cyp121



Type
protein_coding
Name
cyp121
Locus Name

Rv2276

Product

Cytochrome P450 121 Cyp121

Functional Category

Intermediary metabolism and respiration

Location
2547749..2548939 (+ strand)
Gene Length
1190 bp
Nucleotides
TGACCGCGACCGTTCTGCTCGAGGTCCCGTTCTCTGCACGTGGGGATCGGATTCCTGACGCCGTCGCAGAATTACGAACCCGCGAGCCTATCCGCAAGGTACGGACCATTACCGGCGCCGAAGCCTGGCTCGTCTCCTCGTATGCACTGTGCACACAGGTGCTCGAGGATCGGCGTTTTTCCATGAAGGAAACCGCCGCTGCCGGCGCCCCCCGCCTGAACGCGCTGACTGTTCCACCCGAAGTGGTCAACAACATGGGAAACATCGCCGACGCGGGACTGCGCAAGGCGGTGATGAAAGCGATCACACCCAAGGCACCCGGGTTGGAGCAATTCCTACGAGACACCGCGAACTCGCTGCTGGACAACCTGATTACCGAGGGCGCACCAGCCGATCTGCGCAATGACTTCGCCGACCCGCTGGCCACTGCCCTGCACTGCAAGGTTCTGGGCATCCCGCAAGAAGACGGCCCGAAGCTGTTCCGTAGCTTGAGTATCGCTTTCATGAGTTCGGCCGACCCGATCCCCGCCGCGAAGATCAACTGGGATCGCGACATCGAATACATGGCCGGAATTCTGGAAAACCCAAACATCACGACCGGCCTCATGGGTGAGCTCAGCCGCCTCCGGAAAGATCCCGCCTACTCGCACGTCTCCGACGAACTATTCGCGACCATCGGCGTCACTTTCTTCGGTGCCGGCGTCATCTCAACCGGCAGCTTCCTCACCACCGCGCTGATATCGCTGATACAACGCCCGCAACTTCGGAACTTGTTGCACGAGAAGCCGGAACTGATCCCGGCCGGTGTAGAGGAACTGCTGCGGATCAATCTCTCCTTCGCCGACGGGTTACCGCGCCTGGCCACCGCCGACATCCAGGTCGGCGACGTGCTGGTCCGCAAGGGGGAGCTGGTGCTGGTGCTGCTCGAGGGCGCCAACTTCGATCCCGAGCACTTCCCTAACCCGGGCAGCATCGAACTCGACCGGCCCAACCCCACCTCGCACCTCGCGTTCGGCCGCGGCCAACACTTCTGTCCTGGATCAGCTCTCGGTCGCCGCCACGCACAGATCGGCATCGAAGCGCTGTTGAAAAAGATGCCCGGCGTCGACCTGGCTGTGCCCATCGACCAATTGGTCTGGCGCACCCGATTCCAAAGACGCATCCCCGAACGCCTTCCGGTGCTCTGGTAG
Drug Resistance

Check for drug resistance association at TBDREAMDB

Mutations

Check for mutants available at TARGET


Function
Catalyzes C-C bond formation between the carbons ortho to the phenolic hydroxyl of cyclo(L-tyr-L-tyr) (cYY) producing mycocyclosin. Can also use cyclo(L-Tyr-L-Phe) (cYF), cyclo(L-Tyr-L-Trp) (cYW) and cyclo(L-Tyr-L-3,4-dihydroxyphenylalanine) (cY-DOPA) as substrate. {ECO:0000269|PubMed:12237220, ECO:0000269|PubMed:19416919, ECO:0000269|Ref.2}.
Family

Cytochrome P450 family

GO
InterPro

UniProt
P9WPP7
GenBank
Rv2276
EnsemblBacteria
Rv2276
Mycobrowser
Rv2276


1N40
Summary
Name
Mycocyclosin synthase (EC 1.14.19.70) (Cytochrome P450 121) (Cytochrome P450 MT2)
Family
Cytochrome P450 family
Protein Sequence
MTATVLLEVPFSARGDRIPDAVAELRTREPIRKVRTITGAEAWLVSSYALCTQVLEDRRFSMKETAAAGAPRLNALTVPPEVVNNMGNIADAGLRKAVMKAITPKAPGLEQFLRDTANSLLDNLITEGAPADLRNDFADPLATALHCKVLGIPQEDGPKLFRSLSIAFMSSADPIPAAKINWDRDIEYMAGILENPNITTGLMGELSRLRKDPAYSHVSDELFATIGVTFFGAGVISTGSFLTTALISLIQRPQLRNLLHEKPELIPAGVEELLRINLSFADGLPRLATADIQVGDVLVRKGELVLVLLEGANFDPEHFPNPGSIELDRPNPTSHLAFGRGQHFCPGSALGRRHAQIGIEALLKKMPGVDLAVPIDQLVWRTRFQRRIPERLPVLW
Mass
43,256 Da
Length
396 Aa

Rv2276 doesn't seem to be a targeted by any drug.


Rv2276 doesn't seem to be involved in any pathway.


Substrate and reaction specificity of Mycobacterium tuberculosis cytochrome P450 CYP121: insights from biochemical studies and crystal structures.
J Biol Chem. 2013 Jun 14;288(24):17347-59. doi: 10.1074/jbc.M112.443853. Epub 2013 Apr 25.
Application of fragment screening and merging to the discovery of inhibitors of the Mycobacterium tuberculosis cytochrome P450 CYP121.
Angew Chem Int Ed Engl. 2012 Sep 10;51(37):9311-6. doi: 10.1002/anie.201202544. Epub 2012 Aug 13.
Identification and structural basis of the reaction catalyzed by CYP121, an essential cytochrome P450 in Mycobacterium tuberculosis.
Proc Natl Acad Sci U S A. 2009 May 5;106(18):7426-31. doi: 10.1073/pnas.0812191106. Epub 2009 Apr 22.
Characterization of active site structure in CYP121. A cytochrome P450 essential for viability of Mycobacterium tuberculosis H37Rv.
J Biol Chem. 2008 Nov 28;283(48):33406-16. doi: 10.1074/jbc.M802115200. Epub 2008 Sep 24.
Crystal structure of the Mycobacterium tuberculosis P450 CYP121-fluconazole complex reveals new azole drug-P450 binding mode.
J Biol Chem. 2006 Dec 22;281(51):39437-43. doi: 10.1074/jbc.M607665200. Epub 2006 Oct 6.
Atomic structure of Mycobacterium tuberculosis CYP121 to 1.06 A reveals novel features of cytochrome P450.
J Biol Chem. 2003 Feb 14;278(7):5141-7. doi: 10.1074/jbc.M209928200. Epub 2002 Nov 14.
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.
targetTB: a target identification pipeline for Mycobacterium tuberculosis through an interactome, reactome and genome-scale structural analysis.
BMC Syst Biol. 2008 Dec 19;2:109. doi: 10.1186/1752-0509-2-109.
Deciphering the biology of Mycobacterium tuberculosis from the complete genome sequence.
Nature. 1998 Jun 11;393(6685):537-44. doi: 10.1038/31159.
Expression, purification and spectroscopic characterization of the cytochrome P450 CYP121 from Mycobacterium tuberculosis.
J Inorg Biochem. 2002 Sep 20;91(4):527-41.
Crystallization and preliminary crystallographic analysis of a novel cytochrome P450 from Mycobacterium tuberculosis.
Acta Crystallogr D Biol Crystallogr. 2002 Apr;58(Pt 4):704-5. doi: 10.1107/s0907444902002676. Epub 2002 Mar 22.