255764505

 Score =  504 bits (1297), Expect = e-140,   Method: Compositional matrix adjust.
 Identities = 257/322 (79%), Positives = 288/322 (89%)

Query: 19  MKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVITGIGKSGHI 78
           M N  +Q AL+SI  EK+GLSSLESSL GELS  F  AVEKIKAI+GRVV+TGIGKSGHI
Sbjct: 1   MSNLAIQSALQSIEIEKKGLSSLESSLLGELSSHFSRAVEKIKAIRGRVVVTGIGKSGHI 60

Query: 79  GSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAILYYARRFS 138
           GSKLAST ASTGTPSFFVHAAEA+HGDLGMIT+DD+II LSWSG S+ELKAIL +ARRFS
Sbjct: 61  GSKLASTFASTGTPSFFVHAAEANHGDLGMITQDDVIIALSWSGESNELKAILCHARRFS 120

Query: 139 IPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALAIALLESRN 198
           IPLIAITSENKS+VACHADIVL LPKEPE+CP+GLAPTTS IMQLAIGDALA+AL+E+ N
Sbjct: 121 IPLIAITSENKSIVACHADIVLKLPKEPEACPYGLAPTTSTIMQLAIGDALAMALMEAEN 180

Query: 199 FSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVD 258
           F+ENDFY LHPGGKLG+LF CA+DVMH+G  +PLVK+G  LIDAI +LSEKRFGC+AVVD
Sbjct: 181 FTENDFYALHPGGKLGSLFTCATDVMHTGTRLPLVKMGSLLIDAIPVLSEKRFGCIAVVD 240

Query: 259 EGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLRQHNISVLM 318
           E Q+LKGI+TEGDIFRNF K+LN L+VED+M KNPKVI EDTLLTV+MQ L+QHNISVLM
Sbjct: 241 EDQRLKGIVTEGDIFRNFRKNLNVLTVEDIMTKNPKVISEDTLLTVSMQFLKQHNISVLM 300

Query: 319 VVDDCQKAIGIVHFLDLLRFGI 340
           VVD  QK IGIVHFLDLLRFGI
Sbjct: 301 VVDANQKIIGIVHFLDLLRFGI 322

Species: Candidatus Liberibacter solanacearum
Genus: Candidatus Liberibacter
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  390 bits (1003), Expect = e-106,   Method: Compositional matrix adjust.
 Identities = 193/330 (58%), Positives = 248/330 (75%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + ++   L++NS ++ A R+I  EKRGL +LE +    L+  F  AVE I  I GRV++T
Sbjct: 1   MNKRAVKLVENSVLESAKRTIETEKRGLEALERAFHNGLAVPFSRAVETIGNISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG K+A+TLASTGTP+FFVHAAEA+HGDLGMI + D+II +SWSG + ELKAI
Sbjct: 61  GVGKSGHIGVKIAATLASTGTPAFFVHAAEANHGDLGMIGQSDVIIAISWSGQAQELKAI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           L Y+RRFSIPLIAIT + +S +   ADIVL LPKE E+CPHGLAPTTSAIMQLAIGDALA
Sbjct: 121 LSYSRRFSIPLIAITYDEESSLGLAADIVLKLPKEIEACPHGLAPTTSAIMQLAIGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R FS  DF+V HPGGKLG      +D+MH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFSATDFHVFHPGGKLGASLTHVADIMHTGERLPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  L+V+D+M K PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEEGRLCGIVTEGDMARNLTRNLAELAVDDIMTKTPKTVKPTILATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+VVDD  + +G+VHF DLLR G+
Sbjct: 301 QHSIGALIVVDDDSRPVGLVHFHDLLRIGV 330

Species: Rhizobium etli
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  379 bits (974), Expect = e-103,   Method: Compositional matrix adjust.
 Identities = 187/330 (56%), Positives = 248/330 (75%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+  +L++NS ++ A R+I  E+RGL +LE +    L+  F  AVE I  I GRV++T
Sbjct: 1   MNRRAINLVENSVLESAKRTIETERRGLEALEQAFDNGLAGPFTRAVEVIGDITGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG K+A+TLASTGTP+FFVHAAEA+HGDLGMI + D II +SWSG + ELKAI
Sbjct: 61  GVGKSGHIGVKIAATLASTGTPAFFVHAAEANHGDLGMIGQGDAIIAVSWSGQAQELKAI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           L Y+RRFSIPLIAIT + +S +   ADIVL LPKE E+CPHGLAPTTSAIMQLAIGDALA
Sbjct: 121 LSYSRRFSIPLIAITYDEESSLGLAADIVLKLPKETEACPHGLAPTTSAIMQLAIGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG   +  +D+MH+G+ +PLV  G  + +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLMHVADIMHTGERLPLVAKGTAMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+D   +L GI+TEGD+ RN  ++L+ L+V+D+M + PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDGDGRLCGIVTEGDMARNLTRNLSELAVDDIMTRTPKTVKPTMLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+V+D+  + +G+VHF DLLR G+
Sbjct: 301 QHHIGALIVIDEDHRPVGLVHFHDLLRIGV 330

Species: Rhizobium leguminosarum
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  379 bits (972), Expect = e-103,   Method: Compositional matrix adjust.
 Identities = 182/330 (55%), Positives = 238/330 (72%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + ++    ++N  ++ A+R+I  E++GL +LE +L   L+  F  AVE I  I GRV+IT
Sbjct: 1   MNKRAVKFIENGAIESAMRTIEIERQGLEALERALADGLAEPFSRAVEVIGGIDGRVIIT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA++ ASTGTPSFFVH  EA+HGDLGMIT+DD+II +SW G S EL+ I
Sbjct: 61  GVGKSGHIGNKLAASFASTGTPSFFVHPVEANHGDLGMITQDDVIIAISWGGESAELRGI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + Y+RRFSIP+IAIT+   S +A  +D+VL LPKE E+CPHGLAPTTS ++QLAIGDAL 
Sbjct: 121 ISYSRRFSIPMIAITAGETSTLARESDVVLLLPKEQEACPHGLAPTTSTLLQLAIGDALV 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF   HPGGKLG       D+MH GD +PLV +G  + +A   LS  R
Sbjct: 181 VALLEARGFTAEDFRTFHPGGKLGASLSHVVDIMHKGDRVPLVNLGTGMQEAAMTLSNMR 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+D+   L GIIT+GDI RN    L  + V++VM +NPK + E TL T AM LL 
Sbjct: 241 FGCVGVIDDDGCLCGIITDGDIARNLGGSLAEMRVDEVMTRNPKTVKETTLATGAMALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           ++NIS LMVVD+ ++ IGIVHF DLLR G+
Sbjct: 301 RYNISALMVVDETKRPIGIVHFHDLLRIGV 330

