HHsearch alignment for GI: 254780724 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=97.81  E-value=0.00016  Score=50.17  Aligned_cols=81  Identities=22%  Similarity=0.243  Sum_probs=46.3

Q ss_pred             CEEEECCCCCCHHHHHHHHHHHCCCCCCEEEEEC-CHHHCCCCC----CEEEEEEECCCCCCC----CCCHHHHHHHHHH
Q ss_conf             4899818888888999999830387676799964-213125678----756778741666653----0001899998752
Q gi|254780724|r  252 NVLISGGTGSGKTTLLNCLTRYIDKDERIVTCED-TAELQLQQP----HVVRLETRPPNIEGE----GEITMRDLVKNCL  322 (483)
Q Consensus       252 nilVsG~TGSGKTT~L~al~~~i~~~~rivtIED-~~El~l~~~----~~v~~~~~~~~~e~~----~~~t~~~ll~~aL  322 (483)
T Consensus         2 v~iitGFLGsGKTTll~~ll~~~~~~~~~avI~Ne~g~~~iD~~ll~~~~~~v~-el--~~GciCc~~~~d~~~~l~~l~   78 (174)
T pfam02492         2 VTVLTGFLGSGKTTLLEHLLRDNREGLKIAVIVNDFGETGIDAELLRETGAEIV-EL--NNGCICCTIREDLSMVLEALL   78 (174)
T ss_pred             EEEEECCCCCCHHHHHHHHHHHCCCCCCEEEEEECCCCHHHHHHHHHHCCCEEE-EE--CCCCCCCCCCHHHHHHHHHHH
T ss_conf             699934887889999999998444898479999336530207999870696189-97--488664543336999999998


Q ss_pred             H---CCCCEEEECCCCC
Q ss_conf             0---5998899657587
Q gi|254780724|r  323 R---MRPERIILGEVRG  336 (483)
Q Consensus       323 R---~~PD~IiVGEiRg  336 (483)
T Consensus        79 ~~~~~~~d~iiI-E~sG   94 (174)
T pfam02492        79 ELKLPRLDLLFI-ETTG   94 (174)
T ss_pred             HCCCCCCCEEEE-ECCC
T ss_conf             557899999999-5876