RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy744
(405 letters)
>gnl|CDD|240012 cd04641, CBS_pair_28, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 120
Score = 152 bits (387), Expect = 1e-45
Identities = 61/119 (51%), Positives = 83/119 (69%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
N+ T +T +I L +ERRVSALP+ D G +VD++++FDVINLA E Y NLD+T+
Sbjct: 2 NIATARPDTPLIDVLDMLVERRVSALPIVDENGKVVDVYSRFDVINLAKEGAYNNLDLTV 61
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVY 342
EA E ++ FEGV C D+ L T+ + IV+A VHRLVVVDE+ V G++SLSDIL +
Sbjct: 62 GEALERRSQDFEGVRTCSPDDCLRTIFDLIVKARVHRLVVVDENKRVEGIISLSDILQF 120
>gnl|CDD|239990 cd04618, CBS_pair_5, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 98
Score = 114 bits (287), Expect = 3e-31
Identities = 60/103 (58%), Positives = 72/103 (69%), Gaps = 6/103 (5%)
Query: 95 AKLVVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKILQMYYTSSSIT 154
+KLVVFDT+L VKKAF ALV NGIR+APLWDS QQ+VGMLTITDFI IL++ +
Sbjct: 1 SKLVVFDTKLPVKKAFNALVENGIRSAPLWDSRKQQFVGMLTITDFILILRLVSIHPERS 60
Query: 155 MEELEEHKLETNLIDYKIHRLPVID-EMGNVLYILTHKRILRF 196
+ + L+ KIHRLPVID G LYILT +RIL+F
Sbjct: 61 LFDAALL-----LLKNKIHRLPVIDPSTGTGLYILTSRRILKF 98
>gnl|CDD|239067 cd02205, CBS_pair, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 69.8 bits (171), Expect = 1e-14
Identities = 34/118 (28%), Positives = 56/118 (47%), Gaps = 7/118 (5%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
+V TV+ + ++ ALR LE +S LP+ D +G LV I + D++ AE L
Sbjct: 1 RDVVTVSPDDTVAEALRLMLEHGISGLPVVDDDGRLVGIVTERDLLRALAEGGLDPLVTV 60
Query: 283 LKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
V D +L E ++ + RL VVD++ ++G+++ SDIL
Sbjct: 61 GDVMTRD-------VVTVSPDTSLEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDIL 111
Score = 54.7 bits (132), Expect = 2e-09
Identities = 30/102 (29%), Positives = 52/102 (50%), Gaps = 9/102 (8%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
++++ I LPV+D+ G ++ I+T + +LR L T+ D+ +V
Sbjct: 19 MLEHGISGLPVVDDDGRLVGIVTERDLLRAL------AEGGLDPLVTVGDVMT---RDVV 69
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
TV+ +TS+ A LE + LP+ D EG LV I + D++
Sbjct: 70 TVSPDTSLEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDIL 111
Score = 48.6 bits (116), Expect = 3e-07
Identities = 17/66 (25%), Positives = 33/66 (50%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSE 362
D+T+ + ++ + L VVD+D ++G+++ D+L L D + V + +
Sbjct: 9 DDTVAEALRLMLEHGISGLPVVDDDGRLVGIVTERDLLRALAEGGLDPLVTVGDVMTRDV 68
Query: 363 VPVDPD 368
V V PD
Sbjct: 69 VTVSPD 74
Score = 47.0 bits (112), Expect = 8e-07
Identities = 26/113 (23%), Positives = 51/113 (45%), Gaps = 13/113 (11%)
Query: 96 KLVVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKILQMYYTSSSITM 155
+V V +A ++ +GI P+ D + VG++T D ++ L +T+
Sbjct: 2 DVVTVSPDDTVAEALRLMLEHGISGLPVVDD-DGRLVGIVTERDLLRALAEGGLDPLVTV 60
Query: 156 EELEEHKLET------------NLIDYKIHRLPVIDEMGNVLYILTHKRILRF 196
++ + T ++++ I RLPV+D+ G ++ I+T ILR
Sbjct: 61 GDVMTRDVVTVSPDTSLEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDILRA 113
>gnl|CDD|240013 cd04642, CBS_pair_29, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 126
Score = 58.1 bits (141), Expect = 1e-10
Identities = 30/122 (24%), Positives = 56/122 (45%), Gaps = 6/122 (4%)
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLK 284
V ++ + ++ A + + +S LP+ D +G L+ + D+ L L T+
Sbjct: 3 VVSIDSDERVLDAFKLMRKNNISGLPVVDEKGKLIGNISASDLKGLLLSPDDLLLYRTIT 62
Query: 285 EANEHKTDWFEGVEK------CLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSD 338
+ K C TL V+ ++V +VHR+ VVDE+ +GV++L+D
Sbjct: 63 FKELSEKFTDSDGVKSRPLITCTPSSTLKEVITKLVANKVHRVWVVDEEGKPIGVITLTD 122
Query: 339 IL 340
I+
Sbjct: 123 II 124
>gnl|CDD|239985 cd04612, CBS_pair_SpoIVFB_EriC_assoc, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains in association with either the SpoIVFB domain
(sporulation protein, stage IV cell wall formation, F
locus, promoter-distal B) or the chloride channel
protein EriC. SpoIVFB is one of 4 proteins involved in
endospore formation; the others are SpoIVFA (sporulation
protein, stage IV cell wall formation, F locus,
promoter-proximal A), BofA (bypass-of-forespore A ), and
SpoIVB (sporulation protein, stage IV cell wall
formation, B locus). SpoIVFB is negatively regulated by
SpoIVFA and BofA and activated by SpoIVB. It is thought
that SpoIVFB, SpoIVFA, and BofA are located in the
mother-cell membrane that surrounds the forespore and
that SpoIVB is secreted from the forespore into the
space between the two where it activates SpoIVFB. EriC
is involved in inorganic ion transport and metabolism.
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 = 56.1 bits (136), Expect = 5e-10
Identities = 31/117 (26%), Positives = 53/117 (45%), Gaps = 9/117 (7%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+V TV + ++ L R P+ D +G LV I D+ + AE + T+
Sbjct: 2 DVVTVPVDLTVDEVLALMFGERHRGYPVVD-DGRLVGIVTLADIRRVPAEG----REATV 56
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ D DETL ++R+ ++ RL VVD+ ++G++S SD+L
Sbjct: 57 LVGDVMTRD----PVTASPDETLRDALKRMAERDIGRLPVVDDSGRLVGIVSRSDLL 109
Score = 30.3 bits (69), Expect = 0.56
Identities = 26/104 (25%), Positives = 51/104 (49%), Gaps = 12/104 (11%)
Query: 166 NLIDYKIHR-LPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYEN 224
L+ + HR PV+D+ G ++ I+T I R + + + T+ + T +
Sbjct: 17 ALMFGERHRGYPVVDD-GRLVGIVTLADIRR-----VPAEGREA----TVLVGDVMT-RD 65
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
T + + ++ AL++ ER + LP+ D G LV I ++ D++
Sbjct: 66 PVTASPDETLRDALKRMAERDIGRLPVVDDSGRLVGIVSRSDLL 109
Score = 26.8 bits (60), Expect = 8.3
Identities = 10/28 (35%), Positives = 18/28 (64%)
Query: 169 DYKIHRLPVIDEMGNVLYILTHKRILRF 196
+ I RLPV+D+ G ++ I++ +LR
Sbjct: 84 ERDIGRLPVVDDSGRLVGIVSRSDLLRA 111
>gnl|CDD|240002 cd04631, CBS_pair_18, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 125
Score = 55.7 bits (135), Expect = 9e-10
Identities = 34/107 (31%), Positives = 53/107 (49%), Gaps = 9/107 (8%)
Query: 168 IDYKIHRLPVIDE-MGNVLYILTHKRILRFL-----FLYINDLPKPSFLNKTLRDLKIGT 221
+ RLPV+DE G ++ I+T IL++L F I +N+ +R +
Sbjct: 20 VRNGFRRLPVVDEGTGKLVGIITATDILKYLGGGEKFNKIKTGNGLEAINEPVRSIMT-- 77
Query: 222 YENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
NV T+ + SI A LE+RV LP+ D +G LV I + D++
Sbjct: 78 -RNVITITPDDSIKDAAELMLEKRVGGLPVVDDDGKLVGIVTERDLL 123
Score = 43.0 bits (102), Expect = 3e-05
Identities = 25/129 (19%), Positives = 50/129 (38%), Gaps = 13/129 (10%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTD-SEGHLVDIFAKFDVIN-LAAEKTYTNLD 280
++V TV T I+ A + + LP+ D G LV I D++ L + + +
Sbjct: 1 KDVVTVPPTTPIMEAAKIMVRNGFRRLPVVDEGTGKLVGIITATDILKYLGGGEKFNKIK 60
Query: 281 VTLKEA-------NEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGV 333
+ + + + ++E+ V L VVD+D ++G+
Sbjct: 61 TGNGLEAINEPVRSIMTRNVITITPDDSIKDAAELMLEKRVGG----LPVVDDDGKLVGI 116
Query: 334 LSLSDILVY 342
++ D+L
Sbjct: 117 VTERDLLKA 125
Score = 28.0 bits (63), Expect = 3.8
Identities = 14/42 (33%), Positives = 23/42 (54%), Gaps = 1/42 (2%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDED-DHVLGVLSLSDILVYL 343
+ + +VR RL VVDE ++G+++ +DIL YL
Sbjct: 9 TTPIMEAAKIMVRNGFRRLPVVDEGTGKLVGIITATDILKYL 50
>gnl|CDD|239999 cd04627, CBS_pair_14, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 123
Score = 52.3 bits (126), Expect = 2e-08
Identities = 29/90 (32%), Positives = 50/90 (55%), Gaps = 3/90 (3%)
Query: 172 IHRLPVIDEM-GNVLYILTHKRILRFLFLYINDLPKPSFLNK-TLRDLKIGTYENVETVA 229
IHR+ V +E G V+ IL+ +R++ FL+ P L LRDL IGT +V ++
Sbjct: 24 IHRVAVTEEESGEVIGILSQRRLVEFLWENARSFPGLDPLYPIPLRDLTIGT-SDVISIN 82
Query: 230 EETSIIHALRKFLERRVSALPMTDSEGHLV 259
+ +I AL +S++ + D++G+L+
Sbjct: 83 GDQPLIDALHLMHNEGISSVAVVDNQGNLI 112
Score = 34.6 bits (80), Expect = 0.020
Identities = 12/42 (28%), Positives = 24/42 (57%), Gaps = 1/42 (2%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDED-DHVLGVLSLSDILVYL 343
+LF +E + +HR+ V +E+ V+G+LS ++ +L
Sbjct: 9 TASLFQAIEILGSGGIHRVAVTEEESGEVIGILSQRRLVEFL 50
>gnl|CDD|239994 cd04622, CBS_pair_9, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 49.0 bits (118), Expect = 2e-07
Identities = 34/119 (28%), Positives = 52/119 (43%), Gaps = 9/119 (7%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFD-VINLAAEKTYTNLDVT 282
+V TV+ + +I A R E V ALP+ + LV I D V+ AE D
Sbjct: 2 DVVTVSPDDTIREAARLMREHDVGALPVCE-NDRLVGIVTDRDIVVRAVAE----GRDPD 56
Query: 283 LKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILV 341
+ T GV D+ + + +V RL VVD+D ++G++SL D+
Sbjct: 57 TTTVGDVMT---RGVVTVTEDDDVDEAARLMREHQVRRLPVVDDDGRLVGIVSLGDLAR 112
Score = 34.0 bits (79), Expect = 0.026
Identities = 15/39 (38%), Positives = 20/39 (51%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
V TV E+ + A R E +V LP+ D +G LV I
Sbjct: 66 RGVVTVTEDDDVDEAARLMREHQVRRLPVVDDDGRLVGI 104
>gnl|CDD|225979 COG3448, COG3448, CBS-domain-containing membrane protein [Signal
transduction mechanisms].
Length = 382
Score = 52.5 bits (126), Expect = 2e-07
Identities = 29/121 (23%), Positives = 51/121 (42%), Gaps = 4/121 (3%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+V TV+ +TSI HA + E R+ ALP+ D LV I + D L +
Sbjct: 254 DVVTVSTDTSIDHARKLLQEHRIKALPVLDEHRRLVGIVTQRD---LLKHARPSPFQRLR 310
Query: 284 KEANEHKTDWFEGVEKCLLDET-LFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVY 342
+ +T ++ R+ +H L V+D ++G++S +D++
Sbjct: 311 FLRPPTVKGIMTTPVVTVRPDTPAVELVPRLADEGLHALPVLDAAGKLVGIVSQTDLIAA 370
Query: 343 L 343
L
Sbjct: 371 L 371
Score = 39.8 bits (93), Expect = 0.002
Identities = 29/115 (25%), Positives = 54/115 (46%), Gaps = 8/115 (6%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYEN-- 224
L +++I LPV+DE ++ I+T + +L+ + P P + LR +
Sbjct: 271 LQEHRIKALPVLDEHRRLVGIVTQRDLLK------HARPSPFQRLRFLRPPTVKGIMTTP 324
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNL 279
V TV +T + + + + + ALP+ D+ G LV I ++ D+I +L
Sbjct: 325 VVTVRPDTPAVELVPRLADEGLHALPVLDAAGKLVGIVSQTDLIAALYRNWSQHL 379
>gnl|CDD|239966 cd04593, CBS_pair_EriC_assoc_bac_arch, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains in the EriC CIC-type chloride channels in
bacteria and archaea. These ion channels are proteins
with a seemingly simple task of allowing the passive
flow of chloride ions across biological membranes.
