HHsearch alignment for GI: 254780941 and conserved domain: pfam02492

>pfam02492 cobW CobW/HypB/UreG, nucleotide-binding domain. This domain is found in HypB, a hydrogenase expression / formation protein, and UreG a urease accessory protein. Both these proteins contain a P-loop nucleotide binding motif. HypB has GTPase activity and is a guanine nucleotide binding protein. It is not known whether UreG binds GTP or some other nucleotide. Both enzymes are involved in nickel binding. HypB can store nickel and is required for nickel dependent hydrogenase expression. UreG is required for functional incorporation of the urease nickel metallocenter. GTP hydrolysis may required by these proteins for nickel incorporation into other nickel proteins. This family of domains also contains P47K, a Pseudomonas chlororaphis protein needed for nitrile hydratase expression, and the cobW gene product, which may be involved in cobalamin biosynthesis in Pseudomonas denitrificans.
Probab=98.14  E-value=1.5e-05  Score=55.78  Aligned_cols=132  Identities=18%  Similarity=0.207  Sum_probs=71.3

Q ss_pred             EEEECCCCCCHHHHHHHHHCC-----CEEEECCCCC-------------CEEEEEE-E-E---------------E--EE
Q ss_conf             998338998688999998689-----2021058888-------------6021278-9-9---------------9--73
Q gi|254780941|r   25 VALVGATNAGKSTLVNRFVGA-----KVSIVTHKVQ-------------TTRSIVR-G-I---------------V--SE   67 (311)
Q Consensus        25 VaivG~pN~GKSTL~N~l~g~-----~vsivS~k~~-------------TTr~~i~-g-i---------------~--~~   67 (311)
T Consensus         3 ~iitGFLGsGKTTll~~ll~~~~~~~~~avI~Ne~g~~~iD~~ll~~~~~~v~el~~GciCc~~~~d~~~~l~~l~~~~~   82 (174)
T pfam02492         3 TVLTGFLGSGKTTLLEHLLRDNREGLKIAVIVNDFGETGIDAELLRETGAEIVELNNGCICCTIREDLSMVLEALLELKL   82 (174)
T ss_pred             EEEECCCCCCHHHHHHHHHHHCCCCCCEEEEEECCCCHHHHHHHHHHCCCEEEEECCCCCCCCCCHHHHHHHHHHHHCCC
T ss_conf             99934887889999999998444898479999336530207999870696189974886645433369999999985578


Q ss_pred             CCEEEEEEECCCCHHHCCCCCCCCCCHHHHHHHHHHHHCCCCHHHHHHHCCH--HHHHHHHHHCCCCCEEEEEECCCHHH
Q ss_conf             9948999987984010123575321002345555321001100001000000--01223454428720257872110104
Q gi|254780941|r   68 KESQIVFLDTPGIFNAKDSYHKLMIRLSWSTIKHADIVCLVVDSHRELKVNI--HDLLKEIAKRSSRLILILNKIDCVKP  145 (311)
Q Consensus        68 ~~~qiifvDTPG~~~~~~~l~~~~~~~~~~~l~~aDiil~VvDa~~~~~~~~--~~il~~l~~~~~p~IiVlNKiDlv~~  145 (311)
T Consensus        83 ~~~d~iiIE~sGla~p~~i~~------~-~~~~~~~~~i~vvDa~~~~~~~~~~~~~~~Qi~~AD---~vvlNK~Dl~~~  152 (174)
T pfam02492        83 PRLDLLFIETTGLACPAPVLD------L-RSDLGLDGVVTVVDVKNFTEGEDIPEKAPDQIAFAD---LIVINKTDLAPA  152 (174)
T ss_pred             CCCCEEEEECCCCCCHHHHHH------H-HHCCCCCEEEEEEECHHHHHCCCCHHHHHHHHHHCC---EEEEEHHHCCCC
T ss_conf             999999995876677077776------5-320265459999972343300200789999998769---999846653782


Q ss_pred             HH-HHHHHHHHHHCCCCCCCCC
Q ss_conf             34-5788886410012334311
Q gi|254780941|r  146 ER-LLEQAEIANKLVFIEKTFM  166 (311)
Q Consensus       146 ~~-l~~~~~~~~~~~~~~~i~~  166 (311)
T Consensus       153 ~~~l~~~~~~i~~lNP~A~Iip  174 (174)
T pfam02492       153 VGALEKLEADLRRLNPEAPIIP  174 (174)
T ss_pred             HHHHHHHHHHHHHHCCCCEECC
T ss_conf             7699999999999789993669