RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy17158
(686 letters)
>gnl|CDD|188999 cd06461, M2_ACE, Peptidase family M2 Angiotensin converting enzyme
(ACE). Peptidase family M2 Angiotensin converting
enzyme (ACE, EC 3.4.15.1) is a membrane-bound, zinc
dependent dipeptidase that catalyzes the conversion of
the decapeptide angiotensin I to the potent vasopressor
octapeptide angiotensin II, by removing two C-terminal
amino acids. There are two forms of the enzyme in
humans, the ubiquitous somatic ACE and the
sperm-specific germinal ACE, both encoded by the same
gene through transcription from alternative promoters.
Somatic ACE has two tandem active sites with distinct
catalytic properties, whereas germinal ACE, the function
of which is largely unknown, has just a single active
site. Recently, an ACE homolog, ACE2, has been
identified in humans that differs from ACE; it
preferentially removes carboxy-terminal hydrophobic or
basic amino acids and appears to be important in cardiac
function. ACE homologs (also known as members of the M2
gluzincin family) have been found in a wide variety of
species, including those that neither have a
cardiovascular system nor synthesize angiotensin. ACE is
well-known as a key part of the renin-angiotensin system
that regulates blood pressure and ACE inhibitors are
important for the treatment of hypertension.
Length = 562
Score = 626 bits (1617), Expect = 0.0
Identities = 211/400 (52%), Positives = 273/400 (68%), Gaps = 6/400 (1%)
Query: 287 PKDRDIYSSVLSDMQKLFATAKLCPYNASASNDTKCNLDFDPTVINIMATSRDPKELAYY 346
P + + +LS+M+ +++TAK+CPY+ C L +P + IMATSRD EL +
Sbjct: 83 PDKLEELNELLSEMETIYSTAKVCPYD-----GPGCCLSLEPDLEEIMATSRDYDELLWA 137
Query: 347 WQEFRNKTGKLMRKKYAKYVQILNEGVRLSHYKDAGDSWIALYNQPHFKETIEKLWTDIK 406
W+ +R+ G MR Y +YV++ NE RL+ + DAG+ W + Y F+E +++LW +K
Sbjct: 138 WEGWRDAVGPPMRPLYERYVELANEAARLNGFADAGEYWRSEYEMDDFEEDVDRLWEQVK 197
Query: 407 PLYVELHAYVRRKLLAKYGPEVVFEKEPIPAHLLGNMWAQSWSNIYDITQPYPDIQEPDI 466
PLY +LHAYVRRKL KYG +VV PIPAHLLGNMWAQSWSNIYD+ +PYP D+
Sbjct: 198 PLYEQLHAYVRRKLREKYGDDVVSLDGPIPAHLLGNMWAQSWSNIYDLVKPYPGKPSIDV 257
Query: 467 TKELQRQNYTVLKMFKKAEDFFLSLNMSKMTTDFWENSVFVRPKDRDIVCHGSAWDFHDG 526
T + +Q YT LKMFK AE+FF SL + M FWE S+F +P DRD+VCH SAWDF++
Sbjct: 258 TDAMVKQGYTALKMFKTAEEFFTSLGLPPMPPSFWEKSMFEKPTDRDVVCHASAWDFYNR 317
Query: 527 KTYRIKLCALVGEDDLTTIHHEMGHIEYDMMYSQQLPFYQTSPNPGFHEAVGDTIVLSVK 586
K +RIK+C V +D T+HHEMGHI+Y + Y Q ++ NPGFHEAVGDTI LSV
Sbjct: 318 KDFRIKMCTEVNMEDFITVHHEMGHIQYYLQYKDQPVLFRDGANPGFHEAVGDTIALSVS 377
Query: 587 THKHLKRIGLLKEDFKDDPESTINELFKFGLERLTFPPFGYLTDLWRWSVFNGSIPEDQY 646
T KHLK+IGLL DD E+ IN L K L+++ F PFG L D WRW VF+G I D Y
Sbjct: 378 TPKHLKKIGLLDSV-VDDEEADINFLLKMALDKIAFLPFGLLVDKWRWDVFSGEITPDNY 436
Query: 647 ETAWWKLREEYQGVQPPMPRSEDDFDPGSKYHIPNNVEYL 686
AWW+LRE+YQGV+PP+PRSE DFDPG+KYHIP N Y+
Sbjct: 437 NKAWWELREKYQGVKPPVPRSETDFDPGAKYHIPANTPYI 476
Score = 143 bits (362), Expect = 5e-36
Identities = 44/74 (59%), Positives = 54/74 (72%)
Query: 219 GNMWAQSWSNIYDITQPYPDKQEPDITKELQRQGYTVLKMFKKAEDFFLSLNMSKMTTDF 278
GNMWAQSWSNIYD+ +PYP K D+T + +QGYT LKMFK AE+FF SL + M F