CIC-type chloride channels come from all kingdoms of
life, have several gene families, and can be gated by
voltage. The members of the CIC-type chloride channel
are double-barreled: two proteins forming homodimers at
a broad interface formed by four helices from each
protein. The two pores are not found at this interface,
but are completely contained within each subunit, as
deduced from the mutational analyses, unlike many other
channels, in which four or five identical or
structurally related subunits jointly form one pore. 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
CLC chloride channel family members have been associated
with classic Bartter syndrome, Osteopetrosis, Dent's
disease, idiopathic generalized epilepsy, and myotonia.
Length = 115
Score = 48.9 bits (117), Expect = 2e-07
Identities = 25/120 (20%), Positives = 50/120 (41%), Gaps = 11/120 (9%)
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN-LAAEKTYTNLDVTL 283
++ T + A + +E + + + D +G +V I D++ L A++ V
Sbjct: 3 PPVLSATTPLREAAEQLIESKHGSALVVDRDGGVVGIITLPDLLRALEADEAGEPSAVDE 62
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDD--HVLGVLSLSDILV 341
T DE L ++R+ + +L VVD + VLG+L+ ++L+
Sbjct: 63 VATPPLLTVH--------PDEPLAHALDRMASRGLRQLPVVDRGNPGQVLGLLTRENVLL 114
Score = 33.9 bits (78), Expect = 0.034
Identities = 18/66 (27%), Positives = 34/66 (51%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSE 362
L E+++ ++ +VVD D V+G+++L D+L L + + VDE ++
Sbjct: 9 TTPLREAAEQLIESKHGSALVVDRDGGVVGIITLPDLLRALEADEAGEPSAVDEVATPPL 68
Query: 363 VPVDPD 368
+ V PD
Sbjct: 69 LTVHPD 74
>gnl|CDD|240007 cd04636, CBS_pair_23, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 132
Score = 49.3 bits (118), Expect = 2e-07
Identities = 26/112 (23%), Positives = 48/112 (42%), Gaps = 11/112 (9%)
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLK 284
V TV ++ ++ + L ++S +P+ D+EG +V I ++ D+I K Y +
Sbjct: 3 VITVKKDDTLRDVVEILLTGKISGVPVVDNEGRVVGIVSEGDLI----RKIYKGKGLFYV 58
Query: 285 EANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSL 336
E K LL + + +M + V + VDED + V +
Sbjct: 59 TLLYSVIFLDESKIKKLLGKKVEEIMTKKV-------ITVDEDTTIEDVARI 103
Score = 37.7 bits (88), Expect = 0.002
Identities = 32/113 (28%), Positives = 54/113 (47%), Gaps = 12/113 (10%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLF-----LYINDLPKPSFL-NKTLRDLKIG 220
L+ KI +PV+D G V+ I++ ++R ++ Y+ L FL ++ L
Sbjct: 19 LLTGKISGVPVVDNEGRVVGIVSEGDLIRKIYKGKGLFYVTLLYSVIFLDESKIKKLLGK 78
Query: 221 TYE-----NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
E V TV E+T+I R ++ + LP+ D G LV I ++ D+I
Sbjct: 79 KVEEIMTKKVITVDEDTTIEDVARIMSKKNIKRLPVVDD-GKLVGIISRGDII 130
Score = 31.2 bits (71), Expect = 0.44
Identities = 13/46 (28%), Positives = 26/46 (56%)
Query: 297 VEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVY 342
V D+TL V+E ++ ++ + VVD + V+G++S D++
Sbjct: 3 VITVKKDDTLRDVVEILLTGKISGVPVVDNEGRVVGIVSEGDLIRK 48
>gnl|CDD|239995 cd04623, CBS_pair_10, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 48.3 bits (116), Expect = 3e-07
Identities = 28/117 (23%), Positives = 54/117 (46%), Gaps = 7/117 (5%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+V TV + ++ A + E+ + A+ + D G LV IF++ D++ A + + LD +
Sbjct: 2 DVITVRPDATVAEAAKLMAEKNIGAVVVVDDGGRLVGIFSERDIVRKVALRGASALDTPV 61
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
E V D+T+ M + L VVD ++G++S+ D++
Sbjct: 62 SEIMTRN------VITVTPDDTVDEAMALMTERRFRHLPVVDGGK-LVGIVSIGDVV 111
Score = 40.9 bits (97), Expect = 1e-04
Identities = 25/95 (26%), Positives = 45/95 (47%), Gaps = 9/95 (9%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
+ + I + V+D+ G ++ I + + I+R + L S L+ + ++ NV
Sbjct: 19 MAEKNIGAVVVVDDGGRLVGIFSERDIVRKVALR-----GASALDTPVSEI---MTRNVI 70
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
TV + ++ A+ ERR LP+ D G LV I
Sbjct: 71 TVTPDDTVDEAMALMTERRFRHLPVVD-GGKLVGI 104
>gnl|CDD|239978 cd04605, CBS_pair_MET2_assoc, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with the MET2 domain. 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 = 48.0 bits (115), Expect = 3e-07
Identities = 29/117 (24%), Positives = 53/117 (45%), Gaps = 11/117 (9%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
V T++E+ SI A + +E ++ LP+ D +G LV I +D+ A + D+
Sbjct: 2 RPVVTISEDASIKEAAKLMIEENINHLPVVDEDGRLVGIVTSWDISKAVARDKKSVEDIM 61
Query: 283 LKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
+ V DE + ++ R + L VVD ++ V+G+++ DI
Sbjct: 62 TRN-----------VITATPDEPIDVAARKMERHNISALPVVDAENRVIGIITSEDI 107
Score = 35.3 bits (82), Expect = 0.009
Identities = 29/104 (27%), Positives = 48/104 (46%), Gaps = 13/104 (12%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
+I+ I+ LPV+DE G ++ I+T D+ K +K + ++ NV
Sbjct: 20 MIEENINHLPVVDEDGRLVGIVTSW-----------DISKAVARDK--KSVEDIMTRNVI 66
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINL 270
T + I A RK +SALP+ D+E ++ I D+ L
Sbjct: 67 TATPDEPIDVAARKMERHNISALPVVDAENRVIGIITSEDISKL 110
>gnl|CDD|201313 pfam00571, CBS, CBS domain. CBS domains are small intracellular
modules that pair together to form a stable globular
domain. This family represents a single CBS domain.
Pairs of these domains have been termed a Bateman
domain. CBS domains have been shown to bind ligands with
an adenosyl group such as AMP, ATP and S-AdoMet. CBS
domains are found attached to a wide range of other
protein domains suggesting that CBS domains may play a
regulatory role making proteins sensitive to adenosyl
carrying ligands. The region containing the CBS domains
in Cystathionine-beta synthase is involved in regulation
by S-AdoMet. CBS domain pairs from AMPK bind AMP or ATP.
The CBS domains from IMPDH and the chloride channel CLC2
bind ATP.
Length = 57
Score = 46.0 bits (110), Expect = 5e-07
Identities = 15/42 (35%), Positives = 26/42 (61%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLV 344
D +L +E + + RL VVDED ++G+++L D+L L+
Sbjct: 15 DTSLEEALELMRENGISRLPVVDEDGKLVGIVTLRDLLRALL 56
Score = 40.6 bits (96), Expect = 4e-05
Identities = 18/50 (36%), Positives = 26/50 (52%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAE 273
+V TV +TS+ AL E +S LP+ D +G LV I D++ E
Sbjct: 8 DVVTVPPDTSLEEALELMRENGISRLPVVDEDGKLVGIVTLRDLLRALLE 57
Score = 33.7 bits (78), Expect = 0.011
Identities = 13/31 (41%), Positives = 21/31 (67%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFL 197
+ + I RLPV+DE G ++ I+T + +LR L
Sbjct: 25 MRENGISRLPVVDEDGKLVGIVTLRDLLRAL 55
Score = 28.7 bits (65), Expect = 0.83
Identities = 12/49 (24%), Positives = 24/49 (48%), Gaps = 1/49 (2%)
Query: 96 KLVVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKIL 144
+V +++A + NGI P+ D + VG++T+ D ++ L
Sbjct: 8 DVVTVPPDTSLEEALELMRENGISRLPVVDE-DGKLVGIVTLRDLLRAL 55
>gnl|CDD|239973 cd04600, CBS_pair_HPP_assoc, This cd contains two tandem repeats of
the cystathionine beta-synthase (CBS pair) domains
associated with the HPP motif domain. These proteins are
integral membrane proteins with four transmembrane
spanning helices. The function of these proteins is
uncertain, but they are thought to be transporters. 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 = 124
Score = 48.0 bits (115), Expect = 5e-07
Identities = 30/134 (22%), Positives = 53/134 (39%), Gaps = 31/134 (23%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+V TV +TS+ A R+ ALP+ D + LV I + D++ A L L
Sbjct: 3 DVVTVTPDTSLEEAWALLRRHRIKALPVVDGDRRLVGIVTQRDLLRHARPDGRRPLRGRL 62
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRA-----------------EVHRLVVVDE 326
+ ++ ET+ +M V H + VVDE
Sbjct: 63 RGRDKP--------------ETVGDIMSPPVVTVRPDTPIAELVPLLADGGHHHVPVVDE 108
Query: 327 DDHVLGVLSLSDIL 340
D ++G+++ +D++
Sbjct: 109 DRRLVGIVTQTDLI 122
Score = 40.7 bits (96), Expect = 2e-04
Identities = 24/110 (21%), Positives = 41/110 (37%), Gaps = 15/110 (13%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILT--------HKRILRFLFLYINDLPKPSFLNKTLRDLK 218
L ++I LPV+D ++ I+T R L + KP + +
Sbjct: 20 LRRHRIKALPVVDGDRRLVGIVTQRDLLRHARPDGRRPLRGRLRGRDKPETVGDIMS--- 76
Query: 219 IGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
V TV +T I + + +P+ D + LV I + D+I
Sbjct: 77 ----PPVVTVRPDTPIAELVPLLADGGHHHVPVVDEDRRLVGIVTQTDLI 122
>gnl|CDD|240116 cd04803, CBS_pair_15, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 122
Score = 46.5 bits (111), Expect = 1e-06
Identities = 29/102 (28%), Positives = 52/102 (50%), Gaps = 4/102 (3%)
Query: 171 KIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTY--ENVETV 228
+I LPV++E G ++ +LT + +LR ++D + S RD+ + +V TV
Sbjct: 23 RIRHLPVVNEDGKLVGLLTQRDLLRAALSSLSDNGEESL--TKERDVPVAEVMKTDVLTV 80
Query: 229 AEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINL 270
+T + A +E ++ LP+ D +G LV I + D + L
Sbjct: 81 TPDTPLREAAEIMVENKIGCLPVVDDKGTLVGIITRSDFLRL 122
Score = 30.7 bits (70), Expect = 0.46
Identities = 30/134 (22%), Positives = 51/134 (38%), Gaps = 32/134 (23%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
V T++E+ S+ A E R+ LP+ + +G LV + T D+ L
Sbjct: 2 PVVTLSEDDSLADAEELMREHRIRHLPVVNEDGKLVGLL--------------TQRDL-L 46
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIV-----RAEVHR------------LVVVDE 326
+ A +D E D + VM+ V + L VVD+
Sbjct: 47 RAALSSLSDNGEESLTKERDVPVAEVMKTDVLTVTPDTPLREAAEIMVENKIGCLPVVDD 106
Query: 327 DDHVLGVLSLSDIL 340
++G+++ SD L
Sbjct: 107 KGTLVGIITRSDFL 120
Score = 28.8 bits (65), Expect = 2.3
Identities = 11/30 (36%), Positives = 19/30 (63%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRF 196
+++ KI LPV+D+ G ++ I+T LR
Sbjct: 93 MVENKIGCLPVVDDKGTLVGIITRSDFLRL 122
>gnl|CDD|239959 cd04586, CBS_pair_BON_assoc, This cd contains two tandem repeats of
the cystathionine beta-synthase (CBS pair) domains
associated with the BON (bacterial OsmY and nodulation
domain) domain. BON is a putative phospholipid-binding
domain found in a family of osmotic shock protection
proteins. It is also found in some secretins and a group
of potential haemolysins. Its likely function is
attachment to phospholipid membranes. 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 = 135
Score = 46.8 bits (112), Expect = 2e-06
Identities = 36/142 (25%), Positives = 55/142 (38%), Gaps = 38/142 (26%)
Query: 225 VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLK 284
V TV+ ETS+ A R L+ +S LP+ D +G LV I ++ D++ A T
Sbjct: 4 VVTVSPETSVAEAARLMLDNHISGLPVVDDDGRLVGIVSEGDLLRRAELGT--------- 54
Query: 285 EANEHKTDW----FEGVEKCLLDETLFT------VMERIVRA--------------EVHR 320
E + G E+ VM R V E HR
Sbjct: 55 ---ERRRARWLDLLAGAEELAAAFVRSHGRKVADVMTRPVVTVGEDTPLAEVAELMEEHR 111
Query: 321 L--VVVDEDDHVLGVLSLSDIL 340
+ V V ++G++S +D+L
Sbjct: 112 IKRVPVVRGGRLVGIVSRADLL 133
Score = 30.2 bits (69), Expect = 0.86
Identities = 13/45 (28%), Positives = 22/45 (48%), Gaps = 1/45 (2%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
V TV E+T + E R+ +P+ G LV I ++ D++
Sbjct: 90 PVVTVGEDTPLAEVAELMEEHRIKRVPVVR-GGRLVGIVSRADLL 133
>gnl|CDD|223591 COG0517, COG0517, FOG: CBS domain [General function prediction
only].
