Gene Information

Name : ureB (HPP12_0076)
Accession : YP_002300716.1
Strain : Helicobacter pylori P12
Genome accession: NC_011498
Putative virulence/resistance : Virulence
Product : urease subunit beta
Function : -
COG functional category : E : Amino acid transport and metabolism
COG ID : COG0804
EC number : -
Position : 75203 - 76912 bp
Length : 1710 bp
Strand : -
Note : ureases catalyze the hydrolysis of urea into ammonia and carbon dioxide; in Helicobacter pylori the ammonia released plays a key role in bacterial survival by neutralizing acids when colonizing the gastric mucosa; the holoenzyme is composed of 3 ureA(alph

DNA sequence :
ATGAAAAAGATTAGCAGAAAAGAATATGTTTCTATGTATGGCCCTACTACAGGCGATAAAGTGAGATTGGGCGATACAGA
CTTGATCGCTGAAGTAGAACATGACTACACCATTTATGGCGAAGAGCTTAAATTCGGTGGCGGTAAAACCCTAAGAGAAG
GCATGAGCCAATCTAACAACCCCAGCAAAGAAGAACTGGATTTAATCATCACTAACGCTTTGATCGTGGATTACACCGGT
ATTTATAAAGCGGATATTGGTATTAAAGATGGCAAAATCGCTGGCATTGGTAAAGGCGGTAACAAAGACATGCAAGATGG
CGTTAAAAACAATCTTAGCGTGGGTCCTGCTACTGAAGCCTTAGCCGGTGAAGGTTTGATCGTAACTGCTGGTGGTATTG
ACACACACATCCACTTCATTTCACCCCAACAAATCCCTACAGCTTTTGCAAGCGGTGTAACAACCATGATTGGTGGCGGA
ACTGGCCCTGCTGATGGCACTAACGCAACCACTATCACTCCAGGCAGAAGAAATTTAAAATGGATGCTCAGAGCGGCTGA
AGAGTATTCTATGAATTTAGGTTTCTTGGCTAAAGGTAACACTTCTAACGATGCAAGCTTAGCCGATCAAATTGAAGCTG
GTGCGATTGGCTTTAAAATCCACGAAGACTGGGGAACAACTCCTTCTGCAATCAATCATGCGTTAGATGTTGCGGATAAA
TACGATGTGCAAGTCGCTATCCACACAGACACTTTGAATGAAGCCGGTTGTGTAGAAGACACTATGGCAGCCATTGCCGG
ACGCACTATGCACACTTTCCACACTGAAGGCGCTGGCGGCGGACACGCTCCTGATATTATTAAAGTAGCCGGTGAACACA
ACATCCTGCCCGCTTCCACTAACCCCACTATCCCTTTCACCGTGAATACAGAAGCCGAACACATGGACATGCTTATGGTG
TGCCACCACTTGGATAAAAGCATTAAAGAAGATGTTCAGTTCGCTGATTCAAGGATCCGCCCTCAAACCATTGCGGCTGA
AGACACTTTGCATGACATGGGGATTTTCTCAATCACTAGTTCTGACTCTCAAGCTATGGGTCGTGTGGGTGAAGTTATCA
CTAGAACTTGGCAAACAGCTGACAAAAACAAAAAAGAATTTGGCCGCTTGAAAGAAGAAAAAGGCGATAACGACAACTTC
AGGATCAAACGCTACTTGTCTAAATACACCATTAACCCAGCGATCGCTCATGGGATTAGCGAGTATGTAGGTTCTGTAGA
AGTGGGCAAAGTGGCTGACTTGGTATTGTGGAGTCCAGCATTCTTTGGCGTGAAACCCAACATGATCATCAAAGGCGGGT
TCATTGCATTAAGTCAAATGGGTGATGCGAACGCTTCTATCCCTACCCCACAACCAGTTTATTACAGAGAAATGTTCGCT
CATCATGGTAAAGCCAAATACGATGCAAACATCACTTTTGTGTCTCAAGCGGCTTATGACAAAGGCATTAAAGAAGAATT
AGGGCTTGAAAGACAAGTGTTGCCGGTAAAAAATTGCAGAAACATCACTAAAAAAGACATGCAATTCAACGACACTACCG
CTCACATTGAAGTCAATCCTGAAACTTACCATGTGTTCGTGGATGGCAAAGAAGTAACTTCTAAACCAGCCAATAAAGTG
AGCTTGGCGCAACTCTTTAGCATTTTCTAG

Protein sequence :
MKKISRKEYVSMYGPTTGDKVRLGDTDLIAEVEHDYTIYGEELKFGGGKTLREGMSQSNNPSKEELDLIITNALIVDYTG
IYKADIGIKDGKIAGIGKGGNKDMQDGVKNNLSVGPATEALAGEGLIVTAGGIDTHIHFISPQQIPTAFASGVTTMIGGG
TGPADGTNATTITPGRRNLKWMLRAAEEYSMNLGFLAKGNTSNDASLADQIEAGAIGFKIHEDWGTTPSAINHALDVADK
YDVQVAIHTDTLNEAGCVEDTMAAIAGRTMHTFHTEGAGGGHAPDIIKVAGEHNILPASTNPTIPFTVNTEAEHMDMLMV
CHHLDKSIKEDVQFADSRIRPQTIAAEDTLHDMGIFSITSSDSQAMGRVGEVITRTWQTADKNKKEFGRLKEEKGDNDNF
RIKRYLSKYTINPAIAHGISEYVGSVEVGKVADLVLWSPAFFGVKPNMIIKGGFIALSQMGDANASIPTPQPVYYREMFA
HHGKAKYDANITFVSQAAYDKGIKEELGLERQVLPVKNCRNITKKDMQFNDTTAHIEVNPETYHVFVDGKEVTSKPANKV
SLAQLFSIF

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
ureC NP_286680.1 urease subunit alpha Virulence TAI Protein 4e-157 62
ureC NP_287088.1 urease subunit alpha Not tested TAI Protein 4e-157 62
ureC YP_005684266.1 Urease alpha subunit Not tested PiCp 7 Protein 3e-146 59
ureC YP_005686358.1 Urease alpha subunit Not tested PiCp 7 Protein 4e-146 59
ureC YP_005682174.1 Urease alpha subunit Not tested PiCp 7 Protein 4e-146 59
ureC YP_003784325.1 urease subunit alpha Not tested PiCp 7 Protein 4e-146 59

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
ureB YP_002300716.1 urease subunit beta VFG0270 Protein 0.0 99