RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8609
(182 letters)
>gnl|CDD|189000 cd08662, M13, Peptidase family M13 includes neprilysin,
endothelin-converting enzyme I. M13 family of
metallopeptidases includes neprilysin (neutral
endopeptidase, NEP, enkephalinase, CD10, CALLA, EC
3.4.24.11), endothelin-converting enzyme I (ECE-1, EC
3.4.24.71), erythrocyte surface antigen KELL (ECE-3),
phosphate-regulating gene on the X chromosome (PHEX),
soluble secreted endopeptidase (SEP), and damage-induced
neuronal endopeptidase (DINE)/X-converting enzyme (XCE).
These proteins consist of a short N-terminal cytoplasmic
domain, a single transmembrane helix, and a larger
C-terminal extracellular domain containing the active
site. Proteins in this family fulfill a broad range of
physiological roles due to the greater variation in the
S2' subsite allowing substrate specificity. NEP is
expressed in a variety of tissues including kidney and
brain, and is involved in many physiological and
pathological processes, including blood pressure and
inflammatory response. It degrades a wide array of
substrates such as substance P, enkephalins,
cholecystokinin, neurotensin and somatostatin. It is an
important enzyme in the regulation of amyloid-beta
(Abeta) protein that forms amyloid plaques that are
associated with Alzeimers disease (AD). ECE-1 catalyzes
the final rate-limiting step in the biosynthesis of
endothelins via post-translational conversion of the
biologically inactive big endothelins. Like NEP, it also
hydrolyses bradykinin, substance P, neurotensin and
Abeta. Endothelin-1 overproduction has been implicated
in various diseases, including stroke, asthma,
hypertension, and cardiac and renal failure. Kell is a
homolog of NEP and constitutes a major antigen on human
erythrocytes; it preferentially cleaves big endothelin-3
to produce bioactive endothelin-3, but is also known to
cleave substance P and neurokinin A. PHEX forms a
complex interaction with fibroblast growth factor 23
(FGF23) and matrix extracellular phosphoglycoprotein,
causing bone mineralization. A loss-of-function mutation
in PHEX disrupts this interaction leading to
hypophosphatemic rickets; X-linked hypophosphatemic
(XLH) rickets is the most common form of metabolic
rickets. ECEL1 is a brain metalloprotease involved in
the critical role in the nervous regulation of the
respiratory system, while DINE (damage induced neuronal
endopeptidase) is abundantly expressed in the
hypothalamus and its expression responds to nerve injury
as well. Thus, majority of these M13 proteases are prime
therapeutic targets for selective inhibition.
Length = 611
Score = 174 bits (444), Expect = 6e-52
Identities = 66/172 (38%), Positives = 96/172 (55%), Gaps = 4/172 (2%)
Query: 11 EKIVRAYYKYMLDIAVLMGADREAAVEELTESLNFEIALANISLPQEERRNATKLYNPMK 70
+KI AY Y+ + VL G D E A E L FE LA IS +EERR+ K YNPM
Sbjct: 126 KKIRAAYKAYLAKLLVLAGEDEEDAEALAEEVLAFETELAKISWSEEERRDPEKTYNPMT 185
Query: 71 ISELQERYPSIPWTEYINTILSPNAQLKDDETIIVTEPEYIHDLEKLLSTTPKRTMANYV 130
++ELQ+ P I W Y+ + P+ +DE +IVT+P+Y+ L KLL++TP RT+ NY+
Sbjct: 186 LAELQKLAPGIDWKAYLEALGLPS----EDEKVIVTQPDYLKKLNKLLASTPLRTLKNYL 241
Query: 131 MWRVTAASVGFFTEAIGARRLAFITAVTGVSEEEARWKECVGRVKGGFSLAI 182
+WR+ + + +E + ++G E+ RWK CV V G A+
Sbjct: 242 IWRLLDSLAPYLSEEFRDANFFYGKTLSGTKEQRPRWKRCVSLVNGLLGEAL 293
>gnl|CDD|218676 pfam05649, Peptidase_M13_N, Peptidase family M13. M13 peptidases
are well-studied proteases found in a wide range of
organisms including mammals and bacteria. In mammals
they participate in processes such as cardiovascular
development, blood-pressure regulation, nervous control
of respiration, and regulation of the function of
neuropeptides in the central nervous system. In bacteria
they may be used for digestion of milk.
