RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 041271
(310 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 = 73.1 bits (180), Expect = 1e-16
Identities = 40/101 (39%), Positives = 59/101 (58%), Gaps = 15/101 (14%)
Query: 136 IYWETSLDKHVLKASLLPGMKKEDVKIEIEDDG-----AELKMIVLLETEEEEGDTIPEW 190
+ W+ + + HV KA + PG+KKEDVK+E+ED E K EE++GD +W
Sbjct: 2 VDWKETPEAHVFKADV-PGVKKEDVKVEVEDGRVLRISGERKK-----EEEKKGD---DW 52
Query: 191 LLEEFTDGKIIRRFKLPADVRLDDFKTEMEEDGVLTVTFTK 231
E + G+ +RRF+LP + D+ K + E+GVLTVT K
Sbjct: 53 HRVERSSGRFVRRFRLPENADADEVKAFL-ENGVLTVTVPK 92
Score = 36.1 bits (84), Expect = 0.003
Identities = 30/96 (31%), Positives = 42/96 (43%), Gaps = 24/96 (25%)
Query: 29 WEYDGDKIVCKASLPAVRMEDVKIDINDKELTLTRELNI---------ADGGTILR---- 75
W+ + V KA +P V+ EDVK+++ D R L I G R
Sbjct: 4 WKETPEAHVFKADVPGVKKEDVKVEVED-----GRVLRISGERKKEEEKKGDDWHRVERS 58
Query: 76 --RFLKVSRNFDLPDGVKRSNFKSTSMEDGVLTVTF 109
RF+ R F LP+ K+ +E+GVLTVT
Sbjct: 59 SGRFV---RRFRLPENADADEVKA-FLENGVLTVTV 90
>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 = 63.0 bits (154), Expect = 6e-13
Identities = 36/90 (40%), Positives = 52/90 (57%), Gaps = 9/90 (10%)
Query: 143 DKHVLKASLLPGMKKEDVKIEIEDDGAELKMIVLLETE-EEEGDTIPEWLLEEFTDGKII 201
D +V++A L PG KKED+K+E+ED ++ + E EEE + +L E + G
Sbjct: 7 DAYVVEADL-PGFKKEDIKVEVEDG------VLTISGEREEEEEEEENYLRRERSYGSFS 59
Query: 202 RRFKLPADVRLDDFKTEMEEDGVLTVTFTK 231
R F+LP DV D K + E+GVLT+T K
Sbjct: 60 RSFRLPEDVDPDKIKASL-ENGVLTITLPK 88
Score = 51.4 bits (124), Expect = 9e-09
Identities = 29/83 (34%), Positives = 45/83 (54%), Gaps = 6/83 (7%)
Query: 32 DGDKIVCKASLPAVRMEDVKIDINDKELTLT--RELNIADGGTIL---RRFLKVSRNFDL 86
D V +A LP + ED+K+++ D LT++ RE + L R + SR+F L
Sbjct: 5 TDDAYVVEADLPGFKKEDIKVEVEDGVLTISGEREEEEEEEENYLRRERSYGSFSRSFRL 64
Query: 87 PDGVKRSNFKSTSMEDGVLTVTF 109
P+ V K+ S+E+GVLT+T
Sbjct: 65 PEDVDPDKIKA-SLENGVLTITL 86
>gnl|CDD|215655 pfam00011, HSP20, Hsp20/alpha crystallin family.
Length = 101
Score = 62.6 bits (153), Expect = 1e-12
Identities = 34/99 (34%), Positives = 51/99 (51%), Gaps = 14/99 (14%)
Query: 143 DKHVLKASLLPGMKKEDVKIEIEDDGAELKMIVLLETE---EEEGDTIPEWLLEEFTDGK 199
D V+K + PG K E++K+++ED+ VL++ + EEE D L E +
Sbjct: 7 DAFVVKLDV-PGFKPEELKVKVEDN------RVLVKGKHEKEEEDD---HGLRSERSYRS 56
Query: 200 IIRRFKLPADVRLDDFKTEMEEDGVLTVTFTKPIKPKKT 238
R+F LP + D K + +DGVLTVT K P+K
Sbjct: 57 FSRKFVLPENADPDKVKASL-KDGVLTVTVPKLEPPEKK 94
Score = 44.1 bits (105), Expect = 4e-06
Identities = 25/81 (30%), Positives = 39/81 (48%), Gaps = 5/81 (6%)
Query: 32 DGDKIVCKASLPAVRMEDVKIDINDKELTLT----RELNIADGGTILRRFLKVSRNFDLP 87
D D V K +P + E++K+ + D + + +E G R + SR F LP
Sbjct: 5 DKDAFVVKLDVPGFKPEELKVKVEDNRVLVKGKHEKEEEDDHGLRSERSYRSFSRKFVLP 64
Query: 88 DGVKRSNFKSTSMEDGVLTVT 108
+ K+ S++DGVLTVT
Sbjct: 65 ENADPDKVKA-SLKDGVLTVT 84
>gnl|CDD|223149 COG0071, IbpA, Molecular chaperone (small heat shock protein)
[Posttranslational modification, protein turnover,
chaperones].
