RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy3035
(161 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 = 216 bits (553), Expect = 2e-68
Identities = 73/139 (52%), Positives = 94/139 (67%), Gaps = 1/139 (0%)
Query: 1 MESIYSTAKICQHKNEKNCNLTLEPELTEIFIGSRDPEELRHYWTEFRKKSGKQVRNHYK 60
ME+IYSTAK+C + C L+LEP+L EI SRD +EL W +R G +R Y+
Sbjct: 96 METIYSTAKVC-PYDGPGCCLSLEPDLEEIMATSRDYDELLWAWEGWRDAVGPPMRPLYE 154
Query: 61 QYVDLENEVAVKNNFTDAAEYWLDAYDTPDFRDQVAKLWDQIRPLYLQIHAYTRRRLNEK 120
+YV+L NE A N F DA EYW Y+ DF + V +LW+Q++PLY Q+HAY RR+L EK
Sbjct: 155 RYVELANEAARLNGFADAGEYWRSEYEMDDFEEDVDRLWEQVKPLYEQLHAYVRRKLREK 214
Query: 121 YGDKVVNRRGPIPAHLLGS 139
YGD VV+ GPIPAHLLG+
Sbjct: 215 YGDDVVSLDGPIPAHLLGN 233
>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 = 137 bits (347), Expect = 1e-38
Identities = 64/138 (46%), Positives = 87/138 (63%), Gaps = 3/138 (2%)
Query: 1 MESIYSTAKICQHKNEKNCNLTLEPELTEIFIGSRDPEELRHYWTEFRKKSGKQVRNHYK 60
ME+IYSTAK+C N C +LEP+LT I SR EL W +R K G+ + Y
Sbjct: 114 METIYSTAKVC-FPN-GTC-WSLEPDLTNIMATSRKYAELLWAWEGWRDKVGRAILPLYP 170
Query: 61 QYVDLENEVAVKNNFTDAAEYWLDAYDTPDFRDQVAKLWDQIRPLYLQIHAYTRRRLNEK 120
+YV+L NE A N +TDA + W Y++P + +L+ +++PLYL +HAY RR L+
Sbjct: 171 KYVELSNEAARLNGYTDAGDSWRSWYESPTLEQDLERLYQELQPLYLNLHAYVRRALHRH 230
Query: 121 YGDKVVNRRGPIPAHLLG 138
YGD+ +N RGPIPAHLLG
Sbjct: 231 YGDQYINLRGPIPAHLLG 248
>gnl|CDD|147381 pfam05167, DUF711, Uncharacterized ACR (DUF711). The proteins in
this family are functionally uncharacterized. The
proteins are around 450 amino acids long. It is likely
that this family represents a group of
glycerol-3-phosphate dehydrogenases.
Length = 390
Score = 30.7 bits (70), Expect = 0.26
Identities = 14/70 (20%), Positives = 26/70 (37%), Gaps = 9/70 (12%)
Query: 97 KLWDQIRPLYLQIHAYTR--RRLNEKYGDKVVNRR---GPIPAHLLGSCRQTTLEAEKPT 151
K++D+I + +YG +V +R PI + + + K
Sbjct: 21 KIYDKITSK---AENLVEVAEEIEAEYGIPIVTKRISVTPIS-LVAEASDDDYVSLAKAL 76
Query: 152 KGAAPEEGID 161
AA + G+D
Sbjct: 77 DKAAKDVGVD 86
>gnl|CDD|221306 pfam11906, DUF3426, Protein of unknown function (DUF3426). This
family of proteins are functionally uncharacterized.
This protein is found in bacteria. Proteins in this
family are typically between 262 to 463 amino acids in
length.
Length = 149
Score = 28.8 bits (65), Expect = 0.85
Identities = 10/29 (34%), Positives = 15/29 (51%)
Query: 91 FRDQVAKLWDQIRPLYLQIHAYTRRRLNE 119
FRD++A+ W Q+RPL A +
Sbjct: 18 FRDELARQWPQLRPLLEAACAPLGCEVPP 46
>gnl|CDD|223373 COG0296, GlgB, 1,4-alpha-glucan branching enzyme [Carbohydrate
transport and metabolism].
