RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 031937
(150 letters)
>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 = 160 bits (408), Expect = 2e-52
Identities = 72/92 (78%), Positives = 82/92 (89%)
Query: 43 RVDWKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSG 102
RVDWKETPEAHVFKAD+PGVKKE+VKVEVED RVL+ISG+RK E+E + D WHRVERSSG
Sbjct: 1 RVDWKETPEAHVFKADVPGVKKEDVKVEVEDGRVLRISGERKKEEEKKGDDWHRVERSSG 60
Query: 103 AFSRRFRLPENVEVDQIKASMENGVLTVTVPK 134
F RRFRLPEN + D++KA +ENGVLTVTVPK
Sbjct: 61 RFVRRFRLPENADADEVKAFLENGVLTVTVPK 92
>gnl|CDD|215655 pfam00011, HSP20, Hsp20/alpha crystallin family.
Length = 101
Score = 130 bits (329), Expect = 3e-40
Identities = 54/105 (51%), Positives = 71/105 (67%), Gaps = 4/105 (3%)
Query: 45 DWKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAF 104
D KE +A V K D+PG K EE+KV+VED+RVL EKE+ +D R ERS +F
Sbjct: 1 DIKEDKDAFVVKLDVPGFKPEELKVKVEDNRVLVKGKH---EKEEEDDHGLRSERSYRSF 57
Query: 105 SRRFRLPENVEVDQIKASMENGVLTVTVPKAEEAKKSNVRAVQIS 149
SR+F LPEN + D++KAS+++GVLTVTVPK E +K R +QI
Sbjct: 58 SRKFVLPENADPDKVKASLKDGVLTVTVPKLEPPEKK-PRRIQIQ 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 = 118 bits (297), Expect = 1e-35
Identities = 55/90 (61%), Positives = 73/90 (81%), Gaps = 2/90 (2%)
Query: 45 DWKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAF 104
D ET +A+V +ADLPG KKE++KVEVED VL ISG+R+ E+E+ + + R ERS G+F
Sbjct: 1 DVYETDDAYVVEADLPGFKKEDIKVEVEDG-VLTISGEREEEEEE-EENYLRRERSYGSF 58
Query: 105 SRRFRLPENVEVDQIKASMENGVLTVTVPK 134
SR FRLPE+V+ D+IKAS+ENGVLT+T+PK
Sbjct: 59 SRSFRLPEDVDPDKIKASLENGVLTITLPK 88
>gnl|CDD|223149 COG0071, IbpA, Molecular chaperone (small heat shock protein)
[Posttranslational modification, protein turnover,
chaperones].
Length = 146
Score = 104 bits (261), Expect = 2e-29
Identities = 53/141 (37%), Positives = 77/141 (54%), Gaps = 9/141 (6%)
Query: 1 MSMIPSFFGKRRSSV-FDPFSLDVWDFSSSSQFPQETSAFVNTRVDWKETPEAHVFKADL 59
M FF R S FD F P+ VD +ET + + A+L
Sbjct: 6 MRNRFDFFPLLRDSPGFDRL------FREFGNLPESRPTGTP-PVDIEETDDEYRITAEL 58
Query: 60 PGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVDQI 119
PGV KE++++ VE + + I G+R+ E+E+ + + R ER+ G F R FRLPE V+ + I
Sbjct: 59 PGVDKEDIEITVEGNTLT-IRGEREEEEEEEEEGYLRRERAYGEFERTFRLPEKVDPEVI 117
Query: 120 KASMENGVLTVTVPKAEEAKK 140
KA +NG+LTVT+PKAE +K
Sbjct: 118 KAKYKNGLLTVTLPKAEPEEK 138
>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 = 100 bits (252), Expect = 9e-29
Identities = 43/94 (45%), Positives = 63/94 (67%), Gaps = 4/94 (4%)
Query: 43 RVDWKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKE--DRNDTWHRVERS 100
+ D KET + ++ +ADLPG KKE++K++ +D L IS +R K+ D+ + R ER
Sbjct: 2 KTDIKETDDEYIVEADLPGFKKEDIKLDYKDG-YLTISAKRDESKDEKDKKGNYIRRERY 60
Query: 101 SGAFSRRFRLPENVEVDQIKASMENGVLTVTVPK 134
