RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy13760
(242 letters)
>gnl|CDD|119352 cd02873, GH18_IDGF, The IDGF's (imaginal disc growth factors) are a
family of growth factors identified in insects that
include at least five members, some of which are encoded
by genes in a tight cluster. The IDGF's have an
eight-stranded alpha/beta barrel fold and are related to
the glycosyl hydrolase family 18 (GH18) chitinases, but
they have an amino acid substitution known to abolish
chitinase catalytic activity. IDGFs may have evolved
from chitinases to gain new functions as growth factors,
interacting with cell surface glycoproteins involved in
growth-promoting processes.
Length = 413
Score = 185 bits (472), Expect = 1e-56
Identities = 71/143 (49%), Positives = 94/143 (65%), Gaps = 3/143 (2%)
Query: 49 NKLILAIPTYGRTWVINKDTSRTGIPP-LKVEGPGEKGPLVQEEGLLSYGEICSQLASLT 107
+KL L I TYGR W + KD+ TG+PP L+ +GPG GP + GLLS+ EICS+L +
Sbjct: 265 SKLNLGIATYGRAWKLTKDSGITGVPPVLETDGPGPAGPQTKTPGLLSWPEICSKLPNPA 324
Query: 108 DANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQNGLA 167
+ + LR+V D KR G+YA+R ++ E+GIWVSYEDP+T KA YAK GL
Sbjct: 325 NLKGADAPLRKVGDPTKRFGSYAYRPADEN--GEHGIWVSYEDPDTAANKAGYAKAKGLG 382
Query: 168 GVAMVDLSLDDFKGNCGENDYHI 190
GVA+ DLSLDDF+G C + + I
Sbjct: 383 GVALFDLSLDDFRGQCTGDKFPI 405
Score = 56.6 bits (137), Expect = 2e-09
Identities = 26/59 (44%), Positives = 37/59 (62%), Gaps = 7/59 (11%)
Query: 187 DYHIKSLDKELDTDKNKGHELYKQVTALKTSYPDLNIILGVGGFEDQKDK---EKYLDL 242
Y IKSL+++LD DK+ Y+ +T+LK YP L ++L VGG D ++ EKYL L
Sbjct: 45 TYKIKSLNEDLDLDKS----HYRAITSLKRKYPHLKVLLSVGGDRDTDEEGENEKYLLL 99
>gnl|CDD|119351 cd02872, GH18_chitolectin_chitotriosidase, This conserved domain
family includes a large number of catalytically inactive
chitinase-like lectins (chitolectins) including YKL-39,
YKL-40 (HCGP39), YM1, oviductin, and AMCase (acidic
mammalian chitinase), as well as catalytically active
chitotriosidases. The conserved domain is an
eight-stranded alpha/beta barrel fold belonging to the
family 18 glycosyl hydrolases. The fold has a
pronounced active-site cleft at the C-terminal end of
the beta-barrel. The chitolectins lack a key active
site glutamate (the proton donor required for hydrolytic
activity) but retain highly conserved residues involved
in oligosaccharide binding. Chitotriosidase is a
chitinolytic enzyme expressed in maturing macrophages,
which suggests that it plays a part in antimicrobial
defense. Chitotriosidase hydrolyzes chitotriose, as
well as colloidal chitin to yield chitobiose and is
therefore considered an exochitinase. Chitotriosidase
occurs in two major forms, the large form being
converted to the small form by either RNA or
post-translational processing. Although the small form,
containing the chitinase domain alone, is sufficient for
the chitinolytic activity, the additional C-terminal
chitin-binding domain of the large form plays a role in
processing colloidal chitin. The chitotriosidase gene is
nonessential in humans, as about 35% of the population
are heterozygous and 6% homozygous for an inactivated
form of the gene. HCGP39 is a 39-kDa human cartilage
glycoprotein thought to play a role in connective tissue
remodeling and defense against pathogens.
