3.A.1.5.25
The ABC peptide/signalling peptide transporter. OptA binds peptides of 3-6 aas; OptS binds dipeptides. OptB,C,D are most similar to 3.A.1.5.19.
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| Accession Number: | Q64K09 |
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| Protein Name: | OptS |
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| Length: | 550 |
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| Molecular Weight: | 59882.00 |
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| Species: | Lactococcus lactis [1358] |
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| Number of TMSs: | 1 |
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| Substrate |
oligopeptide, peptide |
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| Pfam: |
PF00496
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[1] “A multifunction ABC transporter (Opt) contributes to diversity of peptide uptake specificity within the genus Lactococcus.” Lamarque M. et.al. 15375130
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1: MQQGKIIGLS TVIALSGIIL VACGSKTSEQ KNIQFSIPTD VASLDTTILT DQYSYDVAGN
61: VEEGLTRVDS KGNAALALAK SIDVSKDGLT YTVTLKDNLK WSNGDKLTAK DFVYSWKRAV
121: DPKTGSEYAY LMGAVSGAND IISGKSSLDT LGIKAESDTE FTVTLAQPTP YFKFLLSEPV
181: YYPLDQKVVD KYGKQYGTSS DKTVYNGPFM FKSDKAWTGT NKNFSIYANP NYYDKSAVKS
241: KQIDFQVISN ANTGAQLYKQ GKLDFTLLST TDLINANKKT EGYTVFKQAR TDYIEYNQSG
301: KNASSPDAQK ALANQDIRQA LNLATNRAEV VKTALPGSTA ATSFTPVGMS KTSTGEDFAT
361: YAKQDYSYDP TKAKELWAKG LKELGLTKLS LSLEAAGDLA PSEATANFLQ TAYQQNLPGL
421: TVNLKLVPFK QRLNDAQNGN FDMVLSGWGG DYAEPSTFLQ LFTTGQSYND GKFSSKTYDD
481: AFKAATTTPD VLEPAKVDEH YKAAEAALYE GSYINPIDFQ ANPALMNPKI TGLEFHSTGL
541: AYDLKSAYVK