Length = 628
Score = 28.0 bits (63), Expect = 2.7
Identities = 14/66 (21%), Positives = 21/66 (31%), Gaps = 6/66 (9%)
Query: 36 DPEELRHYWTEFRKKSGKQVRNHYKQYVDLENEVAVKNNFTDAAEYWLDAYDTPDFR-DQ 94
D L + R + + + V+N A YWL+ Y R D
Sbjct: 250 DGTFLYEHEDPRRGEH-----TDWGTAIFNYGRNEVRNFLLANALYWLEEYHIDGLRVDA 304
Query: 95 VAKLWD 100
VA +
Sbjct: 305 VASMLY 310
>gnl|CDD|176253 cd08293, PTGR2, Prostaglandin reductase. Prostaglandins and
related eicosanoids are metabolized by the oxidation of
the 15(S)-hydroxyl group of the NAD+-dependent (type I
15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH)
followed by reduction by NADPH/NADH-dependent (type II
15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to
15-keto-13,14,-dihydroprostaglandins. 13-PGR is a
bifunctional enzyme, since it also has leukotriene B(4)
12-hydroxydehydrogenase activity. These 15-PGDH and
related enzymes are members of the medium chain
dehydrogenase/reductase family. The medium chain
dehydrogenases/reductase (MDR)/zinc-dependent alcohol
dehydrogenase-like family, which contains the
zinc-dependent alcohol dehydrogenase (ADH-Zn) and
related proteins, is a diverse group of proteins related
to the first identified member, class I mammalian ADH.
MDRs display a broad range of activities and are
distinguished from the smaller short chain
dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
acids of the MDR). The MDR proteins have 2 domains: a
C-terminal NAD(P) binding-Rossmann fold domain of a
beta-alpha form and an N-terminal catalytic domain with
distant homology to GroES.
Length = 345
Score = 27.0 bits (60), Expect = 5.1
Identities = 16/53 (30%), Positives = 24/53 (45%), Gaps = 7/53 (13%)
Query: 72 KNNFTDAAEYWLDAYDTPDFRDQVAKLWDQI--RPLYLQIHAYTRRRLNEKYG 122
KN A + ++ PD ++ Q+ R LYL + Y R R+NE G
Sbjct: 14 KNGNPVAENFRVEECTLPDELNE-----GQVLVRTLYLSVDPYMRCRMNEDTG 61
>gnl|CDD|233271 TIGR01098, 3A0109s03R, phosphate/phosphite/phosphonate ABC
transporters, periplasmic binding protein.
Phosphonates are a varied class of
phosphorus-containing organic compound in which a
direct C-P bond is found, rather than a C-O-P linkage
of the phosphorus through an oxygen atom. They may be
toxic but also may be used as sources of phosphorus and
energy by various bacteria. Phosphonate utilization
systems typically are encoded in 14 or more genes,
including a three gene ABC transporter. This family
includes the periplasmic binding protein component of
ABC transporters for phosphonates as well as other,
related binding components for closely related
substances such as phosphate and phosphite. A number of
members of this family are found in genomic contexts
with components of selenium metabolic processes
suggestive of a role in selenate or other
selenium-compound transport. A subset of this model in
which nearly all members exhibit genomic context with
elements of phosphonate metabolism, particularly the
C-P lyase system (GenProp0232) has been built
(TIGR03431) as an equivalog. Nevertheless, there are
members of this subfamily (TIGR01098) which show up
sporadically on a phylogenetic tree that also show
phosphonate context and are most likely competent to
transport phosphonates [Transport and binding proteins,
Anions].
Length = 254
Score = 26.9 bits (60), Expect = 5.2
Identities = 9/58 (15%), Positives = 15/58 (25%), Gaps = 14/58 (24%)
Query: 24 EPELTEIFIGSRDPEELRHYWTEFRKKSGKQVRNHYKQYVDLENEVAVKNNFTDAAEY 81
EL + + L W LE ++ +K A +Y
Sbjct: 31 PKELNFGILPGENASNLTRRWEPLAD--------------YLEKKLGIKVQLFVATDY 74
>gnl|CDD|238184 cd00296, SIR2, SIR2 superfamily of proteins includes silent
information regulator 2 (Sir2) enzymes which catalyze
NAD+-dependent protein/histone deacetylation, where the
acetyl group from the lysine epsilon-amino group is
transferred to the ADP-ribose moiety of NAD+, producing
nicotinamide and the novel metabolite
O-acetyl-ADP-ribose. Sir2 proteins, also known as
sirtuins, are found in all eukaryotes and many archaea
and prokaryotes and have been shown to regulate gene
silencing, DNA repair, metabolic enzymes, and life span.
