RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy7149
(167 letters)
>gnl|CDD|237999 cd00038, CAP_ED, effector domain of the CAP family of transcription
factors; members include CAP (or cAMP receptor protein
(CRP)), which binds cAMP, FNR (fumarate and nitrate
reduction), 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.
Cyclic nucleotide-binding domain similar to CAP are also
present in cAMP- and cGMP-dependent protein kinases
(cAPK and cGPK) and vertebrate cyclic nucleotide-gated
ion-channels. Cyclic nucleotide-monophosphate binding
domain; proteins that bind cyclic nucleotides (cAMP or
cGMP) share a structural domain of about 120 residues;
the best studied is the prokaryotic catabolite gene
activator, CAP, where such a domain is known to be
composed of three alpha-helices and a distinctive
eight-stranded, antiparallel beta-barrel structure;
three conserved glycine residues are thought to be
essential for maintenance of the structural integrity of
the beta-barrel; CooA is a homodimeric transcription
factor that belongs to CAP family; cAMP- and
cGMP-dependent protein kinases (cAPK and cGPK) contain
two tandem copies of the cyclic nucleotide-binding
domain; cAPK's are composed of two different subunits, a
catalytic chain and a regulatory chain, which contains
both copies of the domain; cGPK's are single chain
enzymes that include the two copies of the domain in
their N-terminal section; also found in vertebrate
cyclic nucleotide-gated ion-channels.
Length = 115
Score = 52.7 bits (127), Expect = 1e-09
Identities = 26/108 (24%), Positives = 47/108 (43%), Gaps = 7/108 (6%)
Query: 65 AFTNMTLAVRKALCGVMVFAVVEKAGTIVMNDGEELDSWSVVINGCVEV--ELSDGRSQ- 121
F+ + + L + AG +++ G+ DS +V++G VEV DGR Q
Sbjct: 1 LFSGLDDEELEELADALEERRF-PAGEVIIRQGDPADSLYIVLSGSVEVYKLDEDGREQI 59
Query: 122 --MLQVGDSFGILPTMEKLYHEGVMRTRCDDCQFVCITQTDYYRIQHQ 167
L GD FG L + +R D + + + ++D+ R+ +
Sbjct: 60 VGFLGPGDLFGELALLGNGPRSATVRAL-TDSELLVLPRSDFRRLLQE 106
>gnl|CDD|197516 smart00100, cNMP, Cyclic nucleotide-monophosphate binding domain.
Catabolite gene activator protein (CAP) is a prokaryotic
homologue of eukaryotic cNMP-binding domains, present in
ion channels, and cNMP-dependent kinases.
Length = 120
Score = 48.6 bits (116), Expect = 6e-08
Identities = 24/107 (22%), Positives = 41/107 (38%), Gaps = 8/107 (7%)
Query: 66 FTNMTLAVRKALCGVMVFAVVEKAGTIVMNDGEELDSWSVVINGCVEV--ELSDGRSQ-- 121
F N+ + L + V AG +++ G+ DS+ ++++G VEV L DG Q
Sbjct: 2 FKNLDAEELRELADAL-EPVRYPAGEVIIRQGDVGDSFYIIVSGEVEVYKVLEDGEEQIV 60
Query: 122 -MLQVGDSFGILPTMEKLYHEGVMRTRCDDCQFVCITQTDYYRIQHQ 167
L GD FG L + + + + D+
Sbjct: 61 GTLGPGDFFGELALLT--NSRRAASAAAVALELATLLRIDFRDFLQL 105
>gnl|CDD|215664 pfam00027, cNMP_binding, Cyclic nucleotide-binding domain.
Length = 91
Score = 40.7 bits (96), Expect = 2e-05
Identities = 23/85 (27%), Positives = 39/85 (45%), Gaps = 6/85 (7%)
Query: 88 KAGTIVMNDGEELDSWSVVINGCVEV--ELSDGRSQMLQV---GDSFGILPTMEKLYHEG 142
K G ++ +G+ DS +V++G V+V DGR Q+L GD FG L +
Sbjct: 5 KKGEVIFREGDPADSLYIVLSGKVKVYKLDEDGREQILAFLGPGDFFGELALLGGEPRSA 64
Query: 143 VMRTRCDDCQFVCITQTDYYRIQHQ 167
+ D + + I + D+ + Q
Sbjct: 65 TVVAL-TDSELLVIPREDFLELLEQ 88
>gnl|CDD|223736 COG0664, Crp, cAMP-binding proteins - catabolite gene activator and
regulatory subunit of cAMP-dependent protein kinases
[Signal transduction mechanisms].
