RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 026695
(235 letters)
>gnl|CDD|215655 pfam00011, HSP20, Hsp20/alpha crystallin family.
Length = 101
Score = 106 bits (266), Expect = 1e-29
Identities = 35/102 (34%), Positives = 65/102 (63%), Gaps = 2/102 (1%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGYYNT 193
+KE D + ++ DVPG +++K+ + D + +KG+H++EEE+ D S RSY ++
Sbjct: 2 IKEDKDAFVVKLDVPGFKPEELKVKVEDNRVLVKGKHEKEEED--DHGLRSERSYRSFSR 59
Query: 194 SLALPDDAKADEIKAELKNGVLNIVIPRTEKPKQDVKEVRIH 235
LP++A D++KA LK+GVL + +P+ E P++ + ++I
Sbjct: 60 KFVLPENADPDKVKASLKDGVLTVTVPKLEPPEKKPRRIQIQ 101
>gnl|CDD|107221 cd06464, ACD_sHsps-like, Alpha-crystallin domain (ACD) of
alpha-crystallin-type small(s) heat shock proteins
(Hsps). sHsps are small stress induced proteins with
monomeric masses between 12 -43 kDa, whose common
feature is the Alpha-crystallin domain (ACD). sHsps are
generally active as large oligomers consisting of
multiple subunits, and are believed to be
ATP-independent chaperones that prevent aggregation and
are important in refolding in combination with other
Hsps.
Length = 88
Score = 103 bits (258), Expect = 1e-28
Identities = 43/88 (48%), Positives = 59/88 (67%), Gaps = 1/88 (1%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGYYNT 193
V E DD Y + D+PG K+D+K+ + DGVLTI GE +EEEEE ++ RSYG ++
Sbjct: 2 VYETDDAYVVEADLPGFKKEDIKVEVEDGVLTISGEREEEEEE-EENYLRRERSYGSFSR 60
Query: 194 SLALPDDAKADEIKAELKNGVLNIVIPR 221
S LP+D D+IKA L+NGVL I +P+
Sbjct: 61 SFRLPEDVDPDKIKASLENGVLTITLPK 88
>gnl|CDD|223149 COG0071, IbpA, Molecular chaperone (small heat shock protein)
[Posttranslational modification, protein turnover,
chaperones].
Length = 146
Score = 97.4 bits (243), Expect = 1e-25
Identities = 42/132 (31%), Positives = 75/132 (56%), Gaps = 5/132 (3%)
Query: 109 LMQATENINRIFENL-NFTPSQLMGW----VKEQDDCYKLRYDVPGLGKDDVKITIHDGV 163
L++ + +R+F N S+ G ++E DD Y++ ++PG+ K+D++IT+
Sbjct: 15 LLRDSPGFDRLFREFGNLPESRPTGTPPVDIEETDDEYRITAELPGVDKEDIEITVEGNT 74
Query: 164 LTIKGEHKEEEEESSDDEHWSARSYGYYNTSLALPDDAKADEIKAELKNGVLNIVIPRTE 223
LTI+GE +EEEEE + R+YG + + LP+ + IKA+ KNG+L + +P+ E
Sbjct: 75 LTIRGEREEEEEEEEEGYLRRERAYGEFERTFRLPEKVDPEVIKAKYKNGLLTVTLPKAE 134
Query: 224 KPKQDVKEVRIH 235
++ K + I
Sbjct: 135 PEEKKPKRIEIE 146
>gnl|CDD|107229 cd06472, ACD_ScHsp26_like, Alpha crystallin domain (ACD) found in
Saccharomyces cerevisiae (Sc) small heat shock protein
(Hsp)26 and similar proteins. sHsps are molecular
chaperones that suppress protein aggregation and protect
against cell stress, and are generally active as large
oligomers consisting of multiple subunits. ScHsp26 is
temperature-regulated, it switches from an inactive to a
chaperone-active form upon elevation in temperature. It
associates into large 24-mers storage forms which upon
heat shock disassociate into dimers. These dimers
initiate the interaction with non-native substrate
proteins and re-assemble into large globular assemblies
having one monomer of substrate bound per dimer. This
group also contains Arabidopsis thaliana (Ath) Hsp15.7,
a peroxisomal matrix protein which can complement the
morphological phenotype of S. cerevisiae mutants
deficient in Hsps26. AthHsp15.7 is minimally expressed
under normal conditions and is strongly induced by heat
and oxidative stress. Also belonging to this group is
wheat HSP16.9 which differs in quaternary structure from
the shell-type particles of ScHsp26, it assembles as a
dodecameric double disc, with each disc organized as a
trimer of dimers.