Length = 146
Score = 58.9 bits (143), Expect = 7e-11
Identities = 29/90 (32%), Positives = 48/90 (53%), Gaps = 5/90 (5%)
Query: 152 LPGMKKEDVKIEIEDDGAELKMIVLLETEEEEGDTIPEWLLEEFTDGKIIRRFKLPADVR 211
LPG+ KED++I +E + + + E EEEE + +L E G+ R F+LP V
Sbjct: 58 LPGVDKEDIEITVEGN----TLTIRGEREEEEEEEEEGYLRRERAYGEFERTFRLPEKVD 113
Query: 212 LDDFKTEMEEDGVLTVTFTKPIKPKKTQQQ 241
+ K + ++G+LTVT K +K ++
Sbjct: 114 PEVIKAKY-KNGLLTVTLPKAEPEEKKPKR 142
Score = 52.4 bits (126), Expect = 1e-08
Identities = 25/99 (25%), Positives = 40/99 (40%), Gaps = 7/99 (7%)
Query: 32 DGDKIVCKASLPAVRMEDVKIDINDKELTLT---RELNIADGGTILRR---FLKVSRNFD 85
D+ A LP V ED++I + LT+ E + LRR + + R F
Sbjct: 48 TDDEYRITAELPGVDKEDIEITVEGNTLTIRGEREEEEEEEEEGYLRRERAYGEFERTFR 107
Query: 86 LPDGVKRSNFKSTSMEDGVLTVTFTRDAAATANTSSRSV 124
LP+ V K+ ++G+LTVT + +
Sbjct: 108 LPEKVDPEVIKAK-YKNGLLTVTLPKAEPEEKKPKRIEI 145
>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 = 53.0 bits (128), Expect = 2e-09
Identities = 33/94 (35%), Positives = 51/94 (54%), Gaps = 14/94 (14%)
Query: 138 WETSLDKHVLKASLLPGMKKEDVKIEIEDDGAELKMIVLLETEEEEGDTIPEWLLEEFTD 197
W + D+ V+ L PG+KKED+K+E+ED+ + + + EEEE E +
Sbjct: 1 WYQTDDEVVVTVDL-PGVKKEDIKVEVEDN----VLTISGKREEEEE--------RERSY 47
Query: 198 GKIIRRFKLPADVRLDDFKTEMEEDGVLTVTFTK 231
G+ R F+LP DV + K + E+GVL +T K
Sbjct: 48 GEFERSFELPEDVDPEKSKASL-ENGVLEITLPK 80
Score = 46.0 bits (110), Expect = 6e-07
Identities = 24/83 (28%), Positives = 44/83 (53%), Gaps = 3/83 (3%)
Query: 29 WEYDGDKIVCKASLPAVRMEDVKIDINDKELTLTRELNIADGGTILRRFLKVSRNFDLPD 88
W D++V LP V+ ED+K+++ D LT+ + R + + R+F+LP+
Sbjct: 1 WYQTDDEVVVTVDLPGVKKEDIKVEVEDNVLTI--SGKREEEEERERSYGEFERSFELPE 58
Query: 89 GVKRSNFKSTSMEDGVLTVTFTR 111
V K++ +E+GVL +T +
Sbjct: 59 DVDPEKSKAS-LENGVLEITLPK 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 = 46.7 bits (112), Expect = 6e-07
Identities = 28/89 (31%), Positives = 49/89 (55%), Gaps = 5/89 (5%)
Query: 143 DKHVLKASLLPGMKKEDVKIEIEDDGAELKMIVLLETEEEEGDTIPEWLLEEFTDGKIIR 202
D+++++A L PG KKED+K++ +D L + + ++E D ++ E G R
Sbjct: 10 DEYIVEADL-PGFKKEDIKLDYKDG--YLTISAKRDESKDEKDKKGNYIRRERYYGSFSR 66
Query: 203 RFKLPADVRLDDFKTEMEEDGVLTVTFTK 231
F LP +V ++ K + E+GVL +T K
Sbjct: 67 SFYLP-NVDEEEIKAKY-ENGVLKITLPK 93
Score = 40.2 bits (95), Expect = 1e-04
Identities = 30/88 (34%), Positives = 45/88 (51%), Gaps = 11/88 (12%)