Length = 362
Score = 110 bits (278), Expect = 1e-28
Identities = 49/151 (32%), Positives = 75/151 (49%), Gaps = 24/151 (15%)
Query: 49 NKLILAIPTYGRTWVI-NKDTSRTGIPPLKVEGPGEKGPLVQEEGLLSYGEICSQLASLT 107
KL+L IPTYGR++ + + + G P GPG GP +E G L+Y EIC L S
Sbjct: 234 EKLVLGIPTYGRSFTLASPSNTGVGAP---ASGPGTAGPYTREAGFLAYYEICEFLKS-- 288
Query: 108 DANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQNGLA 167
T+ + + YA++ Q WV Y+D E++ +K Y K GL
Sbjct: 289 -----GWTVVWDDEQK---VPYAYK--GNQ-------WVGYDDEESIALKVQYLKSKGLG 331
Query: 168 GVAMVDLSLDDFKGNCGENDYH-IKSLDKEL 197
G + + LDDF+G CG+ Y + ++++ L
Sbjct: 332 GAMVWSIDLDDFRGTCGQGKYPLLNAINRAL 362
Score = 46.4 bits (111), Expect = 5e-06
Identities = 16/45 (35%), Positives = 23/45 (51%), Gaps = 4/45 (8%)
Query: 185 ENDYHIKSLDKELDTDKNKGHELYKQVTALKTSYPDLNIILGVGG 229
D +I LD+ D D LY++ ALK P+L +L +GG
Sbjct: 39 NPDGNIIILDEWNDIDLG----LYERFNALKEKNPNLKTLLAIGG 79
>gnl|CDD|214753 smart00636, Glyco_18, Glyco_18 domain.
Length = 334
Score = 87.3 bits (217), Expect = 3e-20
Identities = 42/129 (32%), Positives = 56/129 (43%), Gaps = 21/129 (16%)
Query: 49 NKLILAIPTYGRTWVINKDTSRTGIPPLKVEGPGEKGPLVQEEGLLSYGEICSQLASLTD 108
+KL+L IP YGR W + ++ P GP GP E G++ Y EIC L +
Sbjct: 227 SKLVLGIPFYGRGWTLVDGSNNGPGAPFT--GPATGGPGTWEGGVVDYREICKLLGA--- 281
Query: 109 ANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQNGLAG 168
V D YA+ Q WVSY+DP ++ KA Y K GL G
Sbjct: 282 --------TVVYDDT-AKAPYAYNPGTGQ-------WVSYDDPRSIKAKADYVKDKGLGG 325
Query: 169 VAMVDLSLD 177
V + +L D
Sbjct: 326 VMIWELDAD 334
Score = 36.1 bits (84), Expect = 0.010
Identities = 12/44 (27%), Positives = 19/44 (43%), Gaps = 6/44 (13%)
Query: 186 NDYHIKSLDKELDTDKNKGHELYKQVTALKTSYPDLNIILGVGG 229
D + D+ D + Q+ ALK P L ++L +GG
Sbjct: 38 PDGTVTIGDEWADIGN------FGQLKALKKKNPGLKVLLSIGG 75
>gnl|CDD|216071 pfam00704, Glyco_hydro_18, Glycosyl hydrolases family 18.
Length = 325
Score = 65.6 bits (160), Expect = 2e-12
Identities = 40/129 (31%), Positives = 53/129 (41%), Gaps = 26/129 (20%)
Query: 49 NKLILAIPTYGRTWVINKDTSRTGIPPLKVEGPGEKGPLVQEEGLLSYGEICSQLASLTD 108
+KL+L IP YGR W + + G P GP E G+LSY EIC+ L S
Sbjct: 223 SKLVLGIPFYGRGWTLVNGSGNGGGAPAP-------GPGTWEGGILSYKEICALLKSGAG 275
Query: 109 ANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQNGLAG 168
T Y ++ +VSY+DP ++ KA Y K GL G
Sbjct: 276 PGYDDTA----------KAPYIYK---------GKQFVSYDDPRSIKAKAKYVKDKGLGG 316
Query: 169 VAMVDLSLD 177
V + L D
Sbjct: 317 VMIWSLDQD 325
>gnl|CDD|225862 COG3325, ChiA, Chitinase [Carbohydrate transport and metabolism].
