RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8322
(651 letters)
>gnl|CDD|199842 cd03858, M14_CP_N-E_like, Peptidase M14 carboxypeptidase subfamily
N/E-like. Carboxypeptidase (CP) N/E-like subfamily of
the M14 family of metallocarboxypeptidases (MCPs). The
M14 family are zinc-binding CPs which hydrolyze single,
C-terminal amino acids from polypeptide chains, and have
a recognition site for the free C-terminal carboxyl
group, which is a key determinant of specificity. The
N/E subfamily includes eight members, of which five
(CPN, CPE, CPM, CPD, CPZ) are considered enzymatically
active, while the other three are non-active (CPX1,
PCX2, ACLP/AEBP1) and lack the critical active site and
substrate-binding residues considered necessary for CP
activity. These non-active members may function as
binding proteins or display catalytic activity towards
other substrates. Unlike the A/B CP subfamily, enzymes
belonging to the N/E subfamily are not produced as
inactive precursors that require proteolysis to produce
the active form; rather, they rely on their substrate
specificity and subcellular compartmentalization to
prevent inappropriate cleavages that would otherwise
damage the cell. In addition, all members of the N/E
subfamily contain an extra C-terminal domain that is not
present in the A/B subfamily. This domain has structural
homology to transthyretin and other proteins and has
been proposed to function as a folding domain. The
active N/E enzymes fulfill a variety of cellular
functions, including prohormone processing, regulation
of peptide hormone activity, alteration of
protein-protein or protein-cell interactions and
transcriptional regulation.
Length = 293
Score = 256 bits (657), Expect = 1e-80
Identities = 105/263 (39%), Positives = 143/263 (54%), Gaps = 54/263 (20%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E + L V+ IS P H+ G P K VGN+HG+E +GRE++L L +YL Y GD I
Sbjct: 32 EGRPLWVLEISDNPGEHEPGEPEFKYVGNMHGNEVVGRELLLLLAQYLCENY-GGDPRIT 90
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRT-----------P-------------- 389
L+++TRIH++P++NPDG E A EG+C GR P
Sbjct: 91 NLVNSTRIHIMPSMNPDGYEKAQEGDCGGVTGRANANGVDLNRNFPDLFATIYSDNEPRQ 150
Query: 390 -------------PFLISLFL---------PF-----PVTKNKPALTPDTDVFLHLASTY 422
PF++S L P+ + + + TPD DVF +LA TY
Sbjct: 151 PETKAVMKWIKSIPFVLSANLHGGALVANYPYDDTPSGTERTEYSPTPDDDVFRYLAKTY 210
Query: 423 ARLHPTMHMKRPCPGNTVLKFENGVTNGAAWYSFSGGMADYNYLYHGCLELTLEISCCRY 482
A HPTMH +PC N F G+TNGAAWYS SGGM DYNYL+ C E+TLE+SCC++
Sbjct: 211 ANAHPTMHKGQPCCCNDDESFPGGITNGAAWYSVSGGMQDYNYLHTNCFEITLELSCCKF 270
Query: 483 PAPSEIPIHWRSNQNALISWLQQ 505
P SE+P W N+ AL+++++Q
Sbjct: 271 PPASELPKFWEENKEALLNYIEQ 293
Score = 252 bits (645), Expect = 7e-79
Identities = 89/203 (43%), Positives = 126/203 (62%), Gaps = 9/203 (4%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
+HNY+ + L+ + Y N+T LYSIGKSV G+ L V+ IS P H+ G P K VGN
Sbjct: 1 HHNYEELEAFLKKLNKKYPNITRLYSIGKSVEGRPLWVLEISDNPGEHEPGEPEFKYVGN 60
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS 146
+HG+E +GRE++L L ++L Y GD I L+++TRIH++P++NPDG E A EG+C
Sbjct: 61 MHGNEVVGRELLLLLAQYLCENY-GGDPRITNLVNSTRIHIMPSMNPDGYEKAQEGDCGG 119