Length = 92
Score = 88.9 bits (221), Expect = 4e-23
Identities = 42/92 (45%), Positives = 60/92 (65%), Gaps = 2/92 (2%)
Query: 131 MGWVKEQDDCYKLRYDVPGLGKDDVKITIHDG-VLTIKGEHKEEEEESSDDEHWSARSYG 189
+ W KE + + + DVPG+ K+DVK+ + DG VL I GE K+EEE+ DD H RS G
Sbjct: 2 VDW-KETPEAHVFKADVPGVKKEDVKVEVEDGRVLRISGERKKEEEKKGDDWHRVERSSG 60
Query: 190 YYNTSLALPDDAKADEIKAELKNGVLNIVIPR 221
+ LP++A ADE+KA L+NGVL + +P+
Sbjct: 61 RFVRRFRLPENADADEVKAFLENGVLTVTVPK 92
>gnl|CDD|107219 cd00298, ACD_sHsps_p23-like, This domain family includes the
alpha-crystallin domain (ACD) of alpha-crystallin-type
small heat shock proteins (sHsps) and a similar domain
found in p23-like proteins. sHsps are small stress
induced proteins with monomeric masses between 12 -43
kDa, whose common feature is this ACD. sHsps are
generally active as large oligomers consisting of
multiple subunits, and are believed to be
ATP-independent chaperones that prevent aggregation and
are important in refolding in combination with other
Hsps. p23 is a cochaperone of the Hsp90 chaperoning
pathway. It binds Hsp90 and participates in the folding
of a number of Hsp90 clients including the progesterone
receptor. p23 also has a passive chaperoning activity.
p23 in addition may act as the cytosolic prostaglandin
E2 synthase. Included in this family is the p23-like
C-terminal CHORD-SGT1 (CS) domain of suppressor of G2
allele of Skp1 (Sgt1) and the p23-like domains of human
butyrate-induced transcript 1 (hB-ind1), NUD (nuclear
distribution) C, Melusin, and NAD(P)H cytochrome b5
(NCB5) oxidoreductase (OR).
Length = 80
Score = 84.6 bits (210), Expect = 2e-21
Identities = 35/88 (39%), Positives = 52/88 (59%), Gaps = 8/88 (9%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGYYNT 193
+ DD + D+PG+ K+D+K+ + D VLTI G+ +EEEE RSYG +
Sbjct: 1 WYQTDDEVVVTVDLPGVKKEDIKVEVEDNVLTISGKREEEEE--------RERSYGEFER 52
Query: 194 SLALPDDAKADEIKAELKNGVLNIVIPR 221
S LP+D ++ KA L+NGVL I +P+
Sbjct: 53 SFELPEDVDPEKSKASLENGVLEITLPK 80
>gnl|CDD|107228 cd06471, ACD_LpsHSP_like, Group of bacterial proteins containing an
alpha crystallin domain (ACD) similar to Lactobacillus
plantarum (Lp) small heat shock proteins (sHsp) HSP
18.5, HSP 18.55 and HSP 19.3. sHsps are molecular
chaperones that suppress protein aggregation and protect
against cell stress, and are generally active as large
oligomers consisting of multiple subunits. Transcription
of the genes encoding Lp HSP 18.5, 18.55 and 19.3 is
regulated by a variety of stresses including heat, cold
and ethanol. Early growing L. plantarum cells contain
elevated levels of these mRNAs which rapidly fall of as
the cells enter stationary phase. Also belonging to this
group is Bifidobacterium breve (Bb) HSP20 and Oenococcus
oenis (syn. Leuconostoc oenos) (Oo) HSP18.
