RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy10824
(185 letters)
>gnl|CDD|239111 cd02620, Peptidase_C1A_CathepsinB, Cathepsin B group; composed of
cathepsin B and similar proteins, including
tubulointerstitial nephritis antigen (TIN-Ag). Cathepsin
B is a lysosomal papain-like cysteine peptidase which is
expressed in all tissues and functions primarily as an
exopeptidase through its carboxydipeptidyl activity.
Together with other cathepsins, it is involved in the
degradation of proteins, proenzyme activation, Ag
processing, metabolism and apoptosis. Cathepsin B has
been implicated in a number of human diseases such as
cancer, rheumatoid arthritis, osteoporosis and
Alzheimer's disease. The unique carboxydipeptidyl
activity of cathepsin B is attributed to the presence of
an occluding loop in its active site which favors the
binding of the C-termini of substrate proteins. Some
members of this group do not possess the occluding loop.
TIN-Ag is an extracellular matrix basement protein which
was originally identified as a target Ag involved in
anti-tubular basement membrane antibody-mediated
interstitial nephritis. It plays a role in renal
tubulogenesis and is defective in hereditary
tubulointerstitial disorders. TIN-Ag is exclusively
expressed in kidney tissues. .
Length = 236
Score = 125 bits (317), Expect = 3e-36
Identities = 48/107 (44%), Positives = 64/107 (59%), Gaps = 6/107 (5%)
Query: 79 PEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLT 138
PE FD R+++PNC +IG ++ Q NCGSCWA + A SDR+CI + G+ + LS+ LL+
Sbjct: 1 PESFDAREKWPNCISIGEIRDQGNCGSCWAFSAVEAFSDRLCIQSNGKENVLLSAQDLLS 60
Query: 139 CCAACTGGDVCEGGNPMRAWYYMLENGVPTGGDYGSCQRFDRGNCNC 185
CC+ C G C GG P AW Y+ GV TGG CQ + C
Sbjct: 61 CCSGCGDG--CNGGYPDAAWKYLTTTGVVTGG----CQPYTIPPCGH 101
>gnl|CDD|215726 pfam00112, Peptidase_C1, Papain family cysteine protease.
Length = 213
Score = 97.6 bits (244), Expect = 1e-25
Identities = 40/112 (35%), Positives = 54/112 (48%), Gaps = 16/112 (14%)
Query: 78 LPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLL 137
LPE FD R++ + V+ Q CGSCWA + AL R CI T G+L LS L+
Sbjct: 1 LPESFDWREKG----AVTPVKDQGQCGSCWAFSAVGALEGRYCIKT-GKLVS-LSEQQLV 54
Query: 138 TCCAACTGGDVCEGGNPMRAWYYMLEN-GVPTGGDY------GSCQRFDRGN 182
C G C GG P A+ Y+ +N G+ T DY G+C+ +
Sbjct: 55 DCDTGNNG---CNGGLPDNAFEYIKKNGGIVTESDYPYTAHDGTCKFKKSNS 103
>gnl|CDD|214761 smart00645, Pept_C1, Papain family cysteine protease.