Query: 147 GRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLH 206
GR N N DLNR FPD F S+ ++ PE +AV+ W+ S+PFV+S LH
Sbjct: 120 VTGRANANGVDLNRNFPDLFATIYSD-------NEPRQPETKAVMKWIKSIPFVLSANLH 172
Query: 207 GGNVVASYPYDSFYGESKNNINN 229
GG +VA+YPYD ++ +
Sbjct: 173 GGALVANYPYDDTPSGTERTEYS 195
Score = 91.1 bits (227), Expect = 3e-20
Identities = 32/82 (39%), Positives = 44/82 (53%), Gaps = 7/82 (8%)
Query: 212 ASYPYDSFYGESKNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSV 271
+ D + N N DLNR FPD F S+ ++ PE +AV+ W+ S+
Sbjct: 111 KAQEGDCGGVTGRANANGVDLNRNFPDLFATIYSD-------NEPRQPETKAVMKWIKSI 163
Query: 272 PFVMSLQLHGGNVVASYPYDSF 293
PFV+S LHGG +VA+YPYD
Sbjct: 164 PFVLSANLHGGALVANYPYDDT 185
>gnl|CDD|199850 cd03868, M14_CPD_I, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase D, domain I subgroup. The
first carboxypeptidase (CP)-like domain of
Carboxypeptidase D (CPD; EC 3.4.17.22), domain I. CPD
differs from all other metallocarboxypeptidases in that
it contains multiple CP-like domains. CPD belongs to the
N/E-like subfamily of the M14 family of
metallocarboxypeptidases (MCPs).The M14 family are
zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPD is a
single-chain protein containing a signal peptide, three
tandem repeats of CP-like domains separated by short
bridge regions, followed by a transmembrane domain, and
a C-terminal cytosolic tail. The first two CP-like
domains of CPD contain all of the essential active site
and substrate-binding residues, the third CP-like domain
lacks critical residues necessary for enzymatic activity
and is inactive towards standard CP substrates. Domain I
is optimally active at pH 6.3-7.5 and prefers substrates
with C-terminal Arg, whereas domain II is active at pH
5.0-6.5 and prefers substrates with C-terminal Lys. This
Domain I family contains two contiguous surface
cysteines that may become palmitoylated and target the
enzyme to membranes, thus regulating intracellular
trafficking. CPD functions in the processing of proteins
that transit the secretory pathway, and is present in
all vertebrates as well as Drosophila. It is broadly
distributed in all tissue types. Within cells, CPD is
present in the trans Golgi network and immature
secretory vesicles, but is excluded from mature
vesicles. It is thought to play a role in the processing
of proteins that are initially processed by furin or
related endopeptidases present in the trans Golgi
network, such as growth factors and receptors. CPD is
implicated in the pathogenesis of lupus erythematosus
(LE), it is regulated by TGF-beta in various cell types
of murine and human origin and is significantly
down-regulated in CD14 positive cells isolated from
patients with LE. As down-regulation of CPD leads to
down-modulation of TGF-beta, CPD may have a role in a
positive feedback loop. In D. melanogaster, the CPD
variant 1B short (DmCPD1Bs) is necessary and sufficient
for viability of the fruit fly.
Length = 293
Score = 203 bits (519), Expect = 1e-60