Length = 117
Score = 46.3 bits (110), Expect = 2e-06
Identities = 40/119 (33%), Positives = 59/119 (49%), Gaps = 11/119 (9%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+V TV +TS+ AL E VSA+P+ D +G LV I + D++ A L V
Sbjct: 8 DVITVKPDTSVRDALLLMSENGVSAVPVVD-DGKLVGIITERDILRALAAGGKRLLPV-- 64
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVR-AEVHRLVVVDEDD-HVLGVLSLSDIL 340
KE V D L +E +V ++ RL VVD+D ++G+++LSDIL
Sbjct: 65 KEVMTKP------VVTVDPDTPLEEALELMVERHKIRRLPVVDDDGGKLVGIITLSDIL 117
Score = 33.6 bits (77), Expect = 0.041
Identities = 18/66 (27%), Positives = 29/66 (43%), Gaps = 2/66 (3%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSE 362
D ++ + + V + VVD D ++G+++ DIL L V E +
Sbjct: 15 DTSVRDALLLMSENGVSAVPVVD-DGKLVGIITERDILRALAAGGKRLLP-VKEVMTKPV 72
Query: 363 VPVDPD 368
V VDPD
Sbjct: 73 VTVDPD 78
Score = 27.4 bits (61), Expect = 7.2
Identities = 30/103 (29%), Positives = 44/103 (42%), Gaps = 17/103 (16%)
Query: 106 VKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKILQMYYTSSSI------------ 153
V+ A + NG+ A P+ D + VG++T D ++ L
Sbjct: 18 VRDALLLMSENGVSAVPVVDD--GKLVGIITERDILRALAAGGKRLLPVKEVMTKPVVTV 75
Query: 154 -TMEELEEHKLETNLIDYKIHRLPVIDEMGNVLY-ILTHKRIL 194
LEE LE + +KI RLPV+D+ G L I+T IL
Sbjct: 76 DPDTPLEEA-LELMVERHKIRRLPVVDDDGGKLVGIITLSDIL 117
>gnl|CDD|240004 cd04633, CBS_pair_20, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 121
Score = 46.1 bits (110), Expect = 2e-06
Identities = 31/108 (28%), Positives = 50/108 (46%), Gaps = 9/108 (8%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFL----NKTLRDLKIGTY 222
++D+ I RLPVI+ G ++ I+T K I L + + N + D I T
Sbjct: 19 MLDHDISRLPVIEG-GKLVGIVTEKDIADALRSFRPLVRDRHQERRIRNLPVSD--IMTR 75
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINL 270
V T+ +TS+ LE + LP+ D +G LV I + D++
Sbjct: 76 -PVITIEPDTSVSDVASLMLENNIGGLPVVD-DGKLVGIVTRTDILRY 121
Score = 34.6 bits (80), Expect = 0.020
Identities = 28/123 (22%), Positives = 53/123 (43%), Gaps = 5/123 (4%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
+ V TV+ + + HA R L+ +S LP+ + G LV I + D+ + D
Sbjct: 1 KPVITVSPDDRVSHARRLMLDHDISRLPVIE-GGKLVGIVTEKDIADALRSFRPLVRDRH 59
Query: 283 LKEANEH---KTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
+ + V D ++ V ++ + L VVD+ ++G+++ +DI
Sbjct: 60 QERRIRNLPVSDIMTRPVITIEPDTSVSDVASLMLENNIGGLPVVDDGK-LVGIVTRTDI 118
Query: 340 LVY 342
L Y
Sbjct: 119 LRY 121
>gnl|CDD|235507 PRK05567, PRK05567, inosine 5'-monophosphate dehydrogenase;
Reviewed.
Length = 486
Score = 49.4 bits (119), Expect = 2e-06
Identities = 29/91 (31%), Positives = 45/91 (49%), Gaps = 13/91 (14%)
Query: 169 DYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVETV 228
Y I +PV+DE G ++ I+T R +RF DL ++ + ++ T E + TV
Sbjct: 115 RYGISGVPVVDENGKLVGIIT-NRDVRF----ETDL------SQPVSEVM--TKERLVTV 161
Query: 229 AEETSIIHALRKFLERRVSALPMTDSEGHLV 259
E T++ AL E R+ LP+ D G L
Sbjct: 162 PEGTTLEEALELLHEHRIEKLPVVDDNGRLK 192
Score = 38.6 bits (91), Expect = 0.005
Identities = 35/129 (27%), Positives = 53/129 (41%), Gaps = 29/129 (22%)
Query: 220 GTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNL 279
G + TV +T++ AL +S +P+ D G LV I TN
Sbjct: 92 GVVTDPVTVTPDTTLAEALALMARYGISGVPVVDENGKLVGII--------------TNR 137
Query: 280 DVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEV------HR---LVVVDEDDHV 330
DV +TD + V + + E L TV E E HR L VVD++ +
Sbjct: 138 DV------RFETDLSQPVSEVMTKERLVTVPEGTTLEEALELLHEHRIEKLPVVDDNGRL 191
Query: 331 LGVLSLSDI 339
G++++ DI
Sbjct: 192 KGLITVKDI 200
>gnl|CDD|240113 cd04800, CBS_pair_CAP-ED_DUF294_PBI_assoc2, This cd contains two
tandem repeats of the cystathionine beta-synthase (CBS
pair) domains associated with either the CAP_ED (cAMP
receptor protein effector domain) family of
transcription factors and the DUF294 domain or the PB1
(Phox and Bem1p) domain. 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 = 111
Score = 46.0 bits (110), Expect = 2e-06
Identities = 37/120 (30%), Positives = 56/120 (46%), Gaps = 11/120 (9%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN-LAAEKTYTNLDVT 282
T + +T+I A R E RVS+L + D +G LV I D+ N + AE LD
Sbjct: 2 PPVTCSPDTTIREAARLMTEHRVSSLLVVD-DGRLVGIVTDRDLRNRVVAEG----LDPD 56
Query: 283 LKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVY 342
+E T D T+F + ++ +H L VVD D ++GV+S +D+L
Sbjct: 57 T-PVSEVMT---APPITIPPDATVFEALLLMLERGIHHLPVVD-DGRLVGVISATDLLRL 111
Score = 28.6 bits (65), Expect = 2.1
Identities = 13/46 (28%), Positives = 24/46 (52%), Gaps = 1/46 (2%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
T+ + ++ AL LER + LP+ D +G LV + + D++
Sbjct: 65 APPITIPPDATVFEALLLMLERGIHHLPVVD-DGRLVGVISATDLL 109
>gnl|CDD|214522 smart00116, CBS, Domain in cystathionine beta-synthase and other
proteins. Domain present in all 3 forms of cellular
life. Present in two copies in inosine monophosphate
dehydrogenase, of which one is disordered in the crystal
structure. A number of disease states are associated
with CBS-containing proteins including homocystinuria,
Becker's and Thomsen disease.
Length = 49
Score = 44.0 bits (105), Expect = 2e-06
Identities = 14/41 (34%), Positives = 24/41 (58%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYL 343
D TL +E + + RL VVDE+ ++G+++ DI+ L
Sbjct: 8 DTTLEEALELLRENGIRRLPVVDEEGRLVGIVTRRDIIKAL 48
Score = 42.1 bits (100), Expect = 9e-06
Identities = 18/49 (36%), Positives = 27/49 (55%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAA 272
+V TV+ +T++ AL E + LP+ D EG LV I + D+I A
Sbjct: 1 DVVTVSPDTTLEEALELLRENGIRRLPVVDEEGRLVGIVTRRDIIKALA 49
Score = 37.1 bits (87), Expect = 6e-04
Identities = 18/52 (34%), Positives = 28/52 (53%), Gaps = 5/52 (9%)
Query: 146 MYYTSSSITMEELEEHKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILRFL 197
+ S T+EE E L + I RLPV+DE G ++ I+T + I++ L
Sbjct: 2 VVTVSPDTTLEEALE-----LLRENGIRRLPVVDEEGRLVGIVTRRDIIKAL 48
Score = 34.0 bits (79), Expect = 0.007
Identities = 16/49 (32%), Positives = 24/49 (48%), Gaps = 1/49 (2%)
Query: 97 LVVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKILQ 145
+V +++A L NGIR P+ D + VG++T D IK L
Sbjct: 2 VVTVSPDTTLEEALELLRENGIRRLPVVDEE-GRLVGIVTRRDIIKALA 49
>gnl|CDD|239984 cd04611, CBS_pair_PAS_GGDEF_DUF1_assoc, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains in association with a PAS domain, a GGDEF
(DiGuanylate-Cyclase (DGC) domain, and a DUF1 domain
downstream. 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 = 45.2 bits (108), Expect = 3e-06
Identities = 29/117 (24%), Positives = 54/117 (46%), Gaps = 9/117 (7%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+ T +TS+ A + ERR+S++ + D + I + D++ L A +L +
Sbjct: 2 QILTCPPDTSLAEAASRMRERRISSIVVVDDGR-PLGIVTERDILRLLAS--GPDLQTPV 58
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
E + D +L+ + + + LVVVD+D +LG+LS +D+L
Sbjct: 59 GEVMSSP------LLTVPADTSLYDARQLMREHGIRHLVVVDDDGELLGLLSQTDLL 109
Score = 29.8 bits (68), Expect = 0.89
Identities = 21/95 (22%), Positives = 40/95 (42%), Gaps = 14/95 (14%)
Query: 177 VIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYEN--VETVAEETSI 234
V+ + G L I+T + ILR L +G + + TV +TS+
Sbjct: 28 VVVDDGRPLGIVTERDILRLLASG------------PDLQTPVGEVMSSPLLTVPADTSL 75
Query: 235 IHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN 269
A + E + L + D +G L+ + ++ D++
Sbjct: 76 YDARQLMREHGIRHLVVVDDDGELLGLLSQTDLLQ 110
>gnl|CDD|239958 cd04585, CBS_pair_ACT_assoc2, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains in
the acetoin utilization proteins in bacteria. 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 = 45.3 bits (108), Expect = 5e-06
Identities = 29/102 (28%), Positives = 47/102 (46%), Gaps = 4/102 (3%)
Query: 171 KIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTY--ENVETV 228
I RLPV+D G ++ I+T + + L L L +K+ + TV
Sbjct: 23 SIRRLPVVDR-GKLVGIVTDRDLKLASPSKATTLDIWE-LYYLLSKIKVSDIMTRDPITV 80
Query: 229 AEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINL 270
+ + S+ A LER++S LP+ D +G LV I + D+
Sbjct: 81 SPDASVEEAAELMLERKISGLPVVDDQGRLVGIITESDLFRA 122
Score = 40.3 bits (95), Expect = 2e-04
Identities = 32/128 (25%), Positives = 58/128 (45%), Gaps = 18/128 (14%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDV- 281
+N TV +TS++ AL+ E + LP+ D G LV I D + LA+ T LD+
Sbjct: 1 KNPITVTPDTSLMEALKLMKENSIRRLPVVDR-GKLVGIVTDRD-LKLASPSKATTLDIW 58
Query: 282 -TLKEANEHKTDWFEGVEKCL--------LDETLFTVMERIVRAEVHRLVVVDEDDHVLG 332
++ K V + D ++ E ++ ++ L VVD+ ++G
Sbjct: 59 ELYYLLSKIK------VSDIMTRDPITVSPDASVEEAAELMLERKISGLPVVDDQGRLVG 112
Query: 333 VLSLSDIL 340
+++ SD+
Sbjct: 113 IITESDLF 120
>gnl|CDD|240000 cd04629, CBS_pair_16, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 114
Score = 44.8 bits (107), Expect = 5e-06
Identities = 27/114 (23%), Positives = 52/114 (45%), Gaps = 6/114 (5%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEA 286
T + S+ A+ K L+ ++S P+ D G+LV ++ D + E +Y V
Sbjct: 5 TFTPDMSVTEAVEKLLKSKISGGPVVDDNGNLVGFLSEQDCLKQLLESSYHCDGVATVRD 64
Query: 287 NEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
V D+++ + + +++A+ R VVD D ++G +S D+L
Sbjct: 65 IMTTE-----VLTVSPDDSIVDLAQLMLKAKPKRYPVVD-DGKLVGQISRRDVL 112
Score = 34.8 bits (81), Expect = 0.016
Identities = 29/107 (27%), Positives = 50/107 (46%), Gaps = 12/107 (11%)
Query: 165 TNLIDYKIHRLPVIDEMGNVLYILTHKRILRFLFL--YINDLPKPSFLNKTLRDLKIGTY 222
L+ KI PV+D+ GN++ L+ + L+ L Y D T+RD+
Sbjct: 17 EKLLKSKISGGPVVDDNGNLVGFLSEQDCLKQLLESSYHCDGV------ATVRDI---MT 67
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN 269
V TV+ + SI+ + L+ + P+ D +G LV ++ DV+
Sbjct: 68 TEVLTVSPDDSIVDLAQLMLKAKPKRYPVVD-DGKLVGQISRRDVLR 113
Score = 34.1 bits (79), Expect = 0.030
Identities = 18/69 (26%), Positives = 37/69 (53%), Gaps = 4/69 (5%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPS---DDDIGVDETSS 359
D ++ +E+++++++ VVD++ +++G LS D L L L+ S D V + +
Sbjct: 9 DMSVTEAVEKLLKSKISGGPVVDDNGNLVGFLSEQDCLKQL-LESSYHCDGVATVRDIMT 67
Query: 360 DSEVPVDPD 368
+ V PD
Sbjct: 68 TEVLTVSPD 76
>gnl|CDD|239974 cd04601, CBS_pair_IMPDH, This cd contains two tandem repeats of the
cystathionine beta-synthase (CBS pair) domains in the
inosine 5' monophosphate dehydrogenase (IMPDH) protein.