Length = 214
Score = 29.0 bits (65), Expect = 0.85
Identities = 20/82 (24%), Positives = 36/82 (43%), Gaps = 6/82 (7%)
Query: 88 KAGTIVMNDGEELDSWSVVINGCVEV--ELSDGRSQMLQV---GDSFGILPTMEKLYHEG 142
G ++ +GEE DS ++++G V++ DGR +L GD FG L +
Sbjct: 29 PKGEVLFTEGEEADSLYIILSGIVKLYANTEDGREIILGFLGPGDFFGELALLGGDPRSA 88
Query: 143 VMRTRCDDCQFVCITQTDYYRI 164
D + + I + D+ +
Sbjct: 89 SAVA-LTDVEVLEIPRKDFLEL 109
>gnl|CDD|173659 cd05122, PKc_STE, Catalytic domain of STE family Protein Kinases.
Protein Kinases (PKs), STE family, catalytic (c) domain.
PKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine or tyrosine residues on
protein substrates. The STE family is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases (STKs), protein
tyrosine kinases (PTKs), RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase (PI3K). This family is composed of STKs, and
some dual-specificity PKs that phosphorylate both
threonine and tyrosine residues of target proteins. Most
members are kinases involved in mitogen-activated
protein kinase (MAPK) signaling cascades, acting as MAPK
kinases (MAPKKs), MAPK kinase kinases (MAPKKKs), or MAPK
kinase kinase kinases (MAP4Ks). The MAPK signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising of the MAPK, which is
phosphorylated and activated by a MAPKK, which itself is
phosphorylated and activated by a MAPKKK. Each MAPK
cascade is activated either by a small GTP-binding
protein or by an adaptor protein, which transmits the
signal either directly to a MAPKKK to start the triple
kinase core cascade or indirectly through a mediator
kinase, a MAP4K. Other STE family members include
p21-activated kinases (PAKs) and class III myosins,
among others. PAKs are Rho family GTPase-regulated
kinases that serve as important mediators in the
function of Cdc42 (cell division cycle 42) and Rac.
Class III myosins are motor proteins containing an
N-terminal kinase catalytic domain and a C-terminal
actin-binding domain, which can phosphorylate several
cytoskeletal proteins, conventional myosin regulatory
light chains, as well as autophosphorylate the
C-terminal motor domain. They play an important role in
maintaining the structural integrity of photoreceptor
cell microvilli.
Length = 253
Score = 29.1 bits (66), Expect = 0.86
Identities = 13/33 (39%), Positives = 20/33 (60%), Gaps = 5/33 (15%)
Query: 30 SLIVKDRVRECLEKDPSERTDDDIEQLLDFTQH 62
S KD +++CL+K+P +R EQLL +H
Sbjct: 224 SDEFKDFLKKCLQKNPEKRP--TAEQLL---KH 251
>gnl|CDD|235745 PRK06214, PRK06214, sulfite reductase; Provisional.
Length = 530
Score = 28.5 bits (64), Expect = 2.0
Identities = 12/39 (30%), Positives = 19/39 (48%), Gaps = 7/39 (17%)
Query: 96 DGEELDSWSVVINGCVEVELSDGRSQMLQVGDSFGILPT 134
G E ++W V E++L+ +VGDS G+ P
Sbjct: 182 PGSEKETWHV------EIDLAGSGLDY-EVGDSLGLFPA 213
>gnl|CDD|238639 cd01314, D-HYD, D-hydantoinases (D-HYD) also called
dihydropyrimidases (DHPase) and related proteins;
DHPases are a family of enzymes that catalyze the
reversible hydrolytic ring opening of the amide bond in
five- or six-membered cyclic diamides, like
dihydropyrimidine or hydantoin. The hydrolysis of
dihydropyrimidines is the second step of reductive
catabolism of pyrimidines in human. The hydrolysis of
5-substituted hydantoins in microorganisms leads to
enantiomerically pure N-carbamyl amino acids, which are
used for the production of antibiotics, peptide
hormones, pyrethroids, and pesticides. HYDs are
classified depending on their stereoselectivity. This
family also includes collapsin response regulators
(CRMPs), cytosolic proteins involved in neuronal
differentiation and axonal guidance which have strong
homology to DHPases, but lack most of the active site
residues.
