Gene - combatTB X

embB

Type: protein_coding
Name: embB
Locus Name: Rv3795
Product: Integral membrane indolylacetylinositol arabinosyltransferase EmbB (arabinosylindolylacetylinositol synthase)
Functional Category: None
Location: 4246514..4249810 (+ strand)
Gene Length: 3296 bp
Nucleotides: TGACACAGTGCGCGAGCAGACGCAAAAGCACCCCAAATCGGGCGATTTTGGGGGCTTTTGCGTCTGCTCGCGGGACGCGCTGGGTGGCCACCATCGCCGGGCTGATTGGCTTTGTGTTGTCGGTGGCGACGCCGCTGCTGCCCGTCGTGCAGACCACCGCGATGCTCGACTGGCCACAGCGGGGGCAACTGGGCAGCGTGACCGCCCCGCTGATCTCGCTGACGCCGGTCGACTTTACCGCCACCGTGCCGTGCGACGTGGTGCGCGCCATGCCACCCGCGGGCGGGGTGGTGCTGGGCACCGCACCCAAGCAAGGCAAGGACGCCAATTTGCAGGCGTTGTTCGTCGTCGTCAGCGCCCAGCGCGTGGACGTCACCGACCGCAACGTGGTGATCTTGTCCGTGCCGCGCGAGCAGGTGACGTCCCCGCAGTGTCAACGCATCGAGGTCACCTCTACCCACGCCGGCACCTTCGCCAACTTCGTCGGGCTCAAGGACCCGTCGGGCGCGCCGCTGCGCAGCGGCTTCCCCGACCCCAACCTGCGCCCGCAGATTGTCGGGGTGTTCACCGACCTGACCGGGCCCGCGCCGCCCGGGCTGGCGGTCTCGGCGACCATCGACACCCGGTTCTCCACCCGGCCGACCACGCTGAAACTGCTGGCGATCATCGGGGCGATCGTGGCCACCGTCGTCGCACTGATCGCGTTGTGGCGCCTGGACCAGTTGGACGGGCGGGGCTCAATTGCCCAGCTCCTCCTCAGGCCGTTCCGGCCTGCATCGTCGCCGGGCGGCATGCGCCGGCTGATTCCGGCAAGCTGGCGCACCTTCACCCTGACCGACGCCGTGGTGATATTCGGCTTCCTGCTCTGGCATGTCATCGGCGCGAATTCGTCGGACGACGGCTACATCCTGGGCATGGCCCGAGTCGCCGACCACGCCGGCTACATGTCCAACTATTTCCGCTGGTTCGGCAGCCCGGAGGATCCCTTCGGCTGGTATTACAACCTGCTGGCGCTGATGACCCATGTCAGCGACGCCAGTCTGTGGATGCGCCTGCCAGACCTGGCCGCCGGGCTAGTGTGCTGGCTGCTGCTGTCGCGTGAGGTGCTGCCCCGCCTCGGGCCGGCGGTGGAGGCCAGCAAACCCGCCTACTGGGCGGCGGCCATGGTCTTGCTGACCGCGTGGATGCCGTTCAACAACGGCCTGCGGCCGGAGGGCATCATCGCGCTCGGCTCGCTGGTCACCTATGTGCTGATCGAGCGGTCCATGCGGTACAGCCGGCTCACACCGGCGGCGCTGGCCGTCGTTACCGCCGCATTCACACTGGGTGTGCAGCCCACCGGCCTGATCGCGGTGGCCGCGCTGGTGGCCGGCGGCCGCCCGATGCTGCGGATCTTGGTGCGCCGTCATCGCCTGGTCGGCACGTTGCCGTTGGTGTCGCCGATGCTGGCCGCCGGCACCGTCATCCTGACCGTGGTGTTCGCCGACCAGACCCTGTCAACGGTGTTGGAAGCCACCAGGGTTCGCGCCAAAATCGGGCCGAGCCAGGCGTGGTATACCGAGAACCTGCGTTACTACTACCTCATCCTGCCCACCGTCGACGGTTCGCTGTCGCGGCGCTTCGGCTTTTTGATCACCGCGCTATGCCTGTTCACCGCGGTGTTCATCATGTTGCGGCGCAAGCGAATTCCCAGCGTGGCCCGCGGACCGGCGTGGCGGCTGATGGGCGTCATCTTCGGCACCATGTTCTTCCTGATGTTCACGCCCACCAAGTGGGTGCACCACTTCGGGCTGTTCGCCGCCGTAGGGGCGGCGATGGCCGCGCTGACGACGGTGTTGGTATCCCCATCGGTGCTGCGCTGGTCGCGCAACCGGATGGCGTTCCTGGCGGCGTTATTCTTCCTGCTGGCGTTGTGTTGGGCCACCACCAACGGCTGGTGGTATGTCTCCAGCTACGGTGTGCCGTTCAACAGCGCGATGCCGAAGATCGACGGGATCACAGTCAGCACAATCTTTTTCGCCCTGTTTGCGATCGCCGCCGGCTATGCGGCCTGGCTGCACTTCGCGCCCCGCGGCGCCGGCGAAGGGCGGCTGATCCGCGCGCTGACGACAGCCCCGGTACCGATCGTGGCCGGTTTCATGGCGGCGGTGTTCGTCGCGTCCATGGTGGCCGGGATCGTGCGACAGTACCCGACCTACTCCAACGGCTGGTCCAACGTGCGGGCGTTTGTCGGCGGCTGCGGACTGGCCGACGACGTACTCGTCGAGCCTGATACCAATGCGGGTTTCATGAAGCCGCTGGACGGCGATTCGGGTTCTTGGGGCCCCTTGGGCCCGCTGGGTGGAGTCAACCCGGTCGGCTTCACGCCCAACGGCGTACCGGAACACACGGTGGCCGAGGCGATCGTGATGAAACCCAACCAGCCCGGCACCGACTACGACTGGGATGCGCCGACCAAGCTGACGAGTCCTGGCATCAATGGTTCTACGGTGCCGCTGCCCTATGGGCTCGATCCCGCCCGGGTACCGTTGGCAGGCACCTACACCACCGGCGCACAGCAACAGAGCACACTCGTCTCGGCGTGGTATCTCCTGCCTAAGCCGGACGACGGGCATCCGCTGGTCGTGGTGACCGCCGCGGGCAAGATCGCCGGCAACAGCGTGCTGCACGGGTACACCCCCGGGCAGACTGTGGTGCTCGAATACGCCATGCCGGGACCCGGAGCGCTGGTACCCGCCGGGCGGATGGTGCCCGACGACCTATACGGAGAGCAGCCCAAGGCGTGGCGCAACCTGCGCTTCGCCCGAGCAAAGATGCCCGCCGATGCCGTCGCGGTCCGGGTGGTGGCCGAGGATCTGTCGCTGACACCGGAGGACTGGATCGCGGTGACCCCGCCGCGGGTACCGGACCTGCGCTCACTGCAGGAATATGTGGGCTCGACGCAGCCGGTGCTGCTGGACTGGGCGGTCGGTTTGGCCTTCCCGTGCCAGCAGCCGATGCTGCACGCCAATGGCATCGCCGAAATCCCGAAGTTCCGCATCACACCGGACTACTCGGCTAAGAAGCTGGACACCGACACGTGGGAAGACGGCACTAACGGCGGCCTGCTCGGGATCACCGACCTGTTGCTGCGGGCCCACGTCATGGCCACCTACCTGTCCCGCGACTGGGCCCGCGATTGGGGTTCCCTGCGCAAGTTCGACACCCTGGTCGATGCCCCTCCCGCCCAGCTCGAGTTGGGCACCGCGACCCGCAGCGGCCTGTGGTCACCGGGCAAGATCCGAATTGGTCCATAG
Drug Resistance: Check for drug resistance association at TBDREAMDB
Mutations: Check for mutants available at TARGET