Query: 30 EYDGDKIVCKASLPAVRMEDVKIDINDKELTL--TRELN---IADGGTILRR---FLKVS 81
E D + IV +A LP + ED+K+D D LT+ R+ + G +RR + S
Sbjct: 7 ETDDEYIV-EADLPGFKKEDIKLDYKDGYLTISAKRDESKDEKDKKGNYIRRERYYGSFS 65
Query: 82 RNFDLPDGVKRSNFKSTSMEDGVLTVTF 109
R+F LP+ V K+ E+GVL +T
Sbjct: 66 RSFYLPN-VDEEEIKA-KYENGVLKITL 91
>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 = 39.8 bits (94), Expect = 1e-04
Identities = 20/73 (27%), Positives = 37/73 (50%), Gaps = 11/73 (15%)
Query: 156 KKEDVKIEIEDDGAELKMIVLLETEEEEGDTIPEWLLEEFTDGKIIRRFKLPADVRLDDF 215
K E++K+++ D+ K++V + EE E + + + RR++LP V D
Sbjct: 19 KPEELKVKVSDN----KLVVEGKHEEREDE-------HGYVSREFTRRYQLPEGVDPDSV 67
Query: 216 KTEMEEDGVLTVT 228
+ + DGVLT+
Sbjct: 68 TSSLSSDGVLTIE 80
Score = 34.4 bits (80), Expect = 0.010
Identities = 19/63 (30%), Positives = 34/63 (53%), Gaps = 5/63 (7%)
Query: 48 EDVKIDINDKELTLT--RELNIADGGTILRRFLKVSRNFDLPDGVKRSNFKSTSMEDGVL 105
E++K+ ++D +L + E + G + R F +R + LP+GV + S+ DGVL
Sbjct: 21 EELKVKVSDNKLVVEGKHEEREDEHGYVSREF---TRRYQLPEGVDPDSVTSSLSSDGVL 77
Query: 106 TVT 108
T+
Sbjct: 78 TIE 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 = 32.1 bits (74), Expect = 0.071
Identities = 20/79 (25%), Positives = 38/79 (48%), Gaps = 14/79 (17%)
Query: 41 SLPAVRMEDVKIDINDKELTLT--RELNIADGGTIL------RRFLKVSRNFDLPDGVKR 92
++ +D++I++ + +LT+T + + L R F R+F+L D VK
Sbjct: 18 AVAGFSEDDLEIEVENNQLTVTGKKADEENEEREYLHRGIAKRAF---ERSFNLADHVK- 73
Query: 93 SNFKSTSMEDGVLTVTFTR 111
K +E+G+LT+ R
Sbjct: 74 --VKGAELENGLLTIDLER 90
Score = 26.3 bits (59), Expect = 8.0
Identities = 18/80 (22%), Positives = 39/80 (48%), Gaps = 8/80 (10%)
Query: 152 LPGMKKEDVKIEIEDDGAELKMIVLLETEEEEGDTIPEWLLEEFTDGKIIRRFKLPADVR 211
+ G ++D++IE+E++ ++ V + +EE + E+L R F L V+
Sbjct: 19 VAGFSEDDLEIEVENN----QLTVTGKKADEENEER-EYLHRGIAKRAFERSFNLADHVK 73
Query: 212 LDDFKTEMEEDGVLTVTFTK 231
+ + E+G+LT+ +
Sbjct: 74 VKGAEL---ENGLLTIDLER 90
>gnl|CDD|130873 TIGR01814, kynureninase, kynureninase. This model describes
kynureninase, a pyridoxal-phosphate enzyme. Kynurinine
is a Trp breakdown product and a precursor for NAD. In
Chlamydia psittaci, an obligate intracellular pathogen,
kynureninase makes anthranilate, a Trp precursor, from
kynurenine. This counters the tryptophan hydrolysis that
occurs in the host cell in response to the pathogen
[Energy metabolism, Amino acids and amines].
