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8.A.1.3.4
Leukotoxin export MFP protein of 457 aas, TdcA (Guthmiller et al. 1995).  Functions with the ABC exporter, LtxB (TC# 3.A.109.8) and the TolC-like OMF protein, TdeA (TC# 1.B.17.3.11).

Accession Number:P18790
Protein Name:Leukotoxin export protein LtxD
Length:477
Molecular Weight:54651.00
Species:Aggregatibacter actinomycetemcomitans (Actinobacillus actinomycetemcomitans) [714]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Single-pass membrane protein2
Substrate NONE

Cross database links:

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)
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FASTA formatted sequence
1:	MKTWLLALYD VLSRYKNVWN ETWKIRKQLD SPVREKDENE FLPAHLELIE TPVSNAPRFV 
61:	SYSIMLFLTL AIIVSIFSNV EIIATASGKF ALSGRSKEIK PIENSLVKHI FVKEGEYVKK 
121:	GELLLKLTAL GAEADTLKTK TSLSQAKLEE FRYKSLLEAV EKDQLPILDF SKIDLPFMTE 
181:	NDQKRVTLLI EEQFSTWQKQ RHQKTLNLNK KEAEKLSYLA RIKKYEGLIN TEQVRLDDFR 
241:	ALYKEHAIAK HTVLDEENKY QDAINELEVY KASLMQVENE VLLAKEEQEL VTQLFKNDIL 
301:	DKLKQATDNV NLLTFELDKN NQRQQVSEIR APVSGTVQQL KVHTIDGVVT TAETLMVVVP 
361:	EEDSLEVTAL IQNKDIGFVK EGQEVVIKVE AFPYTRYGYL TGKVKNITLD AIEHPKLGLV 
421:	FNTIIELDKK TLSTEEKEIP LSAGMEITAE IKTGMRSVIS YLLSPLEESI DKSLRER