RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy10038
(51 letters)
>gnl|CDD|238254 cd00449, PLPDE_IV, PyridoxaL 5'-Phosphate Dependent Enzymes class
IV (PLPDE_IV). This D-amino acid superfamily, one of
five classes of PLPDE, consists of branched-chain amino
acid aminotransferases (BCAT), D-amino acid transferases
(DAAT), and 4-amino-4-deoxychorismate lyases (ADCL).
BCAT catalyzes the reversible transamination reaction
between the L-branched-chain amino and alpha-keto acids.
DAAT catalyzes the synthesis of D-glutamic acid and
D-alanine, and ADCL converts 4-amino-4-deoxychorismate
to p-aminobenzoate and pyruvate. Except for a few
enzymes, i. e., Escherichia coli and Salmonella BCATs,
which are homohexamers arranged as a double trimer, the
class IV PLPDEs are homodimers. Homodimer formation is
required for catalytic activity.
Length = 256
Score = 56.8 bits (138), Expect = 6e-12
Identities = 21/42 (50%), Positives = 31/42 (73%), Gaps = 1/42 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
E++TP LDG ILPGITR S++EL+ + KV ER I++ ++
Sbjct: 174 ELVTPPLDGGILPGITRDSVIELAKELG-IKVEERPISLDEL 214
>gnl|CDD|238798 cd01557, BCAT_beta_family, BCAT_beta_family: Branched-chain
aminotransferase catalyses the transamination of the
branched-chain amino acids leusine, isoleucine and
valine to their respective alpha-keto acids,
alpha-ketoisocaproate, alpha-keto-beta-methylvalerate
and alpha-ketoisovalerate. The enzyme requires pyridoxal
5'-phosphate (PLP) as a cofactor to catalyze the
reaction. It has been found that mammals have two foms
of the enzyme - mitochondrial and cytosolic forms while
bacteria contain only one form of the enzyme. The
mitochondrial form plays a significant role in skeletal
muscle glutamine and alanine synthesis and in interorgan
nitrogen metabolism.Members of this subgroup are widely
distributed in all three forms of life.
Length = 279
Score = 57.2 bits (139), Expect = 6e-12
Identities = 25/42 (59%), Positives = 29/42 (69%), Gaps = 1/42 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
E+ITP LDG ILPGITR SILEL+ KV ER IT ++
Sbjct: 189 ELITPPLDGSILPGITRDSILELARDLG-IKVEERPITRDEL 229
>gnl|CDD|237363 PRK13357, PRK13357, branched-chain amino acid aminotransferase;
Provisional.
Length = 356
Score = 51.3 bits (124), Expect = 7e-10
Identities = 17/37 (45%), Positives = 24/37 (64%), Gaps = 1/37 (2%)
Query: 4 ITPTLDGLILPGITRMSILELSHQWNDYKVTERKITM 40
+TP L G ILPGITR S+L+L+ V ER +++
Sbjct: 247 VTPPLSGSILPGITRDSLLQLAEDLG-LTVEERPVSI 282
>gnl|CDD|223193 COG0115, IlvE, Branched-chain amino acid
aminotransferase/4-amino-4-deoxychorismate lyase [Amino
acid transport and metabolism / Coenzyme metabolism].
Length = 284
Score = 45.8 bits (109), Expect = 6e-08
Identities = 22/44 (50%), Positives = 29/44 (65%), Gaps = 1/44 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIVQ 45
++TP L G ILPGITR S+LEL+ + V ER IT+ D+ Q
Sbjct: 197 VLVTPPLSGGILPGITRDSLLELAKELG-LTVEERPITLEDLKQ 239
>gnl|CDD|233278 TIGR01123, ilvE_II, branched-chain amino acid aminotransferase,
group II. Among the class IV aminotransferases are two
phylogenetically separable groups of branched-chain
amino acid aminotransferase (IlvE). The last common
ancestor of the two lineages appears also to have given
rise to a family of D-amino acid aminotransferases
(DAAT). This model represents the IlvE family less
similar to the DAAT family [Amino acid biosynthesis,
Pyruvate family].