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 = 43.2 bits (103), Expect = 2e-05
Identities = 32/90 (35%), Positives = 47/90 (52%), Gaps = 13/90 (14%)
Query: 170 YKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVETVA 229
Y I LPV+D+ G ++ I+T+ R LRF DL +K + + + T EN+ T
Sbjct: 23 YGISGLPVVDDDGKLVGIVTN-RDLRF----ETDL------DKPVSE--VMTPENLLTTV 69
Query: 230 EETSIIHALRKFLERRVSALPMTDSEGHLV 259
E TS+ AL E ++ LP+ D EG L
Sbjct: 70 EGTSLEEALELLHEHKIEKLPVVDDEGKLK 99
Score = 30.1 bits (69), Expect = 0.55
Identities = 29/118 (24%), Positives = 55/118 (46%), Gaps = 13/118 (11%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+ TV+ + ++ AL E +S LP+ D +G LV I D+ + T+LD +
Sbjct: 3 DPITVSPDATVAEALELMAEYGISGLPVVDDDGKLVGIVTNRDL------RFETDLDKPV 56
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAE-VHRLVVVDEDDHVLGVLSLSDIL 340
E + + VE L+E ++ + +L VVD++ + G++++ DI
Sbjct: 57 SEVMTPE-NLLTTVEGTSLEE-----ALELLHEHKIEKLPVVDDEGKLKGLITVKDIE 108
>gnl|CDD|240114 cd04801, CBS_pair_M50_like, This cd contains two tandem repeats of
the cystathionine beta-synthase (CBS pair) domains in
association with the metalloprotease peptidase M50. 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 = 43.4 bits (103), Expect = 2e-05
Identities = 24/122 (19%), Positives = 51/122 (41%), Gaps = 16/122 (13%)
Query: 224 NVETVAEETSIIHALRKFLERRV-----SALPMTDSEGHLVDIFAKFDVINLAAEKTYTN 278
+ TV + LR+F+ V + D+EG V I + D+ + +
Sbjct: 2 DFPTVPAHLT----LREFVREYVLGSNQRRFVVVDNEGRYVGIISLADLRAIPTSQWAQ- 56
Query: 279 LDVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSD 338
T+ + + L +E+L V++ + + L VV++ V+G+++ +D
Sbjct: 57 --TTVIQV----MTPAAKLVTVLSEESLAEVLKLLEEQGLDELAVVEDSGQVIGLITEAD 110
Query: 339 IL 340
+L
Sbjct: 111 LL 112
Score = 31.5 bits (72), Expect = 0.23
Identities = 15/79 (18%), Positives = 35/79 (44%), Gaps = 12/79 (15%)
Query: 130 QYVGMLTITDFIKILQMYYTSSSIT-----MEELEEHKLETN-------LIDYKIHRLPV 177
+YVG++++ D I + +++ +L E + L + + L V
Sbjct: 36 RYVGIISLADLRAIPTSQWAQTTVIQVMTPAAKLVTVLSEESLAEVLKLLEEQGLDELAV 95
Query: 178 IDEMGNVLYILTHKRILRF 196
+++ G V+ ++T +LR
Sbjct: 96 VEDSGQVIGLITEADLLRR 114
>gnl|CDD|239996 cd04624, CBS_pair_11, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 41.1 bits (97), Expect = 9e-05
Identities = 25/117 (21%), Positives = 51/117 (43%), Gaps = 8/117 (6%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
V TV +TSI A + E V ++ + D + + I + D++ A +LD +
Sbjct: 2 PVVTVDPDTSIREAAKLMAEENVGSVVVVDPDERPIGIVTERDIVRAVAAGI--DLDTPV 59
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
E + DE + + + + + +VVD+ ++GV+S+ D++
Sbjct: 60 SEIMTRDLVTVDP------DEPVAEAAKLMRKNNIRHHLVVDKGGELVGVISIRDLV 110
>gnl|CDD|239957 cd04584, CBS_pair_ACT_assoc, This cd contains two tandem repeats of
the cystathionine beta-synthase (CBS pair) domains in
the acetoin utilization proteins in bacteria. 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 = 121
Score = 41.1 bits (97), Expect = 1e-04
Identities = 25/105 (23%), Positives = 52/105 (49%), Gaps = 7/105 (6%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRF---LFLYINDLPKPSFLNKTLRDLKIGTYE 223
+ ++KI LPV+DE G ++ I+T + + F +++ L ++++ +
Sbjct: 19 MREHKIRHLPVVDEEGRLVGIVTDRDLRDASPSPFTTLSEHELYLLLKMPVKEIMT---K 75
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
+V TV ++ A E R+ LP+ + +G LV I + D++
Sbjct: 76 DVITVHPLDTVEEAALLMREHRIGCLPVVE-DGRLVGIITETDLL 119
Score = 35.3 bits (82), Expect = 0.011
Identities = 15/38 (39%), Positives = 21/38 (55%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
+V T+ T+I AL E ++ LP+ D EG LV I
Sbjct: 2 DVVTITPTTTIAEALELMREHKIRHLPVVDEEGRLVGI 39
>gnl|CDD|239962 cd04589, CBS_pair_CAP-ED_DUF294_assoc_bac, This cd contains two
tandem repeats of the cystathionine beta-synthase (CBS
pair) domains associated with the bacterial CAP_ED (cAMP
receptor protein effector domain) family of
transcription factors and the DUF294 domain. 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. 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.
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 = 38.7 bits (91), Expect = 6e-04
Identities = 35/125 (28%), Positives = 48/125 (38%), Gaps = 27/125 (21%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNL-DVTLKE 285
V TSI A R E AL + D + L I T T+L D L +
Sbjct: 5 IVDASTSIRDAARLMREHGADALLVRDGDPRL-GIV------------TRTDLLDAVLLD 51
Query: 286 ANEHKTDWFEGVEKCL--------LDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLS 337
T V + D+ LF + + R +HR VVV E V+GVL +
Sbjct: 52 GLPSSTP----VGEIATFPLITVDPDDFLFNALLLMTRHRIHR-VVVREGGEVVGVLEQT 106
Query: 338 DILVY 342
D+L +
Sbjct: 107 DLLSF 111
>gnl|CDD|239961 cd04588, CBS_pair_CAP-ED_DUF294_assoc_arch, This cd contains two
tandem repeats of the cystathionine beta-synthase (CBS
pair) domains associated with the archaeal CAP_ED (cAMP
receptor protein effector domain) family of
transcription factors and the DUF294 domain. 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. 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 = 38.4 bits (90), Expect = 7e-04
Identities = 25/104 (24%), Positives = 45/104 (43%), Gaps = 12/104 (11%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
+ IH PV+D+ G ++ I+T I + L + + T ++V
Sbjct: 19 FNTHHIHGAPVVDD-GKLVGIVTLSDIAHAIA---RGLE-------LAKVKDVMT-KDVI 66
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINL 270
T+ E+ + A+R + V L +TD EG V I + D++
Sbjct: 67 TIDEDEQLYDAIRLMNKHNVGRLIVTDDEGRPVGIITRTDILRS 110
Score = 33.0 bits (76), Expect = 0.061
Identities = 27/114 (23%), Positives = 48/114 (42%), Gaps = 10/114 (8%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEA 286
T+ ++ A R F + P+ D +G LV I D+ + A K
Sbjct: 5 TLNPNATLREAARLFNTHHIHGAPVVD-DGKLVGIVTLSDIAHAIARGLEL-----AKVK 58
Query: 287 NEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ D E DE L+ + + + V RL+V D++ +G+++ +DIL
Sbjct: 59 DVMTKDVITIDE----DEQLYDAIRLMNKHNVGRLIVTDDEGRPVGIITRTDIL 108
>gnl|CDD|225321 COG2524, COG2524, Predicted transcriptional regulator, contains
C-terminal CBS domains [Transcription].
Length = 294
Score = 40.8 bits (96), Expect = 8e-04
Identities = 25/117 (21%), Positives = 50/117 (42%), Gaps = 10/117 (8%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
+ TV + ++ A + F E+ + P+ D + +V I D+ A NLD +
Sbjct: 181 KLITVRPDDTLREAAKLFYEKGIRGAPVVD-DDKIVGIITLSDIAKAIAN---GNLDAKV 236
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ DE ++ + + + V RL+V D + +G+++ +DIL
Sbjct: 237 SDYMRKNVITINE------DEDIYDAIRLMNKNNVGRLLVTDSNGKPVGIITRTDIL 287
Score = 35.4 bits (82), Expect = 0.041
Identities = 26/109 (23%), Positives = 47/109 (43%), Gaps = 13/109 (11%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
+ I PV+D+ ++ I+T I + + L+ + D +NV
Sbjct: 198 FYEKGIRGAPVVDD-DKIVGIITLSDIAKAIA--------NGNLDAKVSDY---MRKNVI 245
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN-LAAEK 274
T+ E+ I A+R + V L +TDS G V I + D++ +A +
Sbjct: 246 TINEDEDIYDAIRLMNKNNVGRLLVTDSNGKPVGIITRTDILTRIAGLE 294
Score = 35.4 bits (82), Expect = 0.043
Identities = 29/114 (25%), Positives = 49/114 (42%), Gaps = 12/114 (10%)
Query: 94 SAKLVVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKIL--------- 144
S KL+ +++A GIR AP+ D + VG++T++D K +
Sbjct: 179 SKKLITVRPDDTLREAAKLFYEKGIRGAPVVDD--DKIVGIITLSDIAKAIANGNLDAKV 236
Query: 145 QMYYTSSSITMEELEE-HKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILRFL 197
Y + IT+ E E+ + + + RL V D G + I+T IL +
Sbjct: 237 SDYMRKNVITINEDEDIYDAIRLMNKNNVGRLLVTDSNGKPVGIITRTDILTRI 290
>gnl|CDD|240010 cd04639, CBS_pair_26, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 111
Score = 37.3 bits (87), Expect = 0.002
Identities = 18/90 (20%), Positives = 35/90 (38%), Gaps = 9/90 (10%)
Query: 250 PMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEANEHKTDWFEGVEKCLLDETLFTV 309
P+ D +GHLV + + D+I AE + TL V
Sbjct: 28 PVVDGDGHLVGLLTRDDLIRALAEGGPDAPVRGVMRR---------DFPTVSPSATLDAV 78
Query: 310 MERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
+ + + + VVD ++G+++L ++
Sbjct: 79 LRLMQQGGAPAVPVVDGSGRLVGLVTLENV 108
Score = 34.2 bits (79), Expect = 0.027
Identities = 21/89 (23%), Positives = 37/89 (41%), Gaps = 11/89 (12%)
Query: 173 HRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVETVAEET 232
H PV+D G+++ +LT ++R L D P + + TV+
Sbjct: 25 HEFPVVDGDGHLVGLLTRDDLIRALAEGGPDAPVRGVMR-----------RDFPTVSPSA 73
Query: 233 SIIHALRKFLERRVSALPMTDSEGHLVDI 261
++ LR + A+P+ D G LV +
Sbjct: 74 TLDAVLRLMQQGGAPAVPVVDGSGRLVGL 102
Score = 28.4 bits (64), Expect = 2.9
Identities = 11/38 (28%), Positives = 21/38 (55%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+TL + ++ H VVD D H++G+L+ D++
Sbjct: 9 ADTLDDAADALLATTQHEFPVVDGDGHLVGLLTRDDLI 46
>gnl|CDD|239956 cd04583, CBS_pair_ABC_OpuCA_assoc2, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains in association with the ABC transporter OpuCA.