Length = 447
Score = 27.6 bits (62), Expect = 3.3
Identities = 10/25 (40%), Positives = 14/25 (56%)
Query: 135 MEKLYHEGVMRTRCDDCQFVCITQT 159
M L+ EGV + R +FV +T T
Sbjct: 343 MPLLWSEGVAKGRITLEKFVELTST 367
>gnl|CDD|132940 cd06609, STKc_MST3_like, Catalytic domain of Mammalian Ste20-like
protein kinase 3-like Protein Serine/Threonine Kinases.
Serine/threonine kinases (STKs), mammalian Ste20-like
protein kinase 3 (MST3)-like subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The MST3-like subfamily
is part of a larger superfamily that includes the
catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. This subfamily is composed of MST3, MST4,
STK25, Schizosaccharomyces pombe Nak1 and Sid1,
Saccharomyces cerevisiae sporulation-specific protein 1
(SPS1), and related proteins. Nak1 is required by
fission yeast for polarizing the tips of actin
cytoskeleton and is involved in cell growth, cell
separation, cell morphology and cell-cycle progression.
Sid1 is a component in the septation initiation network
(SIN) signaling pathway, and plays a role in
cytokinesis. SPS1 plays a role in regulating proteins
required for spore wall formation. MST4 plays a role in
mitogen-activated protein kinase (MAPK) signaling during
cytoskeletal rearrangement, morphogenesis, and
apoptosis. MST3 phosphorylates the STK NDR and may play
a role in cell cycle progression and cell morphology.
STK25 may play a role in the regulation of cell
migration and polarization.
Length = 274
Score = 27.6 bits (62), Expect = 3.4
Identities = 10/15 (66%), Positives = 10/15 (66%)
Query: 34 KDRVRECLEKDPSER 48
KD V CL KDP ER
Sbjct: 228 KDFVSLCLNKDPKER 242
>gnl|CDD|221086 pfam11338, DUF3140, Protein of unknown function (DUF3140). Some
members in this family of proteins are annotated as DNA
binding proteins. No function is currently known.
Length = 91
Score = 26.1 bits (58), Expect = 3.9
Identities = 10/19 (52%), Positives = 12/19 (63%)
Query: 36 RVRECLEKDPSERTDDDIE 54
R+ E L K S+ TDDD E
Sbjct: 41 RIVEILRKRKSDLTDDDYE 59
>gnl|CDD|143338 cd07833, STKc_CDKL, Catalytic domain of Cyclin-Dependent protein
Kinase Like Serine/Threonine Kinases. Serine/Threonine
Kinases (STKs), Cyclin-dependent protein kinase like
(CDKL) subfamily, catalytic (c) domain. STKs catalyze
the transfer of the gamma-phosphoryl group from ATP to
serine/threonine residues on protein substrates. The
CDKL subfamily is part of a larger superfamily that
includes the catalytic domains of other protein STKs,
protein tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. CDKs belong to a large family of STKs that are
regulated by their cognate cyclins. Together, they are
involved in the control of cell-cycle progression,
transcription, and neuronal function. This subfamily is
composed of CDKL1-5 and similar proteins. Some CDKLs,
like CDKL1 and CDKL3, may be implicated in
transformation and others, like CDKL3 and CDKL5, are
associated with mental retardation when impaired. CDKL2
plays a role in learning and memory.
Length = 288
Score = 27.3 bits (61), Expect = 3.9
Identities = 15/50 (30%), Positives = 25/50 (50%), Gaps = 12/50 (24%)
Query: 97 GEELDSWSVVINGCVEVELSDGRSQMLQVGDSFGILPTMEKLYHEGVMRT 146
G+ +D W++ GC+ EL DG L GDS +++LY + +
Sbjct: 180 GKPVDVWAI---GCIMAELLDGEP--LFPGDS-----DIDQLYL--IQKC 217
>gnl|CDD|213520 TIGR00276, TIGR00276, epoxyqueuosine reductase. This model was
rebuilt to exclude archaeal homologs, now that there is
new information that bacterial members are
epoxyqueuosine reductase, QueG, involved in queuosine
biosynthesis for tRNA maturation [Protein synthesis,
tRNA and rRNA base modification].