Length = 175
Score = 93.4 bits (233), Expect = 2e-24
Identities = 37/96 (38%), Positives = 46/96 (47%), Gaps = 9/96 (9%)
Query: 78 LPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLL 137
LPE FD RK+ V+ Q CGSCWA + T AL R CI T + LS L+
Sbjct: 1 LPESFDWRKK--GAVTP--VKDQGQCGSCWAFSATGALEGRYCIKTGKLVS--LSEQQLV 54
Query: 138 TCCAACTGGDVCEGGNPMRAWYYMLEN-GVPTGGDY 172
C G C GG P A+ Y+ +N G+ T Y
Sbjct: 55 DCSGGGNCG--CNGGLPDNAFEYIKKNGGLETESCY 88
>gnl|CDD|239068 cd02248, Peptidase_C1A, Peptidase C1A subfamily (MEROPS database
nomenclature); composed of cysteine peptidases (CPs)
similar to papain, including the mammalian CPs
(cathepsins B, C, F, H, L, K, O, S, V, X and W). Papain
is an endopeptidase with specific substrate preferences,
primarily for bulky hydrophobic or aromatic residues at
the S2 subsite, a hydrophobic pocket in papain that
accommodates the P2 sidechain of the substrate (the
second residue away from the scissile bond). Most
members of the papain subfamily are endopeptidases. Some
exceptions to this rule can be explained by specific
details of the catalytic domains like the occluding loop
in cathepsin B which confers an additional
carboxydipeptidyl activity and the mini-chain of
cathepsin H resulting in an N-terminal exopeptidase
activity. Papain-like CPs have different functions in
various organisms. Plant CPs are used to mobilize
storage proteins in seeds. Parasitic CPs act
extracellularly to help invade tissues and cells, to
hatch or to evade the host immune system. Mammalian CPs
are primarily lysosomal enzymes with the exception of
cathepsin W, which is retained in the endoplasmic
reticulum. They are responsible for protein degradation
in the lysosome. Papain-like CPs are synthesized as
inactive proenzymes with N-terminal propeptide regions,
which are removed upon activation. In addition to its
inhibitory role, the propeptide is required for proper
folding of the newly synthesized enzyme and its
stabilization in denaturing pH conditions. Residues
within the propeptide region also play a role in the
transport of the proenzyme to lysosomes or acidified
vesicles. Also included in this subfamily are proteins
classified as non-peptidase homologs, which lack
peptidase activity or have missing active site residues.
Length = 210
Score = 79.6 bits (197), Expect = 1e-18
Identities = 34/105 (32%), Positives = 49/105 (46%), Gaps = 14/105 (13%)
Query: 79 PEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLT 138
PE D R++ + V+ Q +CGSCWA +T AL I T + LS L+
Sbjct: 1 PESVDWREKGA----VTPVKDQGSCGSCWAFSTVGALEGAYAIKTGKLVS--LSEQQLVD 54
Query: 139 CCAACTGGDVCEGGNPMRAWYYMLENGVPTGGDY------GSCQR 177
C + G C GGNP A+ Y+ G+ + DY G+C+
Sbjct: 55 CSTSGNNG--CNGGNPDNAFEYVKNGGLASESDYPYTGKDGTCKY 97
>gnl|CDD|239149 cd02698, Peptidase_C1A_CathepsinX, Cathepsin X; the only
papain-like lysosomal cysteine peptidase exhibiting
carboxymonopeptidase activity. It can also act as a
carboxydipeptidase, like cathepsin B, but has been shown
to preferentially cleave substrates through a
monopeptidyl carboxypeptidase pathway. The propeptide
region of cathepsin X, the shortest among papain-like
peptidases, is covalently attached to the active site
cysteine in the inactive form of the enzyme. Little is
known about the biological function of cathepsin X. Some
studies point to a role in early tumorigenesis. A more
recent study indicates that cathepsin X expression is
restricted to immune cells suggesting a role in
phagocytosis and the regulation of the immune response.
Length = 239
Score = 76.7 bits (189), Expect = 2e-17
Identities = 42/121 (34%), Positives = 59/121 (48%), Gaps = 22/121 (18%)
Query: 78 LPEEFDLRKQYPNCTNIGHVQLQSN------CGSCWAIATTAALSDRMCIATQGRLDHT- 130
LP+ +D R N + +V N CGSCWA +T+AL+DR+ IA +G
Sbjct: 1 LPKSWDWR----NVNGVNYVSPTRNQHIPQYCGSCWAHGSTSALADRINIARKGAWPSVY 56
Query: 131 LSSDHLLTCCAACTGGDVCEGGNPMRAWYYMLENGVP--TGGDY----GSCQRFDR-GNC 183
LS ++ C GG C GG+P + Y ++G+P T Y G C F+R G C
Sbjct: 57 LSVQVVI----DCAGGGSCHGGDPGGVYEYAHKHGIPDETCNPYQAKDGECNPFNRCGTC 112
Query: 184 N 184
N
Sbjct: 113 N 113
>gnl|CDD|239110 cd02619, Peptidase_C1, C1 Peptidase family (MEROPS database
nomenclature), also referred to as the papain family;
composed of two subfamilies of cysteine peptidases
(CPs), C1A (papain) and C1B (bleomycin hydrolase).