Transcription of the gene encoding BbHSP20 is strongly
induced following heat or osmotic shock, and that of the
gene encoding OoHSP18 following heat, ethanol or acid
shock. OoHSP18 is peripherally associated with the
cytoplasmic membrane.
Length = 93
Score = 83.7 bits (208), Expect = 4e-21
Identities = 34/89 (38%), Positives = 52/89 (58%), Gaps = 3/89 (3%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHW--SARSYGYY 191
+KE DD Y + D+PG K+D+K+ DG LTI + E ++E ++ R YG +
Sbjct: 5 IKETDDEYIVEADLPGFKKEDIKLDYKDGYLTISAKRDESKDEKDKKGNYIRRERYYGSF 64
Query: 192 NTSLALPDDAKADEIKAELKNGVLNIVIP 220
+ S LP + +EIKA+ +NGVL I +P
Sbjct: 65 SRSFYLP-NVDEEEIKAKYENGVLKITLP 92
>gnl|CDD|107227 cd06470, ACD_IbpA-B_like, Alpha-crystallin domain (ACD) found in
Escherichia coli inclusion body-associated proteins IbpA
and IbpB, and similar proteins. IbpA and IbpB are 16
kDa small heat shock proteins (sHsps). sHsps are
molecular chaperones that suppress protein aggregation
and protect against cell stress, and are generally
active as large oligomers consisting of multiple
subunits. IbpA and IbpB are produced during high-level
production of various heterologous proteins,
specifically human prorenin, renin and bovine
insulin-like growth factor 2 (bIGF-2), and are strongly
associated with inclusion bodies containing these
heterologous proteins. IbpA and IbpB work as an
integrated system to stabilize thermally aggregated
proteins in a disaggregation competent state. The
chaperone activity of IbpB is also significantly
elevated as the temperature increases from normal to
heat shock. The high temperature results in the
disassociation of 2-3-MDa IbpB oligomers into smaller
approximately 600-kDa structures. This elevated activity
seen under heat shock conditions is retained for an
extended period of time after the temperature is
returned to normal. IbpA also forms multimers.
Length = 90
Score = 52.1 bits (126), Expect = 3e-09
Identities = 25/86 (29%), Positives = 43/86 (50%), Gaps = 7/86 (8%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSAR--SYGYY 191
K ++ Y++ V G +DD++I + + LT+ G+ +EE E + + R + +
Sbjct: 6 EKTGENNYRITLAVAGFSEDDLEIEVENNQLTVTGKKADEENE---EREYLHRGIAKRAF 62
Query: 192 NTSLALPDDAKADEIKAELKNGVLNI 217
S L D K AEL+NG+L I
Sbjct: 63 ERSFNLADHVKVK--GAELENGLLTI 86
>gnl|CDD|107247 cd06526, metazoan_ACD, Alpha-crystallin domain (ACD) of metazoan
alpha-crystallin-type small(s) heat shock proteins
(Hsps). sHsps are small stress induced proteins with
monomeric masses between 12 -43 kDa, whose common
feature is the Alpha-crystallin domain (ACD). sHsps are
generally active as large oligomers consisting of
multiple subunits, and are believed to be
ATP-independent chaperones that prevent aggregation and
are important in refolding in combination with other
Hsps.
Length = 83
Score = 47.5 bits (114), Expect = 1e-07
Identities = 24/89 (26%), Positives = 44/89 (49%), Gaps = 8/89 (8%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGYYNT 193
V + D+ +++ DV G +++K+ + D L ++G+H+E E DEH +
Sbjct: 2 VNDDDEKFQVTLDVKGFKPEELKVKVSDNKLVVEGKHEERE-----DEHGY--VSREFTR 54
Query: 194 SLALPDDAKADEIKAEL-KNGVLNIVIPR 221
LP+ D + + L +GVL I P+
Sbjct: 55 RYQLPEGVDPDSVTSSLSSDGVLTIEAPK 83
>gnl|CDD|182691 PRK10743, PRK10743, heat shock protein IbpA; Provisional.