Length = 337
Score = 27.5 bits (62), Expect = 4.0
Identities = 7/8 (87%), Positives = 7/8 (87%)
Query: 148 CDDCQFVC 155
CDDCQ VC
Sbjct: 234 CDDCQLVC 241
>gnl|CDD|237983 cd00016, alkPPc, Alkaline phosphatase homologues; alkaline
phosphatases are non-specific phosphomonoesterases that
catalyze the hydrolysis reaction via a phosphoseryl
intermediate to produce inorganic phosphate and the
corresponding alcohol, optimally at high pH. Alkaline
phosphatase exists as a dimer, each monomer binding 2
zinc atoms and one magnesium atom, which are essential
for enzymatic activity.
Length = 384
Score = 27.2 bits (61), Expect = 4.2
Identities = 6/39 (15%), Positives = 12/39 (30%)
Query: 114 ELSDGRSQMLQVGDSFGILPTMEKLYHEGVMRTRCDDCQ 152
++ R Q + + G+ +T D Q
Sbjct: 21 TITAARIYKGQENGAEEGKLLFDDFPLTGLSKTYSVDSQ 59
>gnl|CDD|129414 TIGR00314, cdhA, CO dehydrogenase/acetyl-CoA synthase complex,
epsilon subunit. Acetyl-CoA decarbonylase/synthase
(ACDS) is a multienzyme complex. Carbon monoxide
dehydrogenase is a synonym. The ACDS complex carries out
an unusual reaction involving the reversible cleavage
and synthesis of acetyl-CoA in methanogens. The model
contains the prosite signature for 4Fe-4S ferredoxins
[C-x(2)-C-x(2)-C-x(3)-C-[PEG]] between residues 448-462
of the model [Energy metabolism, Chemoautotrophy].
Length = 784
Score = 27.5 bits (61), Expect = 4.4
Identities = 14/47 (29%), Positives = 23/47 (48%), Gaps = 2/47 (4%)
Query: 109 GCVEVELSDGRSQMLQVGDSFGILPTMEKLYHEGVMRTRCDDCQFVC 155
G V VE+++ ++ + GD LP E+L T+C +C C
Sbjct: 367 GEVAVEVAEAIAK--KRGDERKFLPDDEELMELANKCTQCGNCVRTC 411
>gnl|CDD|132249 TIGR03205, pimA, dicarboxylate--CoA ligase PimA. PimA, a member of
a large family of acyl-CoA ligases, is found in a
characteristic operon pimFABCDE for the metabolism of
pimelate and related compounds. It is found, so far, in
Bradyrhizobium japonicum and several strains of
Rhodopseudomonas palustris. PimA from R. palustris was
shown to be active as a CoA ligase for C(7) to C(14)
dicarboxylates and fatty acids.
Length = 541
Score = 27.2 bits (60), Expect = 4.6
Identities = 11/39 (28%), Positives = 20/39 (51%), Gaps = 2/39 (5%)
Query: 114 ELSDGRSQMLQVGDSFGILPTMEKLYHEGVMR--TRCDD 150
+LSD +++L D +LP K +G++ C+D
Sbjct: 113 KLSDSGARLLITSDLAALLPMALKFLEKGLLDRLIVCED 151
>gnl|CDD|106256 PRK13296, PRK13296, tRNA CCA-pyrophosphorylase; Provisional.
Length = 360
Score = 27.3 bits (60), Expect = 4.7
Identities = 18/75 (24%), Positives = 39/75 (52%), Gaps = 3/75 (4%)
Query: 5 VNIVFDDASS--NLVQSNGFVSSSLFQSLIVKDRVRECLEKDPSERTDDDIEQLLDFTQH 62
+ I+F + S L+ + F + +++ + +++ CL K P ++ DD ++LL +H
Sbjct: 201 LKIIFPNISCILPLIPNKSFFENPIYKGSNINEKITLCLLKIPQQQLDDIRKELLLTNKH 260
Query: 63 LKAFTNMTLAVRKAL 77
K ++A+ K L
Sbjct: 261 YKLLK-ASIAISKIL 274
>gnl|CDD|185202 PRK15302, PRK15302, hypothetical protein; Provisional.
