Gene Information

Name : ureB (Hac_0447)
Accession : YP_664277.1
Strain : Helicobacter acinonychis Sheeba
Genome accession: NC_008229
Putative virulence/resistance : Virulence
Product : urease subunit beta
Function : -
COG functional category : E : Amino acid transport and metabolism
COG ID : COG0804
EC number : 3.5.1.5
Position : 392063 - 393772 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 :
ATGAAAATGAAAAAACTTGATTATGTCAATACTTACGGACCCACTAAAGGGGATAAAGTAAGATTGGGCGATACAGAGCT
TTGGGCAGAAGTAGAGCATGATTATACCATCTATGGCGAAGAGTTGAAATTTGGTGCAGGCAAGACCATTAGAGAAGGCA
TGGGGCAAAGCAACAGCCATGATGAAAACACTTTGGATTTAGTGATCACCAACGCTCTTATTATTGACTATACCGGCATT
TATAAGGCTGATATTGGGATTAAAAACGGCAAGATTGCAGGCATTGGGAAAGCAGGCAATAAGGACATGCAAGATGGTGT
TAGCCCTAATTTAGTCGTAGGCGTGGGCACAGAAGCTTTAGCAGGAGAAGGCATGATAGTTACCGCTGGTGGGATTGATA
GCCACACGCATTTTTTAAGCCCTCAACAATTCCCCACAGCTCTAGCTAATGGCGTAACCACTATGTTTGGTGGCGGAACT
GGTCCGGTAGATGGCACGAATGCGACCACCATCACTCCAGGGGAATGGAATATCCACAGAATGTTAAGAGCCGCTGAAGA
ATACGCCATGAATGTGGGCTTTTTAGGGAAAGGGAATTCTTCAAGCAAAACCCAATTGGTGGAACAAATTGAAGCTGGGG
TTATAGGCTTTAAATTGCATGAGGATTGGGGCACGACTCCTAGCGCAATTAACACATGCTTAAGCGTCGCTGATGAATAC
GATGTGCAAGTGTGCATCCACACAGACACCGTGAATGAAGCTGGGTATGTGGAAAACACGCTCAATGCGATGAATGGGCG
TGCCATCCATGCATACCACATTGAAGGGGCAGGCGGAGGACATAGCCCAGATGTTATCACTATGGCCGGTGAAGAAAACA
TCCTACCCAGTTCCACCACCCCAACTATTCCTTATACCATAAATACGGTTGCAGAACACTTAGATATGCTAATGACCTGC
CACCATTTGGACAAAAAGATCCGAGAGGATTTACAATTTTCACAAAGCCGTATCCGCCCAGGCAGTATTGCAGCTGAAGA
TGTTTTGCATGACAATGGCATGATTGCTATGACAAGCTCTGACTCTCAAGCGATGGGAAGAGCAGGCGAAGTCGTTCCAA
GAACTTGGCAAACCGCTGATAAAAACAAGAAAGAGTTTGGTCCTTTAAAAGAAGACGCTCAAAATGGGAATGACAATTTC
CGCATCAAACGCTACATTTCTAAATACACCATTAACCCTGCTATTACGCATGGCGTGAGCGAATACATTGGCTCTGTGGA
AGCAGGAAAGATCGCTGATTTAGTCGTGTGGAATCCGGCCTTTTTTGGGGTGAAACCTAAAATCATCATTAAAGGCGGTT
TGGTCGTATTCTCTGAAATGGGCGATAGCAACGCATCTGTGCCAACCCCTCAACCTGTTTATTACAGAGAAATGTTTGGT
CATCATGGAAAGGCTAAATTTGACACGAGCATCACTTTTGTCAATAAGCTCGCTTATGAAAAGGGCATTAAAGAAAAGCT
TGGATTGGAAAGAAAGGTATTGCCCATCAAAAATGTGCGCAATATCACTAAAAAAGACTTTAAGTTCAACAACACCACAG
GAAAACTCACCGTTGACCCTAAAAGCTTTGAAGTCTTTTTGGAGGGCAAACTTTGCACTTCCAAGCCAGCGAGCGAATTG
CCTTTAGCGCAACGATACACTTTCTTTTAG

Protein sequence :
MKMKKLDYVNTYGPTKGDKVRLGDTELWAEVEHDYTIYGEELKFGAGKTIREGMGQSNSHDENTLDLVITNALIIDYTGI
YKADIGIKNGKIAGIGKAGNKDMQDGVSPNLVVGVGTEALAGEGMIVTAGGIDSHTHFLSPQQFPTALANGVTTMFGGGT
GPVDGTNATTITPGEWNIHRMLRAAEEYAMNVGFLGKGNSSSKTQLVEQIEAGVIGFKLHEDWGTTPSAINTCLSVADEY
DVQVCIHTDTVNEAGYVENTLNAMNGRAIHAYHIEGAGGGHSPDVITMAGEENILPSSTTPTIPYTINTVAEHLDMLMTC
HHLDKKIREDLQFSQSRIRPGSIAAEDVLHDNGMIAMTSSDSQAMGRAGEVVPRTWQTADKNKKEFGPLKEDAQNGNDNF
RIKRYISKYTINPAITHGVSEYIGSVEAGKIADLVVWNPAFFGVKPKIIIKGGLVVFSEMGDSNASVPTPQPVYYREMFG
HHGKAKFDTSITFVNKLAYEKGIKEKLGLERKVLPIKNVRNITKKDFKFNNTTGKLTVDPKSFEVFLEGKLCTSKPASEL
PLAQRYTFF

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
ureC YP_005684266.1 Urease alpha subunit Not tested PiCp 7 Protein 2e-140 58
ureC NP_286680.1 urease subunit alpha Virulence TAI Protein 1e-143 58
ureC NP_287088.1 urease subunit alpha Not tested TAI Protein 1e-143 58
ureC YP_003784325.1 urease subunit alpha Not tested PiCp 7 Protein 3e-140 58
ureC YP_005686358.1 Urease alpha subunit Not tested PiCp 7 Protein 3e-140 58
ureC YP_005682174.1 Urease alpha subunit Not tested PiCp 7 Protein 3e-140 58

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
ureB YP_664277.1 urease subunit beta VFG0270 Protein 0.0 73