Identities = 94/265 (35%), Positives = 139/265 (52%), Gaps = 58/265 (21%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E +DL + IS + G P K VGN+HGDE +GR++++ L +YL+ Y GD +
Sbjct: 32 EGRDLWALRISDNVNSREPGRPMFKYVGNMHGDETVGRQVLIYLAQYLLENY-GGDPRVT 90
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNC----RSGRG------------------------ 386
L++ T I+L+P++NPDG E + EG+C GRG
Sbjct: 91 RLVNTTDIYLMPSMNPDGFERSQEGDCSCGGYGGRGNANNVDLNRNFPDQFEGKHVRAQE 150
Query: 387 ------------RTPPFLISLFL---------PFPVTKNKPA-----LTPDTDVFLHLAS 420
R+ PF++S L P+ + + +PD VF +LA
Sbjct: 151 RQPETLAMINWIRSNPFVLSANLHGGSVVASYPYDDSSSHNECGVYSKSPDDAVFRYLAL 210
Query: 421 TYARLHPTMHMKRPCPGNTVLKFENGVTNGAAWYSFSGGMADYNYLYHGCLELTLEISCC 480
TYA HPTM +PC N F++G+TNGA WY GGM DYNYL+ C E+TLE+SCC
Sbjct: 211 TYASNHPTMRTGKPCCENE--TFKDGITNGAHWYDVPGGMQDYNYLHSNCFEITLELSCC 268
Query: 481 RYPAPSEIPIHWRSNQNALISWLQQ 505
+YP SE+P W +N+ +L+++++Q
Sbjct: 269 KYPPASELPQEWNNNRESLLAYIEQ 293
Score = 200 bits (511), Expect = 2e-59
Identities = 84/194 (43%), Positives = 119/194 (61%), Gaps = 11/194 (5%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
YH+YD + + L + + Y ++ L+SIG+SV G+DL + IS + G P K VGN
Sbjct: 1 YHHYDELTDLLASLEKAYPDIARLHSIGRSVEGRDLWALRISDNVNSREPGRPMFKYVGN 60
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS 146
+HGDE +GR++++ L ++L+ Y GD + L++ T I+L+P++NPDG E + EG+C
Sbjct: 61 MHGDETVGRQVLIYLAQYLLENY-GGDPRVTRLVNTTDIYLMPSMNPDGFERSQEGDCSC 119
Query: 147 G--RGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQ 204
G GR N NN DLNR FPD F Q PE A+I+W+ S PFV+S
Sbjct: 120 GGYGGRGNANNVDLNRNFPDQF----EGKHVRAQERQ---PETLAMINWIRSNPFVLSAN 172
Query: 205 LHGGNVVASYPYDS 218
LHGG+VVASYPYD
Sbjct: 173 LHGGSVVASYPYDD 186
Score = 84.3 bits (209), Expect = 7e-18
Identities = 34/69 (49%), Positives = 40/69 (57%), Gaps = 7/69 (10%)
Query: 224 KNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGN 283
+ N NN DLNR FPD F Q PE A+I+W+ S PFV+S LHGG+
Sbjct: 125 RGNANNVDLNRNFPDQF----EGKHVRAQERQ---PETLAMINWIRSNPFVLSANLHGGS 177
Query: 284 VVASYPYDS 292
VVASYPYD
Sbjct: 178 VVASYPYDD 186
>gnl|CDD|214748 smart00631, Zn_pept, Zn_pept domain.
Length = 277
Score = 180 bits (460), Expect = 3e-52
Identities = 71/214 (33%), Positives = 102/214 (47%), Gaps = 10/214 (4%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNI 87
YH+Y+ + L+ Y ++ L SIGKSV G+ + V+ IS H P + I I
Sbjct: 1 YHSYEEIEAWLKELAARYPDLVRLVSIGKSVEGRPIWVLKISNGGSH--DKPAIFIDAGI 58
Query: 88 HGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNC--R 145
H E IG L L+ L+ Y R D + LLD T I+++P LNPDG E G+ R
Sbjct: 59 HAREWIGPATALYLINQLLENYGR-DPRVTNLLDKTDIYIVPVLNPDGYEYTHTGDRLWR 117
Query: 146 SGRGRN-NINNHDLNRQFPDYFRHNRSNIP-TLVSTSQSIDPEVQAVIDWMNS-VPFVMS 202
R N N DLNR FP ++ + T S +PE +AV D++ S F +
Sbjct: 118 KNRSPNSNCRGVDLNRNFPFHWGETGNPCSETYAGPSPFSEPETKAVRDFIRSNRRFKLY 177
Query: 203 LQLHGGNVVASYPYDSFYGESKNNINNHDLNRQF 236
+ LH + + YPY Y ++ N DL+
Sbjct: 178 IDLHSYSQLILYPYG--YTKNDLPPNVDDLDAVA 209
Score = 91.2 bits (227), Expect = 2e-20
Identities = 33/95 (34%), Positives = 46/95 (48%), Gaps = 3/95 (3%)
Query: 296 ESKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRF 355
E + + V+ IS H P + I IH E IG L L+ L+ Y R D +
Sbjct: 32 EGRPIWVLKISNGGSH--DKPAIFIDAGIHAREWIGPATALYLINQLLENYGR-DPRVTN 88