Length = 137
Score = 37.1 bits (86), Expect = 0.002
Identities = 27/101 (26%), Positives = 48/101 (47%), Gaps = 22/101 (21%)
Query: 138 DDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGY------- 190
++ Y++ V G + +++IT D +L +KG H +E++E R+Y Y
Sbjct: 44 ENHYRIAIAVAGFAESELEITAQDNLLVVKGAHADEQKE---------RTYLYQGIAERN 94
Query: 191 YNTSLALPDDAKADEIKAELKNGVLNI----VIPRTEKPKQ 227
+ L ++ A L NG+L I VIP +KP++
Sbjct: 95 FERKFQLAENIHVRG--ANLVNGLLYIDLERVIPEAKKPRR 133
>gnl|CDD|107230 cd06475, ACD_HspB1_like, Alpha crystallin domain (ACD) found in
mammalian small (s)heat shock protein (Hsp)-27 (also
denoted HspB1 in human) and similar proteins. sHsps are
molecular chaperones that suppress protein aggregation
and protect against cell stress, and are generally
active as large oligomers consisting of multiple
subunits. Hsp27 shows enhanced synthesis in response to
stress. It is a molecular chaperone which interacts with
a large number of different proteins. It is found in
many types of human cells including breast, uterus,
cervix, platelets and cancer cells. Hsp27 has diverse
cellular functions including, chaperoning, regulation of
actin polymerization, keratinocyte differentiation,
regulation of inflammatory pathways in keratinocytes,
and protection from oxidative stress through modulating
glutathione levels. It is also a subunit of
AUF1-containing protein complexes. It has been linked to
several transduction pathways regulating cellular
functions including differentiation, cell growth,
development, and apoptosis. Its activity can be
regulated by phosphorylation. Its unphosphorylated state
is a high molecular weight aggregated form (100-800kDa)
composed of up to 24 subunits, which forms as a result
of multiple interactions within the ACD, and is required
for chaperone function and resistance to oxidative
stress. Upon phosphorylation these large aggregates
rapidly disassociate to smaller oligomers and chaperone
activity is modified. High constitutive levels of Hsp27
have been detected in various cancer cells, in
particular those of carcinoma origin. Over-expression of
Hsp27 has a protective effect against various
diseases-processes, including Huntington's disease.
Mutations in Hsp27 have been associated with a form of
distal hereditary motor neuropathy type II and
Charcot-Marie-Tooth disease type 2.
Length = 86
Score = 34.1 bits (78), Expect = 0.011
Identities = 23/92 (25%), Positives = 45/92 (48%), Gaps = 10/92 (10%)
Query: 131 MGWVKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEH-WSARSYG 189
M +++ D +K+ DV +++ + DGV+ I G+H+E++ DEH + +R +
Sbjct: 2 MSEIRQTADRWKVSLDVNHFAPEELVVKTKDGVVEITGKHEEKQ-----DEHGFVSRCFT 56
Query: 190 YYNTSLALPDDAKADEIKAELK-NGVLNIVIP 220
T LP + + L +G+L + P
Sbjct: 57 RKYT---LPPGVDPTAVTSSLSPDGILTVEAP 85
>gnl|CDD|221793 pfam12824, MRP-L20, Mitochondrial ribosomal protein subunit L20.
This family is the essential mitochondrial ribosomal
protein subunit L20 of fungi.
Length = 164
Score = 28.8 bits (65), Expect = 1.4
Identities = 20/62 (32%), Positives = 29/62 (46%), Gaps = 15/62 (24%)
Query: 43 QKWS-NELLKRF--------MATAANDEKKQDREVAVTEKRSRLFPRR------RGRRGS 87
KW+ +L K+F M T A EKK++ E + +SR P+R R +R
Sbjct: 103 VKWTRKKLAKKFNCSPLFVSMVTEAPPEKKKEMEAELEAIKSRWGPKRRIAREDRKKRKE 162
Query: 88 LW 89
LW
Sbjct: 163 LW 164
>gnl|CDD|236592 PRK09616, pheT, phenylalanyl-tRNA synthetase subunit beta;
Reviewed.