G+FSR F LP NV+ ++IKA ENGVL +T+PK
Sbjct: 61 YGSFSRSFYLP-NVDEEEIKAKYENGVLKITLPK 93
>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 = 91.9 bits (229), Expect = 2e-25
Identities = 46/89 (51%), Positives = 61/89 (68%), Gaps = 9/89 (10%)
Query: 46 WKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFS 105
W +T + V DLPGVKKE++KVEVED+ L ISG+R+ E+E ERS G F
Sbjct: 1 WYQTDDEVVVTVDLPGVKKEDIKVEVEDNV-LTISGKREEEEE--------RERSYGEFE 51
Query: 106 RRFRLPENVEVDQIKASMENGVLTVTVPK 134
R F LPE+V+ ++ KAS+ENGVL +T+PK
Sbjct: 52 RSFELPEDVDPEKSKASLENGVLEITLPK 80
>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 = 62.2 bits (152), Expect = 1e-13
Identities = 22/72 (30%), Positives = 45/72 (62%), Gaps = 4/72 (5%)
Query: 59 LPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVDQ 118
+ G ++++++EVE++ L ++G++ E+ + + HR + AF R F L ++V+V
Sbjct: 19 VAGFSEDDLEIEVENN-QLTVTGKKADEENEEREYLHR-GIAKRAFERSFNLADHVKVKG 76
Query: 119 IKASMENGVLTV 130
A +ENG+LT+
Sbjct: 77 --AELENGLLTI 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 = 59.5 bits (145), Expect = 9e-13
Identities = 30/78 (38%), Positives = 49/78 (62%), Gaps = 9/78 (11%)
Query: 58 DLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVD 117
D+ G K EE+KV+V D++++ + G+ E+R D V R F+RR++LPE V+ D
Sbjct: 14 DVKGFKPEELKVKVSDNKLV-VEGKH----EEREDEHGYVSRE---FTRRYQLPEGVDPD 65
Query: 118 QIKASM-ENGVLTVTVPK 134
+ +S+ +GVLT+ PK
Sbjct: 66 SVTSSLSSDGVLTIEAPK 83
>gnl|CDD|107233 cd06478, ACD_HspB4-5-6, Alpha-crystallin domain found in
alphaA-crystallin (HspB4), alphaB-crystallin (HspB5),
and the small heat shock protein (sHsp) HspB6, also
known as Hsp20. 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 on the other hand is also expressed
constitutively in other tissues including brain, heart,
and type I and type IIa skeletal muscle fibers, and in
several cancers including gliomas, renal cell
carcinomas, basal-like and metaplastic breast
carcinomas, and head and neck cancer. HspB5's functions
include effects on the apoptotic pathway and on
metastasis. Phosphorylation of HspB5 reduces its
oligomerization and anti-apoptotic activities. HspB5 is
protective in demyelinating disease such as multiple
sclerosis (MS), being a negative regulator of
inflammation. In early active MS lesions it is the most
abundant gene transcript and an autoantigen, the immune
response against it would disrupt its function and
worsen inflammation and demyelination. Given as therapy
for ongoing demyelinating disease it may counteract this
effect. It is an autoantigen in the pathogenesis of
various other inflammatory disorders including
Lens-associated uveitis (LAU), and Behcet's disease.
Mutations in HspB5 have been associated with diseases
including dominant cataract and desmin-related myopathy.
