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).
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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 |
iron atom |
---|
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