Species: Agrobacterium tumefaciens
Genus: Agrobacterium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  375 bits (962), Expect = e-102,   Method: Compositional matrix adjust.
 Identities = 183/330 (55%), Positives = 246/330 (74%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+  +L++NS ++ A R+I  E+RGL +LE +    L+  F  AVE I  I GRV++T
Sbjct: 1   MNRRAINLVENSVLESAKRTIETERRGLEALEQAFDNGLAGPFTRAVEVISDISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA+T ASTGTP+FFVHAAEA+HGDLGMI RDD+++ +S  G S ELK+I
Sbjct: 61  GVGKSGHIGAKLAATFASTGTPAFFVHAAEANHGDLGMIARDDVVLAISKGGESAELKSI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + + RRFSIPLIAIT    S +A  ADIVL +P E E+CP+GLAPTTS +MQLAIGDALA
Sbjct: 121 ISFTRRFSIPLIAITCSEGSSLAAAADIVLLMPNEQEACPNGLAPTTSTLMQLAIGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG   +  +DVMH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLMHVADVMHTGERLPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  L+V+D+M + PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEDGRLCGIVTEGDMARNLTRNLAELTVDDIMTRTPKTVKPTVLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+V+DD ++ +G+VHF DLLR G+
Sbjct: 301 QHHIGALIVIDDDRRPVGLVHFHDLLRIGV 330

Species: Rhizobium leguminosarum
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  375 bits (962), Expect = e-102,   Method: Compositional matrix adjust.
 Identities = 183/330 (55%), Positives = 247/330 (74%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+  +L++NS ++ A R+I +E+RGL +LE +    L+  F  AVE I  I GRV++T
Sbjct: 1   MNRRAINLVENSVLESAKRTIESERRGLEALEQAFDNGLAGPFTRAVEVIGDISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA+T ASTGTP+FFVHAAEA+HGDLGMI RDD+++ +S  G S ELK+I
Sbjct: 61  GVGKSGHIGAKLAATFASTGTPAFFVHAAEANHGDLGMIARDDVVLAISKGGESAELKSI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + + RRFSIPLIAIT    S +A  ADIVL +P E E+CP+GLAPTTS +MQLAIGDALA
Sbjct: 121 ISFTRRFSIPLIAITCSEGSSLAAAADIVLLIPNEQEACPNGLAPTTSTLMQLAIGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG   +  +D+MH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLMHVADIMHTGERLPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  LSV+D+M + PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEDGRLCGIVTEGDMARNLTRNLAELSVDDIMTRTPKTVRPTVLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+V+DD ++ +G+VHF DLLR G+
Sbjct: 301 QHHIGALIVIDDDRRPVGLVHFHDLLRIGV 330

Species: Rhizobium leguminosarum
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  370 bits (949), Expect = e-100,   Method: Compositional matrix adjust.
 Identities = 182/330 (55%), Positives = 244/330 (73%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+   L++N  ++ A R+I  EKRGL +LE +L   L+  F  A+E I  I GRV++T
Sbjct: 1   MNRRAIKLVENGVLESAKRTIEIEKRGLEALEQALDNGLAGPFTRAIEVIGDISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA+T ASTGTP+FFVHAAEA+HGDLGMI RDD+++ +S  G S ELK+I
Sbjct: 61  GVGKSGHIGAKLAATFASTGTPAFFVHAAEANHGDLGMIARDDVVLAISKGGESAELKSI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + + RRFSIPLIA+T    S +A  ADIVL +P E E+CP+GLAPTTS +MQLA+GDALA
Sbjct: 121 ISFTRRFSIPLIALTCGESSSLATAADIVLLVPNEQEACPNGLAPTTSTLMQLALGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG      +D+MH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLTHVADIMHTGERLPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  L+V+D+M K PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEEGRLCGIVTEGDMARNLTRNLAELAVDDIMTKTPKTVKPTMLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+VVDD ++ +G+VHF DLLR G+
Sbjct: 301 QHSIGALIVVDDDRRPLGLVHFHDLLRIGV 330

Species: Rhizobium etli
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  369 bits (948), Expect = e-100,   Method: Compositional matrix adjust.
 Identities = 181/330 (54%), Positives = 244/330 (73%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+   L++N  ++ A R+I  EKRGL +LE +L   L+  F  A+E I  I GRV++T
Sbjct: 1   MNRRAIKLVENGVLESAKRTIDIEKRGLEALEQALDNGLAGPFTRAIEVIGDISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA+T ASTGTP+FFVHAAEA+HGDLGMI RDD+++ +S  G S ELK+I
Sbjct: 61  GVGKSGHIGAKLAATFASTGTPAFFVHAAEANHGDLGMIARDDVVLAISKGGESAELKSI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + + RRFSIPLIA+T    S +A  ADIVL +P E E+CP+GLAPTTS +MQLA+GDALA
Sbjct: 121 ISFTRRFSIPLIALTCGESSSLATAADIVLLVPNEQEACPNGLAPTTSTLMQLALGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG      +D+MH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLTHVADIMHTGERLPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  L+V+D+M K PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEEGRLCGIVTEGDMARNLTRNLAELAVDDIMTKTPKTVKPTMLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+V+DD ++ +G+VHF DLLR G+
Sbjct: 301 QHSIGALIVIDDDRRPLGLVHFHDLLRIGV 330

Species: Rhizobium etli
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  368 bits (944), Expect = e-100,   Method: Compositional matrix adjust.
 Identities = 180/330 (54%), Positives = 244/330 (73%)

Query: 11  VTRKGHSLMKNSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVIT 70
           + R+   L++N  ++ A R+I  EKRGL +LE +L   L+  F  A+E I  I GRV++T
Sbjct: 1   MNRRAIKLVENGVLESAKRTIEIEKRGLEALEQALDNGLAGPFTRAIEVIGDISGRVIVT 60

Query: 71  GIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAI 130
           G+GKSGHIG+KLA+T ASTGTP+FFVHAAEA+HGDLGMI RDD+++ +S  G S ELK+I
Sbjct: 61  GVGKSGHIGAKLAATFASTGTPAFFVHAAEANHGDLGMIARDDVVLAISKGGESAELKSI 120

Query: 131 LYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALA 190
           + + RRFSIPLIA+T    S +A  ADIVL +P E E+CP+GLAPTTS +MQLA+GDALA
Sbjct: 121 ISFTRRFSIPLIALTCGEHSSLATAADIVLLVPNEQEACPNGLAPTTSTLMQLALGDALA 180