Length = 229
Score = 27.0 bits (59), Expect = 4.9
Identities = 16/66 (24%), Positives = 29/66 (43%), Gaps = 3/66 (4%)
Query: 58 DFTQHLKAFTNMTLAVRKALCGVMV--FAVVEKAGTIVMNDGEELDSWSVVINGCVEVEL 115
D T + + T M+ V K GV + F++ V DG + D+ S ++ V +
Sbjct: 107 DMTNGIVSDTTMSYGVGKTTEGVKIGAFSIYTDTAN-VTADGVKSDAISGTVDSPVWQKS 165
Query: 116 SDGRSQ 121
+ G +
Sbjct: 166 TTGIIK 171
>gnl|CDD|173726 cd06610, STKc_OSR1_SPAK, Catalytic domain of the Protein
Serine/Threonine Kinases, Oxidative stress response
kinase and Ste20-related proline alanine-rich kinase.
Serine/threonine kinases (STKs), oxidative stress
response kinase (OSR1) and Ste20-related proline
alanine-rich kinase (SPAK) subfamily, catalytic (c)
domain. STKs catalyze the transfer of the
gamma-phosphoryl group from ATP to serine/threonine
residues on protein substrates. The OSR1 and SPAK
subfamily is part of a larger superfamily that includes
the catalytic domains of other protein STKs, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. SPAK is also referred to as STK39 or PASK
(proline-alanine-rich STE20-related kinase). OSR1 and
SPAK regulate the activity of cation-chloride
cotransporters through direct interaction and
phosphorylation. They are also implicated in
cytoskeletal rearrangement, cell differentiation,
transformation and proliferation. OSR1 and SPAK contain
a conserved C-terminal (CCT) domain, which recognizes a
unique motif ([RK]FX[VI]) present in their activating
kinases (WNK1/WNK4) and their substrates.
Length = 267
Score = 26.9 bits (60), Expect = 5.2
Identities = 10/24 (41%), Positives = 15/24 (62%), Gaps = 2/24 (8%)
Query: 34 KDRVRECLEKDPSERTDDDIEQLL 57
+ + CL+KDPS+R E+LL
Sbjct: 241 RKMISLCLQKDPSKRP--TAEELL 262
>gnl|CDD|213357 cd12823, Mrs2_Mfm1p-like, Saccharomyces cerevisiae inner
mitochondrial membrane Mg2+ transporters Mfm1p and
Mrs2p-like family. A eukaryotic subfamily belonging to
the Escherichia coli CorA-Salmonella typhimurium
ZntB_like family (EcCorA_ZntB-like) family of the MIT
superfamily of essential membrane proteins involved in
transporting divalent cations (uptake or efflux) across
membranes. This functionally diverse subfamily includes
the inner mitochondrial membrane Mg2+ transporters
Saccharomyces cerevisiae Mfm1p/Lpe10p, Mrs2p, and human
MRS2/ MRS2L. It also includes a family of Arabidopsis
thaliana proteins (AtMGTs) some of which are localized
to distinct tissues, and not all of which can transport
Mg2+. Structures of the intracellular domain of two
EcCorA_ZntB-like family transporters: Vibrio
parahaemolyticus and Salmonella typhimurium ZntB form
funnel-shaped homopentamers, the tip of the funnel is
formed from two C-terminal transmembrane (TM) helices
from each monomer, and the large opening of the funnel
from the N-terminal cytoplasmic domains. The GMN
signature motif of the MIT superfamily occurs just after
TM1, mutation within this motif is known to abolish Mg2+
transport through Salmonella typhimurium CorA, and
Mrs2p. Natural variants such as GVN and GIN, as in some
ZntB family proteins, may be associated with the
transport of different divalent cations, such as zinc
and cadmium. The functional diversity of MIT
transporters may also be due to minor structural
differences regulating gating, substrate selection, and
transport.
Length = 323
Score = 26.8 bits (60), Expect = 5.9
Identities = 9/45 (20%), Positives = 19/45 (42%)
Query: 33 VKDRVRECLEKDPSERTDDDIEQLLDFTQHLKAFTNMTLAVRKAL 77
++ L++ + + ++E+LL + L VR AL
Sbjct: 133 LEPEALPLLDELTDKISTSNLERLLPLKRRLVELETRVQKVRDAL 177
>gnl|CDD|198066 smart00998, ADSL_C, Adenylosuccinate lyase C-terminus.