Length = 313
Score = 43.6 bits (103), Expect = 4e-07
Identities = 19/39 (48%), Positives = 27/39 (69%), Gaps = 1/39 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITM 40
E++TP L G ILPGITR S+L+L+ +V ER+I +
Sbjct: 205 ELVTPPLSGSILPGITRDSLLQLAKDLG-MEVEERRIDI 242
>gnl|CDD|216275 pfam01063, Aminotran_4, Aminotransferase class IV. The D-amino
acid transferases (D-AAT) are required by bacteria to
catalyze the synthesis of D-glutamic acid and D-alanine,
which are essential constituents of bacterial cell wall
and are the building block for other D-amino acids.
Despite the difference in the structure of the
substrates, D-AATs and L-ATTs have strong similarity.
Length = 231
Score = 43.2 bits (102), Expect = 6e-07
Identities = 17/40 (42%), Positives = 27/40 (67%), Gaps = 1/40 (2%)
Query: 4 ITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
TP L+ ILPGITR ++L+L+ + +V ER +T+ D+
Sbjct: 153 YTPPLESGILPGITRQALLDLAKELG-IEVEERPLTLADL 191
>gnl|CDD|178664 PLN03117, PLN03117, Branched-chain-amino-acid aminotransferase;
Provisional.
Length = 355
Score = 43.0 bits (101), Expect = 6e-07
Identities = 17/41 (41%), Positives = 27/41 (65%), Gaps = 1/41 (2%)
Query: 5 TPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIVQ 45
TP G ILPG+TR SI EL+ Y+V ER +++ ++++
Sbjct: 250 TPPTSGTILPGVTRKSISELARDIG-YQVEERDVSVDELLE 289
>gnl|CDD|235841 PRK06606, PRK06606, branched-chain amino acid aminotransferase;
Validated.
Length = 306
Score = 40.5 bits (96), Expect = 5e-06
Identities = 15/38 (39%), Positives = 22/38 (57%), Gaps = 1/38 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKIT 39
+ TP L IL GITR +++ L+ +V ER+IT
Sbjct: 206 VLYTPPLTSSILEGITRDTVITLAKD-LGIEVIERRIT 242
>gnl|CDD|215418 PLN02782, PLN02782, Branched-chain amino acid aminotransferase.
Length = 403
Score = 40.2 bits (94), Expect = 7e-06
Identities = 16/41 (39%), Positives = 30/41 (73%), Gaps = 1/41 (2%)
Query: 5 TPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIVQ 45
TP + G ILPGITR SI++++ + ++V ER +T+ ++++
Sbjct: 301 TPAIKGTILPGITRKSIIDVA-RSQGFQVEERNVTVDELLE 340
>gnl|CDD|238799 cd01558, D-AAT_like, D-Alanine aminotransferase (D-AAT_like):
D-amino acid aminotransferase catalyzes transamination
between D-amino acids and their respective alpha-keto
acids. It plays a major role in the synthesis of
bacterial cell wall components like D-alanine and
D-glutamate in addition to other D-amino acids. The
enzyme like other members of this superfamily requires
PLP as a cofactor. Members of this subgroup are found in
all three forms of life.
Length = 270
Score = 39.1 bits (92), Expect = 1e-05
Identities = 16/40 (40%), Positives = 26/40 (65%), Gaps = 1/40 (2%)
Query: 4 ITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
+TP LD ILPGITR +++EL+ + V ER ++ ++
Sbjct: 190 VTPPLDNGILPGITRATVIELAKE-LGIPVEERPFSLEEL 228
>gnl|CDD|238800 cd01559, ADCL_like, ADCL_like: 4-Amino-4-deoxychorismate lyase: is
a member of the fold-type IV of PLP dependent enzymes
that converts 4-amino-4-deoxychorismate (ADC) to
p-aminobenzoate and pyruvate. Based on the information
available from the crystal structure, most members of
this subgroup are likely to function as dimers. The
enzyme from E.Coli, the structure of which is available,
is a homodimer that is folded into a small and a larger
domain. The coenzyme pyridoxal 5; -phosphate resides at
the interface of the two domains that is linked by a
flexible loop. Members of this subgroup are found in
Eukaryotes and bacteria.
Length = 249
Score = 35.7 bits (83), Expect = 2e-04
Identities = 17/41 (41%), Positives = 25/41 (60%), Gaps = 1/41 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPD 42
E++TP+LD L GITR ++EL+ Y V ER + + D
Sbjct: 170 ELVTPSLDRGGLAGITRQRVIELAAA-KGYAVDERPLRLED 209
>gnl|CDD|178471 PLN02883, PLN02883, Branched-chain amino acid aminotransferase.