Query: 191 IALLESRNFSENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKR 250
           +ALLE+R F+  DF+V HPGGKLG      +D+MH+G+ +PLV  G P+ +AIT+LS K 
Sbjct: 181 VALLEARGFTATDFHVFHPGGKLGASLTHVADIMHTGERVPLVAKGTPMPEAITVLSRKH 240

Query: 251 FGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLR 310
           FGCV V+DE  +L GI+TEGD+ RN  ++L  L+V+D+M K PK +    L T A+ LL 
Sbjct: 241 FGCVGVLDEEGRLCGIVTEGDMARNLTRNLAELAVDDIMTKTPKTVKPTMLATAALALLN 300

Query: 311 QHNISVLMVVDDCQKAIGIVHFLDLLRFGI 340
           QH+I  L+V+D+ ++ +G+VHF DLLR G+
Sbjct: 301 QHSIGALIVIDEDRRPLGLVHFHDLLRIGV 330

Species: Rhizobium etli
Genus: Rhizobium
Family: Rhizobiaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  367 bits (941), Expect = 2e-99,   Method: Compositional matrix adjust.
 Identities = 179/319 (56%), Positives = 231/319 (72%), Gaps = 1/319 (0%)

Query: 21  NSTVQCALRSIIAEKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVITGIGKSGHIGS 80
              V  AL+++ +EK+GL +LE++L G LS  F  AV+ I+  +G VVITG+GKSGHIG+
Sbjct: 11  QGAVASALKTLASEKQGLEALEAALLGSLSSSFEAAVQTIRNARGHVVITGLGKSGHIGT 70

Query: 81  KLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAILYYARRFSIP 140
           K+A+TLASTGTP+FFVHAAEA+HGDLGMI  DD+I+ LSWSG + EL  I+ YA RF IP
Sbjct: 71  KIAATLASTGTPAFFVHAAEANHGDLGMIGSDDVILALSWSGETQELSGIMSYAARFRIP 130

Query: 141 LIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALAIALLESRNFS 200
           LIAITS   SV+   ADIVL LPK  E+CPHGLAPTTS IMQLA+GDALA++LLE R F+
Sbjct: 131 LIAITSSEHSVLGRQADIVLLLPKIEEACPHGLAPTTSTIMQLAMGDALAVSLLEMRGFT 190

Query: 201 ENDFYVLHPGGKLGTLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEG 260
             DF + HPGG LG       D+MH GD IPLV  G  + +A+ +L EK FGCV V+++ 
Sbjct: 191 ATDFKIYHPGGSLGASLKYVCDIMHEGDCIPLVMQGTAMTEAMNVLVEKHFGCVGVINQK 250

Query: 261 QKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDTLLTVAMQLLRQHNISVLMVV 320
            +L GI+T+GD+ RN H +L+  +V++VM K PKV+  +TL+  AM  +  H+I    VV
Sbjct: 251 GELIGIVTDGDLARNIHFNLSKFNVDEVMTKAPKVVKPNTLVGAAMAFINDHHIGAFFVV 310

Query: 321 DDCQKAIGIVHFLDLLRFG 339
           +D +K IGIVHF DLLR G
Sbjct: 311 ED-KKPIGIVHFHDLLRIG 328

Species: Bartonella tribocorum
Genus: Bartonella
Family: Bartonellaceae
Order: Rhizobiales
Class: Alphaproteobacteria
Phylum: Proteobacteria
Superkingdom: Bacteria

 Score =  277 bits (711), Expect = 2e-75
 Identities = 134/311 (43%), Positives = 192/311 (61%), Gaps = 8/311 (2%)

Query: 34  EKRGLSSLESSLQGELSFQFHCAVEKIKAIKGRVVITGIGKSGHIGSKLASTLASTGTPS 93
           E+ GL+ L+  +  +    F  A EK+   KG+VV+ G+GKSGHIG K+A+T ASTGTPS
Sbjct: 21  EREGLAELDQYINQD----FTLACEKMFWCKGKVVVMGMGKSGHIGRKMAATFASTGTPS 76

Query: 94  FFVHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVA 153
           FFVH  EA+HGDLGM+T  D++I +S SG S E+ A++   +R  +PLI IT   +S +A
Sbjct: 77  FFVHPGEAAHGDLGMVTPQDVVIAISNSGESSEILALIPVLKRLHVPLICITGRPESSMA 136

Query: 154 CHADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALAIALLESRNFSENDFYVLHPGGKL 213
             ADI L +    E+CP GLAPT+S    L +GDALA+ALL++R F+  DF + HPGG L
Sbjct: 137 RAADIHLCVKVPKEACPLGLAPTSSTTATLVMGDALAVALLKARGFTAEDFALSHPGGAL 196

Query: 214 G-TLFVCASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDI 272
           G  L +  SD+MH+GD IP V     L DA+  ++ K  G   + D+  K++GI T+GD+
Sbjct: 197 GRKLLLRVSDIMHTGDEIPHVSKTASLRDALLEITRKNLGMTVICDDNMKIEGIFTDGDL 256

Query: 273 FRNFHK--DLNTLSVEDVMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIV 330
            R F    DL   S+ DVM      +    L   A+ L++  +I+ ++V D     +G++
Sbjct: 257 RRVFDMGIDLRQASIADVMTPGGIRVRPGILAVDALNLMQSRHITSVLVADG-DHLLGVL 315

Query: 331 HFLDLLRFGII 341
           H  DLLR G++
Sbjct: 316 HMHDLLRAGVV 326

Length = 326

 Score =  248 bits (636), Expect = 1e-66
 Identities = 117/292 (40%), Positives = 171/292 (58%), Gaps = 4/292 (1%)

Query: 53  FHCAVEKIKAIKGRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRD 112
           F  A   I   +G+VV++GIGKSGHIG K+A+TLASTGTP+FFVH AEA HGDLGMI   
Sbjct: 31  FVRAANIILHCEGKVVVSGIGKSGHIGKKIAATLASTGTPAFFVHPAEALHGDLGMIESR 90

Query: 113 DLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHG 172
           D+++ +S+SG + EL  I+      SI L+A+T +  S +   A  VL +  E E+CP  
Sbjct: 91  DVMLFISYSGGAKELDLIIPRLEDKSIALLAMTGKPTSPLGLAAKAVLDISVEREACPMH 150

Query: 173 LAPTTSAIMQLAIGDALAIALLESRNFSENDFYVLHPGGKLGT-LFVCASDVMHSGDSIP 231
           LAPT+S +  L +GDALA+A++++R F+E DF   HP G LG  L      +M   D+IP
Sbjct: 151 LAPTSSTVNTLMMGDALAMAVMQARGFNEEDFARSHPAGALGARLLNKVHHLMRRDDAIP 210