Query: 356 LLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRTPP 390
LLD T I+++P LNPDG E G+ + R+P
Sbjct: 89 LLDKTDIYIVPVLNPDGYEYTHTGDRLWRKNRSPN 123
Score = 62.0 bits (151), Expect = 1e-10
Identities = 21/71 (29%), Positives = 32/71 (45%), Gaps = 2/71 (2%)
Query: 226 NINNHDLNRQFPDYFRHNRSNIP-TLVSTSQSIDPEVQAVIDWMNS-VPFVMSLQLHGGN 283
N DLNR FP ++ + T S +PE +AV D++ S F + + LH +
Sbjct: 125 NCRGVDLNRNFPFHWGETGNPCSETYAGPSPFSEPETKAVRDFIRSNRRFKLYIDLHSYS 184
Query: 284 VVASYPYDSFY 294
+ YPY
Sbjct: 185 QLILYPYGYTK 195
Score = 62.0 bits (151), Expect = 2e-10
Identities = 28/107 (26%), Positives = 40/107 (37%), Gaps = 24/107 (22%)
Query: 394 SLFLPFPVTKNKPALTPDTD----VFLHLASTYARLHPTMHMKRPCPGNTVLKFENGVTN 449
S + +P K L P+ D V LA A +H T ++ G++N
Sbjct: 184 SQLILYPYGYTKNDLPPNVDDLDAVAKALAKALASVHGT-------------RYTYGISN 230
Query: 450 GAAWYSFSGGMADYNYLYHG-CLELTLEISCCR-----YPAPSEIPI 490
GA + + SGG D+ Y G TLE+ P IP
Sbjct: 231 GAIYPA-SGGSDDWAYGVLGIPFSFTLELRDDGRYGFLLPPSQIIPT 276
>gnl|CDD|199848 cd03866, M14_CPM, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase M subgroup. Peptidase M14
Carboxypeptidase (CP) M (CPM) belongs to the N/E
subfamily of the M14 family of metallocarboxypeptidases
(MCPs).The M14 family are zinc-binding CPs which
hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. CPM is an extracellular
glycoprotein, bound to cell membranes via a
glycosyl-phosphatidylinositol on the C-terminus of the
protein. It specifically removes C-terminal basic
residues such as lysine and arginine from peptides and
proteins. The highest levels of CPM have been found in
human lung and placenta, but significant amounts are
present in kidney, blood vessels, intestine, brain, and
peripheral nerves. CPM has also been found in soluble
form in various body fluids, including amniotic fluid,
seminal plasma and urine. Due to its wide distribution
in a variety of tissues, it is believed that it plays an
important role in the control of peptide hormones and
growth factor activity on the cell surface and in the
membrane-localized degradation of extracellular
proteins, for example it hydrolyses the C-terminal
arginine of epidermal growth factor (EGF) resulting in
des-Arg-EGF which binds to the EGF receptor (EGFR) with
an equal or greater affinity than native EGF. CPM is a
required processing enzyme that generates specific
agonists for the B1 receptor.
Length = 292
Score = 180 bits (458), Expect = 9e-52
Identities = 86/204 (42%), Positives = 129/204 (63%), Gaps = 13/204 (6%)
Query: 27 NYHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPV-HQLGVPNVKIVG 85
NYHN M + L++ + Y+++T L+SIG+SV G++L V+ + P H++G+P K V
Sbjct: 4 NYHNTVQMEQYLKDVNKNYSSITHLHSIGQSVEGRELWVLVLGQHPREHRIGIPEFKYVA 63
Query: 86 NIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCR 145
N+HG+E +GRE++L L+ +LV Y DS I L+++TRIH++P++NPDG E A + +C
Sbjct: 64 NMHGNEVVGRELLLHLINYLVTSY-GSDSVITRLINSTRIHIMPSMNPDGFE-ASKPDCY 121
Query: 146 SGRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQL 205
GR N N +DLNR FPD F N ++ PE +AV++W+ S FV+S L
Sbjct: 122 YTVGRYNKNGYDLNRNFPDAFEEN----------NEQRQPETRAVMEWLKSETFVLSANL 171