Length = 552
Score = 29.4 bits (67), Expect = 1.9
Identities = 19/81 (23%), Positives = 32/81 (39%), Gaps = 13/81 (16%)
Query: 150 LGKDDVKITIHDGVLTIKGEHKEEEEESSDDE-------HWS----ARS-YGYYNTSLAL 197
+G D + D + +K E +E E++ E S AR+ G+ L
Sbjct: 15 IGIDLEDDELEDLLPMLKCEVEEIEDDEIKIEFNPDRPDLLSVEGLARALRGFLGIETGL 74
Query: 198 PD-DAKADEIKAELKNGVLNI 217
P + K ++K E+ V I
Sbjct: 75 PKYEVKDSDVKVEVDEEVPEI 95
>gnl|CDD|235516 PRK05582, PRK05582, DNA topoisomerase I; Validated.
Length = 650
Score = 29.4 bits (67), Expect = 2.0
Identities = 12/47 (25%), Positives = 21/47 (44%), Gaps = 1/47 (2%)
Query: 179 DDEHWSARSYGYYNTSLALPDDAKADEIKAELKNGVLNIV-IPRTEK 224
+ + A YGY + L ++ EI AELK + + + E+
Sbjct: 200 GKKKFEASFYGYKGKKIELKNEEDVKEILAELKKKDFKVSKVKKKER 246
>gnl|CDD|211988 TIGR04265, bac_cardiolipin, cardiolipin synthase. This model is
based on experimentally characterized bacterial
cardiolipin synthases (cls) from E. coli, Staphylococcus
aureus (two), and Bacillus pseudofirmus OF4. This model
describes just one of several homologous but
non-orthologous forms of cls. The cutoff score is set
arbitrarily high to avoid false-positives. Note that
there are two enzymatic activites called cardiolipin
synthase. This model represents type 1, which does not
rely on a CDP-linked donor, but instead does a
reversible transfer of a phosphatidyl group from one
phosphatidylglycerol molecule to another.
Length = 483
Score = 29.0 bits (65), Expect = 2.1
Identities = 13/39 (33%), Positives = 20/39 (51%), Gaps = 1/39 (2%)
Query: 184 SARSYGYYNTSLALPDDAKADEIKAELKNGV-LNIVIPR 221
SA+ Y + +PDD IK +GV ++I+IP
Sbjct: 329 SAKKSIYIQSPYFIPDDDLLHAIKIAALSGVDVSIMIPN 367
>gnl|CDD|235878 PRK06851, PRK06851, hypothetical protein; Provisional.
Length = 367
Score = 28.8 bits (65), Expect = 2.3
Identities = 19/71 (26%), Positives = 32/71 (45%), Gaps = 12/71 (16%)
Query: 169 EHKEEEEESSDD-EHWSARSYGYYNTSLALPDD-----------AKADEIKAELKNGVLN 216
+HKEE + +++ R+Y Y N +LA+ D+ AKA+E+ EL +
Sbjct: 119 KHKEEILKINEEISRCFQRAYEYLNEALAIHDEWEKIYIENMDFAKANELTDELIQELFK 178
Query: 217 IVIPRTEKPKQ 227
+ K K
Sbjct: 179 GAPGKISKGKV 189
>gnl|CDD|107231 cd06476, ACD_HspB2_like, Alpha crystallin domain (ACD) found in
mammalian small heat shock protein (sHsp) HspB2/heat
shock 27kDa protein 2 and similar proteins. sHsps are
molecular chaperones that suppress protein aggregation
and protect against cell stress, and are generally
active as large oligomers consisting of multiple
subunits. HspB2 is preferentially and constitutively
expressed in skeletal muscle and heart. HspB2 shows
homooligomeric activity and forms aggregates in muscle
cytosol. Although its expression is not induced by heat
shock, it redistributes to the insoluble fraction in
response to heat shock. In the mouse heart, HspB2 plays
a role in maintaining energetic balance, by protecting
cardiac energetics during ischemia/reperfusion, and
allowing for increased work during acute inotropic
challenge. hHspB2 [previously also known as myotonic
dystrophy protein kinase (DMPK) binding protein (MKBP)]
is selectively up-regulated in skeletal muscles from
myotonic dystrophy patients. The ACD of hHspB2 binds the
DMPK kinase domain. In vitro, hHspB2 enhances the kinase
activity of DMPK and confers thermoresistance. The
hHspB2 gene lies less than 1kb from the 5 prime end of
the related alphaB (HspB4)-crystallin gene, with the
opposite transcription direction. These two genes may
share regulatory elements for their expression.
