RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy15973
(266 letters)
>gnl|CDD|173789 cd04059, Peptidases_S8_Protein_convertases_Kexins_Furin-like,
Peptidase S8 family domain in Protein convertases.
Protein convertases, whose members include furins and
kexins, are members of the peptidase S8 or Subtilase
clan of proteases. They have an Asp/His/Ser catalytic
triad that is not homologous to trypsin. Kexins are
involved in the activation of peptide hormones, growth
factors, and viral proteins. Furin cleaves cell surface
vasoactive peptides and proteins involved in
cardiovascular tissue remodeling in the TGN, at cell
surface, or in endosomes but rarely in the ER. Furin
also plays a key role in blood pressure regulation
though the activation of transforming growth factor
(TGF)-beta. High specificity is seen for cleavage after
dibasic (Lys-Arg or Arg-Arg) or multiple basic residues
in protein convertases. There is also strong sequence
conservation.
Length = 297
Score = 239 bits (613), Expect = 7e-79
Identities = 104/160 (65%), Positives = 116/160 (72%), Gaps = 6/160 (3%)
Query: 58 GVRMLDGDVTDAVEARSLSLNPGHIDIYSASWGPDDDGKTVDGPGELATRAFIEGVTRGR 117
G+RMLDGDVTD VEA SL LNP +IDIYS SWGPDDDGKTVDGPG LA RA GVT GR
Sbjct: 115 GIRMLDGDVTDVVEAESLGLNPDYIDIYSNSWGPDDDGKTVDGPGPLAQRALENGVTNGR 174
Query: 118 EGKGSIFVWASGNGGRDHDNCNCDGYTNSIWTLSTSSATETGQVPWYSEACSSTLATTYS 177
GKGSIFVWA+GNGG DNCNCDGY NSI+T+S S+ T G YSE SS LA+ S
Sbjct: 175 NGKGSIFVWAAGNGGNLGDNCNCDGYNNSIYTISVSAVTANGVRASYSEVGSSVLASAPS 234
Query: 178 SGS-SFEHQVVTTDLH--HDCTSNHTGL---APLAAGICA 211
GS + E +VTTDL +CTS+H G APLAAG+ A
Sbjct: 235 GGSGNPEASIVTTDLGGNCNCTSSHNGTSAAAPLAAGVIA 274
Score = 86.1 bits (214), Expect = 8e-20
Identities = 32/48 (66%), Positives = 37/48 (77%)
Query: 1 GREGKGSIFVWASGNGGRDHDNCNCDGYTNSIWTLSTSSATETGQKAD 48
GR GKGSIFVWA+GNGG DNCNCDGY NSI+T+S S+ T G +A
Sbjct: 173 GRNGKGSIFVWAAGNGGNLGDNCNCDGYNNSIYTISVSAVTANGVRAS 220
>gnl|CDD|215701 pfam00082, Peptidase_S8, Subtilase family. Subtilases are a family
of serine proteases. They appear to have independently
and convergently evolved an Asp/Ser/His catalytic triad,
like that found in the trypsin serine proteases (see
pfam00089). Structure is an alpha/beta fold containing a
7-stranded parallel beta sheet, order 2314567.
Length = 277
Score = 113 bits (284), Expect = 5e-30
Identities = 56/221 (25%), Positives = 84/221 (38%), Gaps = 33/221 (14%)
Query: 58 GVRMLDGD-VTDAVEARSLSLNPG---HIDIYSASWGPDDDGKTVDGPGELATRAFIEGV 113
V++L G TD+ A ++ I + + S GP D P + A E
Sbjct: 76 SVKVLPGSGGTDSELAGAIEWAAERPNDIRVINMSLGPVDG------PPSSWSSAIDELA 129
Query: 114 TRGREGKGSIFVWASGNGGRDHDN--CNCDGYTNSIWTLSTSSATETGQVPWYSEACSST 171
G + KGS+FV A+GNGG DN + N+I ++ + TE G + +S
Sbjct: 130 VNGADNKGSLFVVAAGNGGDYADNNPVSDPASANNI--ITVGAVTENGTIADFSNYGGPV 187
Query: 172 L---ATTYSSGSSFEHQVVTTDLHHDCTSNHTGL---APLAAGICAWPSRPNPASRGVTC 225
+ G + DL +H+G APL AG A NP+ T
Sbjct: 188 DGIKPDIVAPGGNILSSGPGGDL--GGYDSHSGTSMAAPLVAGAAALLLSANPSLTPETL 245
Query: 226 RHIVVAPARPANLRAPDWATNGVGRNVSHSFGYGLMDATAM 266
R ++V A + SFGYGL++
Sbjct: 246 RALLVTTATDLG-----------SMGLDRSFGYGLLNLGKA 275
Score = 46.6 bits (111), Expect = 5e-06
Identities = 20/52 (38%), Positives = 29/52 (55%), Gaps = 4/52 (7%)
Query: 1 GREGKGSIFVWASGNGGRDHDN--CNCDGYTNSIWTLSTSSATETGQKADLT 50
G + KGS+FV A+GNGG DN + N+I ++ + TE G AD +
Sbjct: 132 GADNKGSLFVVAAGNGGDYADNNPVSDPASANNI--ITVGAVTENGTIADFS 181
>gnl|CDD|173794 cd04848, Peptidases_S8_Autotransporter_serine_protease_like,
Peptidase S8 family domain in Autotransporter serine
proteases. Autotransporter serine proteases belong to
Peptidase S8 or Subtilase family. Subtilases, or
subtilisin-like serine proteases, have an Asp/His/Ser
catalytic triad similar to that found in trypsin-like
proteases, but do not share their three-dimensional
structure (an example of convergent evolution).
