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The map label for this gene is hisZ [H]

Identifier: 121997458

GI number: 121997458

Start: 743999

End: 745177

Strand: Reverse

Name: hisZ [H]

Synonym: Hhal_0661

Alternate gene names: 121997458

Gene position: 745177-743999 (Counterclockwise)

Preceding gene: 121997459

Following gene: 121997457

Centisome position: 27.82

GC content: 72.18

Gene sequence:

>1179_bases
ATGGATCGCAAGGCACGGTGGATGCTGCCCGACGGCGTCGACGAGTTGTTGCCGCCGGAGGCTGCACAGGCCGAGGCGTT
GCGCCGTCGGCTGCTGGATCTGTTCGATTCCTGGGGGTATGAGCTGATCATGCCCCCTTTCATTGAGTATCTGGAGGCTC
TGCTGACCGGCACCGGCCGGGATCTGGATGTGCAGACCTTCAAGGTCACCGATCAGCTCTCCGGGCGGACCCTGGGGGTG
CGCCCGGACATCACCCCGCAGGCGGCGCGCGTCGACGCCCATCAGCTGCGTCGCAAGGGCATTACCCGGTTGTGTTACAT
CGGCAGCACGCTGCAGGCCCGGGCCGAGGGGCCGGCCGGCAGCCGCAACGCCGTGCAGCTGGGCGCGGAACTCTACGGCC
ACGCCGGGGTGGAGAGTGATCTCGAGGTCATCTCGCTGATGCTCGCCACCCTGCGTGCCGCCGGGGTGGAGCGGCTGCAC
CTGGATGTGGGCCACGTGGGGATCTTCGAGGCGCTGCTCGAGGACCTCGGCCTGGGGCCCGCAGCGGAAGAGGCGCTACT
CGACGCCCTGCAGCGCAAGGCGGGTGATGAGATCGCCGCGGTGCTGGCCGAGGCCGGCGTGGAGACCGCGCAGGCCGAGC
GGCTCTCGGCGTTGGCCGGACTGCACGGCGGGGTGGAGATCCTCGACCGGGCGCAGACCGTCCTCGGCTGGGCCGGGCCA
GCGGTGGCCGAGGCGCTGGAGCAGCTTCGGACGGTGGCCGACAGCCTGGCCCGTCGCGAGCCGGAGCTGCCGCTGCACCT
GGATCTGGGCGAGCTGCGCGGCTACCGCTACCACACCGGCCTGGTGTTCGCGGCCTACACCCCGGGCTACGGGCAGGAGC
TGGCCCGCGGCGGGCGCTACGACGGCATCGGCCAGGCGTTCGGGCGCCCGCGGCCGGCCACCGGCTATAGCGCTGACCTC
AAGGCGCTGCTGACCCTTGGGCACGGCGTCGAGGGCCCGGCGGCCGGCGGGGTGCTGGCCCCGTGGCGTGACGACCCGGC
GCTGCATGCGCGCGTGGCCGAGCTGCGCCGCGCCGGCGAGCGGGTGGTCTGGCAGCTGCCGGGGGATGAGCAGGACAACC
ACGGTTGCGATCGGCGCCTGGTCGAGCGCAACGGCACCTGGGAACTGGATACGGAGTGA

Upstream 100 bases:

>100_bases
TTTTCCTGCAGGCCGCCGAGATGGATGATCGAAGCCTGCGGACCGTCGGTCTCCTGTCCATGGGGATCGGCGTTCTGCTG
CTCTATTGGGTGCGAGGTTA

Downstream 100 bases:

>100_bases
GTATGGGCACCAATGTGGTCGTAGTCGGTACGCAGTGGGGCGACGAAGGCAAGGGCAAGATCGTCGACTGGCTGACCGAG
AACGCCGGGGTGGTGGCGCG

Product: ATP phosphoribosyltransferase regulatory subunit

Products: AMP; diphosphate +L-histidyl-tRNAHis [C]