Length = 83
Score = 27.2 bits (60), Expect = 2.6
Identities = 22/89 (24%), Positives = 38/89 (42%), Gaps = 8/89 (8%)
Query: 134 VKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGYYNT 193
V+ +DD Y++ DV D++ + D +L + H + + R+Y
Sbjct: 2 VESEDDKYQVFLDVCHFTPDEITVRTVDNLLEVSARHPQRMDRHGFVSREFTRTY----- 56
Query: 194 SLALPDDAKADEIKAELK-NGVLNIVIPR 221
LP D ++A L +G+L I PR
Sbjct: 57 --ILPMDVDPLLVRASLSHDGILCIQAPR 83
>gnl|CDD|225686 COG3144, FliK, Flagellar hook-length control protein [Cell motility
and secretion].
Length = 417
Score = 27.8 bits (62), Expect = 4.8
Identities = 12/67 (17%), Positives = 25/67 (37%), Gaps = 3/67 (4%)
Query: 101 FPSGLGNALMQATENINRIFENLNFTPSQLMGWVKEQDDCYKLRYDVPGLGKDDVKITIH 160
P + + A + L+ Q+ ++ +R D LG+ D+ +T+
Sbjct: 264 SPETVTAPALSAPLGSEEWQQTLS---QQVNLMQRQGQKSATIRLDPEELGRLDISLTME 320
Query: 161 DGVLTIK 167
+G K
Sbjct: 321 NGQAQAK 327
>gnl|CDD|100109 cd05831, Ribosomal_P1, Ribosomal protein P1. This subfamily
represents the eukaryotic large ribosomal protein P1.
Eukaryotic P1 and P2 are functionally equivalent to the
bacterial protein L7/L12, but are not homologous to
L7/L12. P1 is located in the L12 stalk, with proteins
P2, P0, L11, and 28S rRNA. P1 and P2 are the only
proteins in the ribosome to occur as multimers, always
appearing as sets of heterodimers. Recent data indicate
that eukaryotes have four copies (two heterodimers),
while most archaeal species contain six copies of L12p
(three homodimers) and bacteria may have four or six
copies (two or three homodimers), depending on the
species. Experiments using S. cerevisiae P1 and P2
indicate that P1 proteins are positioned more internally
with limited reactivity in the C-terminal domains, while
P2 proteins seem to be more externally located and are
more likely to interact with other cellular components.
In lower eukaryotes, P1 and P2 are further subdivided
into P1A, P1B, P2A, and P2B, which form P1A/P2B and
P1B/P2A heterodimers. Some plant species have a third
P-protein, called P3, which is not homologous to P1 and
P2. In humans, P1 and P2 are strongly autoimmunogenic.
They play a significant role in the etiology and
pathogenesis of systemic lupus erythema (SLE). In
addition, the ribosome-inactivating protein
trichosanthin (TCS) interacts with human P0, P1, and P2,
with its primary binding site located in the C-terminal
region of P2. TCS inactivates the ribosome by
depurinating a specific adenine in the sarcin-ricin loop
of 28S rRNA.