Adenylosuccinate lyase catalyses two steps in the
synthesis of purine nucleotides: the conversion of
succinylaminoimidazole-carboxamide ribotide into
aminoimidazole-carboxamide ribotide (the fifth step of
de novo IMP biosynthesis); the formation of adenosine
monophosphate (AMP) from adenylosuccinate (the final
step in the synthesis of AMP from IMP). This entry
represents the C-terminal, seven alpha-helical, domain
of adenylosuccinate lyase.
Length = 81
Score = 25.5 bits (57), Expect = 6.8
Identities = 9/30 (30%), Positives = 16/30 (53%), Gaps = 3/30 (10%)
Query: 38 RECLEKDPSER---TDDDIEQLLDFTQHLK 64
RE L DP +++++E+L D +L
Sbjct: 42 RELLLADPEVTAYLSEEELEELFDPEYYLG 71
>gnl|CDD|203266 pfam05523, FdtA, WxcM-like, C-terminal. This family includes FdtA
from Aneurinibacillus thermoaerophilus, which has been
characterized as a dtdp-6-deoxy-3,4-keto-hexulose
isomerase. It also includes WxcM from Xanthomonas
campestris (pv. campestris).
Length = 131
Score = 26.0 bits (58), Expect = 7.6
Identities = 8/23 (34%), Positives = 14/23 (60%)
Query: 99 ELDSWSVVINGCVEVELSDGRSQ 121
EL + ++G EV L DG+++
Sbjct: 53 ELHQLLIALSGSFEVLLDDGKNK 75
>gnl|CDD|173729 cd06617, PKc_MKK3_6, Catalytic domain of the dual-specificity
Protein Kinases, MAP kinase kinases 3 and 6. Protein
kinases (PKs), MAP kinase kinase 3 (MKK3) and MKK6
subfamily, catalytic (c) domain. PKs catalyze the
transfer of the gamma-phosphoryl group from ATP to
serine/threonine or tyrosine residues on protein
substrates. The MKK3 and MKK6 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein serine/threonine kinases, protein
tyrosine kinases, RIO kinases, aminoglycoside
phosphotransferase, choline kinase, and phosphoinositide
3-kinase. The mitogen-activated protein (MAP) kinase
signaling pathways are important mediators of cellular
responses to extracellular signals. The pathways involve
a triple kinase core cascade comprising the MAP kinase
(MAPK), which is phosphorylated and activated by a MAPK
kinase (MAPKK or MKK), which itself is phosphorylated
and activated by a MAPK kinase kinase (MAPKKK or MKKK).
MKK3 and MKK6 are dual-specificity PKs that
phosphorylate and activate their downstream target, p38
MAPK, on specific threonine and tyrosine residues.
MKK3/6 plays roles in the regulation of cell cycle
progression, cytokine- and stress-induced apoptosis,
oncogenic transformation, and adult tissue regeneration.
In addition, MKK6 plays a critical role in osteoclast
survival in inflammatory disease while MKK3 is
associated with tumor invasion, progression, and poor
patient survival in glioma.
