>gnl|CDD|130262 TIGR01194, cyc_pep_trnsptr, cyclic peptide transporter. This model describes cyclic peptide transporter in bacteria. Bacteria have elaborate pathways for the production of toxins and secondary metabolites. Many such compounds, including syringomycin and pyoverdine are synthesized on non-ribosomal templates consisting of a multienzyme complex. On several occasions the proteins of the complex and transporter protein are present on the same operon. Often times these compounds cross the biological membrane by specific transporters. Syringomycin is an amphipathic, cylclic lipodepsipeptide when inserted into host causes formation of channels, permeable to variety of cations. On the other hand, pyoverdine is a cyclic octa-peptidyl dihydroxyquinoline, which is efficient in sequestering iron for uptake. Length = 555

Score = 71.9 bits (176), Expect = 3e-13 Identities = 100/502 (19%), Positives = 185/502 (36%), Gaps = 68/502 (13%) Query: 39 GERMILFMQRDVIAKIIKLSPSFFNSRGHGEIFSILVKDTERIKAIIGIGMSIVLRSLLM 98 G +I ++ + KI+ + RG + +L D ++I A + I I + + Sbjct: 81 GMHIIANLRIALCEKILGAPIEEIDRRGAHNLIPLLTHDIDQINAFLFIFPPIAIALAIF 140 Query: 99 GFGAMCM------MFVISIKLSLIVVSIVTLFLMVMIKFSRKKTNTLYADEKKLLNIFSD 152 F + MF I+I +I + L M KF DE+ N + Sbjct: 141 FFCIAYLAYLSVPMFAITISAIIIGTAAQLLAFMGGFKFFHAAR-----DEEDAFNEHTH 195 Query: 153 MIKSVMVLQSFNAGKEAIRLYDIQSQKTYKGFLRSALIRTCIACFVIFFVSCGIFIV--- 209 I G + ++++ I+ F A+ + + + IFI Sbjct: 196 AIAF---------GAKELKIHGIRR----LSFAHGAIQESANNIADLHIIEILIFIAAEN 242 Query: 210 -------FLIGAHYVATAEMPR---GKLAEFVVYAFIFFASIRSCLGFIGGISQAIASLR 259 LIG A A ++ FV+ + + + ++QA + + Sbjct: 243 FGQLLFFLLIGCALFAAAMFASIDAAAISAFVLALLYIKGPLEMLVSALPILAQAQIACQ 302 Query: 260 RLRELIVCKLDISSP----------ISSRTFPSPVLGSVSFRSVSFVYPGKSKRS--ILK 307 RL + + P + S+ + V L Sbjct: 303 RLADF---GERFNEPEPELELSDADNVLLLAHDKSVDSIELKDVHMNPKAPEGSEGFALG 359 Query: 308 NVNFTVQPGETIALVGDSGAGKTSIFSLILRFYDPCSGSVEIEGIDLRLLSLEEIRRFIA 367 ++ + G+ + +VG++G GK+++ L Y P G + ++G + S ++ R + Sbjct: 360 PIDLRIAQGDIVFIVGENGCGKSTLAKLFCGLYIPQEGEILLDGAAVSADSRDDYRDLFS 419 Query: 368 WVPQHPIMIAASVYDNIAIGCPHATRKEIQNAAMLAQAHEF---IGCLENGYDTILGDGA 424 I ++D++ IG + NA Q E + + G+ T Sbjct: 420 -----AIFADFHLFDDL-IGPDEGEHASLDNAQQYLQRLEIADKVKIEDGGFST-----T 468 Query: 425 VHLSTGQIQRIAIARAILKDSPILLLDEMGSALDIENEQKIWKVLRE--QRRGRTTIFAS 482 LSTGQ +R+A+ A L+D PILL DE + D ++ ++ L +R+G+T I S Sbjct: 469 TALSTGQQKRLALICAWLEDRPILLFDEWAADQDPAFKRFFYEELLPDLKRQGKTIIIIS 528 Query: 483 HRLSAIQDADMVFVLHDQVIVE 504 H + AD + L IV+ Sbjct: 529 HDDQYFELADQIIKLAAGCIVK 550

RPSBLAST alignment for GI: 254780193 and conserved domain: TIGR01194