MG1655
W3110
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Gene Report : ilvB
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)  
Related gene (MG1655 PEC)
     Gene Search Search MG1655 PEC by gene name:  ilvB
Related strains
     Strains Search Search strains by gene name:  ilvB   Search strains by all related name:  ilvB b3671 ECK3662 JW3646

General information  (Go to Linear View:)
 Gene Name ilvB  
 Alternative name b3671,ECK3662,JW3646  
 Location, Length 3,787,631 - 3,789,319 (  +  ) ;   81.52 min ; 1689 (bp) ,   562 (aa) Go to Linear View
 Product acetolactate synthase I, large subunit  
 Note ECK3662:JW3646:b3671  
 Function  
 PID 85676372  
SWISS-PROT  ( Show details )
  botton Entry name(Acc.no) ILVB_ECOLI ( P08142 ; Q2M7Y4 )
    -  Protein name RecName: Full=Acetolactate synthase isozyme 1 large subunit; Short=AHAS-I; EC=2.2.1.6; AltName: Full=Acetohydroxy-acid synthase I large subunit; Short=ALS-I;  
    -  Synonyms  
    -  Gene name Name=ilvB; OrderedLocusNames=b3671, JW3646;  

 Linear View
View Location
   3775.0  –  3800.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP  
    PDB
         PSI-BLAST  
    SWISS-PROT
        BLAST  
        PSI-BLAST
    nr
         BLAST acetolactate synthase I, large subunit [Escherichia coli str. K-12 substr. MG1655]  
Pfam 27.0   (database updated : 2013-03 )
    Pfam

Other Cross-Reference
    EcoCyc ilvB 

MMBR References
Mol Gen Genet. 1977;156(3):239-49.
Valine-sensitive acetohydroxy acid synthases in Escherichia coli K-12: unique regulation modulated by multiple genetic sites.
Davis EJ, Blatt JM, Henderson EK, Whittaker JJ, Jackson JH. ( 340906 )

Sequences
Amino acid
FASTA format
0001 MASSGTTSTR KRFTGAEFIV HFLEQQGIKI VTGIPGGSIL PVYDALSQST QIRHILARHE QGAGFIAQGM 
0071 ARTDGKPAVC MACSGPGATN LVTAIADARL DSIPLICITG QVPASMIGTD AFQEVDTYGI SIPITKHNYL 
0141 VRHIEELPQV MSDAFRIAQS GRPGPVWIDI PKDVQTAVFE IETQPAMAEK AAAPAFSEES IRDAAAMINA 
0211 AKRPVLYLGG GVINAPARVR ELAEKAQLPT TMTLMALGML PKAHPLSLGM LGMHGVRSTN YILQEADLLI 
0281 VLGARFDDRA IGKTEQFCPN AKIIHVDIDR AELGKIKQPH VAIQADVDDV LAQLIPLVEA QPRAEWHQLV 
0351 ADLQREFPCP IPKACDPLSH YGLINAVAAC VDDNAIITTD VGQHQMWTAQ AYPLNRPRQW LTSGGLGTMG 
0421 FGLPAAIGAA LANPDRKVLC FSGDGSLMMN IQEMATASEN QLDVKIILMN NEALGLVHQQ QSLFYEQGVF 
0491 AATYPGKINF MQIAAGFGLE TCDLNNEADP QASLQEIINR PGPALIHVRI DAEEKVYPMV PPGAANTEMV 
0561 GE

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             GGAACAACAC ACGATTCCAA AACCCCGCCG 
-070 GCGCAAACCG GGCGGGGTTT TTCGTTTAAG CACCTCCCGG AAAGTCGGCC CAGAAGAAAA GGACTGGAGC 
0001 atggcaagtt cgggcacaac atcgacgcgt aagcgcttta ccggcgcaga atttatcgtt catttcctgg 
0071 aacagcaggg cattaagatt gtgacaggca ttccgggcgg ttctatcctg cctgtttacg atgccttaag 
0141 ccaaagcacg caaatccgcc atattctggc ccgtcatgaa cagggcgcgg gctttatcgc tcagggaatg 
0211 gcgcgcaccg acggtaaacc ggcggtctgt atggcctgta gcggaccggg tgcgactaac ctggtgaccg 
0281 ccattgccga tgcgcggctg gactccatcc cgctgatttg catcactggt caggttcccg cctcgatgat 
0351 cggcaccgac gccttccagg aagtggacac ctacggcatc tctatcccca tcaccaaaca caactatctg 
0421 gtcagacata tcgaagaact cccgcaggtc atgagcgatg ccttccgcat tgcgcaatca ggccgcccag 
0491 gcccggtgtg gatagacatt cctaaggatg tgcaaacggc agtttttgag attgaaacac agcccgctat 
0561 ggcagaaaaa gccgccgccc ccgcctttag cgaagaaagc attcgtgacg cagcggcgat gattaacgct 
0631 gccaaacgcc cggtgcttta tctgggcggc ggtgtgatca atgcgcccgc acgggtgcgt gaactggcgg 
0701 agaaagcgca actgcctacc accatgactt taatggcgct gggcatgttg ccaaaagcgc atccgttgtc 
0771 gctgggtatg ctggggatgc acggcgtgcg cagcaccaac tatattttgc aggaggcgga tttgttgata 
0841 gtgctcggtg cgcgttttga tgaccgggcg attggcaaaa ccgagcagtt ctgtccgaat gccaaaatca 
0911 ttcatgtcga tatcgaccgt gcagagctgg gtaaaatcaa gcagccgcac gtggcgattc aggcggatgt 
0981 tgatgacgtg ctggcgcagt tgatcccgct ggtggaagcg caaccgcgtg cagagtggca ccagttggta 
1051 gcggatttgc agcgtgagtt tccgtgtcca atcccgaaag cgtgcgatcc gttaagccat tacggcctga 
1121 tcaacgccgt tgccgcctgt gtcgatgaca atgcaattat caccaccgac gttggtcagc atcagatgtg 
1191 gaccgcgcaa gcttatccgc tcaatcgccc acgccagtgg ctgacctccg gtgggctggg cacgatgggt 
1261 tttggcctgc ctgcggcgat tggcgctgcg ctggcgaacc cggatcgcaa agtgttgtgt ttctccggcg 
1331 acggcagcct gatgatgaat attcaggaga tggcgaccgc cagtgaaaat cagctggatg tcaaaatcat 
1401 tctgatgaac aacgaagcgc tggggctggt gcatcagcaa cagagtctgt tctacgagca aggcgttttt 
1471 gccgccacct atccgggcaa aatcaacttt atgcagattg ccgccggatt cggcctcgaa acctgtgatt 
1541 tgaataacga agccgatccg caggcttcat tgcaggaaat catcaatcgc cctggcccgg cgctgatcca 
1611 tgtgcgcatt gatgccgaag aaaaagttta cccgatggtg ccgccaggtg cggcgaatac tgaaatggtg 
1681 ggggaataaG CCATGCAAAA CACAACTCAT GACAACGTAA TTCTGGAGCT CACCGTTCGC AACCATCCGG 
1751 GCGTAATGAC CCACGTTTGT GGCCTTTTTG CCCGCCGCG