Sbjct: 232 GNMWAQSWSNIYDLVKPYPGKPSIDVTDAMVKQGYTALKMFKTAEEFFTSLGLPPMPPSF 291
Query: 279 WENSVFVRPKDRDI 292
WE S+F +P DRD+
Sbjct: 292 WEKSMFEKPTDRDV 305
Score = 140 bits (356), Expect = 3e-35
Identities = 47/89 (52%), Positives = 62/89 (69%), Gaps = 10/89 (11%)
Query: 119 AHLL---VHKALCTEAGQFDPKNPLKTPLHQCDIYGSKKAGNLFKKMLSLGASKPWPEAL 175
+ +L HKALC AG PLH+CDIYGSK+AG + ML LG+SKPWPEAL
Sbjct: 481 SFILQFQFHKALCKAAGH-------TGPLHKCDIYGSKEAGKKLRAMLELGSSKPWPEAL 533
Query: 176 EVLTGQKNLDAGPMLQYFDPLYKWLKEEN 204
E LTG++ +DA +L+YF+PL +WL+E+N
Sbjct: 534 EALTGEREMDASALLEYFEPLEEWLEEQN 562
Score = 103 bits (259), Expect = 4e-23
Identities = 40/68 (58%), Positives = 45/68 (66%), Gaps = 11/68 (16%)
Query: 2 PRSEDDFDPGSKYHIPNNVEYLRYFVSYISQFQFHKALCTEAGQFDPKNPLKTPLHQ--Y 59
PRSE DFDPG+KYHIP N Y+RYFVS+I QFQFHKALC AG PLH+
Sbjct: 455 PRSETDFDPGAKYHIPANTPYIRYFVSFILQFQFHKALCKAAGH-------TGPLHKCDI 507
Query: 60 Y--KDAGD 65
Y K+AG
Sbjct: 508 YGSKEAGK 515
Score = 101 bits (255), Expect = 1e-22
Identities = 34/63 (53%), Positives = 44/63 (69%)
Query: 60 YKDAGDSWIALYNQPHFKETIEKLWTDIKPLYLELHAYVRRKLLAKYGPEVVFEKEPIPA 119
+ DAG+ W + Y F+E +++LW +KPLY +LHAYVRRKL KYG +VV PIPA
Sbjct: 169 FADAGEYWRSEYEMDDFEEDVDRLWEQVKPLYEQLHAYVRRKLREKYGDDVVSLDGPIPA 228
Query: 120 HLL 122
HLL
Sbjct: 229 HLL 231
>gnl|CDD|201774 pfam01401, Peptidase_M2, Angiotensin-converting enzyme. Members of
this family are dipeptidyl carboxydipeptidases (cleave
carboxyl dipeptides) and most notably convert
angiotensin I to angiotensin II. Many members of this
family contain a tandem duplication of the 600 amino
acid peptidase domain, both of these are catalytically
active. Most members are secreted membrane bound
ectoenzymes.
Length = 595
Score = 435 bits (1119), Expect = e-145
Identities = 202/479 (42%), Positives = 289/479 (60%), Gaps = 36/479 (7%)
Query: 223 AQSWSNIYDITQPYPDKQEPDITKELQRQGYTVLKMFKKAEDFFLSLNMSKMTTDFWENS 282
+W+ +IT K LQ Q +T LK KA++F +S W+N
Sbjct: 36 EANWAYNTNITTENSKILL---EKALQSQNHT-LKYGTKAKEFDVSN---------WQNF 82
Query: 283 VFVR--------------PKDRDIYSSVLSDMQKLFATAKLCPYNASASNDTKCNLDFDP 328
R + + Y+ +L DM+ +++TAK+C N + +P
Sbjct: 83 TLKRIIKKVQTLGRANLPLAELEEYNQILLDMETIYSTAKVCFPNGTC-------WSLEP 135
Query: 329 TVINIMATSRDPKELAYYWQEFRNKTGKLMRKKYAKYVQILNEGVRLSHYKDAGDSWIAL 388
+ NIMATSR EL + W+ +R+K G+ + Y KYV++ NE RL+ Y DAGDSW +
Sbjct: 136 DLTNIMATSRKYAELLWAWEGWRDKVGRAILPLYPKYVELSNEAARLNGYTDAGDSWRSW 195
Query: 389 YNQPHFKETIEKLWTDIKPLYVELHAYVRRKLLAKYGPEVVFEKEPIPAHLLGNMWAQSW 448
Y P ++ +E+L+ +++PLY+ LHAYVRR L YG + + + PIPAHLLGNMWAQ+W
Sbjct: 196 YESPTLEQDLERLYQELQPLYLNLHAYVRRALHRHYGDQYINLRGPIPAHLLGNMWAQTW 255
Query: 449 SNIYDITQPYPDIQEPDITKELQRQNYTVLKMFKKAEDFFLSLNMSKMTTDFWENSVFVR 508
SNIYD+ P+P D+T+ + +Q +T +MF++A++FF SL + + +FW S+ +
Sbjct: 256 SNIYDLVVPFPSAPNLDVTEAMIKQGWTPRRMFREADEFFTSLGLLPVPPEFWNKSMLEK 315
Query: 509 PKD-RDIVCHGSAWDFHDGKTYRIKLCALVGEDDLTTIHHEMGHIEYDMMYSQQLPFYQT 567
P D R++VCH SAWDF++GK +RIK C V +DL T+HHEMGHI+Y M Y +
Sbjct: 316 PTDGREVVCHASAWDFYNGKDFRIKQCTTVNMEDLVTVHHEMGHIQYFMQYKDLPVSLRE 375
Query: 568 SPNPGFHEAVGDTIVLSVKTHKHLKRIGLLKEDFKDDPESTINELFKFGLERLTFPPFGY 627