OpuCA is the ATP binding component of a bacterial solute
transporter that serves a protective role to cells
growing in a hyperosmolar environment but the function
of the CBS domains in OpuCA remains unknown. In the
related ABC transporter, OpuA, the tandem CBS domains
have been shown to function as sensors for ionic
strength, whereby they control the transport activity
through an electronic switching mechanism. ABC
transporters are a large family of proteins involved in
the transport of a wide variety of different compounds,
like sugars, ions, peptides, and more complex organic
molecules. They are a subset of nucleotide hydrolases
that contain a signature motif, Q-loop, and
H-loop/switch region, in addition to the Walker A
motif/P-loop and Walker B motif commonly found in a
number of ATP- and GTP-binding and hydrolyzing proteins.
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 = 109
Score = 36.4 bits (85), Expect = 0.004
Identities = 13/37 (35%), Positives = 20/37 (54%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLV 259
E+V TV + S+ L L+R +P+ D +G LV
Sbjct: 62 EDVFTVQPDASLRDVLGLVLKRGPKYVPVVDEDGKLV 98
Score = 34.5 bits (80), Expect = 0.020
Identities = 21/112 (18%), Positives = 54/112 (48%), Gaps = 12/112 (10%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
N T+ + ++ A++ +++V +L + D + L+ I + + A ++ + D+ L
Sbjct: 3 NPVTITPDRTLAEAIKLMRDKKVDSLLVVDKDNKLLGI-VSLESLEQAYKEAKSLEDIML 61
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLS 335
++ V+ D +L V+ +++ + VVDED ++G+++
Sbjct: 62 EDVFT--------VQP---DASLRDVLGLVLKRGPKYVPVVDEDGKLVGLIT 102
>gnl|CDD|239979 cd04606, CBS_pair_Mg_transporter, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domain in the magnesium transporter, MgtE. MgtE and its
homologs are found in eubacteria, archaebacteria, and
eukaryota. Members of this family transport Mg2+ or
other divalent cations into the cell via two highly
conserved aspartates. 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 = 109
Score = 35.5 bits (83), Expect = 0.008
Identities = 23/106 (21%), Positives = 45/106 (42%), Gaps = 19/106 (17%)
Query: 154 TMEELEEHKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKT 213
+E L + + I Y + V+DE G +L +++ + +L + +
Sbjct: 11 ALEYLRRNADDPETIYY----IYVVDEEGRLLGVVSLRDLLL------------ADPDTP 54
Query: 214 LRDLKIGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLV 259
+ D+ +V +V+ + R F + + ALP+ D EG LV
Sbjct: 55 VSDIMD---TDVISVSADDDQEEVARLFEKYDLLALPVVDEEGRLV 97
Score = 33.6 bits (78), Expect = 0.038
Identities = 16/52 (30%), Positives = 27/52 (51%), Gaps = 6/52 (11%)
Query: 317 EVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSEVPVDPD 368
++ + VVDE+ +LGV+SL D+L+ +D D V + + V D
Sbjct: 24 TIYYIYVVDEEGRLLGVVSLRDLLL------ADPDTPVSDIMDTDVISVSAD 69
Score = 27.1 bits (61), Expect = 6.7
Identities = 13/55 (23%), Positives = 26/55 (47%), Gaps = 17/55 (30%)
Query: 303 DETLFTVMERIVRA--------EVHRLV---------VVDEDDHVLGVLSLSDIL 340
D + +M+ V + EV RL VVDE+ ++G++++ D++
Sbjct: 52 DTPVSDIMDTDVISVSADDDQEEVARLFEKYDLLALPVVDEEGRLVGIITVDDVI 106
>gnl|CDD|233350 TIGR01302, IMP_dehydrog, inosine-5'-monophosphate dehydrogenase.
This model describes IMP dehydrogenase, an enzyme of GMP
biosynthesis. This form contains two CBS domains. This
model describes a rather tightly conserved cluster of
IMP dehydrogenase sequences, many of which are
characterized. The model excludes two related families
of proteins proposed also to be IMP dehydrogenases, but
without characterized members. These are related
families are the subject of separate models [Purines,
pyrimidines, nucleosides, and nucleotides, Purine
ribonucleotide biosynthesis].
Length = 450
Score = 37.7 bits (88), Expect = 0.008
Identities = 26/124 (20%), Positives = 55/124 (44%), Gaps = 14/124 (11%)
Query: 220 GTYENVETVAEETSIIHALRKFLERRVSALPMTDSE---GHLVDIFAKFDVINLAAEKTY 276
G + T++ ET++ L + +S +P+ + G LV I K D+ +
Sbjct: 85 GIISDPVTISPETTVADVLELMERKGISGIPVVEDGDMTGKLVGIITKRDI------RFV 138
Query: 277 TNLDVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSL 336
+ + E + + E L+E L V+ + +L VVD++ ++G++++
Sbjct: 139 KDKGKPVSEVMT-REEVITVPEGIDLEEALK-VLHE---HRIEKLPVVDKNGELVGLITM 193
Query: 337 SDIL 340
DI+
Sbjct: 194 KDIV 197
Score = 37.3 bits (87), Expect = 0.014
Identities = 27/102 (26%), Positives = 47/102 (46%), Gaps = 16/102 (15%)
Query: 170 YKIHRLPVIDE---MGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
I +PV+++ G ++ I+T + I ++ D KP + ++ T E V
Sbjct: 109 KGISGIPVVEDGDMTGKLVGIITKRDIR-----FVKDKGKP------VSEVM--TREEVI 155
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
TV E + AL+ E R+ LP+ D G LV + D++
Sbjct: 156 TVPEGIDLEEALKVLHEHRIEKLPVVDKNGELVGLITMKDIV 197
Score = 31.2 bits (71), Expect = 0.95
Identities = 19/84 (22%), Positives = 40/84 (47%), Gaps = 18/84 (21%)
Query: 125 DSVHQQYVGMLTITD--FIKIL-----------QMYYTSSSITMEELEEHKLETNLIDYK 171
+ + VG++T D F+K ++ I +EE + L +++
Sbjct: 120 GDMTGKLVGIITKRDIRFVKDKGKPVSEVMTREEVITVPEGIDLEEALK-----VLHEHR 174
Query: 172 IHRLPVIDEMGNVLYILTHKRILR 195
I +LPV+D+ G ++ ++T K I++
Sbjct: 175 IEKLPVVDKNGELVGLITMKDIVK 198
>gnl|CDD|239988 cd04615, CBS_pair_2, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 35.2 bits (81), Expect = 0.012
Identities = 29/122 (23%), Positives = 48/122 (39%), Gaps = 21/122 (17%)
Query: 226 ETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKE 285
V T I A+ + ALP+ D + LV I ++DV++ A E +E
Sbjct: 4 SCVVLNTDIARAVAEMYTSGSRALPVVDDKKRLVGIITRYDVLSYALES---------EE 54
Query: 286 ANEHKTDWFEGVEKCLLDETLFTVMERIVRAE-------VHRLVVVDEDDHVLGVLSLSD 338
+ K +D + I +A + RL V+D+ V G+++ D
Sbjct: 55 LKDAKVREVMNSPVITIDAN-----DSIAKARWLMSNNNISRLPVLDDKGKVGGIVTEDD 109
Query: 339 IL 340
IL
Sbjct: 110 IL 111
Score = 33.2 bits (76), Expect = 0.063
Identities = 30/110 (27%), Positives = 51/110 (46%), Gaps = 15/110 (13%)
Query: 98 VVFDTQLLVKKAFFALVYNGIRAAPLWDSVHQQYVGMLTITDFIKI-----------LQM 146
VV +T + +A + +G RA P+ D ++ VG++T D + ++
Sbjct: 6 VVLNTDIA--RAVAEMYTSGSRALPVVDDK-KRLVGIITRYDVLSYALESEELKDAKVRE 62
Query: 147 YYTSSSITMEELEE-HKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILR 195
S IT++ + K + + I RLPV+D+ G V I+T ILR
Sbjct: 63 VMNSPVITIDANDSIAKARWLMSNNNISRLPVLDDKGKVGGIVTEDDILR 112
Score = 27.5 bits (61), Expect = 5.1
Identities = 25/126 (19%), Positives = 47/126 (37%), Gaps = 16/126 (12%)
Query: 148 YTSSSITMEELEEHKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKP 207
S + + + + LPV+D+ ++ I+T +L +
Sbjct: 1 MKPSCVVLNTDIARAV-AEMYTSGSRALPVVDDKKRLVGIITRYDVLSY----------- 48
Query: 208 SFLN-KTLRDLKIGTYEN--VETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAK 264
L + L+D K+ N V T+ SI A +S LP+ D +G + I +
Sbjct: 49 -ALESEELKDAKVREVMNSPVITIDANDSIAKARWLMSNNNISRLPVLDDKGKVGGIVTE 107
Query: 265 FDVINL 270
D++
Sbjct: 108 DDILRK 113
>gnl|CDD|129488 TIGR00393, kpsF, KpsF/GutQ family protein. 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
[Energy metabolism, Sugars].
Length = 268
Score = 36.7 bits (85), Expect = 0.012
Identities = 30/111 (27%), Positives = 49/111 (44%), Gaps = 8/111 (7%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTL 283
++ +A TS AL + E+R+ + + D LV +F D+ +
Sbjct: 165 DLPLIAPTTSFKDALLEMSEKRLGSAIVCDENNQLVGVFTDGDL-----RRALLGGGSLK 219
Query: 284 KEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVL 334
E + T G + LD L +E + R ++ LVVVD+ + VLGVL
Sbjct: 220 SEVRDFMT---LGPKTFKLDALLLEALEFLERRKITSLVVVDDHNKVLGVL 267
>gnl|CDD|239998 cd04626, CBS_pair_13, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 111
Score = 35.1 bits (81), Expect = 0.013
Identities = 25/114 (21%), Positives = 56/114 (49%), Gaps = 9/114 (7%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEA 286
T+ E+ SI AL + L+ + + + D+E L + D+++L +++ V +
Sbjct: 5 TIDEDASIREALHEMLKYNTNEIIVKDNEEKLKGVVTFTDILDLDLFESFLEKKVFNIVS 64
Query: 287 NEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ ++ ++T+ ++ + ++ RL VVD D+ ++GV+ DIL
Sbjct: 65 QD---VFYVNE-----EDTIDEALDIMREKQIGRLPVVD-DNKLIGVVRTKDIL 109
>gnl|CDD|240006 cd04635, CBS_pair_22, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 122
Score = 35.1 bits (81), Expect = 0.015
Identities = 26/109 (23%), Positives = 53/109 (48%), Gaps = 14/109 (12%)
Query: 240 KFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEANEHKTDWFEGVEK 299
LE + LP+ G L+ I + D+I + +T ++++ +T VEK
Sbjct: 18 LMLESGFTGLPVVQKAGELIGIITRRDIIRAGSVRT------SVEDQQRTQTKASPTVEK 71
Query: 300 CLL--------DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ D+++ T +E ++ ++ RL VV+E D ++G++ D+L
Sbjct: 72 IMSTPVYSVTPDDSIATAVELMLEHDIGRLPVVNEKDQLVGIVDRHDVL 120
Score = 34.8 bits (80), Expect = 0.017
Identities = 22/98 (22%), Positives = 43/98 (43%), Gaps = 8/98 (8%)
Query: 175 LPVIDEMGNVLYILTHKRILRFLFLYIN----DLPKPSFLNKTLRDLKIGTYENVETVAE 230
LPV+ + G ++ I+T + I+R + + + + + Y +V
Sbjct: 27 LPVVQKAGELIGIITRRDIIRAGSVRTSVEDQQRTQTKASPTVEKIMSTPVY----SVTP 82
Query: 231 ETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
+ SI A+ LE + LP+ + + LV I + DV+
Sbjct: 83 DDSIATAVELMLEHDIGRLPVVNEKDQLVGIVDRHDVL 120
>gnl|CDD|225457 COG2905, COG2905, Predicted signal-transduction protein containing
cAMP-binding and CBS domains [Signal transduction
mechanisms].