Papain-like enzymes are mostly endopeptidases with some
exceptions like cathepsins B, C, H and X, which are
exopeptidases. Papain-like CPs have different functions
in various organisms. Plant CPs are used to mobilize
storage proteins in seeds while mammalian CPs are
primarily lysosomal enzymes responsible for protein
degradation in the lysosome. Papain-like CPs are
synthesized as inactive proenzymes with N-terminal
propeptide regions, which are removed upon activation.
Bleomycin hydrolase (BH) is a CP that detoxifies
bleomycin by hydrolysis of an amide group. It acts as a
carboxypeptidase on its C-terminus to convert itself
into an aminopeptidase and peptide ligase. BH is found
in all tissues in mammals as well as in many other
eukaryotes. It forms a hexameric ring barrel structure
with the active sites imbedded in the central channel.
Some members of the C1 family are proteins classified as
non-peptidase homologs which lack peptidase activity or
have missing active site residues.
Length = 223
Score = 60.6 bits (147), Expect = 1e-11
Identities = 30/108 (27%), Positives = 39/108 (36%), Gaps = 8/108 (7%)
Query: 81 EFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLTCC 140
DLR T + + Q + GSCWA A+ AL I LS +L C
Sbjct: 1 SVDLRP--LRLTPVKN---QGSRGSCWAFASAYALESAYRIKGGEDEYVDLSPQYLYICA 55
Query: 141 A-ACTG-GDVCEGGNPMRAWYY-MLENGVPTGGDYGSCQRFDRGNCNC 185
C G C+GG P+ A + G+P DY D
Sbjct: 56 NDECLGINGSCDGGGPLSALLKLVALKGIPPEEDYPYGAESDGEEPKS 103
>gnl|CDD|239112 cd02621, Peptidase_C1A_CathepsinC, Cathepsin C; also known as
Dipeptidyl Peptidase I (DPPI), an atypical papain-like
cysteine peptidase with chloride dependency and
dipeptidyl aminopeptidase activity, resulting from its
tetrameric structure which limits substrate access. Each
subunit of the tetramer is composed of three peptides:
the heavy and light chains, which together adopts the
papain fold and forms the catalytic domain; and the
residual propeptide region, which forms a beta barrel
and points towards the substrate's N-terminus. The
subunit composition is the result of the unique
characteristic of procathepsin C maturation involving
the cleavage of the catalytic domain and the
non-autocatalytic excision of an activation peptide
within its propeptide region. By removing N-terminal
dipeptide extensions, cathepsin C activates granule
serine peptidases (granzymes) involved in cell-mediated
apoptosis, inflammation and tissue remodelling.
Loss-of-function mutations in cathepsin C are associated
with Papillon-Lefevre and Haim-Munk syndromes, rare
diseases characterized by hyperkeratosis and early-onset
periodontitis. Cathepsin C is widely expressed in many
tissues with high levels in lung, kidney and placenta.
It is also highly expressed in cytotoxic lymphocytes and
mature myeloid cells.
Length = 243
Score = 48.9 bits (117), Expect = 2e-07
Identities = 32/118 (27%), Positives = 46/118 (38%), Gaps = 15/118 (12%)
Query: 78 LPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHT----LSS 133
LP+ FD + V+ Q CGSC+A A+ AL R+ IA+ LS
Sbjct: 1 LPKSFDWGDVNNGFNYVSPVRNQGGCGSCYAFASVYALEARIMIASNKTDPLGQQPILSP 60
Query: 134 DHLLTCCAACTGGDVCEGGNPMRAWYYMLENGVP-------TGGDYGSCQRFDRGNCN 184
H+L+C G C+GG P + + G+ T D C + C
Sbjct: 61 QHVLSCSQYSQG---CDGGFPFLVGKFAEDFGIVTEDYFPYTADDDRPC-KASPSECR 114
>gnl|CDD|240310 PTZ00200, PTZ00200, cysteine proteinase; Provisional.
Length = 448
Score = 47.4 bits (113), Expect = 1e-06
Identities = 22/71 (30%), Positives = 31/71 (43%), Gaps = 5/71 (7%)
Query: 102 NCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLTCCAACTGGDVCEGGNPMRAWYYM 161
NCGSCWA ++ ++ I +D LS L+ C G C GG P A Y+
Sbjct: 255 NCGSCWAFSSVGSVESLYKIYRDKSVD--LSEQELVNCDTKSQG---CSGGYPDTALEYV 309
Query: 162 LENGVPTGGDY 172
G+ + D
Sbjct: 310 KNKGLSSSSDV 320
>gnl|CDD|240232 PTZ00021, PTZ00021, falcipain-2; Provisional.