NPGFHEA+GD + LSV T KHL I LL + D ES IN L K L+++ F PF Y
Sbjct: 376 GANPGFHEAIGDVLALSVSTPKHLHSINLLSSEGNDY-ESDINFLMKMALDKIAFIPFSY 434
Query: 628 LTDLWRWSVFNGSIPEDQYETAWWKLREEYQGVQPPMPRSEDDFDPGSKYHIPNNVEYL 686
L D WRW VF+GSI ++ Y WW LR +YQG+ PP+PR++ DFDPG+K+HIP+ V Y+
Sbjct: 435 LVDQWRWRVFDGSITKENYNQEWWSLRLKYQGLCPPVPRNQGDFDPGAKFHIPSVVPYI 493
Score = 110 bits (277), Expect = 2e-25
Identities = 44/90 (48%), Positives = 57/90 (63%), Gaps = 7/90 (7%)
Query: 124 HKALCTEAGQFDPKNPLKTPLHQCDIYGSKKAGNLFKKMLSLGASKPWPEALEVLTGQKN 183
H+ALC AG PLHQCDIY SK+AG + LG S+PWPEA++ +TGQ N
Sbjct: 506 HEALCKAAGH-------TGPLHQCDIYQSKEAGAKLADAMKLGYSRPWPEAMKDITGQPN 558
Query: 184 LDAGPMLQYFDPLYKWLKEENRKTGTFVGW 213
+ A ML YF PL +WL+ EN++ G +GW
Sbjct: 559 MSASAMLNYFKPLTQWLQTENQRHGEVLGW 588
Score = 89.2 bits (221), Expect = 2e-18
Identities = 31/71 (43%), Positives = 49/71 (69%)
Query: 219 GNMWAQSWSNIYDITQPYPDKQEPDITKELQRQGYTVLKMFKKAEDFFLSLNMSKMTTDF 278
GNMWAQ+WSNIYD+ P+P D+T+ + +QG+T +MF++A++FF SL + + +F
Sbjct: 248 GNMWAQTWSNIYDLVVPFPSAPNLDVTEAMIKQGWTPRRMFREADEFFTSLGLLPVPPEF 307
Query: 279 WENSVFVRPKD 289
W S+ +P D
Sbjct: 308 WNKSMLEKPTD 318
Score = 82.6 bits (204), Expect = 2e-16
Identities = 33/58 (56%), Positives = 42/58 (72%), Gaps = 7/58 (12%)
Query: 1 MPRSEDDFDPGSKYHIPNNVEYLRYFVSYISQFQFHKALCTEAGQFDPKNPLKTPLHQ 58
+PR++ DFDPG+K+HIP+ V Y+RYFVS+I QFQFH+ALC AG PLHQ
Sbjct: 471 VPRNQGDFDPGAKFHIPSVVPYIRYFVSFIIQFQFHEALCKAAGH-------TGPLHQ 521
Score = 77.6 bits (191), Expect = 7e-15
Identities = 32/63 (50%), Positives = 44/63 (69%)
Query: 60 YKDAGDSWIALYNQPHFKETIEKLWTDIKPLYLELHAYVRRKLLAKYGPEVVFEKEPIPA 119
Y DAGDSW + Y P ++ +E+L+ +++PLYL LHAYVRR L YG + + + PIPA
Sbjct: 185 YTDAGDSWRSWYESPTLEQDLERLYQELQPLYLNLHAYVRRALHRHYGDQYINLRGPIPA 244
Query: 120 HLL 122
HLL
Sbjct: 245 HLL 247
>gnl|CDD|189001 cd09594, GluZincin, Peptidase Gluzincin family (thermolysin-like
proteinases, TLPs) includes peptidases M1, M2, M3, M4,
M13, M32 and M36 (fungalysins). Gluzincin family
(thermolysin-like peptidases or TLPs) includes several
zinc-dependent metallopeptidases such as the M1, M2, M3,
M4, M13, M32, M36 peptidases (MEROPS classification),
and contain HEXXH and EXXXD motifs as part of their
active site. All peptidases in this family bind a single
catalytic zinc ion which is tetrahedrally co-ordinated
by three amino acid ligands and a water molecule that
forms the nucleophile on activation during catalysis. M1
family includes aminopeptidase N (APN) and leukotriene
A4 hydrolase (LTA4H). APN preferentially cleaves
neutral amino acids from the N-terminus of oligopeptides
and is present in a variety of human tissues and cell
types. LTA4H is a bifunctional enzyme, possessing an
aminopeptidase as well as an epoxide hydrolase activity
such that the two activities occupy different, but
overlapping sites. The peptidase M3 or neurolysin-like
family, includes M3, M2 and M32 metallopeptidases. The
M3 peptidases have two subfamilies: M3A, includes thimet
oligopeptidase (TOP; endopeptidase 3.4.24.15),
neurolysin (3.4.24.16), and the mitochondrial
intermediate peptidase; M3B contains oligopeptidase F.
