TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


1.G.4.1.4
The Sindbis virus 6K protein (55 aas; present within the structural polyprotein (AAC83379)).  Transports monovalent cations and Ca2+ (Hyser and Estes 2015).

Accession Number:Q9YJX7
Protein Name:Structural polyprotein
Length:1245
Molecular Weight:136877.00
Species:Sindbis virus (SINV) [11034]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Virion1 / Lipid-anchor2
Substrate Ca2+, monovalent cations

Cross database links:

Pfam: PF01589    PF00943    PF01563    PF00944   

Gene Ontology

GO:0033644 C:host cell membrane
GO:0016021 C:integral to membrane
GO:0019028 C:viral capsid
GO:0019031 C:viral envelope
GO:0055036 C:virion membrane
GO:0004252 F:serine-type endopeptidase activity
GO:0005198 F:structural molecule activity
GO:0006508 P:proteolysis

References (1)

[1] “Isolation and complete nucleotide sequence of a Chinese Sindbis-like virus.”  Liang G.D.et.al.   10769078

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MNRGFFNMLG RRPFPAPTSM WRPRRRRQAA PMPARNGLAS QIQQLTTAVS ALVIGQAARP 
61:	QQPRPRPPPR QKKQPPKQLP KPKKPKTQDK KKRQPAKPKP GKRQRMALKL EADRLFDVKN 
121:	ENGDVIGHAL AMEGKVMKPL HVKGTIDHPV LSKLKFTKSS AYDMEFAQLP VNMRSEAFTY 
181:	TSEHPEGFYN WHHGAVQYSG GRFTIPRGVG GRGDSGRPIM DNAGRVVAIV LGGADEGTRT 
241:	ALSVVTWNSK GKTIKTSPEG TEEWSAAPLV TAMCLLGNVS FPCNRPPTCY TREPSRALDI 
301:	LEENVNHEDY DTLLDAILRC DFSGRNKRSV TGDFTLTSPY LGTCPYCHHT EPCFSPIKIE 
361:	QVWDEPDDTT IRIQTSAQFG YDQSGATSVN KYRYMSFDQD HTVKEGQMDD IKISTSGPCR 
421:	RLGHKGYFLL AKCPPGDSVT VSIVSSSSTT SCTLARKIKP KFVGRERYDL PPVYGKNIPC 
481:	RMYDRLKETS AGYITMHRPG PHAYTSYLEE ASGKIYAKPP SGKNITYECK CGDYKTGTVK 
541:	TRTEITGCTA IKQCVAYKSD QTKWVFNSPD LIRHADHAAQ GKLHLPFRLV PSSCKVPVAH 
601:	APSVVHGFKH ISLQLDTDHL TLLTTRRLGA NPEPTSEWII GKTVRNFSVG RDGLEYTWGN 
661:	HDPVRVYAQE SAPGDPHGWP HEIIQHYYHR HPAYTILTVV SAAVAVLIGL TVAALCTCKA 
721:	RRECLTPYAL APNAVVPTSI ALLCCIRSAN AETFSETMSY LWSNSQPFFW AQLCIPLAAV 
781:	VILVRCCSCC LPFLVVAGVY LGKVDAYEHA TTIPNVPKIP YKALVERSGY APLNLEITVV 
841:	SSQVLPSTNQ EYITCKFTTV VPSPKVKCCG SLECQPAAHA DYNCKVFGGV YPFMWGGAQC 
901:	FCDSENTQMS EAYVKLSADC VTDYAQAVNV HTAAMKVGLR IVYGNTTSYL DVYVNGVTPG 
961:	TSKDLKVIAG PVSSSFTPFN HKVVIYRGLV YNYDFPEYGA MKPGVFGDIQ ATSLTSRDLI 
1021:	ASTDIRLLKP SVKNVHVPYT QAASGFEMWK NNSGRPLQET APFGCKIAVN PLRAVDCSYG 
1081:	NIPISIDIPN AAFIRISDAP LVSTVKCEVS GCTYSADFGG MATLQYVSDR EGQCPVHSHS 
1141:	STATLQESTV HVLEKGAVTV HFSTASPQAN FIISLCGKKT TCNAECKPPA DHIVSTPHKI 
1201:	DQEFQTAISK TSWSWLLALF GGASSLLIIG LMIFTCSMLL TSTRR