Mutations in HspB4 have been associated with Autosomal
Dominant Congenital Cataract (ADCC). HspB6 (Hsp20) is
ubiquitous and is involved in diverse functions
including regulation of glucose transport and
contraction of smooth muscle, in platelet aggregation,
in cardioprotection, and in the prevention of apoptosis.
It interacts with the universal scaffolding and adaptor
protein 14-3-3, and also with the proapoptotic protein
Bax.
Length = 83
Score = 37.4 bits (87), Expect = 2e-04
Identities = 26/71 (36%), Positives = 40/71 (56%), Gaps = 9/71 (12%)
Query: 65 EEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVDQIKASME 124
EE+ V+V D V +I G+ E+R D + R F RR+RLP V+ I +S+
Sbjct: 21 EELSVKVLGDFV-EIHGKH----EERQDEHGFISRE---FHRRYRLPPGVDPAAITSSLS 72
Query: 125 -NGVLTVTVPK 134
+GVLT++ P+
Sbjct: 73 ADGVLTISGPR 83
>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 = 35.2 bits (81), Expect = 0.002
Identities = 23/77 (29%), Positives = 42/77 (54%), Gaps = 9/77 (11%)
Query: 58 DLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVD 117
D+ EE+ V+ +D V++I+G+ E++ D V R F+R++ LP V+
Sbjct: 17 DVNHFAPEELVVKTKDG-VVEITGKH----EEKQDEHGFVSRC---FTRKYTLPPGVDPT 68
Query: 118 QIKASME-NGVLTVTVP 133
+ +S+ +G+LTV P
Sbjct: 69 AVTSSLSPDGILTVEAP 85
>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 = 34.2 bits (78), Expect = 0.004
Identities = 27/78 (34%), Positives = 41/78 (52%), Gaps = 9/78 (11%)
Query: 58 DLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVD 117
D+ E++ V+V DD V +I G+ +R D + R F RR+RLP NV+
Sbjct: 17 DVKHFSPEDLTVKVLDDYV-EIHGKHS----ERQDDHGYISRE---FHRRYRLPSNVDQS 68
Query: 118 QIKASME-NGVLTVTVPK 134
I S+ +G+LT + PK
Sbjct: 69 AITCSLSADGMLTFSGPK 86
>gnl|CDD|107246 cd06498, ACD_alphaB-crystallin_HspB5, Alpha-crystallin domain found
in the small heat shock protein (sHsp) alphaB-crystallin
(HspB5, 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. HspB4
does not belong to this group. HspB5 shows increased
synthesis in response to stress. HspB5 is also expressed
constitutively in other tissues including brain, heart,
and type I and type IIa skeletal muscle fibers, and in
several cancers including gliomas, renal cell
carcinomas, basal-like and metaplastic breast
carcinomas, and head and neck cancer. Its functions
include effects on the apoptotic pathway and on
metastasis. Phosphorylation of HspB5 reduces its
oligomerization and anti-apoptotic activities. HspB5 is
protective in demyelinating disease such as multiple
sclerosis (MS), being a negative regulator of
inflammation. In early active MS lesions it is the most
abundant gene transcript and an autoantigen, the immune
response against it would disrupt its function and
worsen inflammation and demyelination. Given as therapy
for ongoing demyelinating disease it may counteract this
effect. It is an autoantigen in the pathogenesis of
various other inflammatory disorders including
Lens-associated uveitis (LAU), and Behcet's disease.
Mutations in HspB5 have been associated with diseases
including dominant cataract and desmin-related myopathy.