M2 peptidase angiotensin converting enzyme (ACE, EC
3.4.15.1) catalyzes the conversion of decapeptide
angiotensin I to the potent vasopressor octapeptide
angiotensin II. ACE is a key part of the
renin-angiotensin system that regulates blood pressure,
thus ACE inhibitors are important for the treatment of
hypertension. M32 family includes two eukaryotic enzymes
from protozoa Trypanosoma cruzi, a causative agent of
Chagas' disease, and Leishmania major, a parasite that
causes leishmaniasis, making them attractive targets for
drug development. The M4 family includes secreted
protease thermolysin (EC 3.4.24.27), pseudolysin,
aureolysin, neutral protease as well as fungalysin and
bacillolysin (EC 3.4.24.28) that degrade extracellular
proteins and peptides for bacterial nutrition,
especially prior to sporulation. Thermolysin is widely
used as a nonspecific protease to obtain fragments for
peptide sequencing as well as in production of the
artificial sweetener aspartame. M13 family includes
neprilysin (EC 3.4.24.11) and endothelin-converting
enzyme I (ECE-1, EC 3.4.24.71), which fulfill a broad
range of physiological roles due to the greater
variation in the S2' subsite allowing substrate
specificity and are prime therapeutic targets for
selective inhibition. Peptidase M36 (fungamysin) family
includes endopeptidases from pathogenic fungi.
Fungalysin hydrolyzes extracellular matrix proteins such
as elastin and keratin. Aspergillus fumigatus causes the
pulmonary disease aspergillosis by invading the lungs of
immuno-compromised animals and secreting fungalysin that
possibly breaks down proteinaceous structural barriers.
Length = 125
Score = 46.7 bits (111), Expect = 3e-06
Identities = 18/103 (17%), Positives = 32/103 (31%), Gaps = 4/103 (3%)
Query: 481 FKKAEDFFLSL--NMSKMTTDFWENSVFVRPKDRDIVCHGSAWDFHDGK--TYRIKLCAL 536
K+ + SL S+ P ++ V + I + L
Sbjct: 5 TKETLKIYESLGGRNKTDEVGGGYYSMVYPPSNQGKVNNAMCNGLDARIVMNDGILVAFL 64
Query: 537 VGEDDLTTIHHEMGHIEYDMMYSQQLPFYQTSPNPGFHEAVGD 579
+ DD + HE+ H D + T+ + G +E D
Sbjct: 65 LDSDDFGVVGHELTHGVTDQLVGNDPDLLYTNGSGGLNEGPSD 107
>gnl|CDD|188993 cd06258, M3_like, Peptidase M3-like family, a zincin
metallopeptidase, includes M3 and M32 families. The
peptidase M3-like family, also called neurolysin-like
family, is part of the "zincins" metallopeptidases, and
includes M3 and M32 families of metallopeptidases. The
M3 family is subdivided into two subfamilies: the
widespread M3A, which comprises a number of
high-molecular mass endo- and exopeptidases from
bacteria, archaea, protozoa, fungi, plants and animals,
and the small M3B, whose members are enzymes primarily
from bacteria. Well-known mammalian/eukaryotic M3A
endopeptidases are the thimet oligopeptidase (TOP;
endopeptidase 3.4.24.15), neurolysin (alias
endopeptidase 3.4.24.16), and the mitochondrial
intermediate peptidase. The first two are intracellular
oligopeptidases, which act only on relatively short
substrates of less than 20 amino acid residues, while
the latter cleaves N-terminal octapeptides from proteins
during their import into the mitochondria. The M3A
subfamily also contains several bacterial
endopeptidases, collectively called oligopeptidases A,
as well as a large number of bacterial
carboxypeptidases, called dipeptidyl peptidases (Dcp;
Dcp II; peptidyl dipeptidase; EC 3.4.15.5). The
peptidases in the M3 family contain the HEXXH motif that
forms the active site in conjunction with a
C-terminally-located Glutamic acid (Glu) residue. A
single zinc ion is ligated by the side-chains of the two
Histidine (His) residues, and the more C-terminal Glu.