Function

Arabinosyl transferase responsible for the polymerization of arabinose into the arabinan of arabinogalactan.

Family

Emb family

GO

cell wall organization GO:0071555 biological_process
integral component of membrane GO:0016021 cellular_component
plasma membrane GO:0005886 cellular_component
arabinosyltransferase activity GO:0052636 molecular_function
cell wall GO:0005618 cellular_component
response to antibiotic GO:0046677 biological_process
Actinobacterium-type cell wall biogenesis GO:0071766 biological_process

InterPro

UniProt: P9WNL7
GenBank: Rv3795
EnsemblBacteria: Rv3795
Mycobrowser: Rv3795

Summary

Name: Probable arabinosyltransferase B (EC 2.4.2.-)
Family: Emb family
Protein Sequence: MTQCASRRKSTPNRAILGAFASARGTRWVATIAGLIGFVLSVATPLLPVVQTTAMLDWPQRGQLGSVTAPLISLTPVDFTATVPCDVVRAMPPAGGVVLGTAPKQGKDANLQALFVVVSAQRVDVTDRNVVILSVPREQVTSPQCQRIEVTSTHAGTFANFVGLKDPSGAPLRSGFPDPNLRPQIVGVFTDLTGPAPPGLAVSATIDTRFSTRPTTLKLLAIIGAIVATVVALIALWRLDQLDGRGSIAQLLLRPFRPASSPGGMRRLIPASWRTFTLTDAVVIFGFLLWHVIGANSSDDGYILGMARVADHAGYMSNYFRWFGSPEDPFGWYYNLLALMTHVSDASLWMRLPDLAAGLVCWLLLSREVLPRLGPAVEASKPAYWAAAMVLLTAWMPFNNGLRPEGIIALGSLVTYVLIERSMRYSRLTPAALAVVTAAFTLGVQPTGLIAVAALVAGGRPMLRILVRRHRLVGTLPLVSPMLAAGTVILTVVFADQTLSTVLEATRVRAKIGPSQAWYTENLRYYYLILPTVDGSLSRRFGFLITALCLFTAVFIMLRRKRIPSVARGPAWRLMGVIFGTMFFLMFTPTKWVHHFGLFAAVGAAMAALTTVLVSPSVLRWSRNRMAFLAALFFLLALCWATTNGWWYVSSYGVPFNSAMPKIDGITVSTIFFALFAIAAGYAAWLHFAPRGAGEGRLIRALTTAPVPIVAGFMAAVFVASMVAGIVRQYPTYSNGWSNVRAFVGGCGLADDVLVEPDTNAGFMKPLDGDSGSWGPLGPLGGVNPVGFTPNGVPEHTVAEAIVMKPNQPGTDYDWDAPTKLTSPGINGSTVPLPYGLDPARVPLAGTYTTGAQQQSTLVSAWYLLPKPDDGHPLVVVTAAGKIAGNSVLHGYTPGQTVVLEYAMPGPGALVPAGRMVPDDLYGEQPKAWRNLRFARAKMPADAVAVRVVAEDLSLTPEDWIAVTPPRVPDLRSLQEYVGSTQPVLLDWAVGLAFPCQQPMLHANGIAEIPKFRITPDYSAKKLDTDTWEDGTNGGLLGITDLLLRAHVMATYLSRDWARDWGSLRKFDTLVDAPPAQLELGTATRSGLWSPGKIRIGP
Mass: 118,021 Da
Length: 1098 Aa

Ethambutol DB00330: (+)-2,2'-(ethylenediimino)di-1-butanol | (+)-ethambutol | (+)-N,N'-bis(1-(hydroxymethyl)propyl)ethylenediamine | (+)-S,S-ethambutol | (2S,7S)-2,7-Diethyl-3,6-diazaoctane-1,8-diol | (S,S)-Ethambutol | EMB | Etambutol | Etambutolo | Ethambutol | Ethambutolum | S,S-Ethambutol

Arabinogalactan biosynthesis - Mycobacterium mtu00572
mtu00572
Metabolism; Glycan biosynthesis and metabolism

Transcriptional control of the mycobacterial embCAB operon by PknH through a regulatory protein, EmbR, in vivo.: J Bacteriol. 2006 Apr;188(8):2936-44. doi: 10.1128/JB.188.8.2936-2944.2006.
Detection of embB codon 306 mutations in ethambutol resistant Mycobacterium tuberculosis directly from sputum samples: a low-cost, rapid approach.: Mol Cell Probes. 2001 Feb;15(1):37-42. doi: 10.1006/mcpr.2000.0339.
Molecular genetic analysis of nucleotide polymorphisms associated with ethambutol resistance in human isolates of Mycobacterium tuberculosis.: Antimicrob Agents Chemother. 2000 Feb;44(2):326-36. doi: 10.1128/aac.44.2.326-336.2000.
Ethambutol resistance in Mycobacterium tuberculosis: critical role of embB mutations.: Antimicrob Agents Chemother. 1997 Aug;41(8):1677-81.
Proteogenomic analysis of Mycobacterium tuberculosis by high resolution mass spectrometry.: Mol Cell Proteomics. 2011 Dec;10(12):M111.011627. doi: 10.1074/mcp.M111.011445. Epub 2011 Oct 3.
Deciphering the biology of Mycobacterium tuberculosis from the complete genome sequence.: Nature. 1998 Jun 11;393(6685):537-44. doi: 10.1038/31159.
The emb operon, a gene cluster of Mycobacterium tuberculosis involved in resistance to ethambutol.: Nat Med. 1997 May;3(5):567-70.