Length = 610
Score = 37.0 bits (86), Expect = 0.019
Identities = 36/121 (29%), Positives = 52/121 (42%), Gaps = 12/121 (9%)
Query: 222 YENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDV 281
TV+ + SI A RK + VS+L + D G L+ I + D L +
Sbjct: 156 TLPAVTVSPQASIQDAARKMKDEGVSSLVVLDDSGPLLGIVTRKD---LRSRVIADGRSK 212
Query: 282 TLKEANEHKTDWFEGVEKCLLDET--LFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
T K +E T +D LF M ++R + L V ED LG+L+L+DI
Sbjct: 213 TQK-VSEVMT-----SPVISVDRGDFLFEAMLMMLRNRIKHLPVT-EDGQPLGILTLTDI 265
Query: 340 L 340
L
Sbjct: 266 L 266
>gnl|CDD|239968 cd04595, CBS_pair_DHH_polyA_Pol_assoc, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains associated with an upstream DHH domain which
performs a phosphoesterase function and a downstream
polyA polymerase domain. 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 = 34.5 bits (80), Expect = 0.019
Identities = 12/38 (31%), Positives = 22/38 (57%), Gaps = 1/38 (2%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
D L V E +V ++ V V ED ++G+++ +D+L
Sbjct: 72 DTPLSEVQELMVEHDI-GRVPVVEDGRLVGIVTRTDLL 108
>gnl|CDD|239963 cd04590, CBS_pair_CorC_HlyC_assoc, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains associated with the CorC_HlyC domain. CorC_HlyC
is a transporter associated domain. This small domain is
found in Na+/H+ antiporters, in proteins involved in
magnesium and cobalt efflux, and in association with
some proteins of unknown function. The function of the
CorC_HlyC domain is uncertain but it might be involved
in modulating transport of ion substrates. 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.
The second CBS domain in this CD is degenerate.
Length = 111
Score = 33.6 bits (78), Expect = 0.035
Identities = 17/52 (32%), Positives = 28/52 (53%), Gaps = 1/52 (1%)
Query: 302 LDETLFTVMERIVRAEVHRLVVVDED-DHVLGVLSLSDILVYLVLKPSDDDI 352
D+TL ++E I + R V D D D+++GV+ + D+L L D D+
Sbjct: 8 ADDTLEEILELIAESGHSRFPVYDGDLDNIIGVVHVKDLLRALAEGEEDLDL 59
Score = 32.1 bits (74), Expect = 0.14
Identities = 24/121 (19%), Positives = 50/121 (41%), Gaps = 17/121 (14%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTD-SEGHLVDIFAKFDVIN-LAAEKTYTNLDV 281
++ + + ++ L E S P+ D +++ + D++ LA + +L
Sbjct: 2 DIVALDADDTLEEILELIAESGHSRFPVYDGDLDNIIGVVHVKDLLRALAEGEEDLDLRD 61
Query: 282 TLKEANEHKTDWFEGVEKCLLDET--LFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
L+ F + E+ L ++E + + H +VVDE G+++L DI
Sbjct: 62 LLRPP------LF-------VPESTPLDDLLEEMRKERSHMAIVVDEYGGTAGLVTLEDI 108
Query: 340 L 340
L
Sbjct: 109 L 109
>gnl|CDD|240008 cd04637, CBS_pair_24, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 122
Score = 33.9 bits (78), Expect = 0.035
Identities = 14/42 (33%), Positives = 23/42 (54%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
TV+ +T + A + LE +S LP+ D G L+ I D++
Sbjct: 79 TVSPDTPVDEASKLLLENSISCLPVVDENGQLIGIITWKDLL 120
Score = 28.5 bits (64), Expect = 2.9
Identities = 12/30 (40%), Positives = 21/30 (70%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRF 196
L++ I LPV+DE G ++ I+T K +L++
Sbjct: 93 LLENSISCLPVVDENGQLIGIITWKDLLKY 122
>gnl|CDD|240003 cd04632, CBS_pair_19, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 128
Score = 33.2 bits (76), Expect = 0.064
Identities = 31/134 (23%), Positives = 59/134 (44%), Gaps = 20/134 (14%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTN---- 278
E+V TV E+ S+ A+ E +S LP+ D G L I + D+++
Sbjct: 1 EDVITVREDDSVGKAINVLREHGISRLPVVDDNGKLTGIVTRHDIVDFVVRDRDKARTGD 60
Query: 279 --------LDVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVV--DEDD 328
LD+ + +A V ++++ ++R++ + +VVV D+D
Sbjct: 61 RSGEKERMLDLPVYDAMS------SPVITASPNDSVRDAVDRMLENDDSSVVVVTPDDDT 114
Query: 329 HVLGVLSLSDILVY 342
V+G+L+ D+L
Sbjct: 115 KVVGILTKKDVLRA 128
Score = 27.5 bits (61), Expect = 7.7
Identities = 21/73 (28%), Positives = 34/73 (46%), Gaps = 5/73 (6%)
Query: 318 VHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSEVPVD---PDLASSDD 374
+ RL VVD++ + G+++ DI V V++ D + S + E +D D SS
Sbjct: 24 ISRLPVVDDNGKLTGIVTRHDI-VDFVVRD-RDKARTGDRSGEKERMLDLPVYDAMSSPV 81
Query: 375 KVFEENEEPRDYV 387
N+ RD V
Sbjct: 82 ITASPNDSVRDAV 94
>gnl|CDD|215936 pfam00478, IMPDH, IMP dehydrogenase / GMP reductase domain. This
family is involved in biosynthesis of guanosine
nucleotide. Members of this family contain a TIM barrel
structure. In the inosine monophosphate dehydrogenases 2
CBS domains pfam00571 are inserted in the TIM barrel.
This family is a member of the common phosphate binding
site TIM barrel family.
Length = 467
Score = 34.9 bits (81), Expect = 0.068
Identities = 25/127 (19%), Positives = 48/127 (37%), Gaps = 23/127 (18%)
Query: 220 GTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHL------VDIFAKFDVINLAAE 273
G + TV+ +T++ AL +S +P+T+ L + ++
Sbjct: 87 GFITDPVTVSPDTTVAEALELKERYGISGVPVTEDGKLLGGLVGIRTSRDIDFLSKVSVV 146
Query: 274 KTYTNLDVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGV 333
T T VT E TL E + ++ +L +VD+D ++G+
Sbjct: 147 MTMTEDLVTAPE-----------------GITLEEANEILHEHKIEKLPIVDDDGELVGL 189
Query: 334 LSLSDIL 340
++ DI
Sbjct: 190 ITRKDIE 196
>gnl|CDD|240011 cd04640, CBS_pair_27, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 126
Score = 33.0 bits (76), Expect = 0.071
Identities = 12/33 (36%), Positives = 22/33 (66%)
Query: 308 TVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+E +++ V L+VVD DD+ +GV++ D+L
Sbjct: 14 EALELMIKHGVRLLLVVDSDDNFIGVITAVDLL 46
Score = 32.6 bits (75), Expect = 0.13
Identities = 26/121 (21%), Positives = 54/121 (44%), Gaps = 10/121 (8%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDV-----INLAAEKTYTNLDV 281
+ +TSI AL ++ V L + DS+ + + + D+ I E + ++
Sbjct: 5 VIPADTSIDEALELMIKHGVRLLLVVDSDDNFIGVITAVDLLGEEPIKRIQEGGISRSEL 64
Query: 282 TLKE--ANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDH-VLGVLSLSD 338
T+ + + + E L + ++ V+E + + +VVD + H + G++S SD
Sbjct: 65 TVADVMTPKEDLKALDLEE--LENASVGDVVETLKASGRQHALVVDREHHQIRGIISTSD 122
Query: 339 I 339
I
Sbjct: 123 I 123
>gnl|CDD|240014 cd04643, CBS_pair_30, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 116
Score = 32.9 bits (76), Expect = 0.072
Identities = 30/126 (23%), Positives = 52/126 (41%), Gaps = 16/126 (12%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLV------DIFAKFDVINLAAEKTY 276
E V V + ++ HAL + SA+P+ D EG V DI K + +
Sbjct: 1 EEVAYVQDTNTLRHALLVLTKHGYSAIPVLDKEGKYVGTISLTDILWKLKGLENLDLERL 60
Query: 277 TNLDVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSL 336
+L V + TD V + D + ++ ++ L VVD+D +G+++
Sbjct: 61 VDLKV----IDVMNTD----VPVIIDDADIEEILHLLIDQPF--LPVVDDDGIFIGIITR 110
Query: 337 SDILVY 342
+IL
Sbjct: 111 REILKA 116
Score = 29.5 bits (67), Expect = 1.3
Identities = 23/101 (22%), Positives = 43/101 (42%), Gaps = 16/101 (15%)
Query: 109 AFFALVYNGIRAAPLWDSVHQQYVGMLTITDFI-KILQM----YYTSSSITMEELEEHKL 163
A L +G A P+ D +YVG +++TD + K+ + + + ++ +
Sbjct: 15 ALLVLTKHGYSAIPVLDK-EGKYVGTISLTDILWKLKGLENLDLERLVDLKVIDVMNTDV 73
Query: 164 ETNLIDYKIHR----------LPVIDEMGNVLYILTHKRIL 194
+ D I LPV+D+ G + I+T + IL
Sbjct: 74 PVIIDDADIEEILHLLIDQPFLPVVDDDGIFIGIITRREIL 114
Score = 28.3 bits (64), Expect = 3.2
Identities = 11/42 (26%), Positives = 21/42 (50%)
Query: 302 LDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYL 343
TL + + + + V+D++ +G +SL+DIL L
Sbjct: 8 DTNTLRHALLVLTKHGYSAIPVLDKEGKYVGTISLTDILWKL 49
>gnl|CDD|239980 cd04607, CBS_pair_NTP_transferase_assoc, This cd contains two
tandem repeats of the cystathionine beta-synthase (CBS
pair) domain associated with the NTP (Nucleotidyl
transferase) domain downstream. 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 = 32.5 bits (75), Expect = 0.088
Identities = 11/35 (31%), Positives = 16/35 (45%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
T +S L ER + LP+ D EG +V +
Sbjct: 70 TAKVGSSREEILALMRERSIRHLPILDEEGRVVGL 104
Score = 30.9 bits (71), Expect = 0.34
Identities = 10/37 (27%), Positives = 22/37 (59%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDI 339
D ++ + +I + + ++VVDE+ +LG ++ DI
Sbjct: 10 DASILDALRKIDKNALRIVLVVDENGRLLGTVTDGDI 46
>gnl|CDD|239992 cd04620, CBS_pair_7, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 115
Score = 32.7 bits (75), Expect = 0.099
Identities = 15/78 (19%), Positives = 37/78 (47%), Gaps = 14/78 (17%)
Query: 132 VGMLTITDFIKILQMYYTSSSITMEELEEHKL----ETNLID----------YKIHRLPV 177
+G+ T D +++ + S + + E+ + E+ + D ++I LPV
Sbjct: 37 LGIFTERDIVRLTAIGKDLSDLPIGEVMTQPVVTLQESEIQDIFTALSLFRQHQIRHLPV 96
Query: 178 IDEMGNVLYILTHKRILR 195
+D+ G ++ ++T + I +
Sbjct: 97 LDDQGQLIGLVTAESIRQ 114
Score = 30.0 bits (68), Expect = 0.87
Identities = 25/124 (20%), Positives = 54/124 (43%), Gaps = 25/124 (20%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAE-KTYTNLD----- 280
TV +T + A+ ++ S+ + +G L+ IF + D++ L A K ++L
Sbjct: 5 TVTPDTPVADAIALMSQQGDSSCVLVVEKGRLLGIFTERDIVRLTAIGKDLSDLPIGEVM 64
Query: 281 ----VTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSL 336
VTL+E+ + +FT + + ++ L V+D+ ++G+++
Sbjct: 65 TQPVVTLQESE---------------IQDIFTALSLFRQHQIRHLPVLDDQGQLIGLVTA 109
Query: 337 SDIL 340
I
Sbjct: 110 ESIR 113
>gnl|CDD|239976 cd04603, CBS_pair_KefB_assoc, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with the KefB (Kef-type K+ transport systems)
domain which is involved in inorganic ion transport and
metabolism. 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 = 32.4 bits (74), Expect = 0.11
Identities = 29/91 (31%), Positives = 42/91 (46%), Gaps = 23/91 (25%)
Query: 302 LDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVD--ETSS 359
L E + + E RA +VVVDE++ VLG ++LSD+L +IG + ET
Sbjct: 12 LREAIKMINELGARA----VVVVDEENKVLGQVTLSDLL----------EIGPNDYETLK 57
Query: 360 DSEVPVDPDLASSDD-------KVFEENEEP 383
EV + P D ++F E E P
Sbjct: 58 VCEVYIVPVPIVYCDSKVTDLLRIFRETEPP 88
>gnl|CDD|237843 PRK14869, PRK14869, putative manganese-dependent inorganic
pyrophosphatase; Provisional.