Most of the peptidases are synthesized without signal
peptides or propeptides, and function intracellularly.
There are similarities to the thermostable
carboxypeptidases from Pyrococcus furiosus
carboxypeptidase (PfuCP), and Thermus aquaticus (TaqCP),
belonging to peptidase family M32. Little is known about
function of this family, including carboxypeptidases Taq
and Pfu.
Length = 400
Score = 37.4 bits (87), Expect = 0.022
Identities = 36/142 (25%), Positives = 56/142 (39%), Gaps = 23/142 (16%)
Query: 538 GEDDLTTIHHEMGHIEYDMMYSQQLPFYQTSPNP-GFHEAVG---DTIVLSVKTHKHLKR 593
G DD+ T+ HE GH ++ Q+LPF +P EA + + + LKR
Sbjct: 190 GMDDIGTLLHEFGHAQHFANIDQRLPFLLRAPTSLATTEAQSMFFERLTEDPEW---LKR 246
Query: 594 IGLLKEDFKDDPESTINE---LFKFGLER--LTFPPFGYLTDLWRWSVFNGSIPEDQYET 648
+ + +DP+ TI L R L F + +++ P+ +
Sbjct: 247 YLGVPKGN-EDPDKTIRAHLRASALYLLRRILAVLYF----EK---ALY--ENPDQELLA 296
Query: 649 A-WWKLREEYQGVQPPMPRSED 669
WWKL E GV+P P
Sbjct: 297 ELWWKLARELLGVRPEGPSPPP 318
>gnl|CDD|224086 COG1164, COG1164, Oligoendopeptidase F [Amino acid transport and
metabolism].
Length = 598
Score = 33.1 bits (76), Expect = 0.63
Identities = 44/233 (18%), Positives = 81/233 (34%), Gaps = 50/233 (21%)
Query: 341 KELAYYWQEFRNKTGKLMRKKYAKYVQILNEGVRLSHYKDAGDSWIALYNQPHFKETIEK 400
+ L +++ RN L+ ++L R +Y D DS AL +E ++
Sbjct: 212 EALYKAYEKHRNTLAALLNTLV----KVLAFLARARNYDDVIDS--ALLRNEVDREVVDN 265
Query: 401 LWTDIKPLYVEL-HAYVRRKLLAKYGPEVVFEKEPIPAHLLG----NMWAQSWSNIYDIT 455
L +K ++ L H Y + + A +LG + D+
Sbjct: 266 LIESVKEAFLPLLHRYYKLR-----------------AKVLGLEKLRPY--------DLY 300
Query: 456 QPYPDIQ-EPDITKELQRQNYTVLKMFKKAEDFFLSLNMSKMTTDFWEN---SVFVRPKD 511
P D P+ + E ++ VLK L +K+ ++ V+ R
Sbjct: 301 APLLDKDPSPEYSYEEAKE--LVLKALAP-----LGPEYAKIARRAFDERWIDVYPRKGK 353
Query: 512 RDIVCHGSAWDFHDGKTYRIKLCALVGEDDLTTIHHEMGHIEYDMMYSQQLPF 564
R + F+ G I + D+ T+ HE+GH + + P+
Sbjct: 354 RS---GAYSIGFYKGDHPFILMNYDGTLRDVFTLAHELGHSVHSYFSRKHQPY 403
>gnl|CDD|220633 pfam10214, Rrn6, RNA polymerase I-specific transcription-initiation
factor. RNA polymerase I-specific
transcription-initiation factor Rrn6 and Rrn7 represent
components of a multisubunit transcription factor
essential for the initiation of rDNA transcription by
Pol I. These proteins are found in fungi.
Length = 753
Score = 32.0 bits (73), Expect = 1.4
Identities = 15/82 (18%), Positives = 30/82 (36%), Gaps = 7/82 (8%)
Query: 16 IPNNVEYLRYFVSYISQFQFHKALCTEAGQFDPKNPLKTPLHQYYKDAGDSWIALYNQPH 75
+P++ + + F S ISQ H + N L +H +++ S +Y++
Sbjct: 515 LPDHDQNITEFDSLISQLSSH-YQSEDLTFSSLINFLNQLIHVLSEESRTSLDDIYDK-- 571
Query: 76 FKETIEKLWTDIKPLYLELHAY 97
+ + W P L
Sbjct: 572 ----LLQCWESNLPHDLPGTKE 589
>gnl|CDD|226925 COG4552, Eis, Predicted acetyltransferase involved in intracellular
survival and related acetyltransferases [General
function prediction only].