Length = 380
Score = 162 bits (411), Expect = 6e-49
Identities = 59/173 (34%), Positives = 92/173 (53%), Gaps = 5/173 (2%)
Query: 11 EKIVRAYYKYMLDIAVLMGADREAAVEELTESLNFEIALANISLPQEERRNATKLYNPMK 70
EKI AY KY+ + L G D + A + + + FE LA S +EE R+ KLYNPM
Sbjct: 152 EKIREAYKKYIAKLLKLAGLDEDEAEKAAEDVVAFETKLAKASWSREELRDPAKLYNPMT 211
Query: 71 ISELQERYPSIPWTEYINTILSPNAQLKDDETIIVTEPEYIHDLEKLLSTTPKRTMANYV 130
++ELQ P + W Y++ + P D + +IV++P+Y+ L KLL+ TP T+ NY+
Sbjct: 212 LAELQALAPGLDWKRYLSALGLPK----DPDEVIVSQPDYLKALNKLLAETPLETLKNYL 267
Query: 131 MWRVTAASVGFFTEAIGARRLAFI-TAVTGVSEEEARWKECVGRVKGGFSLAI 182
+W++ + + +E F ++G E+ RWK CV V G A+
Sbjct: 268 IWKLIDSFAPYLSEEFRDANFEFYGKTLSGTKEQRPRWKRCVSLVNGLLGEAL 320
>gnl|CDD|226118 COG3590, PepO, Predicted metalloendopeptidase [Posttranslational
modification, protein turnover, chaperones].
Length = 654
Score = 67.8 bits (166), Expect = 1e-13
Identities = 39/162 (24%), Positives = 63/162 (38%), Gaps = 10/162 (6%)
Query: 26 VLMGADREAAVEELTES----LNFEIALANISLPQEERRNATKLYNPMKISELQERYPSI 81
+L E+ + + E LAN S + R+ YNP +ELQ P
Sbjct: 184 MLGLFGFSEEEEDAAKHALRVVALETKLANASWEVVKYRDLYHTYNPATFAELQPELPGD 243
Query: 82 PWTEYINTILSPNAQLKDDETIIVTEPEYIHDLEKLLSTTPKRTMANYVMWRVTAASVGF 141
W+ + + QL D I+V P Y+ + LL+ ++ W++ A+ +
Sbjct: 244 DWSLLFSAL----GQLPDKV-IVVENPFYLKEFASLLAEENWADWKAWLRWKLIRAAAPY 298
Query: 142 FTEAIGARRLAFI-TAVTGVSEEEARWKECVGRVKGGFSLAI 182
TE + F ++G E RWK V + F AI
Sbjct: 299 LTEDLVDEHFDFYGRTLSGQPEARDRWKRAVNLAERLFGEAI 340
>gnl|CDD|219653 pfam07942, N2227, N2227-like protein. This family features
sequences that are similar to a region of hypothetical
yeast gene product N2227. This is thought to be
expressed during meiosis and may be involved in the
defence response to stressful conditions.
Length = 268
Score = 28.8 bits (65), Expect = 1.3
Identities = 16/42 (38%), Positives = 18/42 (42%), Gaps = 4/42 (9%)
Query: 56 QEERRNATKLYNPMKISELQERYPSIPWTEYINTILSPNAQL 97
Q ER LY P+ I EL +PS IL P A L
Sbjct: 31 QVERD---PLYKPI-IEELNRLFPSRSHDRSKIRILVPGAGL 68
>gnl|CDD|239855 cd04390, RhoGAP_ARHGAP22_24_25, RhoGAP_ARHGAP22_24_25:
GTPase-activator protein (GAP) domain for Rho-like
GTPases found in ARHGAP22, 24 and 25-like proteins;
longer isoforms of these proteins contain an additional
N-terminal pleckstrin homology (PH) domain. ARHGAP25
(KIA0053) has been identified as a GAP for Rac1 and
Cdc42. Short isoforms (without the PH domain) of
ARHGAP24, called RC-GAP72 and p73RhoGAP, and of
ARHGAP22, called p68RacGAP, has been shown to be
involved in angiogenesis and endothelial cell capillary
formation. Small GTPases cluster into distinct families,
and all act as molecular switches, active in their
GTP-bound form but inactive when GDP-bound. The Rho
family of GTPases activates effectors involved in a wide
variety of developmental processes, including regulation
of cytoskeleton formation, cell proliferation and the
JNK signaling pathway. GTPases generally have a low
intrinsic GTPase hydrolytic activity but there are
family-specific groups of GAPs that enhance the rate of
GTP hydrolysis by several orders of magnitude.