Query: 206 HGGNVVASYPYDSFYGESKNNINN 229
HGG +VASYPYD+ G S+
Sbjct: 172 HGGALVASYPYDNGNGGSEQQGYR 195
Score = 161 bits (408), Expect = 1e-44
Identities = 87/260 (33%), Positives = 131/260 (50%), Gaps = 53/260 (20%)
Query: 296 ESKDLLVVNISTAPV-HQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E ++L V+ + P H++G+P K V N+HG+E +GRE++L L+ YLV Y DS I
Sbjct: 36 EGRELWVLVLGQHPREHRIGIPEFKYVANMHGNEVVGRELLLHLINYLVTSY-GSDSVIT 94
Query: 355 FLLDNTRIHLLP--------------------------NLN---PDGSELAVEGNCRSGR 385
L+++TRIH++P +LN PD E E R
Sbjct: 95 RLINSTRIHIMPSMNPDGFEASKPDCYYTVGRYNKNGYDLNRNFPDAFEENNEQRQPETR 154
Query: 386 G-----RTPPFLIS-------LFLPFPVTKNKPA--------LTPDTDVFLHLASTYARL 425
++ F++S L +P +TPD DVF++LA TYA
Sbjct: 155 AVMEWLKSETFVLSANLHGGALVASYPYDNGNGGSEQQGYRSVTPDDDVFVYLAKTYAYN 214
Query: 426 HPTMHMKRPCPGNTVLKFENGVTNGAAWYSFSGGMADYNYLYHGCLELTLEISCCRYPAP 485
H M+ C + F +G+TNG WY GGM DYNY++ CLE+TLE+SCC+YP
Sbjct: 215 HTNMYRGNHCSD--LQSFPSGITNGYQWYPLQGGMQDYNYVWAQCLEITLELSCCKYPPE 272
Query: 486 SEIPIHWRSNQNALISWLQQ 505
++P W +N+ +LI +++Q
Sbjct: 273 EQLPAFWEANKASLIEYIKQ 292
Score = 76.5 bits (188), Expect = 3e-15
Identities = 43/122 (35%), Positives = 64/122 (52%), Gaps = 14/122 (11%)
Query: 179 TSQSIDPEVQAVIDWMNSVPFVMSLQLHGGNVVASYPYDSFYGESKNNINNHDLNRQFPD 238
TS D + +I+ ++ +M ++ AS P D +Y + N N +DLNR FPD
Sbjct: 85 TSYGSDSVITRLIN--STRIHIMP-SMNPDGFEASKP-DCYYTVGRYNKNGYDLNRNFPD 140
Query: 239 YFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGNVVASYPYDSFYGESK 298
F N ++ PE +AV++W+ S FV+S LHGG +VASYPYD+ G S+
Sbjct: 141 AFEEN----------NEQRQPETRAVMEWLKSETFVLSANLHGGALVASYPYDNGNGGSE 190
Query: 299 DL 300
Sbjct: 191 QQ 192
>gnl|CDD|215816 pfam00246, Peptidase_M14, Zinc carboxypeptidase.
Length = 277
Score = 171 bits (434), Expect = 1e-48
Identities = 73/239 (30%), Positives = 109/239 (45%), Gaps = 18/239 (7%)
Query: 34 MREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPI 93
+ L+ Y ++ L SIGKSV G+ LLV+ IS H G P V I IH E I
Sbjct: 1 IEAWLDALAAAYPDLVRLVSIGKSVEGRPLLVLKISK-GPHGPGKPAVLIDAGIHAREWI 59
Query: 94 GREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNI 153
G +L L+ L+ D I LLD T I+++P LNPDG E G+ + R+N
Sbjct: 60 GPAALLYLIRQLLSN---NDPEITRLLDKTDIYIVPVLNPDGYEYTHTGDRLWRKNRSNA 116
Query: 154 NNHDLNRQFPDYFRHNRSNIPTLVST----SQSIDPEVQAVIDWMNSVPFVMSLQLHGGN 209
N DLNR FPD + ++ T + +PE +AV D++ S F + + LHG +
Sbjct: 117 NGVDLNRNFPDLWNEVGASSNPCSETYRGPAPFSEPETRAVADFIRSYKFKLYIDLHGYS 176
Query: 210 VVASYPYDSFYGE-SKNNINNHDLNRQFPD---------YFRHNRSNIPTLVSTSQSID 258
+ YPY Y ++ L +++ + + +N T+ S D
Sbjct: 177 QLILYPYGYTYSSLPPDDEELKSLAKRYAKALGAMLYGTRYTYGITNGDTIYPASGGSD 235
Score = 89.3 bits (222), Expect = 1e-19
Identities = 35/95 (36%), Positives = 46/95 (48%), Gaps = 4/95 (4%)
Query: 296 ESKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRF 355
E + LLV+ IS H G P V I IH E IG +L L+ L+ D I
Sbjct: 26 EGRPLLVLKISK-GPHGPGKPAVLIDAGIHAREWIGPAALLYLIRQLLSN---NDPEITR 81
Query: 356 LLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRTPP 390
LLD T I+++P LNPDG E G+ + R+
Sbjct: 82 LLDKTDIYIVPVLNPDGYEYTHTGDRLWRKNRSNA 116
Score = 67.0 bits (164), Expect = 4e-12