Length = 389
Score = 31.7 bits (72), Expect = 1.5
Identities = 13/63 (20%), Positives = 23/63 (36%)
Query: 388 LYNQPHFKETIEKLWTDIKPLYVELHAYVRRKLLAKYGPEVVFEKEPIPAHLLGNMWAQS 447
L + FKE I V V K+LA+ V++ + + + L +
Sbjct: 3 LLAKASFKEFIGLESYAFWKPLVPTDGAVFVKILAEPNSYVIYMNQKLASRLHIPPFIFW 62
Query: 448 WSN 450
+ N
Sbjct: 63 FGN 65
>gnl|CDD|150838 pfam10226, DUF2216, Uncharacterized conserved proteins (DUF2216).
This is the conserved N-terminal half of a proteins
which are found from worms to humans. some annotation
suggests it might be PKR, the Hepatitis delta
antigen-interacting protein A, but this could not be
confirmed.
Length = 195
Score = 30.1 bits (68), Expect = 2.4
Identities = 12/31 (38%), Positives = 16/31 (51%)
Query: 341 KELAYYWQEFRNKTGKLMRKKYAKYVQILNE 371
K L+ WQ F +MRK+ Y+Q L E
Sbjct: 90 KRLSREWQRFGRYAASVMRKEVGGYLQKLKE 120
>gnl|CDD|233506 TIGR01647, ATPase-IIIA_H, plasma-membrane proton-efflux P-type
ATPase. This model describes the plasma membrane proton
efflux P-type ATPase found in plants, fungi, protozoa,
slime molds and archaea. The best studied representative
is from yeast.
Length = 754
Score = 30.8 bits (70), Expect = 2.7
Identities = 15/32 (46%), Positives = 17/32 (53%), Gaps = 2/32 (6%)
Query: 419 KLLAKYGPEVVFEKEPIP-AHLLGNMWAQ-SW 448
K LAKYGP + EK+ P LG W SW
Sbjct: 9 KRLAKYGPNELPEKKVSPLLKFLGFFWNPLSW 40
>gnl|CDD|220469 pfam09917, DUF2147, Uncharacterized protein conserved in bacteria
(DUF2147). This domain, found in various hypothetical
prokaryotic proteins, has no known function.
Length = 110
Score = 28.4 bits (64), Expect = 4.6
Identities = 11/27 (40%), Positives = 14/27 (51%), Gaps = 1/27 (3%)
Query: 517 HGSAWDFHDGKTYRIKLCALVGEDDLT 543
G +D +GKTY K+ L G D L
Sbjct: 67 SGKIYDPENGKTYSGKI-TLKGNDTLK 92
>gnl|CDD|234012 TIGR02784, addA_alphas, double-strand break repair helicase AddA,
alphaproteobacterial type. AddAB, also called RexAB,
substitutes for RecBCD in several bacterial lineages.
These DNA recombination proteins act before synapse and
are particularly important for DNA repair of
double-stranded breaks by homologous recombination. The
term AddAB is used broadly, with AddA homologous between
the alphaproteobacteria (as modeled here) and the
Firmicutes, while the partner AddB proteins show no
strong homology across the two groups of species [DNA
metabolism, DNA replication, recombination, and repair].
Length = 1135
Score = 30.0 bits (68), Expect = 5.0
Identities = 21/67 (31%), Positives = 29/67 (43%), Gaps = 13/67 (19%)
Query: 374 RLSHYKDAGDSWIALYNQ-PHFKETIEKL--W---TDIKPLYVELHAYV------RRKLL 421
RL+ + G W AL + F T+ L W D + E +A + RRKLL
Sbjct: 661 RLAAGRSGGSLWAALRRREAEFAATLAVLRDWLSLADFLTPF-EFYARLLGRDGGRRKLL 719
Query: 422 AKYGPEV 428
A+ G E
Sbjct: 720 ARLGAEA 726
>gnl|CDD|180608 PRK06529, PRK06529, amidase; Provisional.
Length = 482
Score = 29.8 bits (67), Expect = 5.1
Identities = 22/83 (26%), Positives = 30/83 (36%), Gaps = 19/83 (22%)
Query: 115 EPIPAHLLVHKALCTEAGQFDPKNPLKTPLHQCDIYGSKKAGNLFKKMLSLGASKPWPEA 174
P P H GQ DP + L L Q +I+ S++ NL + M A
Sbjct: 382 TPAPKH-----------GQLDPDSKLMANLAQAEIFSSEEQQNLVETMFEKSL------A 424
Query: 175 LEVLTGQKNLDAGPMLQYFDPLY 197
+ T NL P + P Y
Sbjct: 425 ITPYTALANLTGQPAISL--PTY 445
>gnl|CDD|168292 PRK05906, PRK05906, lipid A biosynthesis lauroyl acyltransferase;
Provisional.