Length = 546
Score = 34.0 bits (79), Expect = 0.12
Identities = 17/49 (34%), Positives = 26/49 (53%), Gaps = 3/49 (6%)
Query: 213 TLRDLKIGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
+RDL+I + TV+ +TS+ A E V LP+ D EG L+ +
Sbjct: 69 QVRDLEI---DKPVTVSPDTSLKEAWNLMDENNVKTLPVVDEEGKLLGL 114
Score = 32.5 bits (75), Expect = 0.39
Identities = 16/59 (27%), Positives = 28/59 (47%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDS 361
D +L + V L VVDE+ +LG++SLSD+ + + + TS ++
Sbjct: 84 DTSLKEAWNLMDENNVKTLPVVDEEGKLLGLVSLSDLARAYMDILDPEILSKSPTSLEN 142
Score = 32.5 bits (75), Expect = 0.43
Identities = 60/287 (20%), Positives = 99/287 (34%), Gaps = 93/287 (32%)
Query: 111 FALVYNGIRAAPLWDSVHQQYVGMLTITDFIKILQMYYTSSSITMEE----LEEHKLETN 166
F L Y G+ A L + V Q V L I + + S +++E ++E+ ++T
Sbjct: 50 FVLDYFGVEAPELIEDVKPQ-VRDLEIDKPVTV------SPDTSLKEAWNLMDENNVKT- 101
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVE 226
LPV+DE G +L +++ + R Y++ L + L + EN+
Sbjct: 102 --------LPVVDEEGKLLGLVSLSDLAR---AYMDILD-----PEILSKSPT-SLENII 144
Query: 227 TV--------AEETSIIH------------------------------ALRKFLERRVSA 248
AEE + +E V
Sbjct: 145 RTLDGEVLVGAEEDKVEEGKVVVAAMAPESLLERIEEGDIVIVGDREDIQLAAIEAGVRL 204
Query: 249 LPMTDSEGHLVDIFAKFDVINLAAEK----------TYT-----NLDVTLKEANEHKTDW 293
L +T G V DV+ LA E T+T N + +
Sbjct: 205 LIIT--GGAPVSE----DVLELAKENGVTVISTPYDTFTTARLINQSIPVSYIMTT---- 254
Query: 294 FEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
E + D+ L V E ++++ VVDED V+GV+S +L
Sbjct: 255 -EDLVTFSKDDYLEDVKEVMLKSRYRSYPVVDEDGKVVGVISRYHLL 300
>gnl|CDD|225829 COG3292, COG3292, Predicted periplasmic ligand-binding sensor
domain [Signal transduction mechanisms].
Length = 671
Score = 33.3 bits (76), Expect = 0.22
Identities = 23/101 (22%), Positives = 33/101 (32%), Gaps = 11/101 (10%)
Query: 167 LIDYKIHRLPVIDEMGNVLYILTHKRILRF-------LFLYINDLPKPSF--LNKTLRDL 217
L D + L V D G L++ T + F L L L K + L
Sbjct: 162 LKDTPVVAL-VFDANGR-LWVGTPDGLSYFDAGRGKALQLASPPLDKAINALIADVQGRL 219
Query: 218 KIGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHL 258
+GT + V E L L + D++G L
Sbjct: 220 WVGTDQGVYLQEAEGWRASNWGPMLPSGNILLLVQDAQGEL 260
>gnl|CDD|240009 cd04638, CBS_pair_25, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 106
Score = 31.2 bits (71), Expect = 0.25
Identities = 23/100 (23%), Positives = 43/100 (43%), Gaps = 16/100 (16%)
Query: 170 YKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVETVA 229
YK+ +PV+ + G ++ I+T K +LR N L + + TV+
Sbjct: 22 YKVSGVPVVKKSGELVGIITRKDLLR---------------NPEEEQLALLMTRDPPTVS 66
Query: 230 EETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN 269
+ + A + +E + +P+ D G LV I D++
Sbjct: 67 PDDDVKEAAKLMVENNIRRVPVVDD-GKLVGIVTVADIVR 105
Score = 30.8 bits (70), Expect = 0.34
Identities = 27/121 (22%), Positives = 49/121 (40%), Gaps = 22/121 (18%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNL--- 279
ENV V + L E +VS +P+ G LV I + D++ E+ L
Sbjct: 1 ENVVYVTLPGTRDDVLELLKEYKVSGVPVVKKSGELVGIITRKDLLRNPEEEQLALLMTR 60
Query: 280 -DVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSD 338
T+ D+ + + +V + R+ VVD D ++G+++++D
Sbjct: 61 DPPTVSP-----------------DDDVKEAAKLMVENNIRRVPVVD-DGKLVGIVTVAD 102
Query: 339 I 339
I
Sbjct: 103 I 103
>gnl|CDD|239986 cd04613, CBS_pair_SpoIVFB_EriC_assoc2, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains in association with either the SpoIVFB domain
(sporulation protein, stage IV cell wall formation, F
locus, promoter-distal B) or the chloride channel
protein EriC. SpoIVFB is one of 4 proteins involved in
endospore formation; the others are SpoIVFA (sporulation
protein, stage IV cell wall formation, F locus,
promoter-proximal A), BofA (bypass-of-forespore A ), and
SpoIVB (sporulation protein, stage IV cell wall
formation, B locus). SpoIVFB is negatively regulated by
SpoIVFA and BofA and activated by SpoIVB. It is thought
that SpoIVFB, SpoIVFA, and BofA are located in the
mother-cell membrane that surrounds the forespore and
that SpoIVB is secreted from the forespore into the
space between the two where it activates SpoIVFB. EriC
is involved in inorganic ion transport and metabolism.
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 = 31.0 bits (71), Expect = 0.30
Identities = 28/123 (22%), Positives = 55/123 (44%), Gaps = 16/123 (13%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKT-YTNL-- 279
+V T+ E+T + L + P+ D +G LV I + D+ + + + Y +
Sbjct: 1 RDVVTIPEDTPLNELLDVIAHSPENNFPVVDDDGRLVGIVSLDDIREILFDPSLYDLVVA 60
Query: 280 -DVTLKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDED-DHVLGVLSLS 337
D+ K +++L +++ ++ +L VVD+D +LG+LS S
Sbjct: 61 SDIMTKP-----------PVVVYPEDSLEDALKKFEDSDYEQLPVVDDDPGKLLGILSRS 109
Query: 338 DIL 340
D+L
Sbjct: 110 DLL 112
Score = 27.9 bits (63), Expect = 3.5
Identities = 14/54 (25%), Positives = 26/54 (48%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDE 356
D L +++ I + + VVD+D ++G++SL DI L D + +
Sbjct: 9 DTPLNELLDVIAHSPENNFPVVDDDGRLVGIVSLDDIREILFDPSLYDLVVASD 62
>gnl|CDD|239969 cd04596, CBS_pair_DRTGG_assoc, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with a DRTGG domain upstream. The function of
the DRTGG domain, named after its conserved residues, is
unknown. 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 = 108
Score = 31.0 bits (71), Expect = 0.34
Identities = 28/122 (22%), Positives = 48/122 (39%), Gaps = 20/122 (16%)
Query: 147 YYTSSSITMEELEEHKLETNLIDYKIHRLPVIDEMGNVLYILTHKRILRFLFLYINDLPK 206
Y +++ T+++ E ET R PV+DE V+ I+T K + D
Sbjct: 5 GYLTTTDTVKDWHELNKETG-----HSRFPVVDEKNKVVGIVTSKDVAGKD----PDTTI 55
Query: 207 PSFLNKTLRDLKIGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFD 266
+ K N TV +TS+ + + LP+ D L+ I ++ D
Sbjct: 56 EKVMTK-----------NPITVNPKTSVASVAHMMIWEGIEMLPVVDDNKKLLGIISRQD 104
Query: 267 VI 268
V+
Sbjct: 105 VL 106
>gnl|CDD|239982 cd04609, CBS_pair_PALP_assoc2, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with the pyridoxal-phosphate (PALP) dependent
enzyme domain upstream. The vitamin B6 complex
comprises pyridoxine, pyridoxal, and pyridoxamine, as
well as the 5'-phosphate esters of pyridoxal (PALP) and
pyridoxamine, the last two being the biologically active
coenzyme derivatives. The members of the PALP family
are principally involved in the biosynthesis of amino
acids and amino acid-derived metabolites, but they are
also found in the biosynthetic pathways of amino sugars
and other amine-containing compounds. 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 = 30.2 bits (69), Expect = 0.55
Identities = 22/66 (33%), Positives = 34/66 (51%), Gaps = 1/66 (1%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYLVLKPSDDDIGVDETSSDSE 362
D+T+ +ER+ V +L VVD D V+G + SD+L L+ + + V E +
Sbjct: 9 DDTVSQAIERMREYGVSQLPVVD-DGRVVGSIDESDLLDALIEGKAKFSLPVREVMGEPL 67
Query: 363 VPVDPD 368
VDPD
Sbjct: 68 PTVDPD 73
Score = 28.7 bits (65), Expect = 1.8
Identities = 28/118 (23%), Positives = 56/118 (47%), Gaps = 10/118 (8%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
+V +VA + ++ A+ + E VS LP+ D +G +V + D+++ A + +
Sbjct: 1 GDVVSVAPDDTVSQAIERMREYGVSQLPVVD-DGRVVGSIDESDLLD-ALIEGKAKFSLP 58
Query: 283 LKEANEHKTDWFEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
++E V+ D + + E + R V VVVDE +G+++ +D+L
Sbjct: 59 VREVMGEP---LPTVDP---DAPIEELSELLDRGNV--AVVVDEGGKFVGIITRADLL 108
>gnl|CDD|239960 cd04587, CBS_pair_CAP-ED_DUF294_PBI_assoc, This cd contains two
tandem repeats of the cystathionine beta-synthase (CBS
pair) domains associated with either the CAP_ED (cAMP
receptor protein effector domain) family of
transcription factors and the DUF294 domain or the PB1
(Phox and Bem1p) domain. 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 = 30.3 bits (69), Expect = 0.65
Identities = 27/125 (21%), Positives = 51/125 (40%), Gaps = 23/125 (18%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
TV+ T++ A + E+RVS + + D LV IF T+ D+
Sbjct: 1 TKPATVSPTTTVQEAAKLMREKRVSCVLVMD-GNKLVGIF--------------TSKDIA 45
Query: 283 LKEANEHKTDWFEGVEKCL--------LDETLFTVMERIVRAEVHRLVVVDEDDHVLGVL 334
L+ + VE+ + D + + +V+ + L VVD+ V+G+L
Sbjct: 46 LRVVAQGLDPESTLVERVMTPNPVCATSDTPVLEALHLMVQGKFRHLPVVDKSGQVVGLL 105
Query: 335 SLSDI 339
++ +
Sbjct: 106 DVTKL 110
>gnl|CDD|239977 cd04604, CBS_pair_KpsF_GutQ_assoc, This cd contains two tandem
repeats of the cystathionine beta-synthase (CBS pair)
domains associated with KpsF/GutQ domains in the API
[A5P (D-arabinose 5-phosphate) isomerase] protein.
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 = 30.1 bits (69), Expect = 0.72
Identities = 10/33 (30%), Positives = 16/33 (48%)
Query: 227 TVAEETSIIHALRKFLERRVSALPMTDSEGHLV 259
T+ + AL E +++ALP+ D G V
Sbjct: 71 TIDPDALAAEALELMEENKITALPVVDDNGRPV 103
Score = 29.8 bits (68), Expect = 0.91
Identities = 9/20 (45%), Positives = 14/20 (70%)
Query: 321 LVVVDEDDHVLGVLSLSDIL 340
L VVD++ +GVL + D+L
Sbjct: 93 LPVVDDNGRPVGVLHIHDLL 112
>gnl|CDD|239993 cd04621, CBS_pair_8, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 135
Score = 30.1 bits (68), Expect = 0.90
Identities = 10/41 (24%), Positives = 24/41 (58%)
Query: 303 DETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDILVYL 343
+ +L V++ + + V R++VVD++ +GV++ D+
Sbjct: 9 EHSLLHVVDEMEKNGVGRVIVVDDNGKPVGVITYRDLAFAE 49
Score = 27.4 bits (61), Expect = 8.0
Identities = 24/134 (17%), Positives = 50/134 (37%), Gaps = 17/134 (12%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVT 282
E++ TV E S++H + + + V + + D G V + D+ E L
Sbjct: 1 EDIATVHPEHSLLHVVDEMEKNGVGRVIVVDDNGKPVGVITYRDLAFAEFEDNERGLPKK 60
Query: 283 LKEANEHKTDWFEGVEKCLL----------------DETLFTVMERIVRAEVHRLVVVDE 326
+ K + ++ + + ++ A + L VVD
Sbjct: 61 SIKMKRKAGQKRYRYVKEVPLVAEDIMTEEIITVSPNDDVVDAAKLMLEANISGLPVVDN 120
Query: 327 DDHVLGVLSLSDIL 340
D+ ++GV++ +DI
Sbjct: 121 DN-IVGVITKTDIC 133
>gnl|CDD|239987 cd04614, CBS_pair_1, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 96
Score = 28.9 bits (65), Expect = 1.3
Identities = 19/46 (41%), Positives = 25/46 (54%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVIN 269
NV TV EET + A+R V ALP+ D +G L I + D+I
Sbjct: 2 NVPTVWEETPLPVAVRIMELANVKALPVLDDDGKLSGIITERDLIA 47
>gnl|CDD|239989 cd04617, CBS_pair_4, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 118
Score = 29.2 bits (66), Expect = 1.7
Identities = 10/27 (37%), Positives = 17/27 (62%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALP 250
N+ T E S++ A +K +E +V +LP
Sbjct: 69 NITTTTPEESVLEAAKKLIEHQVDSLP 95
>gnl|CDD|239981 cd04608, CBS_pair_PALP_assoc, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with the pyridoxal-phosphate (PALP) dependent
enzyme domain upstream. The vitamin B6 complex
comprises pyridoxine, pyridoxal, and pyridoxamine, as
well as the 5'-phosphate esters of pyridoxal (PALP) and
pyridoxamine, the last two being the biologically active
coenzyme derivatives. The members of the PALP family
are principally involved in the biosynthesis of amino
acids and amino acid-derived metabolites, but they are
also found in the biosynthetic pathways of amino sugars
and other amine-containing compounds. 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 = 124
Score = 28.8 bits (65), Expect = 1.9
Identities = 13/32 (40%), Positives = 21/32 (65%), Gaps = 3/32 (9%)
Query: 321 LVVVDEDDHVLGVLSLSDILVYLV---LKPSD 349
L VVDE +LG+++L ++L L ++PSD
Sbjct: 28 LPVVDESGKILGMVTLGNLLSSLSSGKVQPSD 59
>gnl|CDD|216485 pfam01412, ArfGap, Putative GTPase activating protein for Arf.
