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1.B.14.2.16
Transferrin binding protein A, TbpA of 914 aas. A 3-D model revealed a narrow channel through the entire length of the protein. The spatial arrangement of external loops, and their relevance to the mechanism of iron translocation is presented (Oakhill et al. 2005).

Accession Number:A9M262
Protein Name:Transferrin-binding protein A
Length:914
Molecular Weight:101827.00
Species:Neisseria meningitidis serogroup C (strain 053442) [374833]
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MQQQHLFRLN ILCLSLMTAL PAYAENVQAG QAQEKQLDTI QVKAKKQKTR RDNEVTGLGK 
61:	LVKSSDTLSK EQVLNIRDLT RYDPGIAVVE QGRGASSGYS IRGMDKNRVS LTVDGVSQIQ 
121:	SYTAQAALGG TRTAGSSGAI NEIEYENVKA VEISKGSNSV EQGSGALAGS VAFQTKTADD 
181:	VIGEGRQWGI QSKTAYSGKN RGLTQSIALA GRIGGAEALL IHTGRRAGEI RAHEDAGRGV 
241:	QSFNRLVPVE DTNQYAHFVV EEECPNGYAA CKDKPKKDVV GKDERQTVST RDYTGPNRFL 
301:	ADPLSYESRS WLFRPGFRFE NKRHYIGGIL EHTQQTFDTR DMTVPAFLTK AVFDANSKQA 
361:	GSLPGNGKYV GNHKYGGLFT NGENGALVGA EYGTGVFYDE THTKSRYGLE YVYTNADKDT 
421:	WADYARLSYD RQGIGLDNHF QQTHCSADGS DKYCRPSADK PFSYYKSDRV IYGESHRLLQ 
481:	AAFKKSFDTA KIRHNLSVNL GFDRFGSNLS HQDYYYQNAN RAYSSKTPPK NGNKNISPNG 
541:	SKEKPYWVSI GGGNVVTEQI CRLGNNTYTD CTPRSINGKS YYAAVRDNVR LGRWADVGAG 
601:	LRYDYRSTHS DDGSVSTGTH RTLSWNAGIV LKPADWLDLT YRTSTGFRLP SFAEMYGWRA 
661:	GVQSKAVKID PEKSFNKEAG IVFKGDFGNL EASWFNNAYR DLIVRGYEAQ IKNGKEEAKG 
721:	DPAYLNAQSA RITGINILGK IDWNGVWDKL PEGWYSTFAY NRVHVRDIKK RADRTDIQSH 
781:	LFDAIQPSRY VVGLGYDQPE GKWGVNGMLT YSKAKEITEL LGSRALLNGN SRNTKATARR 
841:	TRPWYIVDVS GYYTIKKHFT LRAGVYNLLN YRYVTWENVR QTAGGAVNQH KNVGVYNRYA 
901:	APGRNYTFSL EMKF