Length = 454
Score = 29.7 bits (67), Expect = 5.7
Identities = 17/52 (32%), Positives = 19/52 (36%), Gaps = 7/52 (13%)
Query: 571 PGFHEAVGDTIVLSVKTHKHLKRIGLLK-------EDFKDDPESTINELFKF 615
P A+ D LS K KH KR G K E P+S I K
Sbjct: 392 PNSFPAIFDLFGLSRKLRKHFKRTGSRKIYTRNELEKSLLHPQSLIQSFHKL 443
>gnl|CDD|225952 COG3418, COG3418, Flagellar biosynthesis/type III secretory pathway
chaperone [Cell motility and secretion / Intracellular
trafficking and secretion / Posttranslational
modification, protein turnover, chaperones].
Length = 146
Score = 28.6 bits (64), Expect = 5.8
Identities = 12/53 (22%), Positives = 15/53 (28%), Gaps = 10/53 (18%)
Query: 328 PTVINIMATSRDPKELAYYWQEFRNKT----------GKLMRKKYAKYVQILN 370
P NI +L WQE T G L+ + Q L
Sbjct: 65 PNEANIFPDYESNNDLNERWQEIIELTERLRQANLHNGWLLEGQIESNQQALE 117
>gnl|CDD|189013 cd09606, M3B_PepF_1, Peptidase family M3B Oligopeptidase F (PepF).
Peptidase family M3B Oligopeptidase F (PepF;
Pz-peptidase B; EC 3.4.24.-) is mostly bacterial and
includes oligoendopeptidase F from Lactococcus lactis.
This enzyme hydrolyzes peptides containing between 7 and
17 amino acids with fairly broad specificity. The PepF
gene is duplicated in L. lactis on the plasmid that
bears it, while a shortened second copy is found in
Bacillus subtilis. Most bacterial PepFs are cytoplasmic
endopeptidases; however, the PepF Bacillus
amyloliquefaciens oligopeptidase is a secreted protein
and may facilitate the process of sporulation.
Specifically, the yjbG gene encoding the homolog of the
PepF1 and PepF2 oligoendopeptidases of Lactococcus
lactis has been identified in Bacillus subtilis as an
inhibitor of sporulation initiation when over expressed
from a multicopy plasmid.
Length = 546
Score = 29.8 bits (68), Expect = 6.2
Identities = 8/31 (25%), Positives = 13/31 (41%), Gaps = 1/31 (3%)
Query: 540 DDLTTIHHEMGH-IEYDMMYSQQLPFYQTSP 569
D+ + HE GH + + LP Y+
Sbjct: 342 GDVDVLTHEAGHAFQVYLSRDLPLPEYRWPT 372
>gnl|CDD|189005 cd09598, M4_uncharacterized, Peptidase M4 family containing mostly
uncharacterized proteins. This family of
uncharacterized bacterial proteins are homologs of the
M4 peptidase family that is also known as the
thermolysin-like peptidase (TLP) family. Typically, the
M4 peptidases consist of a presequence (signal
sequence), a propeptide sequence and a peptidase unit.
The presequence is cleaved off during export while the
propeptide has inhibitory and chaperone functions and
facilitates folding. The propeptide remains attached
until the peptidase is secreted and can be safely
activated. All peptidases in this family bind a single
catalytic zinc ion which is tetrahedrally co-ordinated
by three amino acid ligands and a water molecule that
forms the nucleophile on activation during catalysis.
TLPs are secreted eubacterial endopeptidases from
Gram-positive or Gram-negative sources that degrade
extracellular proteins and peptides for bacterial
nutrition. They contain HEXXH and EXXXD motifs as part
of their active site and belong to the Glu-zincins
family and are selectively inhibited by Steptomyces
metalloproteinase inhibitor (SMPI) as well as by
phosphoramidon from Streptomyces tanashiensis. A large
number of these enzymes are implicated as key factors in
the pathogenesis of various diseases, including
gastritis, peptic ulcer, gastric carcinoma, cholera and
several types of bacterial infections, and are therefore
important drug targets. Some enzymes of the family can
function at extremes of temperatures, while some
function in organic solvents, thus rendering them novel
targets for biotechnological applications.
Length = 261
Score = 29.2 bits (66), Expect = 6.7
Identities = 14/41 (34%), Positives = 22/41 (53%), Gaps = 5/41 (12%)
Query: 545 IHHEMGHIEYDMMYSQQLPFYQ-TSPN-PGFHEAVGDTIVL 583
+ HE GH ++ + PF+ T+P+ FHEA D + L
Sbjct: 93 VAHETGHA---ILDGLRPPFWDATNPDVGAFHEAFADLVAL 130
>gnl|CDD|233812 TIGR02290, M3_fam_3, oligoendopeptidase, pepF/M3 family. The M3
family of metallopeptidases contains several distinct
clades. Oligoendopeptidase F as characterized in
Lactococcus, the functionally equivalent
oligoendopeptidase B of group B Streptococcus, and
closely related sequences are described by TIGR00181.