Length = 103
Score = 26.5 bits (59), Expect = 5.1
Identities = 10/13 (76%), Positives = 11/13 (84%)
Query: 169 EHKEEEEESSDDE 181
E KEEEEE SDD+
Sbjct: 85 EKKEEEEEESDDD 97
>gnl|CDD|107245 cd06497, ACD_alphaA-crystallin_HspB4, Alpha-crystallin domain found
in the small heat shock protein (sHsp) alphaA-crystallin
(HspB4, 20kDa). sHsps are molecular chaperones that
suppress protein aggregation and protect against cell
stress, and are generally active as large oligomers
consisting of multiple subunits. Alpha crystallin, an
abundant protein in the mammalian lens, is a large (700
kDa) heteropolymer composed of HspB4 and HspB5,
generally in a molar ratio of HspB4:HspB5 of 3:1. Only
trace amounts of HspB4 are found in tissues other than
the lens. HspB5 does not belong to this group. Mutations
inHspB4 have been associated with Autosomal Dominant
Congenital Cataract (ADCC). The chaperone-like functions
of HspB4 are considered important for maintaining lens
transparency and preventing cataract.
Length = 86
Score = 26.1 bits (57), Expect = 5.5
Identities = 20/92 (21%), Positives = 39/92 (42%), Gaps = 8/92 (8%)
Query: 131 MGWVKEQDDCYKLRYDVPGLGKDDVKITIHDGVLTIKGEHKEEEEESSDDEHWSARSYGY 190
+ V+ D + + DV +D+ + + D + I G+H E + DD + +R
Sbjct: 2 ISEVRSDRDKFTIYLDVKHFSPEDLTVKVLDDYVEIHGKHSERQ----DDHGYISRE--- 54
Query: 191 YNTSLALPDDAKADEIKAELK-NGVLNIVIPR 221
++ LP + I L +G+L P+
Sbjct: 55 FHRRYRLPSNVDQSAITCSLSADGMLTFSGPK 86
>gnl|CDD|235600 PRK05771, PRK05771, V-type ATP synthase subunit I; Validated.
Length = 646
Score = 28.0 bits (63), Expect = 5.6
Identities = 16/71 (22%), Positives = 32/71 (45%), Gaps = 2/71 (2%)
Query: 165 TIKGEHKEEEEESSDDEHWSARSYGY-YNTSLALPDDAKADEIKAELK-NGVLNIVIPRT 222
T+ + EE + SD E+ S Y + + +DE++ ELK G + +
Sbjct: 151 TVPEDKLEELKLESDVENVEYISTDKGYVYVVVVVLKELSDEVEEELKKLGFERLELEEE 210
Query: 223 EKPKQDVKEVR 233
P + ++E++
Sbjct: 211 GTPSELIREIK 221
>gnl|CDD|234023 TIGR02814, pfaD_fam, PfaD family protein. The protein PfaD is part
of four gene locus, similar to polyketide biosynthesis
systems, responsible for omega-3 polyunsaturated fatty
acid biosynthesis in several high pressure and/or
cold-adapted bacteria. Several other members of the seed
alignment for this model are found in loci presumed to
act in polyketide biosyntheses per se.
Length = 444
Score = 27.3 bits (61), Expect = 6.7
Identities = 9/21 (42%), Positives = 11/21 (52%)
Query: 73 KRSRLFPRRRGRRGSLWRNND 93
KR LFP R + L+R D
Sbjct: 299 KRGTLFPARANKLYELYRRYD 319
>gnl|CDD|197243 cd09145, PLDc_vPLD4_1, Putative catalytic domain, repeat 1, of
vertebrate phospholipase PLD4. Putative catalytic
domain, repeat 1, of vertebrate phospholipases D4
(PLD4, EC 3.1.4.4), homologs of the vaccinia virus
protein K4 which is encoded by the HindIII K4L gene.
Due to the presence of two copies of the conserved HKD
motif (H-x-K-x(4)-D, where x represents any amino acid
residue), PLD4 has been assigned to PLD superfamily
although no catalytic activity has been detected to
date. Unlike PLD1 and PLD2, PLD4 does not contain Phox
(PX) and Pleckstrin homology (PH) domains but has a
putative transmembrane domain. Like other vertebrate
homologs of protein K4, PLD4 might be associated with
Golgi membranes and alter their lipid content by
selectively hydrolyze phosphatidylcholine (PC) into
corresponding phosphatidic acid, which is thought to be
involved in the regulation of lipid movement.