Length = 441
Score = 48.6 bits (116), Expect = 9e-07
Identities = 40/136 (29%), Positives = 55/136 (40%), Gaps = 19/136 (13%)
Query: 47 KVNKLILAIPTYGRTWVINKDTSRTGIPPLKVEGPGEKGPLV----QEEGLLSYGEICSQ 102
+KL+L +P YGR W D G P +G G G YG+
Sbjct: 302 PPSKLVLGMPFYGRGWN-GVDGGSLGTCPGLYQGLDNSGIPKGTWEAGNGDKDYGK---- 356
Query: 103 LASLTDANASPT-TLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYA 161
A DAN + R D + A L N E G+++SY+DP +V KA Y
Sbjct: 357 -AYDLDANNAGKNGYERYWDDVAK----APYLYNP----EKGVFISYDDPRSVKAKAEYV 407
Query: 162 KQNGLAGVAMVDLSLD 177
N L G+ ++S D
Sbjct: 408 ADNNLGGMMFWEISGD 423
Score = 30.9 bits (70), Expect = 0.67
Identities = 17/58 (29%), Positives = 26/58 (44%), Gaps = 4/58 (6%)
Query: 175 SLDDFKGNCGENDYHIKSLDKELDTDKNKGHELYKQVTALKTSYPDLNIILGVGGFED 232
+ D G + LD D KGH + + LK +YPDL ++ +GG+ D
Sbjct: 85 WVADEAALYGVPNIEGVELDPWSDP--LKGH--FGALFDLKATYPDLKTLISIGGWSD 138
>gnl|CDD|119365 cd06548, GH18_chitinase, The GH18 (glycosyl hydrolases, family 18)
type II chitinases hydrolyze chitin, an abundant polymer
of N-acetylglucosamine and have been identified in
bacteria, fungi, insects, plants, viruses, and protozoan
parasites. The structure of this domain is an
eight-stranded alpha/beta barrel with a pronounced
active-site cleft at the C-terminal end of the
beta-barrel.
Length = 322
Score = 47.6 bits (114), Expect = 2e-06
Identities = 15/35 (42%), Positives = 21/35 (60%)
Query: 143 GIWVSYEDPETVGVKAAYAKQNGLAGVAMVDLSLD 177
++SY+DP ++ KA Y K GL GV +LS D
Sbjct: 288 KTFISYDDPRSIKAKADYVKDKGLGGVMFWELSGD 322
Score = 33.4 bits (77), Expect = 0.091
Identities = 12/44 (27%), Positives = 18/44 (40%), Gaps = 2/44 (4%)
Query: 186 NDYHIKSLDKELDTDKNKGHELYKQVTALKTSYPDLNIILGVGG 229
+ D KG+ + Q+ LK P L I+L +GG
Sbjct: 52 EAAQSVDGGADTDDQPLKGN--FGQLRKLKQKNPHLKILLSIGG 93
>gnl|CDD|119358 cd02879, GH18_plant_chitinase_class_V, The class V plant chitinases
have a glycosyl hydrolase family 18 (GH18) domain, but
lack the chitin-binding domain present in other GH18
enzymes. The GH18 domain of the class V chitinases has
endochitinase activity in some cases and no catalytic
activity in others. Included in this family is a lectin
found in black locust (Robinia pseudoacacia) bark, which
binds chitin but lacks chitinase activity. Also
included is a chitinase-related receptor-like kinase
(CHRK1) from tobacco (Nicotiana tabacum), with an
N-terminal GH18 domain and a C-terminal kinase domain,
which is thought to be part of a plant signaling
pathway. The GH18 domain of CHRK1 is expressed
extracellularly where it binds chitin but lacks
chitinase activity.