Length = 199
Score = 28.6 bits (64), Expect = 1.5
Identities = 21/66 (31%), Positives = 30/66 (45%), Gaps = 16/66 (24%)
Query: 64 KLYNPMKISELQERYPSIPWTEYINTILSPNAQLKDDETIIVTEPEYIHDLEKLLSTTPK 123
KLY + EL E P IPW +Y + + KD+E + + +L K +S PK
Sbjct: 82 KLY----LRELPE--PVIPWAQYEDFLSCAQLLSKDEE-------KGLGELMKQVSILPK 128
Query: 124 RTMANY 129
NY
Sbjct: 129 ---VNY 131
>gnl|CDD|216907 pfam02156, Glyco_hydro_26, Glycosyl hydrolase family 26.
Length = 309
Score = 28.6 bits (64), Expect = 1.9
Identities = 10/31 (32%), Positives = 13/31 (41%)
Query: 60 RNATKLYNPMKISELQERYPSIPWTEYINTI 90
N L+ K + L E SIP + I I
Sbjct: 240 NNMVALFGGFKFAALTEANGSIPDSAVIKAI 270
>gnl|CDD|215350 PLN02648, PLN02648, allene oxide synthase.
Length = 480
Score = 28.4 bits (64), Expect = 2.5
Identities = 9/32 (28%), Positives = 14/32 (43%), Gaps = 3/32 (9%)
Query: 11 EKIVRAYYKY---MLDIAVLMGADREAAVEEL 39
+K+ + LD+A G RE A+ L
Sbjct: 245 DKLYDFFRASATEALDLAEKFGISREEALHNL 276
>gnl|CDD|217325 pfam03028, Dynein_heavy, Dynein heavy chain and region D6 of dynein
motor. This family represents the C-terminal region of
dynein heavy chain. The chain also contains ATPase
activity and microtubule binding ability and acts as a
motor for the movement of organelles and vesicles along
microtubules. Dynein is also involved in cilia and
flagella movement. The dynein subunit consists of at
least two heavy chains and a number of intermediate and
light chains. The 380 kDa motor unit of dynein belongs
to the AAA class of chaperone-like ATPases. The core of
the 380 kDa motor unit contains a concatenated chain of
six AAA modules, of which four correspond to the ATP
binding sites with P-loop signatures described
previously, and two are modules in which the P loop has
been lost in evolution. This C-terminal domain carries
the D6 region of the dynein motor where the P-loop has
been lost in evolution but the general structure of a
potential ATP binding site appears to be retained.
Length = 706
Score = 27.7 bits (62), Expect = 3.9
Identities = 11/37 (29%), Positives = 17/37 (45%)
Query: 29 GADREAAVEELTESLNFEIALANISLPQEERRNATKL 65
G D VE+L + + F ++SL Q + A K
Sbjct: 127 GVDPSKDVEKLAKKMGFGKKFHSVSLGQGQGPIAEKA 163
>gnl|CDD|151371 pfam10924, DUF2711, Protein of unknown function (DUF2711). Some
members in this family of proteins are annotated as ywbB
however currently there is no known function.
Length = 217
Score = 27.4 bits (61), Expect = 3.9
Identities = 18/77 (23%), Positives = 29/77 (37%), Gaps = 5/77 (6%)
Query: 90 ILSPNAQLKDDETIIVTEPEYIHDLEKLLSTTPKRTMANYVMWRVTAASVGFFTEAIGAR 149
+L P Q+ + Y H S V W+ + G + A A
Sbjct: 19 LLHPFIQMPLGWENAKRKRPYEH---IYPSDEEIIKNGKPVSWKKVMSKCGLNSYAELA- 74
Query: 150 RLAFITAVTGVSEEEAR 166
LA +T++T + +E AR
Sbjct: 75 -LALMTSITALRKEYAR 90
>gnl|CDD|153111 cd01052, DPSL, DPS-like protein, ferritin-like diiron-binding
domain. DPSL (DPS-like). DPSL is a phylogenetically
distinct class within the ferritin-like superfamily,
and similar in many ways to the DPS (DNA Protecting
protein under Starved conditions) proteins. Like DPS,
these proteins are expressed in response to oxidative
stress, form dodecameric cage-like particles,
preferentially utilize hydrogen peroxide in the
controlled oxidation of iron, and possess a short
N-terminal extension implicated in stabilizing cellular
DNA. This domain is a member of a broad superfamily of
ferritin-like diiron-carboxylate proteins. These
proteins are distantly related to bacterial ferritins
which assemble 24 monomers, each of which have a
four-helix bundle with a fifth shorter helix at the C
terminus and a diiron (ferroxidase) center. Ferritins
contain a center where oxidation of ferrous iron by
molecular oxygen occurs, facilitating the
detoxification of iron, protection against dioxygen and
radical products, and storage of iron in the ferric
form. Many of the conserved residues of a diiron center
are present in this domain.