Length = 84
Score = 34.2 bits (78), Expect = 0.005
Identities = 26/78 (33%), Positives = 43/78 (55%), Gaps = 9/78 (11%)
Query: 58 DLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVD 117
D+ EE+KV+V D ++I G+ E+R D + R F R++R+P +V+
Sbjct: 14 DVKHFSPEELKVKVLGD-FIEIHGKH----EERQDEHGFISRE---FQRKYRIPADVDPL 65
Query: 118 QIKASME-NGVLTVTVPK 134
I +S+ +GVLTV P+
Sbjct: 66 TITSSLSPDGVLTVCGPR 83
>gnl|CDD|107236 cd06481, ACD_HspB9_like, Alpha crystallin domain (ACD) found in
mammalian small heat shock protein (sHsp) HspB9 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. Human (h) HspB9 is
expressed exclusively in the normal testis and in
various tumor samples and is a cancer/testis antigen.
hHspB9 interacts with TCTEL1 (T-complex testis
expressed protein -1), a subunit of dynein. hHspB9 and
TCTEL1 are co-expressed in similar cells within the
testis and in tumor cells. Included in this group is
Xenopus Hsp30, a developmentally-regulated
heat-inducible molecular chaperone.
Length = 87
Score = 31.6 bits (72), Expect = 0.039
Identities = 24/88 (27%), Positives = 41/88 (46%), Gaps = 5/88 (5%)
Query: 47 KETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSR 106
K+ E K D+ G E++ V V D R L ++G+R+ + D F R
Sbjct: 3 KDGKEGFSLKLDVRGFSPEDLSVRV-DGRKLVVTGKRE---KKNEDEKGSFSYEYQEFVR 58
Query: 107 RFRLPENVEVDQIKASM-ENGVLTVTVP 133
+LPE+V+ + + S+ +G L + P
Sbjct: 59 EAQLPEHVDPEAVTCSLSPSGHLHIRAP 86
>gnl|CDD|182691 PRK10743, PRK10743, heat shock protein IbpA; Provisional.
Length = 137
Score = 31.3 bits (71), Expect = 0.093
Identities = 20/72 (27%), Positives = 41/72 (56%), Gaps = 10/72 (13%)
Query: 74 DRVLQISGQRKIEKEDRNDTWHRV-ERSSGAFSRRFRLPENVEVDQIKASMENGVLTV-- 130
D +L + G E+++R + + ER+ F R+F+L EN+ V A++ NG+L +
Sbjct: 67 DNLLVVKGAHADEQKERTYLYQGIAERN---FERKFQLAENIHVRG--ANLVNGLLYIDL 121
Query: 131 --TVPKAEEAKK 140
+P+A++ ++
Sbjct: 122 ERVIPEAKKPRR 133
>gnl|CDD|237958 PRK15403, PRK15403, multidrug efflux system protein MdtM;
Provisional.
Length = 413
Score = 29.4 bits (66), Expect = 0.64
Identities = 9/28 (32%), Positives = 19/28 (67%)
Query: 1 MSMIPSFFGKRRSSVFDPFSLDVWDFSS 28
M +P FF + +++F P +L ++DF++
Sbjct: 1 MQRMPRFFARHAATLFFPMALILYDFAA 28
>gnl|CDD|107237 cd06482, ACD_HspB10, Alpha crystallin domain (ACD) found in
mammalian small heat shock protein (sHsp) HspB10, also
known as sperm outer dense fiber protein (ODFP), 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. Human (h) HspB10 occurs
exclusively in the axoneme of sperm cells and may have a
cytoskeletal role.
Length = 87
Score = 28.3 bits (63), Expect = 0.68
Identities = 20/66 (30%), Positives = 34/66 (51%), Gaps = 5/66 (7%)
Query: 58 DLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVD 117
D+ G + ++VKV+V+D +V Q+S E+E+R D + S + F LP V+
Sbjct: 15 DVCGFEPDQVKVKVKDGKV-QVSA----ERENRYDCLGSKKYSYMNICKEFSLPPGVDEK 69
Query: 118 QIKASM 123
+ S
Sbjct: 70 DVTYSY 75
>gnl|CDD|143495 cd06821, PLPDE_III_D-TA, Type III Pyridoxal 5-phosphate
(PLP)-Dependent Enzyme D-Threonine Aldolase.