Query: 232 LVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLS--VEDVM 289
            V +   ++DA+  LS    G VAV D  Q+++G+ T+GD+ R        L+  V + M
Sbjct: 211 QVALTASVMDAMLELSRTGLGLVAVCDAQQQVQGVFTDGDLRRWLVGG-GALTTPVNEAM 269

Query: 290 IKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLRFGII 341
            +    +   +    A ++L +  I+   VVD+  K  G ++  D  + GII
Sbjct: 270 TRGGTTLQAQSRAIDAKEILMKRKITAAPVVDENGKLTGAINLQDFYQAGII 321

Length = 321

 Score =  271 bits (695), Expect = 1e-73
 Identities = 122/269 (45%), Positives = 167/269 (62%), Gaps = 3/269 (1%)

Query: 65  GRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSS 124
           G++VI GIGKSG IG K+ +T ASTGTPSFF+H  EA HGDLGM+  +D+++++S+SG S
Sbjct: 1   GKLVIVGIGKSGLIGKKIVATFASTGTPSFFLHPTEAMHGDLGMVEPNDVVLMISYSGES 60

Query: 125 DELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLA 184
            EL  ++ + +R S  +IA T    S +A  AD VL +  E E+CP  LAPTTS  + LA
Sbjct: 61  LELLNLIPHLKRLSHKIIAFTGSPNSSLARAADYVLDIKVEKEACPINLAPTTSTTLTLA 120

Query: 185 IGDALAIALLESRNFSENDFYVLHPGGKLGT-LFVCASDVMHSGDSIPLVKIGCPLIDAI 243
           +GDALA+AL+ +RNFS+ DF   HPGG LG  L V   D+M + D +PL+       DA+
Sbjct: 121 LGDALAVALMRARNFSQEDFASFHPGGALGRKLLVKVKDLMQTTD-LPLIAPTTSFKDAL 179

Query: 244 TILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHK-DLNTLSVEDVMIKNPKVILEDTLL 302
             +SEKR G   V DE  +L G+ T+GD+ R           V D M   PK    D LL
Sbjct: 180 LEMSEKRLGSAIVCDENNQLVGVFTDGDLRRALLGGGSLKSEVRDFMTLGPKTFKLDALL 239

Query: 303 TVAMQLLRQHNISVLMVVDDCQKAIGIVH 331
             A++ L +  I+ L+VVDD  K +G++H
Sbjct: 240 LEALEFLERRKITSLVVVDDHNKVLGVLH 268

This model describes a number of closely related proteins with the phosphosugar-binding domain SIS (Sugar ISomerase) followed by two copies of the CBS (named after Cystathionine Beta Synthase) domain. One is GutQ, a protein of the glucitol operon. Another is KpsF, a virulence factor involved in capsular polysialic acid biosynthesis in some pathogenic strains of E. coli. Length = 268

 Score =  174 bits (443), Expect = 3e-44
 Identities = 73/128 (57%), Positives = 96/128 (75%)

Query: 65  GRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSS 124
           G+VV+TG+GKSGHI  K+A+TL+STGTP+FF+H  EA HGDLGM+T  D++I +S SG +
Sbjct: 1   GKVVVTGVGKSGHIARKIAATLSSTGTPAFFLHPTEALHGDLGMVTPGDVVIAISNSGET 60

Query: 125 DELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLA 184
           DEL  +L + +R   P+IAIT    S +A  +D+VL LP E E+CP GLAPTTS    LA
Sbjct: 61  DELLNLLPHLKRRGAPIIAITGNPNSTLAKLSDVVLDLPVEEEACPLGLAPTTSTTAMLA 120

Query: 185 IGDALAIA 192
           +GDALA+A
Sbjct: 121 LGDALAVA 128

KpsF is an arabinose-5-phosphate isomerase which contains SIS (Sugar ISomerase) domains. SIS domains are found in many phosphosugar isomerases and phosphosugar binding proteins. KpsF catalyzes the reversible reaction of ribulose 5-phosphate to arabinose 5-phosphate. This is the second step in the CMP-Kdo biosynthesis pathway.. Length = 128

 Score = 94.7 bits (236), Expect = 4e-20
 Identities = 48/132 (36%), Positives = 66/132 (50%), Gaps = 4/132 (3%)

Query: 62  AIKGRVVITGIGKSGHIGSKLASTLASTGTPSFFVH-AAEASHGDLGMITRDDLIIVLSW 120
           A   R+ + G G S     +LA  L   G     V  A+E  HG L ++  DDL+I +S 
Sbjct: 3   AKAKRIYVIGAGTSYAAALELALKLEEIGYIVVEVEDASEFRHGPLALVDPDDLVIAISQ 62

Query: 121 SGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAI 180
           SG + +L       +     +IAIT    S +A  AD VL +   PE+   G+A T S  
Sbjct: 63  SGETRDLLEAAKLLKARGAKIIAITDSKGSPLAREADHVLYIIAGPEA---GVASTKSLT 119

Query: 181 MQLAIGDALAIA 192
           +QLA+ DALAIA
Sbjct: 120 LQLALLDALAIA 131

SIS (Sugar ISomerase) domains are found in many phosphosugar isomerases and phosphosugar binding proteins. SIS domains are also found in proteins that regulate the expression of genes involved in synthesis of phosphosugars. Presumably the SIS domains bind to the end-product of the pathway. Length = 131

 Score = 80.8 bits (199), Expect = 5e-16
 Identities = 47/147 (31%), Positives = 69/147 (46%), Gaps = 3/147 (2%)

Query: 52  QFHCAVEKIKAIKGRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITR 111
               AVE +   + R+   G+G SG + S LA  L   G     +         L ++T 
Sbjct: 119 ALERAVELLAKAR-RIYFFGLGSSGLVASDLAYKLMRIGLNVVALSDTHGQLMQLALLTP 177

Query: 112 DDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPH 171
            D++I +S+SG + E+      A+     +IAIT    S +A  ADIVL +P   ES   
Sbjct: 178 GDVVIAISFSGYTREIVEAAELAKERGAKVIAITDSADSPLAKLADIVLLVPVAEESFFR 237

Query: 172 GLAPTTSAIMQLAIGDALAIALLESRN 198
              P +S I QLA+ DAL  A+ + R 
Sbjct: 238 S--PISSRIAQLALIDALITAVAQRRG 262

Length = 281

 Score = 70.7 bits (173), Expect = 6e-13
 Identities = 42/137 (30%), Positives = 62/137 (45%), Gaps = 3/137 (2%)