Length = 283
Score = 26.6 bits (59), Expect = 7.7
Identities = 15/48 (31%), Positives = 23/48 (47%), Gaps = 5/48 (10%)
Query: 30 SLIVKDRVRECLEKDPSERTDDDIEQLLD---FTQHLKAFTNMTLAVR 74
S +D V +CL+K+ ER + +LL F HL T++ V
Sbjct: 234 SPEFQDFVNKCLKKNYKERP--NYPELLQHPFFELHLSKNTDVASFVS 279
>gnl|CDD|132946 cd06615, PKc_MEK, Catalytic domain of the dual-specificity Protein
Kinase, MAP/ERK Kinase. Protein kinases (PKs), MAP/ERK
kinase (MEK) subfamily, catalytic (c) domain. PKs
catalyze the transfer of the gamma-phosphoryl group from
ATP to serine/threonine or tyrosine residues on protein
substrates. The MEK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein serine/threonine kinases, protein tyrosine
kinases, RIO kinases, aminoglycoside phosphotransferase,
choline kinase, and phosphoinositide 3-kinase. The
mitogen-activated protein (MAP) kinase signaling
pathways are important mediators of cellular responses
to extracellular signals. The pathways involve a triple
kinase core cascade comprising the MAP kinase (MAPK),
which is phosphorylated and activated by a MAPK kinase
(MAPKK or MKK), which itself is phosphorylated and
activated by a MAPK kinase kinase (MAPKKK or MKKK). MEK1
and MEK2 are dual-specificity PKs that phosphorylate and
activate the downstream targets, ERK(extracellular
signal-regulated kinase) 1 and ERK2, on specific
threonine and tyrosine residues. The ERK cascade starts
with extracellular signals including growth factors,
hormones, and neurotransmitters, which act through
receptors and ion channels to initiate intracellular
signaling that leads to the activation at the MAPKKK
(Raf-1 or MOS) level, which leads to the transmission of
signals to MEK1/2, and finally to ERK1/2. The ERK
cascade plays an important role in cell proliferation,
differentiation, oncogenic transformation, and cell
cycle control, as well as in apoptosis and cell survival
under certain conditions. This cascade has also been
implicated in synaptic plasticity, migration,
morphological determination, and stress response
immunological reactions. Gain-of-function mutations in
genes encoding ERK cascade proteins, including MEK1/2,
cause cardiofaciocutaneous (CFC) syndrome, a condition
leading to multiple congenital anomalies and mental
retardation in patients.
Length = 308
Score = 26.2 bits (58), Expect = 7.9
Identities = 9/18 (50%), Positives = 13/18 (72%)
Query: 33 VKDRVRECLEKDPSERTD 50
+D V +CL+K+P ER D
Sbjct: 263 FQDFVDKCLKKNPKERAD 280
>gnl|CDD|132963 cd06632, STKc_MEKK1_plant, Catalytic domain of the Protein
Serine/Threonine Kinase, Plant MAP/ERK kinase kinase 1.
Serine/threonine kinases (STKs), plant MAP/ERK kinase
kinase 1 (MEKK1)-like subfamily, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The plant MEKK1 subfamily is part of a
larger superfamily that includes the catalytic domains
of other protein STKs, protein tyrosine kinases, RIO
kinases, aminoglycoside phosphotransferase, choline
kinase, and phosphoinositide 3-kinase. This subfamily is
composed of plant mitogen-activated protein kinase
(MAPK) kinase kinases (MAPKKKs or MKKKs or MAP3Ks)
including Arabidopsis thaliana MEKK1 and MAPKKK3. MEKK1
is a MAPKKK that phosphorylates and activates MAPK
kinases (MAPKKs or MKKs or MAP2Ks), which in turn
phosphorylate and activate MAPKs during signaling
cascades that are important in mediating cellular
responses to extracellular signals. Arabidopsis thaliana
MEKK1 activates MPK4, a MAPK that regulates systemic
acquired resistance. MEKK1 also participates in the
regulation of temperature-sensitive and tissue-specific
cell death.
Length = 258
Score = 26.2 bits (58), Expect = 9.3
Identities = 8/15 (53%), Positives = 12/15 (80%)
Query: 34 KDRVRECLEKDPSER 48
KD + +CL++DPS R
Sbjct: 232 KDFILKCLQRDPSLR 246
>gnl|CDD|237274 PRK13021, secF, preprotein translocase subunit SecF; Reviewed.
Length = 297
Score = 26.0 bits (57), Expect = 9.8
Identities = 10/21 (47%), Positives = 13/21 (61%)
Query: 26 SLFQSLIVKDRVRECLEKDPS 46
SL S+I+ DR+RE L P
Sbjct: 192 SLNDSIIIADRIRELLIAKPK 212
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
0.322 0.136 0.397
Gapped
Lambda K H
0.267 0.0865 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 8,296,075
Number of extensions: 744183
Number of successful extensions: 817
Number of sequences better than 10.0: 1
Number of HSP's gapped: 817
Number of HSP's successfully gapped: 39
Length of query: 167
Length of database: 10,937,602
Length adjustment: 90
Effective length of query: 77
Effective length of database: 6,945,742
Effective search space: 534822134
Effective search space used: 534822134
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 (21.9 bits)
S2: 55 (24.7 bits)