D-threonine aldolase (D-TA, EC 4.3.1.18) reversibly
catalyzes the aldol cleavage of D-threonine into glycine
and acetaldehyde, and the synthesis of D-threonine from
glycine and acetaldehyde. Its activity is present in
several genera of bacteria but not in fungi. It requires
PLP and a divalent cation such as Co2+, Ni2+, Mn2+, or
Mg2+ as cofactors for catalytic activity and thermal
stability. Members of this subfamily show similarity to
bacterial alanine racemase (AR), a fold type III
PLP-dependent enzyme which contains an N-terminal
PLP-binding TIM-barrel domain and a C-terminal
beta-sandwich domain. AR exists as homodimers with
active sites that lie at the interface between the TIM
barrel domain of one subunit and the beta-sandwich
domain of the other subunit. Based on its similarity to
AR, it is possible that low specificity D-TAs also form
dimers in solution. Experimental data show that the
monomeric form of low specificity D-TAs exhibit full
catalytic activity.
Length = 361
Score = 29.2 bits (66), Expect = 0.68
Identities = 13/40 (32%), Positives = 17/40 (42%), Gaps = 5/40 (12%)
Query: 23 VWDFSSSSQFPQ---ETSAFVNTRVDWKETPEAHVFKADL 59
+WD S+ P + +A V TRV P A DL
Sbjct: 237 LWDAGYGSKLPDLGFKPAALVVTRVISH--PTAGRVTLDL 274
>gnl|CDD|225463 COG2911, COG2911, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 1278
Score = 28.1 bits (63), Expect = 2.1
Identities = 12/63 (19%), Positives = 21/63 (33%)
Query: 59 LPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFSRRFRLPENVEVDQ 118
LPG+ E+V + +L ++ DR +S + D+
Sbjct: 50 LPGLDIEKVSGSLRGGLLLGDVRYDRLGVADRAGQLLLALDLRCLWSPSALFRLRLLADR 109
Query: 119 IKA 121
I A
Sbjct: 110 ISA 112
>gnl|CDD|107220 cd06463, p23_like, Proteins containing this p23_like domain include
p23 and its Saccharomyces cerevisiae (Sc) homolog Sba1.
Both are co-chaperones for the heat shock protein (Hsp)
90. p23 binds Hsp90 and participates in the folding of
a number of Hsp90 clients, including the progesterone
receptor. p23 also has a passive chaperoning activity
and in addition may participate in prostaglandin
synthesis. Both p23 and Sba1p can regulate telomerase
activity. This group includes domains similar to the
C-terminal CHORD-SGT1 (CS) domain of suppressor of G2
allele of Skp1 (Sgt1). Sgt1 interacts with multiple
protein complexes and has the features of a
co-chaperone. Human (h) Sgt1 interacts with both Hsp70
and Hsp90, and has been shown to bind Hsp90 through its
CS domain. Saccharomyces cerevisiae (Sc) Sgt1 is a
subunit of both core kinetochore and SCF
(Skp1-Cul1-F-box) ubiquitin ligase complexes. Sgt1 is
required for pathogen resistance in plants. This group
also includes 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). hB-ind1 plays a role in the
signaling pathway mediated by the small GTPase Rac1,
NUDC is needed for nuclear movement, Melusin interacts
with two splice variants of beta1 integrin, and NCB5OR
plays a part in maintaining viable pancreatic beta
cells.