Query: 56  AVEKIKAIKGRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLI 115
           AV+ +     R+ I G+G SG +   LA  L   G P   +            +T  D++
Sbjct: 6   AVDLLAK-ARRIYIFGVGSSGLVAEYLAYKLLRLGKPVVLLSDPHLQLMSAANLTPGDVV 64

Query: 116 IVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAP 175
           I +S+SG + E       A+     +IAIT    S +A  ADIVL +  E        + 
Sbjct: 65  IAISFSGETKETVEAAEIAKERGAKVIAITDSANSPLAKLADIVLLVSSEEG--DFRSSA 122

Query: 176 TTSAIMQLAIGDALAIA 192
            +S I QLA+ DAL +A
Sbjct: 123 FSSRIAQLALIDALFLA 139

RpiR contains a SIS (Sugar ISomerase) domain, which is found in many phosphosugar isomerases and phosphosugar binding proteins. In E. coli, rpiR negatively regulates the expression of rpiB gene. Both rpiB and rpiA are ribose phosphate isomerases that catalyze the reversible reactions of ribose 5-phosphate into ribulose 5-phosphate.. Length = 139

 Score = 58.6 bits (142), Expect = 2e-09
 Identities = 39/128 (30%), Positives = 54/128 (42%), Gaps = 3/128 (2%)

Query: 66  RVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSSD 125
           R++I G G S H        L         V AA        ++  D L+I +S SG + 
Sbjct: 1   RILIVGCGTSYHAALVAKYLLERLAGIPVEVEAASEFRYRRPLLDEDTLVIAISQSGETA 60

Query: 126 ELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLAI 185
           +  A L  A+      +AIT+   S +A  AD VL L   PE     +A T +   QL  
Sbjct: 61  DTLAALRLAKEKGAKTVAITNVVGSTLAREADYVLYLRAGPE---ISVAATKAFTSQLLA 117

Query: 186 GDALAIAL 193
              LA+AL
Sbjct: 118 LLLLALAL 125

The SIS domain is found in many phosphosugar isomerases and phosphosugar binding proteins. GlmS contains a N-terminal glutaminase domain and two C-terminal SIS domains and catalyzes the first step in hexosamine metabolism, converting fructose 6-phosphate into glucosamine 6-phosphate using glutamine as nitrogen source. The glutaminase domain hydrolyzes glutamine to glutamate and ammonia. Ammonia is transferred through a channel to the isomerase domain for glucosamine 6-phosphate synthesis. The end product of the pathway is N-acetylglucosamine, which plays multiple roles in eukaryotic cells including being a building block of bacterial and fungal cell walls. In the absence of glutamine, GlmS catalyzes the isomerization of fructose 6-phosphate into glucose 6- phosphate (PGI-like activity). Glucosamine-6-phosphate deaminase (GlmD) contains two SIS domains and catalyzes the deamination and isomerization of glucosamine-6-phosphate into fructose-6-phosphate with the release of ammonia; in presence of high ammonia concentration, GlmD can catalyze the reverse reaction.. Length = 126

 Score = 52.9 bits (127), Expect = 1e-07
 Identities = 38/163 (23%), Positives = 63/163 (38%), Gaps = 12/163 (7%)

Query: 52  QFHCAVEKIKAIKGRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGMITR 111
           +    +  I   K R+ + G G+SG +    A  L   G   + V            I  
Sbjct: 22  ELDKLISAILNAK-RIFVYGAGRSGLVAKAFAMRLMHLGLNVYVVGETTTPA-----IGP 75

Query: 112 DDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLP----KEPE 167
            DL+I +S SG +  +      A++    ++ ITS   S +A  AD+V+ +P     +  
Sbjct: 76  GDLLIAISGSGETSSVVNAAEKAKKAGAKVVLITSNPDSPLAKLADVVVVIPAATKDDHG 135

Query: 168 SCPHGLAPTTSAIMQLA--IGDALAIALLESRNFSENDFYVLH 208
                + P  +   Q A    DA+   L+E    SE +    H
Sbjct: 136 GEHKSIQPLGTLFEQSALVFLDAVIAKLMEELGVSEEEMKKRH 178

PHI is a member of the SIS (Sugar ISomerase domain) superfamily. In the ribulose monophosphate pathway of formaldehyde fixation, hexulose-6-phosphate synthase catalyzes the condensation of ribulose-5-phosphate with formadelhyde to become hexulose-6-phosphate, which is then isomerized to fructose-6-phosphate by PHI.. Length = 179

 Score = 50.7 bits (121), Expect = 6e-07
 Identities = 32/120 (26%), Positives = 48/120 (40%), Gaps = 4/120 (3%)

Query: 66  RVVITGIGKSGHIGSKLASTLAS-TGTPSFFVHAAEASHGDLGMITRDDLIIVLSWSGSS 124
           R++  G G S H  +     L    G     + A+E        +  D L+I  S SG++
Sbjct: 41  RILFVGCGSSLHAATPAKYLLERELGLLVAAIPASEFLTNGAKYLGEDSLVIAFSQSGNT 100

Query: 125 DELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLPKEPESCPHGLAPTTSAIMQLA 184
            E  A    A+      IA+T+E  S +A  AD V+      E+    +A T S    L 
Sbjct: 101 PESVAAAELAKEGGALTIALTNEEDSPLARAADYVIPYLAGEEA---SVAATKSFTASLL 157

Length = 340

 Score = 47.5 bits (113), Expect = 6e-06
 Identities = 40/168 (23%), Positives = 66/168 (39%), Gaps = 10/168 (5%)

Query: 40  SLESSLQGELSFQFHCAVE-KIKAIKGRVVITGIGKSGH---IGSKLASTLASTGTPSFF 95
           +L ++LQG L       ++  I     R++I   G S H   +       LA        
Sbjct: 258 ALRNTLQGRLDELVQNELDLDILREVDRIIIVACGTSYHAGLVAKYFFERLAKIPV---E 314

Query: 96  VHAAEASHGDLGMITRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACH 155
           V  A         +  + L+I +S SG + +  A L  A+      +AIT+   S +A  
Sbjct: 315 VEEASEFRYREPALNPNTLVIAISQSGETADTLAALRLAKEQGAKTLAITNVPGSTIARE 374

Query: 156 ADIVLTLPKEPESCPHGLAPTTSAIMQLAIGDALAIALLESRNFSEND 203
           +D  L +   PE    G+A T +   Q+     LA+ L + R     +
Sbjct: 375 SDHTLLIRAGPEI---GVASTKAFTAQVLALYLLALYLAKQRGTISEE 419

Length = 597

 Score = 45.2 bits (107), Expect = 3e-05
 Identities = 35/137 (25%), Positives = 55/137 (40%), Gaps = 25/137 (18%)