Identities = 25/91 (27%), Positives = 44/91 (48%), Gaps = 4/91 (4%)
Query: 210 VVASYPYDSFYGESKNNINNHDLNRQFPDYFRHNRSNIPTLVST----SQSIDPEVQAVI 265
++ D + ++++N N DLNR FPD + ++ T + +PE +AV
Sbjct: 99 YEYTHTGDRLWRKNRSNANGVDLNRNFPDLWNEVGASSNPCSETYRGPAPFSEPETRAVA 158
Query: 266 DWMNSVPFVMSLQLHGGNVVASYPYDSFYGE 296
D++ S F + + LHG + + YPY Y
Sbjct: 159 DFIRSYKFKLYIDLHGYSQLILYPYGYTYSS 189
>gnl|CDD|199845 cd03863, M14_CPD_II, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase D, domain II subgroup. The
second carboxypeptidase (CP)-like domain of
Carboxypeptidase D (CPD; EC 3.4.17.22), domain II. CPD
differs from all other metallocarboxypeptidases in that
it contains multiple CP-like domains. CPD belongs to the
N/E-like subfamily of the M14 family of
metallocarboxypeptidases (MCPs).The M14 family are
zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPD is a
single-chain protein containing a signal peptide, three
tandem repeats of CP-like domains separated by short
bridge regions, followed by a transmembrane domain, and
a C-terminal cytosolic tail. The first two CP-like
domains of CPD contain all of the essential active site
and substrate-binding residues, while the third CP-like
domain lacks critical residues necessary for enzymatic
activity and is inactive towards standard CP substrates.
Domain I is optimally active at pH 6.3-7.5 and prefers
substrates with C-terminal Arg, whereas domain II is
active at pH 5.0-6.5 and prefers substrates with
C-terminal Lys. CPD functions in the processing of
proteins that transit the secretory pathway, and is
present in all vertebrates as well as Drosophila. It is
broadly distributed in all tissue types. Within cells,
CPD is present in the trans-Golgi network and immature
secretory vesicles, but is excluded from mature
vesicles. It is thought to play a role in the processing
of proteins that are initially processed by furin or
related endopeptidases present in the trans-Golgi
network, such as growth factors and receptors. CPD is
implicated in the pathogenesis of lupus erythematosus
(LE), it is regulated by TGF-beta in various cell types
of murine and human origin and is significantly
down-regulated in CD14 positive cells isolated from
patients with LE. As down -regulation of CPD leads to
down-modulation of TGF-beta, CPD may have a role in a
positive feedback loop.
Length = 296
Score = 171 bits (434), Expect = 2e-48
Identities = 80/191 (41%), Positives = 118/191 (61%), Gaps = 12/191 (6%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
+H++ M L F Y ++T LYS+GKSV ++L V+ IS P VH+ G P K +GN
Sbjct: 8 HHHFSDMEIFLRRFANEYPSITRLYSVGKSVELRELYVMEISDNPGVHEAGEPEFKYIGN 67
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS 146
+HG+E +GRE++L L+E+L + D + L+ +TRIH++P++NPDG E + EG+
Sbjct: 68 MHGNEVVGRELLLNLIEYLCKNF-GTDPEVTDLVQSTRIHIMPSMNPDGYEKSQEGDRGG 126
Query: 147 GRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLH 206
GRNN NN+DLNR FPD F + PE AV+ W+ + PFV+S LH
Sbjct: 127 TVGRNNSNNYDLNRNFPDQF----------FQITDPPQPETLAVMSWLKTYPFVLSANLH 176
Query: 207 GGNVVASYPYD 217
GG++V +YP+D
Sbjct: 177 GGSLVVNYPFD 187
Score = 157 bits (397), Expect = 3e-43
