1.B.22.1.3 The dodecameric secretin, GspD of 650 aas. The 3-d structure is known (PDB 5WQ8) (Korotkov et al. 2013). It reveals a double β-barrel channel with about 60 β-strands in each barrel (Yan et al. 2017).
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Accession Number: | P76115 |
Protein Name: | Probable TonB-dependent receptor YncD |
Length: | 700 |
Molecular Weight: | 77261.00 |
Species: | Escherichia coli (strain K12) [83333] |
Location1 / Topology2 / Orientation3: |
Cell outer membrane1 / Peripheral membrane protein2 |
Substrate |
protein polypeptide chain |
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1: MKIFSVRQTV LPALLVLSPV VFAADEQTMI VSAAPQVVSE LDTPAAVSVV DGEEMRLATP
61: RINLSESLTG VPGLQVQNRQ NYAQDLQLSI RGFGSRSTYG IRGIRLYVDG IPATMPDGQG
121: QTSNIDLSSV QNVEVLRGPF SALYGNASGG VMNVTTQTGQ QPPTIEASSY YGSFGSWRYG
181: LKATGATGDG TQPGDVDYTV STTRFTTHGY RDHSGAQKNL ANAKLGVRID EASKLSLIFN
241: SVDIKADDPG GLTKAEWKAN PQQAPRAEQY DTRKTIKQTQ AGLRYERSLS SRDDMSVMMY
301: AGERETTQYQ SIPMAPQLNP SHAGGVITLQ RHYQGIDSRW THRGELGVPV TFTTGLNYEN
361: MSENRKGYNN FRLNSGMPEY GQKGELRRDE RNLMWNIDPY LQTQWQLSEK LSLDAGVRYS
421: SVWFDSNDHY VTPGNGDDSG DASYHKWLPA GSLKYAMTDA WNIYLAAGRG FETPTINELS
481: YRADGQSGMN LGLKPSTNDT IEIGSKTRIG DGLLSLALFQ TDTDDEIVVD SSSGGRTTYK
541: NAGKTRRQGA ELAWDQRFAG DFRVNASWTW LDATYRSNVC NEQDCNGNRM PGIARNMGFA
601: SIGYVPEDGW YAGTEARYMG DIMADDENTA KAPSYTLVGL FTGYKYNYHN LTVDLFGRVD
661: NLFDKEYVGS VIVNESNGRY YEPSPGRNYG VGMNIAWRFE