Query: 56  AVEKI-KAIK--GRVVITGIGKSGHIGSKLASTLAST-------------GTPSFFVHAA 99
           AV+ I  A+K  GR++  G G SG +G   AS    T             G     + A 
Sbjct: 49  AVDIIAAALKQGGRLIYIGAGTSGRLGVLDASECPPTFGVPPELVIGLIAGGEEAILKAV 108

Query: 100 EASHGDLGM---------ITRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKS 150
           E +  D  +         +T  D+++ ++ SG +  +   L YAR+     I I     S
Sbjct: 109 EGAEDDEELGEADLKNIGLTAKDVVVGIAASGRTPYVIGALEYARQRGATTIGIACNPGS 168

Query: 151 VVACHADIVLTLPKEPE 167
            ++  ADI +     PE
Sbjct: 169 AISRIADIAIEPVVGPE 185

Length = 298

 Score = 45.1 bits (107), Expect = 3e-05
 Identities = 41/134 (30%), Positives = 55/134 (41%), Gaps = 23/134 (17%)

Query: 56  AVEKIKAIKGRVVITGIGKSGHIGSKLASTLAST-GTPSFFVHA---------------- 98
           A E+++A  GR++  G G SG +G   AS L  T GTP   V                  
Sbjct: 42  AAERLRA-GGRLIYVGAGTSGRLGVLDASELPPTFGTPPERVVGLIAGGEPALTRAVEGA 100

Query: 99  ---AEASHGDLGMI--TRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVA 153
               EA   DL  I  T  D++I ++ SG +  +   L YAR      I I     S + 
Sbjct: 101 EDDEEAGAADLQAINLTERDVVIGIAASGRTPYVLGALRYARARGALTIGIACNPGSPLL 160

Query: 154 CHADIVLTLPKEPE 167
             ADI + L   PE
Sbjct: 161 QLADIAIALITGPE 174

Members of this family contain the SIS (Sugar ISomerase) domain. The SIS domain is found in many phosphosugar isomerases and phosphosugar binding proteins. The bacterial cell wall sugar N-acetylmuramic acid carries a unique D-lactyl ether substituent at the C3 position. The etherase catalyzes the cleavage of the lactyl ether bond of N-acetylmuramic acid 6-phosphate.. Length = 257

 Score = 44.5 bits (105), Expect = 4e-05
 Identities = 42/161 (26%), Positives = 70/161 (43%), Gaps = 27/161 (16%)

Query: 45  LQGELSFQFHCAVEK-IKAIKG--RVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEA 101
           L+  L+F+    VE+ I  +    R+   G+G S  +           G P+        
Sbjct: 449 LREHLNFE---HVEQAIDILNNARRIEFYGLGNSNIVAQDAHYKFFRFGIPTI------- 498

Query: 102 SHGDLGM-------ITRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVAC 154
           ++GDL M       + + D+I+ +S SG + EL  +L  A +    +IAITS N + +A 
Sbjct: 499 AYGDLYMQAASAALLGKGDVIVAVSKSGRAPELLRVLDVAMQAGAKVIAITSSN-TPLAK 557

Query: 155 HADIVLTL--PKEPESCPHGLAPTTSAIMQLAIGDALAIAL 193
            A + L     +  ES         S I+ L + D LA+ +
Sbjct: 558 RATVALETDHIEMRES----QLSMISRILHLVMIDILAVGV 594

Length = 638

 Score = 44.1 bits (104), Expect = 6e-05
 Identities = 36/125 (28%), Positives = 52/125 (41%), Gaps = 22/125 (17%)

Query: 65  GRVVITGIGKSGHIGSKLASTLAST-------------GTPSFFVHAAE-------ASHG 104
           GR++  G G SG +G   AS    T             G     +HA E       A   
Sbjct: 58  GRLIYIGAGTSGRLGVLDASECPPTFGVSPELVKGIIAGGECAILHAVEGAEDSTEAGAN 117

Query: 105 DLGMI--TRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTL 162
           DL  I  T++D+++ ++ SG +  + A L YAR      I+I    KS  +  ADI +  
Sbjct: 118 DLQNIHLTKNDVVVGIAASGRTPYVIAGLQYARSLGALTISIACNPKSAASEIADIAIET 177

Query: 163 PKEPE 167
              PE
Sbjct: 178 IVGPE 182

This protein, MurQ, is involved in recycling components of the bacterial murein sacculus turned over during cell growth. The cell wall metabolite anhydro-N-acetylmuramic acid (anhMurNAc) is converted by a kinase, AnmK, to MurNAc-phosphate, then converted to N-acetylglucosamine-phosphate by this etherase, called MurQ. This family of proteins is similar to the C-terminal half of a number of vertebrate glucokinase regulator proteins and contains a Prosite pattern which is shared by this group of proteins in a region of local similarity. Length = 291

 Score = 41.9 bits (99), Expect = 3e-04
 Identities = 39/152 (25%), Positives = 67/152 (44%), Gaps = 15/152 (9%)

Query: 65  GRVVITGIGKSGHIGSKLASTLASTGTPSFFVHAAEASHGDLGM--ITRDDLIIVLSWSG 122
            R+ + G G+SG +G   A  L   G   + V       G+     I + DL+I +S SG
Sbjct: 31  KRIFVAGAGRSGLVGKAFAMRLMHLGFNVYVV-------GETTTPSIKKGDLLIAISGSG 83

Query: 123 SSDELKAILYYARRFSIPLIAITSENKSVVACHADIVLTLP----KEPESCPHGLAPTTS 178
            ++ L  +   A+     + AIT+  +S +   AD+V+ +P    K+ E     + P  S
Sbjct: 84  ETESLVTVAKKAKEIGATVAAITTNPESTLGKLADVVVEIPAATKKDSEGNYKSIQPLGS 143

Query: 179 AIMQ--LAIGDALAIALLESRNFSENDFYVLH 208
              Q  L   DA+ + L++ +   E +    H
Sbjct: 144 LFEQSLLLFLDAVILKLMKKKGLDEEEMKKRH 175

Members of this protein family are 6-phospho 3-hexuloisomerase (PHI), or the PHI domain of a fusion protein. This enzyme is part of the ribulose monophosphate (RuMP) pathway, which in one direction removes the toxic metabolite formaldehyde by assimilation into fructose-6-phosphate. In the other direction, in species lacking a complete pentose phosphate pathway, the RuMP pathway yields ribulose-5-phosphate, necessary for nucleotide biosynthesis, at the cost of also yielding formaldehyde. These latter species tend usually have a formaldehyde-activating enzyme to attach formaldehyde to the C1 carrier tetrahydromethanopterin. Length = 179