Length = 384
Score = 34.3 bits (78), Expect = 7e-04
Identities = 17/41 (41%), Positives = 27/41 (65%), Gaps = 1/41 (2%)
Query: 3 MITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
++TP G IL GITR SI+E++ YKV ER++ + ++
Sbjct: 281 IVTPATSGTILGGITRKSIIEIALDLG-YKVEERRVPVEEL 320
>gnl|CDD|130192 TIGR01122, ilvE_I, branched-chain amino acid aminotransferase,
group I. Among the class IV aminotransferases are two
phylogenetically separable groups of branched-chain
amino acid aminotransferase (IlvE). The last common
ancestor of the two lineages appears also to have given
rise to a family of D-amino acid aminotransferases
(DAAT). This model represents the IlvE family more
strongly similar to the DAAT family [Amino acid
biosynthesis, Pyruvate family].
Length = 298
Score = 33.5 bits (77), Expect = 0.002
Identities = 13/42 (30%), Positives = 25/42 (59%), Gaps = 1/42 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
+ TP + ILPGITR +++ L+ + +V E+ I+ ++
Sbjct: 198 VLFTPPVTSSILPGITRDTVITLAKELG-IEVVEQPISREEL 238
>gnl|CDD|236238 PRK08320, PRK08320, branched-chain amino acid aminotransferase;
Reviewed.
Length = 288
Score = 31.8 bits (73), Expect = 0.006
Identities = 13/40 (32%), Positives = 21/40 (52%), Gaps = 1/40 (2%)
Query: 4 ITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDI 43
ITP L GITR +++E++ + V E T+ D+
Sbjct: 199 ITPPTYAGALEGITRNAVIEIAKE-LGIPVREELFTLHDL 237
>gnl|CDD|177901 PLN02259, PLN02259, branched-chain-amino-acid aminotransferase 2.
Length = 388
Score = 31.6 bits (71), Expect = 0.007
Identities = 14/40 (35%), Positives = 26/40 (65%), Gaps = 1/40 (2%)
Query: 5 TPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIV 44
TP +G IL GITR S++E++ Y+V E+ + + +++
Sbjct: 287 TPATNGTILEGITRKSVMEIASD-QGYQVVEKAVHVDEVM 325
>gnl|CDD|130191 TIGR01121, D_amino_aminoT, D-amino acid aminotransferase. This
enzyme is a homodimer. The pyridoxal phosphate
attachment site is the Lys at position 146 of the seed
alignment, in the motif Cys-Asp-Ile-Lys-Ser-Leu-Asn.
Specificity is broad for various D-amino acids, and
differs among members of the family; the family is
designated equivalog, but with this caveat attached
[Energy metabolism, Amino acids and amines].
Length = 276
Score = 29.3 bits (66), Expect = 0.051
Identities = 15/41 (36%), Positives = 21/41 (51%), Gaps = 1/41 (2%)
Query: 5 TPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIVQ 45
T + LIL GITRM IL + + N V E T +++
Sbjct: 192 THPANNLILNGITRMVILACAEE-NGIPVKEEPFTKEELLN 231
>gnl|CDD|237001 PRK11856, PRK11856, branched-chain alpha-keto acid dehydrogenase
subunit E2; Reviewed.
Length = 411
Score = 28.2 bits (64), Expect = 0.100
Identities = 12/39 (30%), Positives = 19/39 (48%), Gaps = 5/39 (12%)
Query: 9 DGLILPGIT---RMSILELSHQWNDY--KVTERKITMPD 42
GLI+P I + S+ EL+ + D K E K+ +
Sbjct: 284 GGLIVPVIRDADKKSLFELAREIKDLAEKAREGKLKPEE 322
>gnl|CDD|181067 PRK07650, PRK07650, 4-amino-4-deoxychorismate lyase; Provisional.
