HHsearch alignment for GI: 254780388 and conserved domain: cd01451

>cd01451 vWA_Magnesium_chelatase Magnesium chelatase: Mg-chelatase catalyses the insertion of Mg into protoporphyrin IX (Proto). In chlorophyll biosynthesis, insertion of Mg2+ into protoporphyrin IX is catalysed by magnesium chelatase in an ATP-dependent reaction. Magnesium chelatase is a three sub-unit (BchI, BchD and BchH) enzyme with a novel arrangement of domains: the C-terminal helical domain is located behind the nucleotide binding site. The BchD domain contains a AAA domain at its N-terminus and a VWA domain at its C-terminus. The VWA domain has been speculated to be involved in mediating protein-protein interactions.
Probab=99.34  E-value=1.3e-10  Score=86.12  Aligned_cols=150  Identities=15%  Similarity=0.203  Sum_probs=99.5

Q ss_pred             CCHHHHHHHHHHHCCCCCCCCCCCCCEEEEEEEC-CCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHH
Q ss_conf             3066777665221123467756665201211006-776655655768121005666656412567777764588999998
Q gi|254780388|r  270 KKHLVRDALASVIRSIKKIDNVNDTVRMGATFFN-DRVISDPSFSWGVHKLIRTIVKTFAIDENEMGSTAINDAMQTAYD  348 (458)
Q Consensus       270 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~i~~~~~~g~T~~~~gl~~g~~  348 (458)
T Consensus        18 rl~~aK~a~~~ll~d-----~~~~~D~v~lv~F~g~~a~~~lppT~~~-----~~~~~~l~~L~~gG~T~l~~gL~~a~~   87 (178)
T cd01451          18 RMAAAKGAVLSLLRD-----AYQRRDKVALIAFRGTEAEVLLPPTRSV-----ELAKRRLARLPTGGGTPLAAGLLAAYE   87 (178)
T ss_pred             HHHHHHHHHHHHHHH-----HCCCCCEEEEEEECCCCCEEECCCCCCH-----HHHHHHHHCCCCCCCCCHHHHHHHHHH
T ss_conf             799999999999997-----4346788999997597555856887657-----999998721678898519999999999


Q ss_pred             HHCCCCCCCCCCCCCCCCCCEEEEEEECCCCCCCCCH----HHHHHHHHHHCCCEEEEEEECCCCCCCCHHHHHHHHHC-
Q ss_conf             6236666544445667775069999960668888540----89999999987968999994378874311789998606-
Q gi|254780388|r  349 TIISSNEDEVHRMKNNLEAKKYIVLLTDGENTQDNEE----GIAICNKAKSQGIRIMTIAFSVNKTQQEKARYFLSNCA-  423 (458)
Q Consensus       349 ~Ls~~~~~~~~~~~~~~~~~K~iil~TDG~n~~~~~~----~~~~C~~~K~~gI~IytI~f~~~~~~~~~~~~~lk~CA-  423 (458)
T Consensus        88 ~~~~~~--------~~~~~~~~iiLlTDG~~N~g~~~~~~~~~~~a~~~~~~gi~~~vId~~~~~~~----~~~~~~LA~  155 (178)
T cd01451          88 LAAEQA--------RDPGQRPLIVVITDGRANVGPDPTADRALAAARKLRARGISALVIDTEGRPVR----RGLAKDLAR  155 (178)
T ss_pred             HHHHHC--------CCCCCCEEEEEECCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEECCCCCCC----HHHHHHHHH
T ss_conf             999850--------27898439999846986679995126999999999866997899979999767----489999999


Q ss_pred             -CCCCEEEECC--HHHHHHHH
Q ss_conf             -8983788299--89999999
Q gi|254780388|r  424 -SPNSFFEANS--THELNKIF  441 (458)
Q Consensus       424 -s~~~yy~a~~--~~eL~~aF  441 (458)
T Consensus       156 ~~~g~Y~~id~l~~~~i~~~v  176 (178)
T cd01451         156 ALGGQYVRLPDLSADAIASAV  176 (178)
T ss_pred             HCCCCEEECCCCCHHHHHHHH
T ss_conf             429969989979988999987