Alternate protein names: NA

Number of amino acids: Translated: 392; Mature: 392

Protein sequence:

>392_residues
MDRKARWMLPDGVDELLPPEAAQAEALRRRLLDLFDSWGYELIMPPFIEYLEALLTGTGRDLDVQTFKVTDQLSGRTLGV
RPDITPQAARVDAHQLRRKGITRLCYIGSTLQARAEGPAGSRNAVQLGAELYGHAGVESDLEVISLMLATLRAAGVERLH
LDVGHVGIFEALLEDLGLGPAAEEALLDALQRKAGDEIAAVLAEAGVETAQAERLSALAGLHGGVEILDRAQTVLGWAGP
AVAEALEQLRTVADSLARREPELPLHLDLGELRGYRYHTGLVFAAYTPGYGQELARGGRYDGIGQAFGRPRPATGYSADL
KALLTLGHGVEGPAAGGVLAPWRDDPALHARVAELRRAGERVVWQLPGDEQDNHGCDRRLVERNGTWELDTE

Sequences:

>Translated_392_residues
MDRKARWMLPDGVDELLPPEAAQAEALRRRLLDLFDSWGYELIMPPFIEYLEALLTGTGRDLDVQTFKVTDQLSGRTLGV
RPDITPQAARVDAHQLRRKGITRLCYIGSTLQARAEGPAGSRNAVQLGAELYGHAGVESDLEVISLMLATLRAAGVERLH
LDVGHVGIFEALLEDLGLGPAAEEALLDALQRKAGDEIAAVLAEAGVETAQAERLSALAGLHGGVEILDRAQTVLGWAGP
AVAEALEQLRTVADSLARREPELPLHLDLGELRGYRYHTGLVFAAYTPGYGQELARGGRYDGIGQAFGRPRPATGYSADL
KALLTLGHGVEGPAAGGVLAPWRDDPALHARVAELRRAGERVVWQLPGDEQDNHGCDRRLVERNGTWELDTE
>Mature_392_residues
MDRKARWMLPDGVDELLPPEAAQAEALRRRLLDLFDSWGYELIMPPFIEYLEALLTGTGRDLDVQTFKVTDQLSGRTLGV
RPDITPQAARVDAHQLRRKGITRLCYIGSTLQARAEGPAGSRNAVQLGAELYGHAGVESDLEVISLMLATLRAAGVERLH
LDVGHVGIFEALLEDLGLGPAAEEALLDALQRKAGDEIAAVLAEAGVETAQAERLSALAGLHGGVEILDRAQTVLGWAGP
AVAEALEQLRTVADSLARREPELPLHLDLGELRGYRYHTGLVFAAYTPGYGQELARGGRYDGIGQAFGRPRPATGYSADL
KALLTLGHGVEGPAAGGVLAPWRDDPALHARVAELRRAGERVVWQLPGDEQDNHGCDRRLVERNGTWELDTE

Specific function: Required for the first step of histidine biosynthesis. May allow the feedback regulation of ATP phosphoribosyltransferase activity by histidine [H]

COG id: COG3705

COG function: function code E; ATP phosphoribosyltransferase involved in histidine biosynthesis

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the class-II aminoacyl-tRNA synthetase family. HisZ subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004517
- InterPro:   IPR004516 [H]

Pfam domain/function: NA

EC number: 6.1.1.21 [C]