Length = 299
Score = 40.4 bits (95), Expect = 4e-04
Identities = 14/34 (41%), Positives = 20/34 (58%)
Query: 145 WVSYEDPETVGVKAAYAKQNGLAGVAMVDLSLDD 178
W+ Y+D +++ VK YAKQ GL G + DD
Sbjct: 261 WIGYDDVQSIAVKVKYAKQKGLLGYFAWAVGYDD 294
Score = 28.9 bits (65), Expect = 2.3
Identities = 9/21 (42%), Positives = 13/21 (61%)
Query: 49 NKLILAIPTYGRTWVINKDTS 69
KL+L +P YGR W + T+
Sbjct: 230 KKLVLGLPLYGRAWTLYDTTT 250
>gnl|CDD|119354 cd02875, GH18_chitobiase, Chitobiase (also known as
di-N-acetylchitobiase) is a lysosomal glycosidase that
hydrolyzes the reducing-end N-acetylglucosamine from the
chitobiose core of oligosaccharides during the ordered
degradation of asparagine-linked glycoproteins in
eukaryotes. Chitobiase can only do so if the asparagine
that joins the oligosaccharide to protein is previously
removed by a glycosylasparaginase. Chitobiase is
therefore the final step in the lysosomal degradation of
the protein/carbohydrate linkage component of
asparagine-linked glycoproteins. The catalytic domain of
chitobiase is an eight-stranded alpha/beta barrel fold
similar to that of other family 18 glycosyl hydrolases
such as hevamine and chitotriosidase.
Length = 358
Score = 38.6 bits (90), Expect = 0.002
Identities = 35/138 (25%), Positives = 61/138 (44%), Gaps = 21/138 (15%)
Query: 49 NKLILAIPTYGRTWV---INKDTSRTGIPPLKVEGPGEKGPLVQEEGL-LSYGEICSQLA 104
KL++ +P YG + N + IP + G G + Y EI Q+
Sbjct: 224 KKLVMGLPWYGYDYPCLNGNLEDVVCTIPKVPFRG----ANCSDAAGRQIPYSEIMKQIN 279
Query: 105 SLTDANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQN 164
S + R+ D++++ Y ++ L Q +W Y++P+++ +K AYAK
Sbjct: 280 S--------SIGGRLWDSEQKSPFYNYKDKQGNLHQ---VW--YDNPQSLSIKVAYAKNL 326
Query: 165 GLAGVAMVDLSLDDFKGN 182
GL G+ M + L D+ G
Sbjct: 327 GLKGIGMWNGDLLDYSGL 344
>gnl|CDD|226376 COG3858, COG3858, Predicted glycosyl hydrolase [General function
prediction only].
Length = 423
Score = 34.3 bits (79), Expect = 0.050
Identities = 25/133 (18%), Positives = 43/133 (32%), Gaps = 37/133 (27%)
Query: 49 NKLILAIPTYGRTWVINKDTSRTGIPPLKVEGPGEKGPLVQEEGLLSYGEICSQLASLTD 108
K+++ IP YG W + G L + +I ++ +
Sbjct: 313 EKVMMGIPLYGYDWTL---------------PYDPLGYLARAISPDEAIDIANRYNATIQ 357
Query: 109 ANA---SPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQNG 165
+A SP F +K+ + V +ED + K K+ G
Sbjct: 358 YDATSQSPF----------------FYYVDKEGRYH---EVWFEDARSFQTKLDLIKEYG 398
Query: 166 LAGVAMVDLSLDD 178
L GV+ L +D
Sbjct: 399 LRGVSYWVLGQED 411
>gnl|CDD|119349 cd00598, GH18_chitinase-like, The GH18 (glycosyl hydrolase, family
18) type II chitinases hydrolyze chitin, an abundant
polymer of beta-1,4-linked N-acetylglucosamine (GlcNAc)
which is a major component of the cell wall of fungi and
the exoskeleton of arthropods. Chitinases have been
identified in viruses, bacteria, fungi, protozoan
parasites, insects, and plants. The structure of the
GH18 domain is an eight-stranded beta/alpha barrel with
a pronounced active-site cleft at the C-terminal end of
the beta-barrel. The GH18 family includes
chitotriosidase, chitobiase, hevamine, zymocin-alpha,
narbonin, SI-CLP (stabilin-1 interacting chitinase-like
protein), IDGF (imaginal disc growth factor), CFLE
(cortical fragment-lytic enzyme) spore hydrolase, the
type III and type V plant chitinases, the
endo-beta-N-acetylglucosaminidases, and the
chitolectins. The GH85 (glycosyl hydrolase, family 85)
ENGases (endo-beta-N-acetylglucosaminidases) are closely
related to the GH18 chitinases and are included in this
alignment model.