Length = 489
Score = 39.4 bits (92), Expect = 5e-04
Identities = 25/77 (32%), Positives = 36/77 (46%), Gaps = 6/77 (7%)
Query: 97 VQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLTCCAACTGGDVCEGGNPMR 156
V+ Q NCGSCWA +T + + I + +LS L+ C G C GG
Sbjct: 281 VKDQKNCGSCWAFSTVGVVESQYAIRKNELV--SLSEQELVDCSFKNNG---CYGGLIPN 335
Query: 157 AWYYMLE-NGVPTGGDY 172
A+ M+E G+ + DY
Sbjct: 336 AFEDMIELGGLCSEDDY 352
>gnl|CDD|185513 PTZ00203, PTZ00203, cathepsin L protease; Provisional.
Length = 348
Score = 37.0 bits (85), Expect = 0.003
Identities = 25/103 (24%), Positives = 49/103 (47%), Gaps = 10/103 (9%)
Query: 63 QLGSEHFGDYQSN-TELPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCI 121
Q +H+ +++ + +P+ D R++ + V+ Q CGSCWA + + + +
Sbjct: 110 QHAGQHYRKARADLSAVPDAVDWREK----GAVTPVKNQGACGSCWAFSAVGNIESQWAV 165
Query: 122 ATQGRLDHTLSSDHLLTCCAACTGGDVCEGGNPMRAWYYMLEN 164
A + LS L++C G C GG ++A+ ++L N
Sbjct: 166 AGHKLV--RLSEQQLVSCDHVDNG---CGGGLMLQAFEWVLRN 203
>gnl|CDD|240244 PTZ00049, PTZ00049, cathepsin C-like protein; Provisional.
Length = 693
Score = 36.9 bits (85), Expect = 0.004
Identities = 27/87 (31%), Positives = 34/87 (39%), Gaps = 11/87 (12%)
Query: 76 TELPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHT----- 130
ELP+ F + N T V Q CGSC+ + A R+ IA LD
Sbjct: 379 DELPKNFTWGDPFNNNTREYDVTNQLLCGSCYIASQMYAFKRRIEIALTKNLDKKYLNNF 438
Query: 131 ---LSSDHLLTCCAACTGGDVCEGGNP 154
LS +L+C G C GG P
Sbjct: 439 DDLLSIQTVLSCSFYDQG---CNGGFP 462
>gnl|CDD|240381 PTZ00364, PTZ00364, dipeptidyl-peptidase I precursor; Provisional.
Length = 548
Score = 36.0 bits (83), Expect = 0.007
Identities = 27/117 (23%), Positives = 39/117 (33%), Gaps = 22/117 (18%)
Query: 66 SEHFGDYQSNTELPEEFDLR----KQY-PNCTNIGHVQLQSNCGSCWAIATTAALSDRMC 120
S GD P + + P + C S + A AA+ R+
Sbjct: 198 SHQLGD-----PPPAAWSWGDVGGASFLPAAPPASPGR---GCNSSYVEAALAAMMARVM 249
Query: 121 IATQGRLDHT-----LSSDHLLTCCAACTGGDVCEGGNPMRAWYYMLENGVPTGGDY 172
+A+ R D LS+ H+L C G C GG P + G+ T Y
Sbjct: 250 VASN-RTDPLGQQTFLSARHVLDCSQYGQG---CAGGFPEEVGKFAETFGILTTDSY 302
>gnl|CDD|227207 COG4870, COG4870, Cysteine protease [Posttranslational
modification, protein turnover, chaperones].
Length = 372
Score = 33.3 bits (76), Expect = 0.056
Identities = 16/38 (42%), Positives = 21/38 (55%), Gaps = 4/38 (10%)
Query: 78 LPEEFDLRKQYPNCTNIGHVQLQSNCGSCWAIATTAAL 115
LP FD R + + V+ Q + GSCWA ATT +L
Sbjct: 99 LPSYFDRRDE----GKVSPVKDQGSGGSCWAFATTRSL 132
>gnl|CDD|225822 COG3284, AcoR, Transcriptional activator of acetoin/glycerol
metabolism [Secondary metabolites biosynthesis,
transport, and catabolism / Transcription].