 Score = 39.7 bits (93), Expect = 0.001
 Identities = 38/137 (27%), Positives = 58/137 (42%), Gaps = 25/137 (18%)

Query: 56  AVEKI-KAIK--GRVVITGIGKSGHIGSKLASTLAST-------------GTPSFFVHAA 99
           AV+KI  A K  GR++  G G SG +G   AS    T             G P     A 
Sbjct: 47  AVDKIVAAFKKGGRLIYMGAGTSGRLGVLDASECPPTFSVSPEMVIGLIAGGPEAMFTAV 106

Query: 100 EASHGDLGMI---------TRDDLIIVLSWSGSSDELKAILYYARRFSIPLIAITSENKS 150
           E +  D  +          T DD+++ ++ SG +  +   L YA++     IA++    S
Sbjct: 107 EGAEDDPELGAQDLKAIGLTADDVVVGIAASGRTPYVIGALEYAKQIGATTIALSCNPDS 166

Query: 151 VVACHADIVLTLPKEPE 167
            +A  ADI ++    PE
Sbjct: 167 PIAKIADIAISPVVGPE 183

Length = 296

 Score =  128 bits (323), Expect = 3e-30
 Identities = 51/113 (45%), Positives = 70/113 (61%), Gaps = 2/113 (1%)

Query: 227 GDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHK--DLNTLS 284
           GD++PLV     L DA+  +S K  G  AVVDE  +L GI T+GD+ R   K  D+ TL 
Sbjct: 1   GDALPLVSPDTSLKDALLEMSRKGLGMTAVVDEDGRLVGIFTDGDLRRALEKGLDILTLP 60

Query: 285 VEDVMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
           V DVM +NPK I  D L   A++L+ ++ I+ L VVDD  + +G++H  DLLR
Sbjct: 61  VADVMTRNPKTIDPDALAAEALELMEENKITALPVVDDNGRPVGVLHIHDLLR 113

These APIs catalyze the conversion of the pentose pathway intermediate D-ribulose 5-phosphate into A5P, a precursor of 3-deoxy-D-manno-octulosonate, which is an integral carbohydrate component of various glycolipids coating the surface of the outer membrane of Gram-negative bacteria, including lipopolysaccharide and many group 2 K-antigen capsules. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 114

 Score = 80.2 bits (197), Expect = 8e-16
 Identities = 35/111 (31%), Positives = 57/111 (51%), Gaps = 2/111 (1%)

Query: 230 IPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNF--HKDLNTLSVED 287
           +  V     + +A+ ++ E     + VVD+  +L GI+TE D+ R          ++V D
Sbjct: 3   VVTVSPDDTVAEALRLMLEHGISGLPVVDDDGRLVGIVTERDLLRALAEGGLDPLVTVGD 62

Query: 288 VMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLRF 338
           VM ++   +  DT L  A +L+ +H I  L VVDD  + +GIV   D+LR 
Sbjct: 63  VMTRDVVTVSPDTSLEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDILRA 113

CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).. Length = 113

 Score = 72.8 bits (179), Expect = 1e-13
 Identities = 33/109 (30%), Positives = 53/109 (48%), Gaps = 4/109 (3%)

Query: 233 VKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFH---KDLNTLSVEDVM 289
           V+    + +A  +++EK  G V VVD+G +L GI +E DI R             V ++M
Sbjct: 6   VRPDATVAEAAKLMAEKNIGAVVVVDDGGRLVGIFSERDIVRKVALRGASALDTPVSEIM 65

Query: 290 IKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLRF 338
            +N   +  D  +  AM L+ +     L VVD   K +GIV   D+++ 
Sbjct: 66  TRNVITVTPDDTVDEAMALMTERRFRHLPVVDG-GKLVGIVSIGDVVKA 113

CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).. Length = 113

 Score = 69.5 bits (170), Expect = 1e-12
 Identities = 34/106 (32%), Positives = 51/106 (48%), Gaps = 1/106 (0%)

Query: 232 LVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIK 291
            V+    L +A  +  EK      VVD+  K+ GIIT  DI +          V D M K
Sbjct: 184 TVRPDDTLREAAKLFYEKGIRGAPVVDDD-KIVGIITLSDIAKAIANGNLDAKVSDYMRK 242

Query: 292 NPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
           N   I ED  +  A++L+ ++N+  L+V D   K +GI+   D+L 
Sbjct: 243 NVITINEDEDIYDAIRLMNKNNVGRLLVTDSNGKPVGIITRTDILT 288

Length = 294

 Score = 69.1 bits (169), Expect = 2e-12
 Identities = 38/110 (34%), Positives = 57/110 (51%), Gaps = 2/110 (1%)

Query: 229 SIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLN-TLSVED 287
            I        L +A + + E+R   + VVD+G+ L GI+TE DI R      +    V +
Sbjct: 2   QILTCPPDTSLAEAASRMRERRISSIVVVDDGRPL-GIVTERDILRLLASGPDLQTPVGE 60

Query: 288 VMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
           VM      +  DT L  A QL+R+H I  L+VVDD  + +G++   DLL+
Sbjct: 61  VMSSPLLTVPADTSLYDARQLMREHGIRHLVVVDDDGELLGLLSQTDLLQ 110

PAS domains have been found to bind ligands, and to act as sensors for light and oxygen in signal transduction. The GGDEF domain has been suggested to be homologous to the adenylyl cyclase catalytic domain and is thought to be involved in regulating cell surface adhesiveness in bacteria. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 111

 Score = 68.3 bits (167), Expect = 3e-12
 Identities = 30/106 (28%), Positives = 57/106 (53%), Gaps = 1/106 (0%)

Query: 233 VKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLN-TLSVEDVMIK 291
           V     + +A  +++E+  G V VVD  ++  GI+TE DI R     ++    V ++M +
Sbjct: 6   VDPDTSIREAAKLMAEENVGSVVVVDPDERPIGIVTERDIVRAVAAGIDLDTPVSEIMTR 65

Query: 292 NPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
           +   +  D  +  A +L+R++NI   +VVD   + +G++   DL+R
Sbjct: 66  DLVTVDPDEPVAEAAKLMRKNNIRHHLVVDKGGELVGVISIRDLVR 111

CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).. Length = 112

 Score = 67.9 bits (165), Expect = 4e-12
 Identities = 43/112 (38%), Positives = 59/112 (52%), Gaps = 4/112 (3%)

Query: 228 DSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNF-HKDLNTLSVE 286
             +  VK    + DA+ ++SE     V VVD+G KL GIITE DI R         L V+
Sbjct: 7   KDVITVKPDTSVRDALLLMSENGVSAVPVVDDG-KLVGIITERDILRALAAGGKRLLPVK 65