Length = 283
Score = 28.0 bits (63), Expect = 0.15
Identities = 11/33 (33%), Positives = 20/33 (60%), Gaps = 1/33 (3%)
Query: 3 MITPTLDGLILPGITRMSILELSHQWNDYKVTE 35
+ TP+L+ IL GITR ++++ + +V E
Sbjct: 191 VYTPSLETGILNGITRAFVIKVLEELG-IEVKE 222
>gnl|CDD|237362 PRK13356, PRK13356, aminotransferase; Provisional.
Length = 286
Score = 26.1 bits (58), Expect = 0.60
Identities = 13/44 (29%), Positives = 22/44 (50%), Gaps = 1/44 (2%)
Query: 2 EMITPTLDGLILPGITRMSILELSHQWNDYKVTERKITMPDIVQ 45
+ TP +G L GITR ++ L + + V E +T D ++
Sbjct: 199 VVFTPVPNGTFLNGITRQRVIALLRE-DGVTVVETTLTYEDFLE 241
>gnl|CDD|180656 PRK06680, PRK06680, D-amino acid aminotransferase; Reviewed.
Length = 286
Score = 26.0 bits (58), Expect = 0.66
Identities = 10/21 (47%), Positives = 15/21 (71%)
Query: 4 ITPTLDGLILPGITRMSILEL 24
+T D ILPGITR ++++L
Sbjct: 197 VTRPADNFILPGITRHTLIDL 217
>gnl|CDD|189010 cd09603, M1_APN_4, Peptidase M1 family Aminopeptidase N. This
family contains mostly bacterial and some archaeal
aminopeptidase N (APN; CD13; Alanyl aminopeptidase; EC
3.4.11.2), a Type II integral membrane protease
belonging to the M1 gluzincin family. APN consists of a
small N-terminal cytoplasmic domain, a single
transmembrane domain and a large extracellular
ectodomain that contains the active site. It
preferentially cleaves neutral amino acids from the
N-terminus of oligopeptides and, in higher eukaryotes,
is present in a variety of human tissues and cell types
(leukocyte, fibroblast, endothelial and epithelial
cells). APN expression is dysregulated in inflammatory
diseases such as chronic pain, rheumatoid arthritis,
multiple sclerosis, systemic sclerosis, systemic lupus
erythematosus, polymyositis/dermatomyosytis and
pulmonary sarcoidosis, and is enhanced in tumor cells
such as melanoma, renal, prostate, pancreas, colon,
gastric and thyroid cancers. It is predominantly
expressed on stem cells and on cells of the granulocytic
and monocytic lineages at distinct stages of
differentiation, thus considered a marker of
differentiation. Thus, APN inhibition may lead to the
development of anti-cancer and anti-inflammatory drugs.
APNs are also present in many pathogenic bacteria and
represent potential drug targets, Some APNs have been
used commercially, such as one from Lactococcus lactis
used in the food industry. APN also serves as a receptor
for coronaviruses, although the virus receptor
interaction site seems to be distinct from the enzymatic
site and aminopeptidase activity is not necessary for
viral infection. APNs have also been extensively studied
as putative Cry toxin receptors. Cry1 proteins are
pore-forming toxins that bind to the midgut epithelial
cell membrane of susceptible insect larvae, causing
extensive damage. Several different toxins, including
Cry1Aa, Cry1Ab, Cry1Ac, Cry1Ba, Cry1Ca and Cry1Fa, have
been shown to bind to APNs; however, a direct role of
APN in cytotoxicity has been yet to be firmly
established.
Length = 415
Score = 25.6 bits (57), Expect = 1.1
Identities = 12/42 (28%), Positives = 19/42 (45%), Gaps = 8/42 (19%)
Query: 1 MEMITPTL--DGLILPGITRMSIL--ELSHQW--NDYKVTER 36
ME T T+ G + + ++ EL+HQW + VT
Sbjct: 246 MENQTRTVYGAGFLDGDRSSERLIAHELAHQWFGD--SVTCA 285
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
0.320 0.136 0.393
Gapped
Lambda K H
0.267 0.0665 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 2,541,112
Number of extensions: 157893
Number of successful extensions: 175
Number of sequences better than 10.0: 1
Number of HSP's gapped: 173
Number of HSP's successfully gapped: 22
Length of query: 51
Length of database: 10,937,602
Length adjustment: 23
Effective length of query: 28
Effective length of database: 9,917,460
Effective search space: 277688880
Effective search space used: 277688880
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 (21.8 bits)
S2: 53 (24.3 bits)