Autotransporters are a superfamily of outer
membrane/secreted proteins of gram-negative bacteria.
The presence of these subtilisin-like domains in these
autotransporters are may enable them to be
auto-catalytic and may also serve to allow them to act
as a maturation protease cleaving other outer membrane
proteins at the cell surface.
Length = 267
Score = 36.5 bits (85), Expect = 0.008
Identities = 13/59 (22%), Positives = 24/59 (40%), Gaps = 3/59 (5%)
Query: 82 IDIYSASWGPDDDGKTVDGPGELATRAFI---EGVTRGREGKGSIFVWASGNGGRDHDN 137
+ I + SWG + TV + + G +FV+A+GN G+ + +
Sbjct: 104 VRIINNSWGGNPAIDTVSTTYKGSAATQGNTLLAALARAANAGGLFVFAAGNDGQANPS 162
Score = 29.6 bits (67), Expect = 1.7
Identities = 7/19 (36%), Positives = 13/19 (68%)
Query: 4 GKGSIFVWASGNGGRDHDN 22
G +FV+A+GN G+ + +
Sbjct: 144 NAGGLFVFAAGNDGQANPS 162
>gnl|CDD|173822 cd07498, Peptidases_S8_15, Peptidase S8 family domain,
uncharacterized subfamily 15. This family is a member
of the Peptidases S8 or Subtilases serine endo- and
exo-peptidase clan. They have an Asp/His/Ser catalytic
triad similar to that found in trypsin-like proteases,
but do not share their three-dimensional structure and
are not homologous to trypsin. The stability of
subtilases may be enhanced by calcium, some members have
been shown to bind up to 4 ions via binding sites with
different affinity. Some members of this clan contain
disulfide bonds. These enzymes can be intra- and
extracellular, some function at extreme temperatures and
pH values.
Length = 242
Score = 35.8 bits (83), Expect = 0.013
Identities = 35/148 (23%), Positives = 53/148 (35%), Gaps = 28/148 (18%)
Query: 83 DIYSASWGPDDDGKTVDGPGELATRAFIEGVTRGREGKGSIFVWASGNGGRDHDNCNCDG 142
D+ S SWG G A T GR GKG + ++A+GN GR + G
Sbjct: 99 DVISNSWG----GSDSTESISSAIDN---AATYGRNGKGGVVLFAAGNSGRSVSS----G 147
Query: 143 YTNSIWTLSTSSATETGQVPWYSE--------ACSSTLATTYSSGSSFEHQVVTTDLHHD 194
Y + ++ ++ YS A + TT + S D
Sbjct: 148 YAANPSVIAVAATDSNDARASYSNYGNYVDLVAPGVGIWTTGTGRGS------AGDYPGG 201
Query: 195 CTSNHTGLA---PLAAGICAWPSRPNPA 219
+ +G + P+AAG+ A NP
Sbjct: 202 GYGSFSGTSFASPVAAGVAALILSANPN 229
Score = 28.1 bits (63), Expect = 4.0
Identities = 13/47 (27%), Positives = 24/47 (51%), Gaps = 4/47 (8%)
Query: 1 GREGKGSIFVWASGNGGRDHDNCNCDGYTNSIWTLSTSSATETGQKA 47
GR GKG + ++A+GN GR + GY + ++ ++ +A
Sbjct: 125 GRNGKGGVVLFAAGNSGRSVSS----GYAANPSVIAVAATDSNDARA 167
>gnl|CDD|173799 cd07473, Peptidases_S8_Subtilisin_like, Peptidase S8 family domain
in Subtilisin-like proteins. This family is a member of
the Peptidases S8 or Subtilases serine endo- and
exo-peptidase clan. They have an Asp/His/Ser catalytic
triad similar to that found in trypsin-like proteases,
but do not share their three-dimensional structure and
are not homologous to trypsin. The stability of
subtilases may be enhanced by calcium, some members have
been shown to bind up to 4 ions via binding sites with
different affinity. Some members of this clan contain
disulfide bonds. These enzymes can be intra- and
extracellular, some function at extreme temperatures and
pH values.
