1NQGA

Outer membrane cobalamin transporter (btub) from e. coli, with bound calcium
Total Genus 148
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
148
sequence length
589
structure length
576
Chain Sequence
DTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQLGDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDADTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQTTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

publication title Substrate-induced transmembrane signaling in the cobalamin transporter BtuB
pubmed doi rcsb
molecule tags Transport protein
source organism Escherichia coli
molecule keywords vitamin b12 receptor
total genus 148
structure length 576
sequence length 589
ec nomenclature
pdb deposition date 2003-01-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00593 TonB_dep_Rec TonB dependent receptor
A PF07715 Plug TonB-dependent Receptor Plug Domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.170.20 Mainly Beta Beta Barrel Maltoporin; Chain A TonB-dependent receptor, beta-barrel domain 1nqgA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1nqgA01
1BY5A 2W6TA 4B7OA 1FI1A 1NQGA 2W78A 1KMOA 3M8DA 4RDTA 2W6UA 1PNZA 1XKHA 3V8XA 1KMPA 2HDFA 2IAHA 3RGMA 1QFGA 3V89A 1FEPA 1NQHA 2YSUA 4RDRA 4CU4A 4AIPA 2W77A 3DDRA 2HDIA 3CSNA 3M8BA 2FCPA 1QJQA 3QLBA 3RGNA 3FHHA 1QKCA 1NQEA 2GRXA 5FOKA 3EFMA 4AIQA 1NQFA 2GUFA 4EPAA 1PO0A 2GSKA 1BY3A 2W76A 2W16A 1UJWA 1FCPA 3CSLA 2O5PA 1XKWA 2W75A 1QFFA 1PO3A
chains in the Genus database with same CATH superfamily
1BY5A 2W6TA 4B7OA 1FI1A 1NQGA 2W78A 1A0TP 1KMOA 3M8DA 4RDTA 2W6UA 1PNZA 1XKHA 1JBIA 1AF6A 3V8XA 1MPRA 2HDFA 2IAHA 1KMPA 3RGMA 1QFGA 3V89A 1FEPA 1NQHA 1MPMA 2YSUA 4CU4A 4AIPA 4RDRA 2W77A 3DDRA 2HDIA 3CSNA 1OH2Q 3M8BA 1A0SP 1MPQA 1MPNA 1OH2P 1QJQA 2FCPA 3QLBA 1QKCA 3RGNA 3FHHA 1NQEA 2GRXA 5FOKA 1MPOA 2MPRA 3EFMA 4AIQA 1NQFA 2GUFA 1MALA 4EPAA 1PO0A 2GSKA 1BY3A 2W76A 2W16A 1UJWA 1FCPA 3CSLA 2O5PA 1XKWA 2W75A 1QFFA 1PO3A
chains in the Genus database with same CATH topology
1BY5A 2W6TA 4B7OA 1FI1A 1NQGA 2W78A 1KMOA 3M8DA 4RDTA 2W6UA 1PNZA 1XKHA 3V8XA 1KMPA 2HDFA 2IAHA 3RGMA 1QFGA 3V89A 1FEPA 1NQHA 2YSUA 4RDRA 4CU4A 4AIPA 2W77A 3DDRA 2HDIA 3CSNA 3M8BA 2FCPA 1QJQA 3QLBA 3RGNA 3FHHA 1QKCA 1NQEA 2GRXA 5FOKA 3EFMA 4AIQA 1NQFA 2GUFA 4EPAA 1PO0A 2GSKA 1BY3A 2W76A 2W16A 1UJWA 1FCPA 3CSLA 2O5PA 1XKWA 2W75A 1QFFA 1PO3A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1BY5 A;  2W6T A;  4B7O A;  1FI1 A;  1NQG A;  2W78 A;  1KMO A;  3M8D A;  4RDT A;  2W6U A;  1PNZ A;  1XKH A;  3V8X A;  1KMP A;  2HDF A;  2IAH A;  3RGM A;  1QFG A;  3V89 A;  1FEP A;  1NQH A;  2YSU A;  4RDR A;  4CU4 A;  4AIP A;  2W77 A;  3DDR A;  2HDI A;  3CSN A;  3M8B A;  2FCP A;  1QJQ A;  3QLB A;  3RGN A;  3FHH A;  1QKC A;  1NQE A;  2GRX A;  5FOK A;  3EFM A;  4AIQ A;  1NQF A;  2GUF A;  4EPA A;  1PO0 A;  2GSK A;  1BY3 A;  2W76 A;  2W16 A;  1UJW A;  1FCP A;  3CSL A;  2O5P A;  1XKW A;  2W75 A;  1QFF A;  1PO3 A; 
#chains in the Genus database with same CATH topology
 1BY5 A;  2W6T A;  4B7O A;  1FI1 A;  1NQG A;  2W78 A;  1A0T P;  1KMO A;  3M8D A;  4RDT A;  2W6U A;  1PNZ A;  1XKH A;  1JBI A;  1AF6 A;  3V8X A;  1MPR A;  2HDF A;  2IAH A;  1KMP A;  3RGM A;  1QFG A;  3V89 A;  1FEP A;  1NQH A;  1MPM A;  2YSU A;  4CU4 A;  4AIP A;  4RDR A;  2W77 A;  3DDR A;  2HDI A;  3CSN A;  1OH2 Q;  3M8B A;  1A0S P;  1MPQ A;  1MPN A;  1OH2 P;  1QJQ A;  2FCP A;  3QLB A;  1QKC A;  3RGN A;  3FHH A;  1NQE A;  2GRX A;  5FOK A;  1MPO A;  2MPR A;  3EFM A;  4AIQ A;  1NQF A;  2GUF A;  1MAL A;  4EPA A;  1PO0 A;  2GSK A;  1BY3 A;  2W76 A;  2W16 A;  1UJW A;  1FCP A;  3CSL A;  2O5P A;  1XKW A;  2W75 A;  1QFF A;  1PO3 A; 
#chains in the Genus database with same CATH homology
 1BY5 A;  2W6T A;  4B7O A;  1FI1 A;  1NQG A;  2W78 A;  1KMO A;  3M8D A;  4RDT A;  2W6U A;  1PNZ A;  1XKH A;  3V8X A;  1KMP A;  2HDF A;  2IAH A;  3RGM A;  1QFG A;  3V89 A;  1FEP A;  1NQH A;  2YSU A;  4RDR A;  4CU4 A;  4AIP A;  2W77 A;  3DDR A;  2HDI A;  3CSN A;  3M8B A;  2FCP A;  1QJQ A;  3QLB A;  3RGN A;  3FHH A;  1QKC A;  1NQE A;  2GRX A;  5FOK A;  3EFM A;  4AIQ A;  1NQF A;  2GUF A;  4EPA A;  1PO0 A;  2GSK A;  1BY3 A;  2W76 A;  2W16 A;  1UJW A;  1FCP A;  3CSL A;  2O5P A;  1XKW A;  2W75 A;  1QFF A;  1PO3 A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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