HHsearch alignment for GI: 254780711 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=98.43  E-value=3e-06  Score=67.89  Aligned_cols=142  Identities=15%  Similarity=0.162  Sum_probs=89.8

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHHHHHCCCCEEEECCCCCCCHHHHHHHHHHHCCCCCCCCCCCCC------HHHHHHHHH
Q ss_conf             89962344333468899999999861489507820542210047799998510347422233210------368999999
Q gi|254780711|r  102 VIMLVGLQGSGKTTTTAKIAYHLKTLKKKKILMASLDVHRPAAQEQLRYLGEQIQVDTLEVIPEQ------SPEKIAIRA  175 (461)
Q Consensus       102 vIllvGl~GsGKTTT~aKLA~~~~~~~~~kV~lv~~Dt~R~aA~eQL~~~a~~~~v~~~~~~~~~------dp~~i~~~a  175 (461)
T Consensus         2 v~iitGFLGsGKTTll~~ll~~~--~~~~~~avI~Ne~g~~~-iD~~l--l~~~~~~v~el~~GciCc~~~~d~~~~l~~   76 (174)
T pfam02492         2 VTVLTGFLGSGKTTLLEHLLRDN--REGLKIAVIVNDFGETG-IDAEL--LRETGAEIVELNNGCICCTIREDLSMVLEA   76 (174)
T ss_pred             EEEEECCCCCCHHHHHHHHHHHC--CCCCCEEEEEECCCCHH-HHHHH--HHHCCCEEEEECCCCCCCCCCHHHHHHHHH
T ss_conf             69993488788999999999844--48984799993365302-07999--870696189974886645433369999999


Q ss_pred             HHHHHHCCCCEEEEECCCCCCCHHHHHHHHHHHHHHCCCCCCCCCCCHHCCHHHHHHHHHHHHHCCC-CCEEEEECCCC
Q ss_conf             9999741588699833442221124689999998513851100031011122568888988763584-40776411576
Q gi|254780711|r  176 TQSARDGGYDAVILDTAGRNHINDSLMQEISEIKSLTNPHEILLVADALTGQDAVHLARNFDKIVDL-TGIILTRMDGD  253 (461)
Q Consensus       176 ~~~a~~~~~D~iiiDTaGR~~~d~~lm~El~~i~~~~~p~e~~lV~da~~Gq~a~~~a~~F~~~~~i-~giIlTKlD~~  253 (461)
T Consensus        77 l~~~~~~~~d~iiIE~sGla-~p~----~i~~~~~~~~~~~~i~vvDa~~~~~~~~~~~~~~~Qi~~AD~vvlNK~Dl~  150 (174)
T pfam02492        77 LLELKLPRLDLLFIETTGLA-CPA----PVLDLRSDLGLDGVVTVVDVKNFTEGEDIPEKAPDQIAFADLIVINKTDLA  150 (174)
T ss_pred             HHHCCCCCCCEEEEECCCCC-CHH----HHHHHHHCCCCCEEEEEEECHHHHHCCCCHHHHHHHHHHCCEEEEEHHHCC
T ss_conf             98557899999999587667-707----777653202654599999723433002007899999987699998466537