea) [3888]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate protein polypeptide chain

Cross database links:

Gene Ontology

GO:0005515 F:protein binding

References (1)

[1] “Tic40, a new 'old' subunit of the chloroplast protein import translocon.”  Stahl T.et.al.   10601321

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MENLNLALVS SPKPLLLGHS SSKNVFSRRK SFTFGTFRVS ANSSSSHVTR AASKSHQNLK 
61:	SVQGKVNAHS FASISSSNGQ ETTSVGVSPQ LSPPPPSTVG SPLFWIGIGV GFSALFSVVA 
121:	SRVKKYAMQQ AFKSMMGQMN TQNNPFDSGA FSSGPPFPFP MPSASGPATP AGFAGNQSQA 
181:	TSTRSASQST VTVDIPATKV EAAAPAPDIN VKEEVEVKNE PKKSAFVDVS PEETVQKNAF 
241:	ERFKDVDESS SFKEARAPAE ASQNGTPFKQ GFGDSPGSPS ERKSALSVDA LEKMMEDPTV 
301:	QQMVYPYLPE EMRNPSTFKW MMQNPEYRQQ LEAMLNNMGG GTEWDSRMMD TLKNFDLNSP 
361:	DVKQQFDQIG LSPQEVISKI MANPDVAMAF QNPRVQAAIM DCSQNPMSIV KYQNDKEVMD 
421:	VFNKISELFP GVSGPP