The present family is quite similar but forms a distinct
clade, and a number of species have one member of each.
A greater sequence difference separates members of
TIGR02289, probable oligoendopeptidases of the M3 family
that probably should not be designated PepF.
Length = 587
Score = 29.2 bits (66), Expect = 8.1
Identities = 42/166 (25%), Positives = 57/166 (34%), Gaps = 46/166 (27%)
Query: 395 KETIEKLWTDIKPLYVELHAYVRRKLLAKYGPEVVFEKEPIPAHLLGNMWAQSWSNIYDI 454
+ET++ + IK Y Y + K A LLG + YD+
Sbjct: 257 QETLDAMLEAIKENYPLFRRYYKLK-----------------AKLLG-KEKLDF---YDL 295
Query: 455 TQPYPDIQEPDIT----KELQRQNYTVLKMFKKAEDFFLSLNMSKMTTDFWENS---VFV 507
P D T KEL VL+ F K S M+ +E
Sbjct: 296 YAPLGDSSAKTYTFDEAKEL------VLEAFGK-----FSPEMADFAEKAFEEGWIDAEP 344
Query: 508 RPKDRD-IVCHGSAWDFHDGKTYRIKLCALVGE-DDLTTIHHEMGH 551
RP R C G F K R+ L G D++T+ HE+GH
Sbjct: 345 RPGKRGGAFCTG----FPPSKEPRV-LMNYDGSRRDVSTLAHELGH 385
>gnl|CDD|239801 cd04273, ZnMc_ADAMTS_like, Zinc-dependent metalloprotease,
ADAMTS_like subgroup. ADAMs (A Disintegrin And
Metalloprotease) are glycoproteins, which play roles in
cell signaling, cell fusion, and cell-cell interactions.
This particular subfamily represents domain
architectures that combine ADAM-like metalloproteinases
with thrombospondin type-1 repeats. ADAMTS (a
disintegrin and metalloproteinase with thrombospondin
motifs) proteinases are inhibited by TIMPs (tissue
inhibitors of metalloproteinases), and they play roles
in coagulation, angiogenesis, development and
progression of arthritis. They hydrolyze the von
Willebrand factor precursor and various components of
the extracellular matrix.
Length = 207
Score = 28.7 bits (65), Expect = 8.3
Identities = 8/21 (38%), Positives = 13/21 (61%), Gaps = 3/21 (14%)
Query: 534 CALVGEDDLT---TIHHEMGH 551
C++ + L+ TI HE+GH
Sbjct: 130 CSINEDTGLSSAFTIAHELGH 150
>gnl|CDD|189778 pfam00938, Lipoprotein_3, Lipoprotein. This family of lipoproteins
is Mycoplasma specific.
Length = 87
Score = 27.1 bits (60), Expect = 8.4
Identities = 13/52 (25%), Positives = 22/52 (42%), Gaps = 16/52 (30%)
Query: 594 IGLLKEDFKDDPESTINELFKFGLERLTFPPFGYLTDLWRWSVFNGSIPEDQ 645
I LK+ ++ +P+ T N L D W+ S+ +G I E +
Sbjct: 32 ITSLKKSYESNPKKTTNLLL----------------DAWKQSLEDGKILEKE 67
>gnl|CDD|118092 pfam09556, RE_HaeIII, HaeIII restriction endonuclease. This family
includes the HaeIII (recognises and cleaves GG^CC)
restriction endonuclease.
Length = 300
Score = 29.0 bits (65), Expect = 8.8
Identities = 12/48 (25%), Positives = 20/48 (41%), Gaps = 7/48 (14%)
Query: 374 RLSHYKDAGDSWIALYNQPHFKETIEKLWTDIKPLYVELHAYVRRKLL 421
RLS D G+ W + + + + +I PL+ EL + L
Sbjct: 119 RLSRTIDFGEKWFGI-------PSSQNYFDEINPLFEELEELKKEGEL 159
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 0.137 0.433
Gapped
Lambda K H
0.267 0.0803 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 36,372,929
Number of extensions: 3576810
Number of successful extensions: 3212
Number of sequences better than 10.0: 1
Number of HSP's gapped: 3199
Number of HSP's successfully gapped: 44
Length of query: 686
Length of database: 10,937,602
Length adjustment: 104
Effective length of query: 582
Effective length of database: 6,324,786
Effective search space: 3681025452
Effective search space used: 3681025452
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: 62 (27.5 bits)