Length = 148
Score = 26.5 bits (59), Expect = 5.8
Identities = 10/26 (38%), Positives = 13/26 (50%)
Query: 16 AYYKYMLDIAVLMGADREAAVEELTE 41
AYY Y + + G + E EEL E
Sbjct: 21 AYYYYTILAKHVKGPEGEGIKEELEE 46
>gnl|CDD|233980 TIGR02712, urea_carbox, urea carboxylase. Members of this family
are ATP-dependent urea carboxylase, including
characterized members from Oleomonas sagaranensis (alpha
class Proteobacterium) and yeasts such as Saccharomyces
cerevisiae. The allophanate hydrolase domain of the
yeast enzyme is not included in this model and is
represented by an adjacent gene in Oleomonas
sagaranensis. The fusion of urea carboxylase and
allophanate hydrolase is designated urea amidolyase. The
enzyme from Oleomonas sagaranensis was shown to be
highly active on acetamide and formamide as well as urea
[Central intermediary metabolism, Nitrogen metabolism].
Length = 1201
Score = 26.9 bits (60), Expect = 7.1
Identities = 11/31 (35%), Positives = 18/31 (58%)
Query: 14 VRAYYKYMLDIAVLMGADREAAVEELTESLN 44
V Y ML ++ G+DRE A+ +L ++L
Sbjct: 377 VSPEYDPMLAKIIVHGSDREDAILKLHQALA 407
>gnl|CDD|215210 PLN02370, PLN02370, acyl-ACP thioesterase.
Length = 419
Score = 26.5 bits (58), Expect = 8.6
Identities = 20/64 (31%), Positives = 32/64 (50%), Gaps = 14/64 (21%)
Query: 28 MGADREAAVEELTESLNFEIALANI-----------SLPQEERRNATKLYNPMKISELQE 76
+GADR A++E L L E AL ++ S P+ +RN + M++ L +
Sbjct: 151 IGADRTASIETLMNHLQ-ETALNHVKTAGLLGDGFGSTPEMSKRNLIWVVTRMQV--LVD 207
Query: 77 RYPS 80
RYP+
Sbjct: 208 RYPT 211
>gnl|CDD|223643 COG0569, TrkA, K+ transport systems, NAD-binding component
[Inorganic ion transport and metabolism].
Length = 225
Score = 26.1 bits (58), Expect = 9.5
Identities = 31/146 (21%), Positives = 54/146 (36%), Gaps = 24/146 (16%)
Query: 1 MASSTLA----GLDEKIVRAYYKYMLDIAVLMGAD------REAA--VEELTESLN---- 44
+ LA G+ I RA + +GAD + AA + L +
Sbjct: 81 SVLALLALKEFGVPRVIARARNPEHEKVLEKLGADVIISPEKLAAKRLARLIVTPGALDV 140
Query: 45 FEIALANISLPQEERRNATKLYNPMKISELQERYP------SIPWTEYINTILSPNAQLK 98
E+A + + +E+ + L + EL R P +I I + L+
Sbjct: 141 LELAGGDAEVIEEKVAEDSPLAG-KTLRELDLRLPYDVNVIAIKRGGNELIIPRGDTTLE 199
Query: 99 -DDETIIVTEPEYIHDLEKLLSTTPK 123
D I++ PE + ++E+LL K
Sbjct: 200 AGDRLIVIGAPEALREVEELLGGKEK 225
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
0.317 0.131 0.370
Gapped
Lambda K H
0.267 0.0659 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 9,494,605
Number of extensions: 888397
Number of successful extensions: 1018
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1012
Number of HSP's successfully gapped: 33
Length of query: 182
Length of database: 10,937,602
Length adjustment: 91
Effective length of query: 91
Effective length of database: 6,901,388
Effective search space: 628026308
Effective search space used: 628026308
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 (21.7 bits)
S2: 56 (25.5 bits)