>TIGR02407 ectoine_ectB diaminobutyrate--2-oxoglutarate aminotransferase; InterPro: IPR012773 Members of this family of class III pyridoxal-phosphate-dependent aminotransferases are diaminobutyrate--2-oxoglutarate aminotransferase (2.6.1.76 from EC) that catalyze the first step in ectoine biosynthesis from L-aspartate beta-semialdehyde. This family is readily separated phylogenetically from enzymes with the same substrate and product but involved in other process such as siderophore (Q9Z3R2 from SWISSPROT) or 1,3-diaminopropane (P44951 from SWISSPROT) biosynthesis. Ectoine is a compatible solute particularly effective in conferring salt tolerance.; GO: 0030170 pyridoxal phosphate binding, 0047307 diaminobutyrate-pyruvate transaminase activity, 0019491 ectoine biosynthetic process.

Probab=90.92 E-value=1.1 Score=23.28 Aligned_cols=125 Identities=18% Similarity=0.245 Sum_probs=63.9 Q ss_pred HHHHHHHCCCCEEEEECCCCHHHHHHHHCCC----CEEEECCCCC-------------EECCCC--C---CCCC------ Q ss_conf 7999984047615998286326654210269----7388621123-------------013474--2---1575------ Q gi|254781107|r 325 AALDRVAEKLNLKLFETPTGWKFFNNLLENG----MITICGEESF-------------GTGSNH--S---REKD------ 376 (542) Q Consensus 325 ~~i~~ia~~~g~~~~~t~vGfk~I~~~m~~~----~~~~ggEeS~-------------G~~~~~--~---~dkD------ 376 (542) T Consensus 218 q~l~~lCr~~DILLI---------VDDIQaGCGRTG~FFSFE~AgI~PDiVcLSKSisG~GLPlal~L~kPe~D~W~PGE 288 (413) T TIGR02407 218 QRLEKLCRRHDILLI---------VDDIQAGCGRTGTFFSFEPAGIEPDIVCLSKSISGYGLPLALVLIKPELDVWKPGE 288 (413) T ss_pred HHHHHHHHHCCCEEE---------EEEEECCCCCCCCCCCCCCCCCCCCEEEEECCCCCCCHHHHHHHHCCCCCCCCCCC T ss_conf 999999986498687---------73174188887896453446775661785020035512689997354567467887 Q ss_pred ----------CHHHHHHHHH-HH---------HHCCCCHHHHHHHHHHHHCCCEEEEEECCCC-CHHHHHHHHHHHHHHH Q ss_conf ----------1678999999-99---------7246888999988998829661211001368-7789999999999877 Q gi|254781107|r 377 ----------GIWSILFWLN-IL---------AVRGESLLDIVHKHWATYGRNYYSRYDYLGI-PTEKAQDFMNDFRYRL 435 (542) Q Consensus 377 ----------gi~aal~~le-~l---------a~~gk~l~d~l~el~~~yG~~~~~~~~~~~~-~~~~~~~~~~~~~~~l 435 (542) T Consensus 289 HNGTFRGNNlAFVtA~aAL~~yW~Dd~f~~~v~~~s~~~~~~l~~~~~~~~~~---------~~~~~RGRGlm~Gl~~~~ 359 (413) T TIGR02407 289 HNGTFRGNNLAFVTATAALEYYWSDDAFEKAVQRKSEIIQERLDEIVAEFPEL---------IEKSVRGRGLMQGLECGD 359 (413) T ss_pred CCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH---------CCCCCCCCCEEEECCCCC T ss_conf 78864665278999999999848962689999999999999999999874552---------131104520142000477 Q ss_pred HHCCCCCCCCCEEHHHHHHHCCCCCCCCCCCCCEEEEEECCCEEEEEECCCCCCCCCEEEEEE Q ss_conf 531652115642010000000113467737467089998899199997588887855899999 Q gi|254781107|r 436 KNLIGSSFIGQKIKQAGDFVYTDSTNGNVSDKQGIRVVFDNHSRIIYRISGTDTENSTLRVYI 498 (542) Q Consensus 436 ~~~~~~~~~~~~v~~~~d~~~~~~~~~~i~~~dGik~~~~d~~wiliRpSGTEPk~~~iRiy~ 498 (542) T Consensus 360 ~~~------A~~i---------------------~~~aF~~G--LiiEtsG--p~DeV~K~lP 391 (413) T TIGR02407 360 GDL------AGKI---------------------AKAAFENG--LIIETSG--PEDEVIKLLP 391 (413) T ss_pred HHH------HHHH---------------------HHHHHHCC--CEEEEEC--CCCCEEEECC T ss_conf 246------8999---------------------99986468--3898718--8984587038

HHsearch alignment for GI: 254781107 and conserved domain: TIGR02407