Length = 606
Score = 30.4 bits (69), Expect = 0.49
Identities = 12/47 (25%), Positives = 18/47 (38%), Gaps = 11/47 (23%)
Query: 104 GSCW--------AIATTAALSDRMCIATQGRLDHTLSSDHLLTCCAA 142
G+ W I T L + + G H + + H L+C AA
Sbjct: 120 GAVWSEPREGTNGIGT--CLVEGEAVTIHGD-QHFIQAHHGLSCSAA 163
>gnl|CDD|153431 cd07995, TPK, Thiamine pyrophosphokinase. Thiamine
pyrophosphokinase (TPK, EC:2.7.6.2, also spelled thiamin
pyrophosphokinase) catalyzes the transfer of a
pyrophosphate group from ATP to vitamin B1 (thiamine) to
form the coenzyme thiamine pyrophosphate (TPP). TPP is
required for central metabolic functions, and thiamine
deficiency is associated with potentially fatal human
diseases. The structure of thiamine pyrophosphokinase
suggests that the enzyme may operate by a mechanism of
pyrophosphoryl transfer similar to those described for
pyrophosphokinases functioning in nucleotide
biosynthesis.
Length = 208
Score = 29.8 bits (68), Expect = 0.53
Identities = 12/20 (60%), Positives = 15/20 (75%)
Query: 122 ATQGRLDHTLSSDHLLTCCA 141
AT GRLDHTL++ +LL A
Sbjct: 99 ATGGRLDHTLANLNLLLKYA 118
>gnl|CDD|185641 PTZ00462, PTZ00462, Serine-repeat antigen protein; Provisional.
Length = 1004
Score = 29.3 bits (65), Expect = 1.6
Identities = 21/84 (25%), Positives = 36/84 (42%), Gaps = 3/84 (3%)
Query: 90 NCTNIGHVQLQSNCGSCWAIATTAALSDRMCIATQGRLDHTLSSDHLLTCCAACTGGDVC 149
NC + ++ Q NC W A+ L C+ +G H +S+ ++ C
Sbjct: 540 NCISKIQIEDQGNCAISWIFASKYHLETIKCM--KGYEPHAISALYIANCSKGEHKDRCD 597
Query: 150 EGGNPMRAWYYMLENG-VPTGGDY 172
EG NP+ + +NG +P +Y
Sbjct: 598 EGSNPLEFLQIIEDNGFLPADSNY 621
>gnl|CDD|240345 PTZ00287, PTZ00287, 6-phosphofructokinase; Provisional.
Length = 1419
Score = 28.9 bits (64), Expect = 2.2
Identities = 11/25 (44%), Positives = 14/25 (56%)
Query: 64 LGSEHFGDYQSNTELPEEFDLRKQY 88
+G HF YQ + LP EFD + Y
Sbjct: 1204 MGLTHFFGYQGRSSLPSEFDCKLAY 1228
>gnl|CDD|220705 pfam10344, Fmp27, Mitochondrial protein from FMP27. This family
contains mitochondrial FMP27 proteins which in yeasts
together with SEN1 are long genes that exist in a looped
conformation, effectively bringing together their
promoter and terminator regions. Pol-II is located at
both ends of FMP27 when this gene is transcribed from a
GAL1 promoter under induced and non-induced conditions.
The exact function of the Fmp27 protein is not certain.
Length = 861
Score = 27.0 bits (60), Expect = 6.5
Identities = 6/38 (15%), Positives = 12/38 (31%)
Query: 13 HHLLLRHVTRDSNPGLWADPDILKSSPSFLSSLKFGLS 50
+ + + PS+L S+K +S
Sbjct: 590 EDFRSVLAPELETKEIPLKKKLFRRLPSWLLSIKLEIS 627
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
0.319 0.135 0.445
Gapped
Lambda K H
0.267 0.0789 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 9,182,758
Number of extensions: 778445
Number of successful extensions: 556
Number of sequences better than 10.0: 1
Number of HSP's gapped: 545
Number of HSP's successfully gapped: 24
Length of query: 185
Length of database: 10,937,602
Length adjustment: 91
Effective length of query: 94
Effective length of database: 6,901,388
Effective search space: 648730472
Effective search space used: 648730472
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 56 (25.2 bits)