Molecular weight: Translated: 42391; Mature: 42391

Theoretical pI: Translated: 4.82; Mature: 4.82

Prosite motif: PS00422 GRANINS_1

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.0 %Met     (Translated Protein)
1.5 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.0 %Met     (Mature Protein)
1.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MDRKARWMLPDGVDELLPPEAAQAEALRRRLLDLFDSWGYELIMPPFIEYLEALLTGTGR
CCCCCCCCCCCCHHHHCCCCHHHHHHHHHHHHHHHHCCCCEEECHHHHHHHHHHHCCCCC
DLDVQTFKVTDQLSGRTLGVRPDITPQAARVDAHQLRRKGITRLCYIGSTLQARAEGPAG
CCCEEEEEECCCCCCCEECCCCCCCCHHHHCCHHHHHHHCCCEEEHHCCHHHHHCCCCCC
SRNAVQLGAELYGHAGVESDLEVISLMLATLRAAGVERLHLDVGHVGIFEALLEDLGLGP
CCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCEEEEECCHHHHHHHHHHHHCCCC
AAEEALLDALQRKAGDEIAAVLAEAGVETAQAERLSALAGLHGGVEILDRAQTVLGWAGP
CHHHHHHHHHHHHCCHHHHHHHHHHCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCH
AVAEALEQLRTVADSLARREPELPLHLDLGELRGYRYHTGLVFAAYTPGYGQELARGGRY
HHHHHHHHHHHHHHHHHHCCCCCCEEEEHHHHCCEEEECCEEEEEECCCHHHHHHCCCCC
DGIGQAFGRPRPATGYSADLKALLTLGHGVEGPAAGGVLAPWRDDPALHARVAELRRAGE
CCCHHHHCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCC
RVVWQLPGDEQDNHGCDRRLVERNGTWELDTE
CEEEECCCCCCCCCCHHHHHHHCCCCEECCCC
>Mature Secondary Structure
MDRKARWMLPDGVDELLPPEAAQAEALRRRLLDLFDSWGYELIMPPFIEYLEALLTGTGR
CCCCCCCCCCCCHHHHCCCCHHHHHHHHHHHHHHHHCCCCEEECHHHHHHHHHHHCCCCC
DLDVQTFKVTDQLSGRTLGVRPDITPQAARVDAHQLRRKGITRLCYIGSTLQARAEGPAG
CCCEEEEEECCCCCCCEECCCCCCCCHHHHCCHHHHHHHCCCEEEHHCCHHHHHCCCCCC
SRNAVQLGAELYGHAGVESDLEVISLMLATLRAAGVERLHLDVGHVGIFEALLEDLGLGP
CCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCEEEEECCHHHHHHHHHHHHCCCC
AAEEALLDALQRKAGDEIAAVLAEAGVETAQAERLSALAGLHGGVEILDRAQTVLGWAGP
CHHHHHHHHHHHHCCHHHHHHHHHHCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCH
AVAEALEQLRTVADSLARREPELPLHLDLGELRGYRYHTGLVFAAYTPGYGQELARGGRY
HHHHHHHHHHHHHHHHHHCCCCCCEEEEHHHHCCEEEECCEEEEEECCCHHHHHHCCCCC
DGIGQAFGRPRPATGYSADLKALLTLGHGVEGPAAGGVLAPWRDDPALHARVAELRRAGE
CCCHHHHCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCC
RVVWQLPGDEQDNHGCDRRLVERNGTWELDTE
CEEEECCCCCCCCCCHHHHHHHCCCCEECCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: Mg2+ [C]

Kcat value (1/min): 8520 [C]

Specific activity: 121.8

Km value (mM): 0.06 {His}} 0.046 {His}} 0.03 {His}} 0.02 {His}} 0.017 {His}} 0.011 {His}} 0.008 {His}} 0.0014 {tRNAHis}} 0.00056 {tRNAHis}} 0.0016 {U73tRNAHisGUG}} 0.00031 {U73tRNAHisGUG}} 0.89 {ATP}} 0.74 {ATP}} 0.655 {ATP}} 0.5

Substrates: ATP; @HIST01.txt*L-histidine!; tRNAHis [C]

Specific reaction: ATP + @HIST01.txt*L-histidine! + tRNAHis = AMP + diphosphate +L-histidyl-tRNAHis [C]

General reaction: Aminoacylation; Esterification [C]

Inhibitor: 1, 2, 4-Triazole-3-alanine; D-Histidine; Diphosphate; L-Histidinol; Mg2+; N-Acetyl histidine; NEM; p-Chloromercuribenzoate [C]

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: NA