The most-studied function, gene silencing, involves the
inactivation of chromosome domains containing key
regulatory genes by packaging them into a specialized
chromatin structure that is inaccessible to DNA-binding
proteins. The oligomerization state of Sir2 appears to
be organism-dependent, sometimes occurring as a monomer
and sometimes as a multimer. Also included in this
superfamily is a group of uncharacterized Sir2-like
proteins which lack certain key catalytic residues and
conserved zinc binding cysteines.
Length = 222
Score = 26.2 bits (58), Expect = 7.1
Identities = 16/65 (24%), Positives = 19/65 (29%), Gaps = 13/65 (20%)
Query: 89 PDFRDQVAKLWDQIRPLYLQIHAYTRRRLNEKYGDKVVNRRGPIPAHLLGSCRQTTLEAE 148
PDFR LW ++ P L RR P L R+ T
Sbjct: 18 PDFRGLGTGLWTRLDPEELAFSPEAFRRD-------------PELFWLFYKERRYTPLDA 64
Query: 149 KPTKG 153
KP
Sbjct: 65 KPNPA 69
>gnl|CDD|215818 pfam00249, Myb_DNA-binding, Myb-like DNA-binding domain. This
family contains the DNA binding domains from Myb
proteins, as well as the SANT domain family.
Length = 47
Score = 24.4 bits (54), Expect = 8.1
Identities = 8/44 (18%), Positives = 18/44 (40%), Gaps = 9/44 (20%)
Query: 25 PELTEIFI------GSRDPEELRHYWTEFRKKSGKQVRNHYKQY 62
PE E+ I G+ + ++ + ++ Q +N + Y
Sbjct: 6 PEEDELLIEAVKKHGNGNWSKIAKH---LPGRTDNQCKNRWNNY 46
>gnl|CDD|239822 cd04330, RNAP_III_Rpc25_N, RNAP_III_Rpc25_N: Rpc25, N-terminal
ribonucleoprotein (RNP) domain. Rpc25 is a subunit of
eukaryotic RNA polymerase (RNAP) III and is homologous
to Rpa43 of eukaryotic RNAP I, Rpb7 of eukaryotic RNAP
II, and RpoE of archaeal RNAP. Rpc25 has two domains, an
N-terminal RNP domain and a C-terminal
oligonucleotide-binding (OB) domain, both of which are
thought to bind single-stranded RNA. Rpc25
heterodimerizes with Rpc17 and plays an important role
in transcription initiation. RNAP III transcribes
diverse structural and catalytic RNAs including 5S
ribosomal RNAs, tRNAs, and a small number of snRNAs
involved in RNA and protein synthesis.
Length = 80
Score = 24.9 bits (55), Expect = 9.1
Identities = 10/28 (35%), Positives = 13/28 (46%), Gaps = 4/28 (14%)
Query: 99 WDQIRPLYLQIHAYTRRRLNEKYGDKVV 126
RPL I LN+KY +KV+
Sbjct: 15 SQFSRPLNDAI----EDELNKKYANKVI 38
>gnl|CDD|131040 TIGR01985, phasin_2, phasin. This model represents a family of
granule-associate proteins (phasins) which are part of
the polyhydroxyalkanoate synthesis machinery. This
family is based on a pair of characterized genes from
Methylobacterium extorquens. Members of the seed for
this model all contain the rest of the components
believed to be essential for this system (see the
"polyhydroxyalkanoic acid synthesis" property in the
GenPropDB). Members of this family score below trusted
to another phasin model, TIGR01841 and together may
represent a subfamily or broader equivalog.
Length = 112
Score = 25.4 bits (56), Expect = 9.9
Identities = 10/40 (25%), Positives = 21/40 (52%)
Query: 26 ELTEIFIGSRDPEELRHYWTEFRKKSGKQVRNHYKQYVDL 65
+ T+ +G++DP E +EF +K + + K+ +L
Sbjct: 66 DFTQKLVGAKDPSEAFEIQSEFLRKQFEAFQAQAKEMGEL 105
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
0.316 0.134 0.407
Gapped
Lambda K H
0.267 0.0730 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 8,322,981
Number of extensions: 760349
Number of successful extensions: 782
Number of sequences better than 10.0: 1
Number of HSP's gapped: 779
Number of HSP's successfully gapped: 22
Length of query: 161
Length of database: 10,937,602
Length adjustment: 89
Effective length of query: 72
Effective length of database: 6,990,096
Effective search space: 503286912
Effective search space used: 503286912
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 (21.6 bits)
S2: 55 (25.0 bits)