Query: 287 DVMIKNPKVILEDTLLTVAMQLLRQ-HNISVLMVVDDCQ-KAIGIVHFLDLL 336
           +VM K    +  DT L  A++L+ + H I  L VVDD   K +GI+   D+L
Sbjct: 66  EVMTKPVVTVDPDTPLEEALELMVERHKIRRLPVVDDDGGKLVGIITLSDIL 117

Length = 117

 Score = 67.5 bits (165), Expect = 5e-12
 Identities = 31/107 (28%), Positives = 53/107 (49%), Gaps = 3/107 (2%)

Query: 232 LVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNF--HKDLNTLSVEDVM 289
           LV     ++DA+  + +     V VVDE  +L G +T+GDI R       L+   V +VM
Sbjct: 6   LVSPDASILDALRKIDKNALRIVLVVDENGRLLGTVTDGDIRRALLKGLSLDD-PVSEVM 64

Query: 290 IKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLL 336
            +NP      +     + L+R+ +I  L ++D+  + +G+    DLL
Sbjct: 65  NRNPITAKVGSSREEILALMRERSIRHLPILDEEGRVVGLATLDDLL 111

CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 113

 Score = 66.4 bits (162), Expect = 1e-11
 Identities = 33/112 (29%), Positives = 56/112 (50%), Gaps = 13/112 (11%)

Query: 238 PLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFR------------NFHKDLNTLSV 285
            L++A+ ++ E     + VVD G KL GI+T+ D+                +  L+ + V
Sbjct: 11  SLMEALKLMKENSIRRLPVVDRG-KLVGIVTDRDLKLASPSKATTLDIWELYYLLSKIKV 69

Query: 286 EDVMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
            D+M ++P  +  D  +  A +L+ +  IS L VVDD  + +GI+   DL R
Sbjct: 70  SDIMTRDPITVSPDASVEEAAELMLERKISGLPVVDDQGRLVGIITESDLFR 121

Acetoin is a product of fermentative metabolism in many prokaryotic and eukaryotic microorganisms. They produce acetoin as an external carbon storage compound and then later reuse it as a carbon and energy source during their stationary phase and sporulation. In addition these CBS domains are associated with a downstream ACT domain, which is linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulation of the linked enzyme. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 122

 Score = 64.3 bits (157), Expect = 4e-11
 Identities = 32/101 (31%), Positives = 52/101 (51%), Gaps = 4/101 (3%)

Query: 238 PLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVIL 297
            + +A+ +++E     + VVD+  KL GI+T  D+   F  DL+   V +VM     +  
Sbjct: 12  TVAEALELMAEYGISGLPVVDDDGKLVGIVTNRDL--RFETDLDK-PVSEVMTPENLLTT 68

Query: 298 E-DTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
              T L  A++LL +H I  L VVDD  K  G++   D+ +
Sbjct: 69  VEGTSLEEALELLHEHKIEKLPVVDDEGKLKGLITVKDIEK 109

IMPDH is an essential enzyme that catalyzes the first step unique to GTP synthesis, playing a key role in the regulation of cell proliferation and differentiation. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain in IMPDH have been associated with retinitis pigmentosa.. Length = 110

 Score = 64.1 bits (156), Expect = 5e-11
 Identities = 34/97 (35%), Positives = 53/97 (54%), Gaps = 2/97 (2%)

Query: 241 DAITILSEKRFGCVAVVDEGQKLKGIITEGDIFRNFHKDLNTLSVEDVMIKNPKVILEDT 300
           +A  ++ E+    + VVDE  +L GI+T  DI +   +D    SVED+M +N      D 
Sbjct: 15  EAAKLMIEENINHLPVVDEDGRLVGIVTSWDISKAVARDKK--SVEDIMTRNVITATPDE 72

Query: 301 LLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
            + VA + + +HNIS L VVD   + IGI+   D+ +
Sbjct: 73  PIDVAARKMERHNISALPVVDAENRVIGIITSEDISK 109

Met2 is a key enzyme in the biosynthesis of methionine. It encodes a homoserine transacetylase involved in converting homoserine to O-acetyl homoserine. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 110

 Score = 64.1 bits (156), Expect = 5e-11
 Identities = 35/111 (31%), Positives = 48/111 (43%), Gaps = 4/111 (3%)

Query: 228 DSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDI-FRNF--HKDLNTLS 284
                V     + +A  ++ EKR  CV V+D   KL GI T  DI  R      D  +  
Sbjct: 1   TKPATVSPTTTVQEAAKLMREKRVSCVLVMDGN-KLVGIFTSKDIALRVVAQGLDPESTL 59

Query: 285 VEDVMIKNPKVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDL 335
           VE VM  NP     DT +  A+ L+ Q     L VVD   + +G++    L
Sbjct: 60  VERVMTPNPVCATSDTPVLEALHLMVQGKFRHLPVVDKSGQVVGLLDVTKL 110

Members of CAP_ED, include CAP which binds cAMP, FNR (fumarate and nitrate reductase) which uses an iron-sulfur cluster to sense oxygen, and CooA a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. DUF294 is a putative nucleotidyltransferase with a conserved DxD motif. The PB1 domain adopts a beta-grasp fold, similar to that found in ubiquitin and Ras-binding domains. A motif, variously termed OPR, PC and AID, represents the most conserved region of the majority of PB1 domains, and is necessary for PB1 domain function. This function is the formation of PB1 domain heterodimers, although not all PB1 domain pairs associate. CBS is a small domain originally identified in cystathionine beta-synthase and subsequently found in a wide range of different proteins. CBS domains usually come in tandem repeats, which associate to form a so-called Bateman domain or a CBS pair which is reflected in this model. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown.. Length = 113

 Score = 64.0 bits (156), Expect = 6e-11
 Identities = 34/104 (32%), Positives = 55/104 (52%), Gaps = 4/104 (3%)

Query: 237 CPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDI-FRNF--HKDLNTLSVEDVMIKNP 293
             + +A  ++ E   G + V +   +L GI+T+ DI  R     +D +T +V DVM +  
Sbjct: 10  DTIREAARLMREHDVGALPVCEND-RLVGIVTDRDIVVRAVAEGRDPDTTTVGDVMTRGV 68

Query: 294 KVILEDTLLTVAMQLLRQHNISVLMVVDDCQKAIGIVHFLDLLR 337
             + ED  +  A +L+R+H +  L VVDD  + +GIV   DL R
Sbjct: 69  VTVTEDDDVDEAARLMREHQVRRLPVVDDDGRLVGIVSLGDLAR 112

CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).. Length = 113