Length = 84
Score = 26.5 bits (59), Expect = 2.7
Identities = 16/95 (16%), Positives = 36/95 (37%), Gaps = 16/95 (16%)
Query: 46 WKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQISGQRKIEKEDRNDTWHRVERSSGAFS 105
W +T + L V K++VKVE + + + + +E
Sbjct: 1 WYQTLDEVTITIPLKDVTKKDVKVEFTPKSL-------TVSVKGGGGKEYLLE------- 46
Query: 106 RRFRLPENVEVDQIKASMENGVLTVTVPKAEEAKK 140
L ++ ++ K ++E+ + +T+ K E +
Sbjct: 47 --GELFGPIDPEESKWTVEDRKIEITLKKKEPGEW 79
>gnl|CDD|193549 cd05674, M20_yscS, M20 Peptidase, carboxypeptidase yscS. Peptidase
M20 family, yscS (GlyX-carboxypeptidase, CPS1,
carboxypeptidase S, carboxypeptidase a, carboxypeptidase
yscS, glycine carboxypeptidase)-like subfamily. This
group mostly contains proteins that have been
uncharacterized to date, but also includes vacuolar
proteins involved in nitrogen metabolism which are
essential for use of certain peptides that are sole
nitrogen sources. YscS releases a C-terminal amino acid
from a peptide that has glycine as the penultimate
residue. It is synthesized as one polypeptide chain
precursor which yields two active precursor molecules
after carbohydrate modification in the secretory
pathway. The proteolytically unprocessed forms are
associated with the membrane, whereas the mature forms
of the enzyme are soluble. Enzymes in this subfamily
may also cleave intracellularly generated peptides in
order to recycle amino acids for protein synthesis.
Length = 441
Score = 26.8 bits (60), Expect = 5.2
Identities = 15/43 (34%), Positives = 21/43 (48%), Gaps = 7/43 (16%)
Query: 33 PQETSAFVNTRVDWKETPE---AHVFKADLPGVKKEEVKVEVE 72
P+E SA VN R+ +T E HV +A + VK E+
Sbjct: 307 PEEASATVNFRILPGDTVEEVLEHVKRA----IDDIAVKYELL 345
>gnl|CDD|200521 cd11260, Sema_4E, The Sema domain, a protein interacting module, of
semaphorin 4E (Sema4E). Sema4E is expressed in the
epithelial cells that line the pharyngeal arches in
zebrafish. It may act as a guidance molecule to restrict
the branchiomotor axons to the mesenchymal cells.
Gain-of-function and loss-of-function studies
demonstrate that Sema4E is essential for the guidance of
facial axons from the hindbrain into their pharyngeal
arch targets and is sufficient for guidance of gill
motor axons. Sema4E guides facial motor axons by a
repulsive action. Sema4E belongs to the class 4
transmembrane semaphorin family of proteins. Semaphorins
are regulatory molecules involved in the development of
the nervous system and in axonal guidance. They also
play important roles in other biological processes, such
as angiogenesis, immune regulation, respiration systems
and cancer. The Sema domain is located at the N-terminus
and contains four disulfide bonds formed by eight
conserved cysteine residues. It serves as a
receptor-recognition and -binding module.
Length = 456
Score = 26.8 bits (59), Expect = 6.1
Identities = 18/54 (33%), Positives = 26/54 (48%), Gaps = 4/54 (7%)
Query: 95 HRVERSSGAFSR-RFRLPENVEVDQIKASMENGVLTVTVPKA---EEAKKSNVR 144
+ V S FSR +F+ P VE +K M +G L V P A A+ S ++
Sbjct: 287 YNVTDISNVFSRGKFKTPVAVETSFVKWVMYSGELPVPRPGACINNAARTSGIK 340
>gnl|CDD|235496 PRK05518, rpl6p, 50S ribosomal protein L6P; Reviewed.
Length = 180
Score = 26.3 bits (59), Expect = 6.2
Identities = 11/35 (31%), Positives = 15/35 (42%), Gaps = 5/35 (14%)
Query: 106 RRFRLPENVEVDQIKASMENGVLTVTVPKAEEAKK 140
+PE V V +E V+TV PK E +
Sbjct: 8 EEIEIPEGVTV-----EIEGLVVTVKGPKGELTRD 37
>gnl|CDD|183535 PRK12454, PRK12454, carbamate kinase-like carbamoyl phosphate
synthetase; Reviewed.
