PROTEIN SEQUENCE, AND MASS SPECTROMETRY.
TISSUE=Cuticle;
DOI=10.1016/S0965-1748(96)00076-8; PubMed=9066122 [NCBI, ExPASy, EBI, Israel, Japan]
Andersen S.O., Rafn K., Roepstorff P.;
"Sequence studies of proteins from larval and pupal cuticle of the yellow meal worm, Tenebrio molitor.";
Insect Biochem. Mol. Biol. 27:121-131(1997).

Comments

FUNCTION: Component of the cuticle of the larva of Tenebrio molitor.
DOMAIN: The tetrapeptide (A-A-P-[AV]) repeats found throughout the protein are also present in many proteins constituting the protective envelope of other species.
MASS SPECTROMETRY: Mass=13974.3; Method=Electrospray; Range=1-134; Source=PubMed:9066122;.
SIMILARITY: Contains 1 chitin-binding type R&R domain.

Copyright

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Cross-references

3D structure databases
ModBase	P80683.
Family and domain databases
InterPro	IPR000618; Insect_cuticle. Graphical view of domain structure.
Pfam	PF00379; Chitin_bind_4; 1. Pfam graphical view of domain structure.
PRINTS	PR00947; CUTICLE.
PROSITE	PS00233; CHIT_BIND_RR_1; 1. PS51155; CHIT_BIND_RR_2; 1. PROSITE graphical view of domain structure (profiles).
BLOCKS	P80683.
Other
ProtoNet	P80683.
UniRef	View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Cuticle; Direct protein sequencing; Repeat; Structural protein.

Features

Feature table viewer

Feature aligner

`Key`	`From To`	`Length`	`Description`	`FTId`
`CHAIN`	`1 134`	`134`	`Larval cuticle protein A3A.`	`PRO_0000196134`
`REPEAT`	`23 26`	`4`	`1.`
`DOMAIN`	`40 106`	`67`	`Chitin-binding type R&R.`
`REPEAT`	`111 114`	`4`	`2.`

Sequence information

Length: 134 AA [This is the length of the unprocessed precursor]

Molecular weight: 13976 Da [This is the MW of the unprocessed precursor]

CRC64: F6AAAF06444FE93E [This is a checksum on the sequence]

        10         20         30         40         50         60 
GLIGAPIAAP LGYAAPFARA AVAAPVAVAK TVVADEYDPH PQYSYGYDIQ DGLTGDSKNQ 

        70         80         90        100        110        120 
QETRDGDVVQ GSYSLVDPDG TRRTVEYTAD PINGFNAVVH REPLVAKAVV AAPAIAKVHA 

       130 
PLAYGAPVAK YAFH

P80683 in FASTA format

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