Length = 406
Score = 32.0 bits (73), Expect = 0.43
Identities = 19/86 (22%), Positives = 38/86 (44%), Gaps = 10/86 (11%)
Query: 112 DAAATANTSSRSVYKKVIAFLN-----AVIYWETSL---DKHVLK-ASLLPGMKKEDVKI 162
D NT + +++ + +F I E D + ++ L G+ E+ +
Sbjct: 87 DEVVVMNTLTINLHLLLASFYKPTPKRYKILLEAKAFPSDHYAIESQLQLHGLTVEESMV 146
Query: 163 EIE-DDGAELKMIVLLETEEEEGDTI 187
+IE + L++ +L+T E+ GD I
Sbjct: 147 QIEPREEETLRLEDILDTIEKNGDDI 172
>gnl|CDD|223592 COG0518, GuaA, GMP synthase - Glutamine amidotransferase domain
[Nucleotide transport and metabolism].
Length = 198
Score = 31.1 bits (71), Expect = 0.49
Identities = 9/46 (19%), Positives = 17/46 (36%), Gaps = 1/46 (2%)
Query: 172 KMIVLLETEEEEGDTIPEWLLEEFTDGKIIRRFKLPAD-VRLDDFK 216
+ I++L+ + I L E I + A+ + LD
Sbjct: 2 RKILILDFGGQYLGLIARRLRELGYVYSEIVPYTGDAEELPLDSPD 47
>gnl|CDD|217584 pfam03476, MOSC_N, MOSC N-terminal beta barrel domain. This domain
is found to the N-terminus of pfam03473. The function of
this domain is unknown, however it is predicted to adopt
a beta barrel fold.
Length = 118
Score = 30.4 bits (69), Expect = 0.49
Identities = 17/59 (28%), Positives = 28/59 (47%), Gaps = 10/59 (16%)
Query: 189 EWLLEEFTDGKIIRRFKLPADVRLDDFKTEMEEDGVLTVT------FTKPIKPKKTQQQ 241
W++ + +DGK I + P V +T ++EDG LT+T + P+ K Q
Sbjct: 35 RWMVVD-SDGKFITARRHPRLVL---IRTTLDEDGGLTLTAPGMPPLSVPLAANKFQLV 89
>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 = 28.6 bits (64), Expect = 1.0
Identities = 10/30 (33%), Positives = 17/30 (56%)
Query: 202 RRFKLPADVRLDDFKTEMEEDGVLTVTFTK 231
RR++LP V + + DGVLT++ +
Sbjct: 54 RRYRLPPGVDPAAITSSLSADGVLTISGPR 83
Score = 28.2 bits (63), Expect = 1.5
Identities = 16/43 (37%), Positives = 22/43 (51%), Gaps = 3/43 (6%)
Query: 69 DGGTILRRFLKVSRNFDLPDGVKRSNFKSTSMEDGVLTVTFTR 111
+ G I R F R + LP GV + S+ DGVLT++ R
Sbjct: 44 EHGFISREFH---RRYRLPPGVDPAAITSSLSADGVLTISGPR 83
>gnl|CDD|107232 cd06477, ACD_HspB3_Like, Alpha crystallin domain (ACD) found in
mammalian HspB3, also known as heat-shock protein
27-like protein (HSPL27, 17-kDa) 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. HspB3 is expressed in adult skeletal
muscle, smooth muscle, and heart, and in several other
fetal tissues. In muscle cells HspB3 forms an
oligomeric 150 kDa complex with myotonic dystrophy
protein kinase-binding protein (MKBP/ HspB2), this
complex may comprise one of two independent muscle-cell
specific chaperone systems. The expression of HspB3 is
induced during muscle differentiation controlled by the
myogenic factor MyoD. HspB3 may also interact with Hsp22
(HspB8).
Length = 83
Score = 27.9 bits (62), Expect = 1.8
Identities = 14/37 (37%), Positives = 20/37 (54%), Gaps = 3/37 (8%)
Query: 71 GTILRRFLKVSRNFDLPDGVKRSNFKSTSMEDGVLTV 107
G I R F +R + LPDGV+ + + DG+L V
Sbjct: 46 GFISRSF---TRQYQLPDGVEHKDLSAMLCHDGILVV 79
>gnl|CDD|233489 TIGR01603, maj_tail_phi13, phage major tail protein, phi13 family.
This model describes a set of proteins that share low
levels of sequence similarity but similar lengths and
similar patterns of charged, hydrophobic, and Gly/Pro
residues. All members (except one attributed to mouse
embryo cDNA) belong to phage of Gram-positive bacteria.