Putative zinc fingers with GTPase activating proteins
(GAPs) towards the small GTPase, Arf. The GAP of ARD1
stimulates GTPase hydrolysis for ARD1 but not ARFs.
Length = 117
Score = 28.7 bits (65), Expect = 1.9
Identities = 18/71 (25%), Positives = 27/71 (38%), Gaps = 13/71 (18%)
Query: 52 RGLPVATSF-----LDKIDFADLE--KDGGNQIFVKFFKFHKCYDLIPTSAKLVVFDTQL 104
R L V S LDK LE K GGN+ +F++ + P S+
Sbjct: 44 RSLGVHISKVRSLTLDKWTPEQLEFMKAGGNKRANEFWEANLPPPKPPPSSSDRE----- 98
Query: 105 LVKKAFFALVY 115
+++F Y
Sbjct: 99 -KRESFIRAKY 108
>gnl|CDD|240005 cd04634, CBS_pair_21, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 143
Score = 29.3 bits (66), Expect = 2.0
Identities = 32/122 (26%), Positives = 54/122 (44%), Gaps = 25/122 (20%)
Query: 170 YKIHRLPVIDEMGNVLYILTHKRILRFLF-------------LYINDLPKPSFLN--KTL 214
KI PV+D G ++ I++ IL+ L L + +LP F+N +T
Sbjct: 22 NKISGAPVLDG-GKLVGIVSESDILKLLVTHDPSGNLWLPSPLELIELPLREFINWEETK 80
Query: 215 RDLK-IGTYE-------NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFD 266
R L G + V T++ + SI A + ++ LP+ + +G LV I + D
Sbjct: 81 RALTDAGKMKVRDIMTKKVITISPDASIEDAAELMVRHKIKRLPVVE-DGRLVGIVTRGD 139
Query: 267 VI 268
+I
Sbjct: 140 II 141
Score = 28.5 bits (64), Expect = 4.0
Identities = 32/142 (22%), Positives = 62/142 (43%), Gaps = 27/142 (19%)
Query: 224 NVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI----------NLAAE 273
N T + +I A R E ++S P+ D G LV I ++ D++ NL
Sbjct: 2 NPITCNADDTISDAARLLRENKISGAPVLD-GGKLVGIVSESDILKLLVTHDPSGNLWLP 60
Query: 274 KTYTNLDVTLKEA-----------NEHKTDWFEGVEKCLL----DETLFTVMERIVRAEV 318
+++ L+E + K + + K ++ D ++ E +VR ++
Sbjct: 61 SPLELIELPLREFINWEETKRALTDAGKMKVRDIMTKKVITISPDASIEDAAELMVRHKI 120
Query: 319 HRLVVVDEDDHVLGVLSLSDIL 340
RL VV+ D ++G+++ DI+
Sbjct: 121 KRLPVVE-DGRLVGIVTRGDII 141
>gnl|CDD|224173 COG1253, TlyC, Hemolysins and related proteins containing CBS
domains [General function prediction only].
Length = 429
Score = 30.3 bits (69), Expect = 2.1
Identities = 25/126 (19%), Positives = 53/126 (42%), Gaps = 17/126 (13%)
Query: 223 ENVETVAEETSIIHALRKFLERRVSALPMTDSE-GHLVDIFAKFDVIN-LAAEKTYTNLD 280
++ + ++ + LE S +P+ D + +++ I D++ L ++ +L
Sbjct: 216 TDIVALDLTDTVEELIELILESGHSRIPVYDGDLDNIIGIVHVKDLLRALLDGQSDLDLR 275
Query: 281 VTLKEANEHKTDWFEGVEKCLLDET--LFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSD 338
V ++ + ET L ++E H +VVDE V G+++L D
Sbjct: 276 VLVRPP-------------LFVPETLSLSDLLEEFREERTHMAIVVDEYGGVEGLVTLED 322
Query: 339 ILVYLV 344
I+ +V
Sbjct: 323 IIEEIV 328
>gnl|CDD|239970 cd04597, CBS_pair_DRTGG_assoc2, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with a DRTGG domain upstream. The function of
the DRTGG domain, named after its conserved residues, is
unknown. 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 = 28.9 bits (65), Expect = 2.1
Identities = 11/47 (23%), Positives = 16/47 (34%), Gaps = 3/47 (6%)
Query: 215 RDLKIGTYENVETVAEETSIIHALRKFLERRVSALPMTDSEGHLVDI 261
RD+ T + AL E + LP+ D +G I
Sbjct: 61 RDVI---NRKPVTARPNDPLREALNLMHEHNIRTLPVVDDDGTPAGI 104
>gnl|CDD|239983 cd04610, CBS_pair_ParBc_assoc, This cd contains two tandem repeats
of the cystathionine beta-synthase (CBS pair) domains
associated with a ParBc (ParB-like nuclease) domain
downstream. 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 = 107
Score = 28.1 bits (63), Expect = 2.8
Identities = 10/24 (41%), Positives = 18/24 (75%)
Query: 172 IHRLPVIDEMGNVLYILTHKRILR 195
I +LPV+DE N++ I+T+ ++R
Sbjct: 83 ISKLPVVDENNNLVGIITNTDVIR 106
Score = 27.0 bits (60), Expect = 7.7
Identities = 14/39 (35%), Positives = 18/39 (46%)
Query: 230 EETSIIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVI 268
E I+ A R +S LP+ D +LV I DVI
Sbjct: 67 PEMDIMDAARVMFRTGISKLPVVDENNNLVGIITNTDVI 105
>gnl|CDD|240001 cd04630, CBS_pair_17, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 114
Score = 28.4 bits (64), Expect = 2.8
Identities = 10/32 (31%), Positives = 19/32 (59%), Gaps = 1/32 (3%)
Query: 309 VMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
+ R + R VV E++ ++G++SL+DI
Sbjct: 82 CARLMERTNIRRAPVV-ENNELIGIISLTDIF 112
>gnl|CDD|220849 pfam10691, DUF2497, Protein of unknown function (DUF2497). Members
of this family belong to the Alphaproteobacteria. The
function of the family is not known.
Length = 72
Score = 26.8 bits (60), Expect = 4.4
Identities = 9/21 (42%), Positives = 14/21 (66%)
Query: 302 LDETLFTVMERIVRAEVHRLV 322
LD L ++ER+VR E+ R+
Sbjct: 50 LDNNLPALVERLVREEIERIA 70
>gnl|CDD|70841 pfam07390, P30, Mycoplasma P30 protein. This family consists of
several P30 proteins which seem to be specific to
Mycoplasma agalactiae. P30 is a 30-kDa immunodominant
antigen and is known to be a transmembrane protein.
Length = 266
Score = 28.6 bits (63), Expect = 5.0
Identities = 13/22 (59%), Positives = 18/22 (81%), Gaps = 1/22 (4%)
Query: 66 FADLEKDGGN-QIFVKFFKFHK 86
F ++EKDGGN +I +FFKF+K
Sbjct: 229 FVNVEKDGGNLKIKFRFFKFNK 250
>gnl|CDD|213317 cd05970, MACS_AAE_MA_like, Medium-chain acyl-CoA synthetase (MACS)
of AAE_MA like. MACS catalyzes the two-step activation
of medium chain fatty acids (containing 4-12 carbons).
The carboxylate substrate first reacts with ATP to form
an acyl-adenylate intermediate, which then reacts with
CoA to produce an acyl-CoA ester. This family of MACS
enzymes is found in archaea and bacteria. It is
represented by the acyl-adenylating enzyme from
Methanosarcina acetivorans (AAE_MA). AAE_MA is most
active with propionate, butyrate, and the branched
analogs: 2-methyl-propionate, butyrate, and pentanoate.
The specific activity is weaker for smaller or larger
acids.
Length = 537
Score = 28.9 bits (65), Expect = 6.1
Identities = 18/73 (24%), Positives = 26/73 (35%), Gaps = 10/73 (13%)
Query: 312 RIVRAEVHRLVVVDED---DHVLGVLSLSDILVYLVLKPSDD-------DIGVDETSSDS 361
RI A + +V + ED +H+ LVL D ++ S D
Sbjct: 114 RIEAAGIKMIVCIGEDGVPEHIDEAAPECGSPTLLVLVGDPVPEGWIDFDKEIENASPDF 173
Query: 362 EVPVDPDLASSDD 374
E P D +DD
Sbjct: 174 ERPTGNDATCNDD 186
>gnl|CDD|239991 cd04619, CBS_pair_6, The CBS domain, named after human CBS, is a
small domain originally identified in cystathionine
beta-synthase and is subsequently found in a wide range
of different proteins. 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 = 114
Score = 27.5 bits (61), Expect = 6.7
Identities = 22/107 (20%), Positives = 39/107 (36%), Gaps = 6/107 (5%)
Query: 234 IIHALRKFLERRVSALPMTDSEGHLVDIFAKFDVINLAAEKTYTNLDVTLKEANEHKTDW 293
+ A + E + + + D G L + K DV+ ++
Sbjct: 12 LQRAAKILGEPGIDLVVVCDPHGKLAGVLTKTDVVRQMGRCGGPGCTAPVENVMTRA--- 68
Query: 294 FEGVEKCLLDETLFTVMERIVRAEVHRLVVVDEDDHVLGVLSLSDIL 340
V C + L V + + + + + VVDE+ LGVL+ D L
Sbjct: 69 ---VVSCRPGDLLHDVWQVMKQRGLKNIPVVDENARPLGVLNARDAL 112
>gnl|CDD|224050 COG1125, OpuBA, ABC-type proline/glycine betaine transport systems,
ATPase components [Amino acid transport and metabolism].
Length = 309
Score = 28.4 bits (64), Expect = 7.2
Identities = 9/21 (42%), Positives = 13/21 (61%)
Query: 323 VVDEDDHVLGVLSLSDILVYL 343
VVDED LG ++ +D+L
Sbjct: 289 VVDEDGRPLGTVTRADLLDEA 309
>gnl|CDD|224319 COG1401, McrB, GTPase subunit of restriction endonuclease [Defense
mechanisms].
Length = 601
Score = 28.2 bits (63), Expect = 9.0
Identities = 21/170 (12%), Positives = 38/170 (22%), Gaps = 15/170 (8%)
Query: 68 DLEKDGGNQIFVKFFKFHKCYDLIPTSAKLVVFDTQLLVKKAFFALVYNGIRAAPLWDSV 127
D GN + + A ++ + L +
Sbjct: 127 GKLIDFGNFANKQKEELIYRAPKTIKLA-------GQTLEAVLPDGKGDEFVDKLLGRVL 179
Query: 128 HQQYVGML------TITDFIKILQMYYTSSSITMEELEEHKLETNL--IDYKIHRLPVID 179
Q + TS + + + +LE L +D + I+
Sbjct: 180 SQGNNYRRLEGLVDISILKWNFIGELGTSEIELLSKEDGEELEKYLPDVDTLNVPIGTIE 239
Query: 180 EMGNVLYILTHKRILRFLFLYINDLPKPSFLNKTLRDLKIGTYENVETVA 229
+ L +L K K + T NV V
Sbjct: 240 TLLKELKKKPFLILLGGALASGTGKTKLGKEFKLELTPEKATARNVYFVP 289
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.320 0.138 0.393
Gapped
Lambda K H
0.267 0.0828 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 21,096,174
Number of extensions: 2118837
Number of successful extensions: 2287
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2180
Number of HSP's successfully gapped: 186
Length of query: 405
Length of database: 10,937,602
Length adjustment: 99
Effective length of query: 306
Effective length of database: 6,546,556
Effective search space: 2003246136
Effective search space used: 2003246136
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 60 (26.7 bits)