Length = 313
Score = 26.5 bits (59), Expect = 6.3
Identities = 22/67 (32%), Positives = 29/67 (43%), Gaps = 15/67 (22%)
Query: 87 KEDRNDTWHRVERSSGAFSRRFRLP-ENVEVDQIKASMENGVLTVT-----VPKAEEAKK 140
KED W RV S P VE++ IKA +ENG + + +P EE +
Sbjct: 153 KEDAGRGWRRVVPSP--------DPLGIVEIEVIKALVENGFIVIASGGGGIPVIEEDGE 204
Query: 141 -SNVRAV 146
V AV
Sbjct: 205 LKGVEAV 211
>gnl|CDD|184144 PRK13562, PRK13562, acetolactate synthase 1 regulatory subunit;
Provisional.
Length = 84
Score = 25.3 bits (55), Expect = 6.7
Identities = 15/44 (34%), Positives = 25/44 (56%), Gaps = 3/44 (6%)
Query: 36 TSAFVNTRVDWKETPEAHVFKADLPGVKKEEVKVEVEDDRVLQI 79
TSAFV + + HV ++ PG+ E++V+++DD L I
Sbjct: 20 TSAFVRLQYN---IDTLHVTHSEQPGISNMEIQVDIQDDTSLHI 60
>gnl|CDD|234296 TIGR03653, arch_L6P, archaeal ribosomal protein L6P. Members of
this protein family are the archaeal ribosomal protein
L6P. The top-scoring proteins not selected by this model
are eukaryotic cytosolic ribosomal protein L9. Bacterial
ribosomal protein L6 scores lower and is described by a
distinct model [Protein synthesis, Ribosomal proteins:
synthesis and modification].
Length = 170
Score = 26.1 bits (58), Expect = 7.4
Identities = 12/44 (27%), Positives = 21/44 (47%), Gaps = 5/44 (11%)
Query: 106 RRFRLPENVEVDQIKASMENGVLTVTVPKAEEAKKSNVRAVQIS 149
+PE V V ++E ++TV PK E ++ ++IS
Sbjct: 2 EEIEIPEGVSV-----TIEGNIVTVKGPKGEVTRELWYPGIEIS 40
>gnl|CDD|187684 cd09626, DOMON_glucodextranase_like, DOMON-like domain of various
glycoside hydrolases. This DOMON-like domain is found
at the C-terminus of various bacterial proteins that
play roles in metabolizing carbohydrates, such as
glucodextranase (hydrolyzes alpha-1,6-glucosidic
linkages of dextran from the non-reducing end), glucan
alpha-1,4-glucosidase, pullulanase (degrades pullulan, a
polysaccharide built from maltotriose units),
arabinogalactan endo-1,4-beta-galactosidase, and others.
Consequently, the DOMON-like domains in this family
co-occur with catalytic domains from various glycosyl
hydrolase families. The precise function of the DOMON
domains in these proteins is not clear, they may be
involved in interactions with carbohydrates.
Length = 220
Score = 26.1 bits (58), Expect = 8.4
Identities = 11/49 (22%), Positives = 17/49 (34%), Gaps = 6/49 (12%)
Query: 94 WHRVERSSGAFSRRFRLP------ENVEVDQIKASMENGVLTVTVPKAE 136
W SG +S + + + A + +TVTVPK
Sbjct: 96 WDYAILISGWWSTVPVPEGEESAADLLAAPSVYADPDGNTITVTVPKKL 144
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 0.129 0.365
Gapped
Lambda K H
0.267 0.0689 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 7,470,608
Number of extensions: 656157
Number of successful extensions: 559
Number of sequences better than 10.0: 1
Number of HSP's gapped: 543
Number of HSP's successfully gapped: 42
Length of query: 150
Length of database: 10,937,602
Length adjustment: 88
Effective length of query: 62
Effective length of database: 7,034,450
Effective search space: 436135900
Effective search space used: 436135900
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: 54 (24.7 bits)