Several are identified as phage major tail proteins.
Some members of this family have additional C-terminal
regions of about 100 residues not included in this model
[Mobile and extrachromosomal element functions, Prophage
functions].
Length = 190
Score = 28.5 bits (64), Expect = 3.3
Identities = 13/59 (22%), Positives = 20/59 (33%), Gaps = 1/59 (1%)
Query: 170 ELKMIVLLETEEEEGDTIPEWLLEEFTDGKI-IRRFKLPADVRLDDFKTEMEEDGVLTV 227
E K+ E D I + K+ +P+D R ++ DGVL
Sbjct: 34 EAKVEPKGELVTAYADDIVYYQARNNGGTKVETELIDIPSDQRKFLLGEKLGSDGVLKY 92
>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 = 27.3 bits (60), Expect = 3.6
Identities = 11/27 (40%), Positives = 17/27 (62%)
Query: 202 RRFKLPADVRLDDFKTEMEEDGVLTVT 228
R++++PADV + + DGVLTV
Sbjct: 54 RKYRIPADVDPLTITSSLSPDGVLTVC 80
>gnl|CDD|220927 pfam10989, DUF2808, Protein of unknown function (DUF2808). This
family of proteins with unknown function appears to be
restricted to Cyanobacteria.
Length = 142
Score = 27.3 bits (61), Expect = 6.9
Identities = 9/45 (20%), Positives = 18/45 (40%), Gaps = 6/45 (13%)
Query: 194 EFTDGKIIRRFKLPADVRLDDFKTEMEEDGVLTVTFTKPIKPKKT 238
++PA+V +D E+ + + F +P+ P T
Sbjct: 62 SVRAFSGGMGEEIPAEVEVD------EDGRSIEIFFAEPVPPGTT 100
>gnl|CDD|200393 TIGR04142, PCisTranLspir, putative peptidyl-prolyl cis-trans
isomerase, LIC12922 family. Members of this protein
family have a known crystal structure (3NRK) showing
similarity to the peptidyl-prolyl cis-trans isomerase
SurA. Members are found in Leptospira species next to an
uncharacterized radical SAM enzyme and a
cytidylyltransferase family protein.
Length = 315
Score = 27.8 bits (61), Expect = 7.1
Identities = 4/54 (7%), Positives = 23/54 (42%), Gaps = 1/54 (1%)
Query: 192 LEEFTDGKIIRRFKLPADVRLDDFKTEMEEDGVLTVTFTKPIKPKKTQQQLISK 245
++F + +P ++ + + ++++ +L + P ++ + ++
Sbjct: 89 RKQFEK-TMETSSGMPFELWVTELPYQIKKGQLLQLKIAVPPPNEQEIRSWYNQ 141
>gnl|CDD|222392 pfam13807, GNVR, G-rich domain on putative tyrosine kinase. This
domain is found between two families, Wzz, pfam02706 and
CbiA pfam01656. There is a highly conserved GNVR
sequence motif which characterizes this domain. The
function is not known.
Length = 82
Score = 26.0 bits (58), Expect = 7.8
Identities = 9/30 (30%), Positives = 14/30 (46%)
Query: 227 VTFTKPIKPKKTQQQLISKLLGFLAKAAAA 256
V +P+KPKK ++ LLG +
Sbjct: 48 VVPPEPVKPKKALIVALALLLGLILGVGFV 77
>gnl|CDD|225566 COG3022, COG3022, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 253
Score = 27.3 bits (61), Expect = 9.0
Identities = 17/59 (28%), Positives = 26/59 (44%), Gaps = 5/59 (8%)
Query: 216 KTEMEEDGVLTVTFTKPIKPKKTQQQLISKLLGFLAKAAAAPFAKLNQKSKLLRVLSAK 274
KT EE + T T+P +Q+ LL L K + + L + S L L+A+
Sbjct: 9 KTLDEESPLSTTELTQPELLDYSQE-----LLKILRKLSPNQISSLMKISDKLAGLNAQ 62
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
0.315 0.131 0.362
Gapped
Lambda K H
0.267 0.0786 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 15,451,987
Number of extensions: 1509172
Number of successful extensions: 1649
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1626
Number of HSP's successfully gapped: 39
Length of query: 310
Length of database: 10,937,602
Length adjustment: 97
Effective length of query: 213
Effective length of database: 6,635,264
Effective search space: 1413311232
Effective search space used: 1413311232
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 59 (26.4 bits)