Length = 210
Score = 33.5 bits (77), Expect = 0.063
Identities = 13/25 (52%), Positives = 17/25 (68%)
Query: 153 TVGVKAAYAKQNGLAGVAMVDLSLD 177
++G KA YAKQ GL GV + +L D
Sbjct: 186 SLGAKAKYAKQKGLGGVMIWELDQD 210
>gnl|CDD|119353 cd02874, GH18_CFLE_spore_hydrolase, Cortical fragment-lytic enzyme
(CFLE) is a peptidoglycan hydrolase involved in
bacterial endospore germination. CFLE is expressed as
an inactive preprotein (called SleB) in the forespore
compartment of sporulating cells. SleB translocates
across the forespore inner membrane and is deposited as
a mature enzyme in the cortex layer of the spore. As
part of a sensory mechanism capable of initiating
germination, CFLE degrades a spore-specific
peptidoglycan constituent called muramic-acid
delta-lactam that comprises the outer cortex. CFLE has
a C-terminal glycosyl hydrolase family 18 (GH18)
catalytic domain as well as two N-terminal LysM
peptidoglycan-binding domains. In addition to SleB,
this family includes YaaH, YdhD, and YvbX from Bacillus
subtilis.
Length = 313
Score = 31.5 bits (72), Expect = 0.35
Identities = 29/135 (21%), Positives = 48/135 (35%), Gaps = 42/135 (31%)
Query: 49 NKLILAIPTYGRTWVIN---KDTSRTGIPPLKVEGPGEKGPLVQEEGLLSYGEICSQLAS 105
K++L IP YG W + + T +S + LA
Sbjct: 209 EKILLGIPLYGYDWTLPYKKGGKAST----------------------ISPQQA-INLAK 245
Query: 106 LTDANASPTTLRRVPDTQ--KRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAYAKQ 163
A Q + + FR ++Q + + +W +ED ++ K AK+
Sbjct: 246 RYGAE-----------IQYDEEAQSPFFRYVDEQ-GRRHEVW--FEDARSLQAKFELAKE 291
Query: 164 NGLAGVAMVDLSLDD 178
GL GV+ L L+D
Sbjct: 292 YGLRGVSYWRLGLED 306
>gnl|CDD|240367 PTZ00338, PTZ00338, dimethyladenosine transferase-like protein;
Provisional.
Length = 294
Score = 28.4 bits (64), Expect = 2.8
Identities = 13/45 (28%), Positives = 17/45 (37%)
Query: 34 KVICHYTDIAFVGKVNKLILAIPTYGRTWVINKDTSRTGIPPLKV 78
KVI D V ++ K P + VI D +T P V
Sbjct: 60 KVIAIEIDPRMVAELKKRFQNSPLASKLEVIEGDALKTEFPYFDV 104
>gnl|CDD|239300 cd03002, PDI_a_MPD1_like, PDI family, MPD1-like subfamily; composed
of eukaryotic proteins similar to Saccharomyces
cerevisiae MPD1 protein, which contains a single redox
active TRX domain located at the N-terminus, and an ER
retention signal at the C-terminus indicative of an
ER-resident protein. MPD1 has been shown to suppress the
maturation defect of carboxypeptidase Y caused by
deletion of the yeast PDI1 gene. Other characterized
members of this subfamily include the Aspergillus niger
prpA protein and Giardia PDI-1. PrpA is non-essential to
strain viability, however, its transcript level is
induced by heterologous protein expression suggesting a
possible role in oxidative protein folding during high
protein production. Giardia PDI-1 has the ability to
refold scrambled RNase and exhibits transglutaminase
activity.