Length = 259
Score = 31.0 bits (71), Expect = 0.45
Identities = 20/77 (25%), Positives = 35/77 (45%), Gaps = 13/77 (16%)
Query: 63 DGDVTDAVEARSLSLNPGHIDIYSASWGPDDDGKTVDGPGELATRAFIEGVTRGREGKGS 122
G +DA++A +++ G I + SWG G ++A + + R G
Sbjct: 103 SGTTSDAIKAIDYAVDMG-AKIINNSWG-----------GGGPSQALRDAIARA-IDAGI 149
Query: 123 IFVWASGNGGRDHDNCN 139
+FV A+GN G ++D
Sbjct: 150 LFVAAAGNDGTNNDKTP 166
>gnl|CDD|225593 COG3051, CitF, Citrate lyase, alpha subunit [Energy production and
conversion].
Length = 513
Score = 31.3 bits (71), Expect = 0.62
Identities = 17/42 (40%), Positives = 25/42 (59%), Gaps = 3/42 (7%)
Query: 60 RMLDGDVTDAVEARSLSLNPGHIDIYSASW--GPDDDGKTVD 99
++LD D+ A+SL+ NP HI+I SA+ P G +VD
Sbjct: 325 KLLDVQSFDSDAAQSLARNPNHIEI-SANQYANPGSKGASVD 365
>gnl|CDD|130646 TIGR01584, citF, citrate lyase, alpha subunit. This is a model of
the alpha subunit of the holoenzyme citrate lyase (EC
4.1.3.6) composed of alpha (EC 2.8.3.10), beta (EC
4.1.3.34), and acyl carrier protein subunits in a
stoichiometric relationship of 6:6:6. Citrate lyase is
an enzyme which converts citrate to oxaloacetate. In
bacteria, this reaction is involved in citrate
fermentation. The alpha subunit catalyzes the reaction
Acetyl-CoA + citrate = acetate + (3S)-citryl-CoA. The
seed contains an experimentally characterized member
from Lactococcus lactis subsp. lactis. The model covers
both Gram positive and Gram negative bacteria. It is
quite robust with queries scoring either quite well or
quite poorly against the model. There are currently no
hits in between the noise cutoff and trusted cutoff
[Energy metabolism, Fermentation].
Length = 492
Score = 29.0 bits (65), Expect = 2.8
Identities = 15/42 (35%), Positives = 22/42 (52%), Gaps = 3/42 (7%)
Query: 60 RMLDGDVTDAVEARSLSLNPGHIDIYSASW--GPDDDGKTVD 99
++ D D A S++LNP H +I ASW P + G V+
Sbjct: 303 KLFDVQSFDLGAAESIALNPNHQEI-DASWYANPANKGAMVN 343
>gnl|CDD|113013 pfam04223, CitF, Citrate lyase, alpha subunit (CitF). In
citrate-utilising prokaryotes, citrate lyase EC:4.1.3.6
cleaves intracellular citrate into acetate and
oxaloacetate, and is organised as a functional complex
consisting of alpha, beta, and gamma subunits. The gamma
subunit serves as an acyl carrier protein (ACP), and has
a 2'-(5''-phosphoribosyl)-3'-dephospho-CoA prosthetic
group. The citrate lyase is active only if this
prosthetic group is acetylated; this acetylation is
catalyzed by an acetate:SH-citrate lyase ligase. The
alpha subunit substitutes citryl for the acetyl group to
form citryl-S-ACP. The beta subunit completes the
reaction by cleaving the citryl to yield oxaloacetate
and (regenerated) acetyl-S-ACP. This family represents
the alpha subunit EC:2.8.3.10.
Length = 466
Score = 28.6 bits (64), Expect = 3.4
Identities = 17/42 (40%), Positives = 25/42 (59%), Gaps = 3/42 (7%)
Query: 60 RMLDGDVTDAVEARSLSLNPGHIDIYSASW--GPDDDGKTVD 99
++LD D+V A+SL+ NP HI+I A+ P G +VD
Sbjct: 280 KLLDVQDFDSVSAQSLARNPNHIEI-DANQYANPSSKGASVD 320
>gnl|CDD|234306 TIGR03674, fen_arch, flap structure-specific endonuclease.
Endonuclease that cleaves the 5'-overhanging flap
structure that is generated by displacement synthesis
when DNA polymerase encounters the 5'-end of a
downstream Okazaki fragment. Has 5'-endo-/exonuclease
and 5'-pseudo-Y-endonuclease activities. Cleaves the
junction between single and double-stranded regions of
flap DNA.
Length = 338
Score = 28.4 bits (64), Expect = 4.1
Identities = 12/35 (34%), Positives = 15/35 (42%), Gaps = 1/35 (2%)
Query: 62 LDGDVTDAVEARSLSLNPGHIDIYSASWG-PDDDG 95
D+ + E R LNP D Y W PD +G
Sbjct: 266 RGEDIENYDEIREFFLNPPVTDDYELKWRKPDKEG 300
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 0.130 0.418
Gapped
Lambda K H
0.267 0.0507 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 13,108,641
Number of extensions: 1173925
Number of successful extensions: 605
Number of sequences better than 10.0: 1
Number of HSP's gapped: 596
Number of HSP's successfully gapped: 21
Length of query: 266
Length of database: 10,937,602
Length adjustment: 95
Effective length of query: 171
Effective length of database: 6,723,972
Effective search space: 1149799212
Effective search space used: 1149799212
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: 58 (26.6 bits)