Length = 170
Score = 26.8 bits (59), Expect = 6.9
Identities = 11/21 (52%), Positives = 13/21 (61%)
Query: 3 LARLALRNVQQRVSTSSPSLA 23
LA L RNV R + S P+LA
Sbjct: 67 LAELLSRNVSVRAAASIPTLA 87
>gnl|CDD|236880 PRK11198, PRK11198, LysM domain/BON superfamily protein;
Provisional.
Length = 147
Score = 26.8 bits (60), Expect = 7.5
Identities = 10/27 (37%), Positives = 15/27 (55%)
Query: 149 GLGKDDVKITIHDGVLTIKGEHKEEEE 175
GLG DV + + DG T+ G+ +E
Sbjct: 39 GLGDADVNVQVEDGKATVSGDAASQEA 65
>gnl|CDD|223441 COG0364, Zwf, Glucose-6-phosphate 1-dehydrogenase [Carbohydrate
transport and metabolism].
Length = 483
Score = 27.2 bits (61), Expect = 8.7
Identities = 22/62 (35%), Positives = 29/62 (46%), Gaps = 5/62 (8%)
Query: 20 PSLANL--HNNLGERSASTIGGVQRQKWSNELLKRFMATAANDEKKQDREVAVTEK-RSR 76
P+L L L E I GV R KWSNE + + A K ++ + AV E+ SR
Sbjct: 26 PALYRLYKEGLLPEDFR--IIGVARSKWSNEEFRALVREAIEFAKTEEIDEAVWEEFASR 83
Query: 77 LF 78
L
Sbjct: 84 LS 85
>gnl|CDD|173892 cd07308, lectin_leg-like, legume-like lectins: ERGIC-53, ERGL,
VIP36, VIPL, EMP46, and EMP47. The legume-like
(leg-like) lectins are eukaryotic intracellular sugar
transport proteins with a carbohydrate recognition
domain similar to that of the legume lectins. This
domain binds high-mannose-type oligosaccharides for
transport from the endoplasmic reticulum to the Golgi
complex. These leg-like lectins include ERGIC-53,
ERGL, VIP36, VIPL, EMP46, EMP47, and the UIP5
(ULP1-interacting protein 5) precursor protein.
Leg-like lectins have different intracellular
distributions and dynamics in the endoplasmic
reticulum-Golgi system of the secretory pathway and
interact with N-glycans of glycoproteins in a
calcium-dependent manner, suggesting a role in
glycoprotein sorting and trafficking. L-type lectins
have a dome-shaped beta-barrel carbohydrate recognition
domain with a curved seven-stranded beta-sheet referred
to as the "front face" and a flat six-stranded
beta-sheet referred to as the "back face". This domain
homodimerizes so that adjacent back sheets form a
contiguous 12-stranded sheet and homotetramers occur by
a back-to-back association of these homodimers. Though
L-type lectins exhibit both sequence and structural
similarity to one another, their carbohydrate binding
specificities differ widely.
Length = 218
Score = 26.5 bits (59), Expect = 9.7
Identities = 10/27 (37%), Positives = 13/27 (48%)
Query: 69 AVTEKRSRLFPRRRGRRGSLWRNNDIP 95
+T+ RL P + GSLW IP
Sbjct: 29 VITKNYIRLTPDVPSQSGSLWSRVPIP 55
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
0.314 0.131 0.378
Gapped
Lambda K H
0.267 0.0854 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 12,004,490
Number of extensions: 1130158
Number of successful extensions: 899
Number of sequences better than 10.0: 1
Number of HSP's gapped: 885
Number of HSP's successfully gapped: 30
Length of query: 235
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 141
Effective length of database: 6,768,326
Effective search space: 954333966
Effective search space used: 954333966
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (22.0 bits)
S2: 57 (25.5 bits)