Length = 109
Score = 26.9 bits (60), Expect = 4.0
Identities = 18/52 (34%), Positives = 21/52 (40%), Gaps = 14/52 (26%)
Query: 136 KQLKQEYGIWVSYEDPETVGVKAAYAKQNGLAGVAMVDLSLDDFKGNCGEND 187
K LK EY KAA + +GL VA VD D K CG+
Sbjct: 34 KNLKPEY-------------AKAA-KELDGLVQVAAVDCDEDKNKPLCGKYG 71
>gnl|CDD|234355 TIGR03790, TIGR03790, TIGR03790 family protein. Despite a broad
and sporadic distribution (Cyanobacteria,
Verrucomicrobia, Acidobacteria, beta and delta
Proteobacteria, and Planctomycetes), this
uncharacterized protein family occurs only among the
roughly 8 percent of prokarotyic species that carry
homologs of the integral membrane protein exosortase
(see TIGR02602), a proposed protein-sorting system
transpeptidase.
Length = 316
Score = 27.3 bits (61), Expect = 8.1
Identities = 9/26 (34%), Positives = 13/26 (50%)
Query: 157 KAAYAKQNGLAGVAMVDLSLDDFKGN 182
+ A++ GLAG A VD G+
Sbjct: 158 RGLAAEKTGLAGRAYVDARGGYKDGD 183
>gnl|CDD|178645 PLN03097, FHY3, Protein FAR-RED ELONGATED HYPOCOTYL 3; Provisional.
Length = 846
Score = 27.3 bits (60), Expect = 8.3
Identities = 20/87 (22%), Positives = 35/87 (40%), Gaps = 16/87 (18%)
Query: 101 SQLASLTDANASPTTLRRVPDTQKRMGTYAFRLPNKQLKQEYGIWVSYEDPETVGVKAAY 160
S+ + T+ +PT R+V Q+ L+Q + V +++ Y
Sbjct: 706 SRSMTKTNKKKNPTKKRKVNSEQEVTTV----AAQDSLQQ-----MDKLSSRAVALESYY 756
Query: 161 AKQNGLAGVAMVDLSL-----DDFKGN 182
Q + G MV L+L D++ GN
Sbjct: 757 GTQQSVQG--MVQLNLMAPTRDNYYGN 781
>gnl|CDD|172824 PRK14348, PRK14348, lipoate-protein ligase B; Provisional.
Length = 221
Score = 26.9 bits (59), Expect = 8.7
Identities = 18/67 (26%), Positives = 32/67 (47%), Gaps = 6/67 (8%)
Query: 137 QLKQEYGIWVSYEDPET-----VGVKAA-YAKQNGLAGVAMVDLSLDDFKGNCGENDYHI 190
+L++ G+W+ + +GV+++ Y +GLA DL + CG D +
Sbjct: 131 RLEKATGVWLEGDTSRARKICAIGVRSSHYVTMHGLALNVNTDLRYFSYIHPCGFIDKGV 190
Query: 191 KSLDKEL 197
SL +EL
Sbjct: 191 TSLQQEL 197
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 0.135 0.389
Gapped
Lambda K H
0.267 0.0738 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 12,234,238
Number of extensions: 1139248
Number of successful extensions: 694
Number of sequences better than 10.0: 1
Number of HSP's gapped: 683
Number of HSP's successfully gapped: 31
Length of query: 242
Length of database: 10,937,602
Length adjustment: 94
Effective length of query: 148
Effective length of database: 6,768,326
Effective search space: 1001712248
Effective search space used: 1001712248
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: 42 (22.0 bits)
S2: 58 (26.1 bits)