Identities = 84/259 (32%), Positives = 135/259 (52%), Gaps = 50/259 (19%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E ++L V+ IS P VH+ G P K +GN+HG+E +GRE++L L+EYL + D +
Sbjct: 39 ELRELYVMEISDNPGVHEAGEPEFKYIGNMHGNEVVGRELLLNLIEYLCKNF-GTDPEVT 97
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGR--------------------------- 387
L+ +TRIH++P++NPDG E + EG+ GR
Sbjct: 98 DLVQSTRIHIMPSMNPDGYEKSQEGDRGGTVGRNNSNNYDLNRNFPDQFFQITDPPQPET 157
Query: 388 --------TPPFLIS-------LFLPFPVTKNKPAL-----TPDTDVFLHLASTYARLHP 427
T PF++S L + +P ++ + +PD VF LA +Y++ +
Sbjct: 158 LAVMSWLKTYPFVLSANLHGGSLVVNYPFDDDEQGIAIYSKSPDDAVFQQLALSYSKENS 217
Query: 428 TMHMKRPCPGNTVLK-FENGVTNGAAWYSFSGGMADYNYLYHGCLELTLEISCCRYPAPS 486
M+ PC + F +G+TNGA WY+ GGM D+NYL C E+T+E+ C +YP
Sbjct: 218 KMYQGSPCKDLYPTEYFPHGITNGAQWYNVPGGMQDWNYLNTNCFEVTIELGCVKYPKAE 277
Query: 487 EIPIHWRSNQNALISWLQQ 505
E+P +W N+ +L+ +++Q
Sbjct: 278 ELPKYWEQNRRSLLQFIKQ 296
Score = 68.5 bits (167), Expect = 1e-12
Identities = 29/68 (42%), Positives = 40/68 (58%), Gaps = 10/68 (14%)
Query: 224 KNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGN 283
+NN NN+DLNR FPD F + PE AV+ W+ + PFV+S LHGG+
Sbjct: 130 RNNSNNYDLNRNFPDQF----------FQITDPPQPETLAVMSWLKTYPFVLSANLHGGS 179
Query: 284 VVASYPYD 291
+V +YP+D
Sbjct: 180 LVVNYPFD 187
>gnl|CDD|199849 cd03867, M14_CPZ, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase Z subgroup. Peptidase
M14-like domain of carboxypeptidase (CP) Z (CPZ), CPZ
belongs to the N/E subfamily of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPZ is a
secreted Zn-dependent enzyme whose biological function
is largely unknown. Unlike other members of the N/E
subfamily, CPZ has a bipartite structure, which consists
of an N-terminal cysteine-rich domain (CRD) whose
sequence is similar to Wnt-binding proteins, and a
C-terminal CP catalytic domain that removes C-terminal
Arg residues from substrates. CPZ is enriched in the
extracellular matrix and is widely distributed during
early embryogenesis. That the CRD of CPZ can bind to
Wnt4 suggests that CPZ plays a role in Wnt signaling.
Length = 315
Score = 171 bits (435), Expect = 3e-48
Identities = 87/205 (42%), Positives = 123/205 (60%), Gaps = 15/205 (7%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
+H+Y M L+ +++ YSIG+S G+DLLV+ S+ P H+L P VK +GN
Sbjct: 1 HHSYSQMVSVLKRTAARCSHIARTYSIGRSFEGRDLLVIEFSSNPGQHELLEPEVKYIGN 60
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAV-EGNCR 145
+HG+E +GRE+++ L + L EY+ G+ I+ L++ TRIHLLP++NPDG E A EG
Sbjct: 61 MHGNEVLGRELLIYLAQFLCSEYLLGNQRIQTLINTTRIHLLPSMNPDGYEAAASEGAGY 120
Query: 146 SG--RGRNNINNHDLNRQFPD----YFRHNRSNIPTL--VSTSQS-----IDPEVQAVID 192
+G GR N N DLNR FPD +R R + S + PE +AV+
Sbjct: 121 NGWTNGRQNAQNIDLNRNFPDLTSEVYRRRRQRGARTDHIPIPDSYWFGKVAPETKAVMK 180
Query: 193 WMNSVPFVMSLQLHGGNVVASYPYD 217
WM S+PFV+S LHGG++V SYPYD
Sbjct: 181 WMRSIPFVLSASLHGGDLVVSYPYD 205
Score = 148 bits (376), Expect = 5e-40
Identities = 89/283 (31%), Positives = 132/283 (46%), Gaps = 74/283 (26%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E +DLLV+ S+ P H+L P VK +GN+HG+E +GRE+++ L ++L EY+ G+ I+
Sbjct: 32 EGRDLLVIEFSSNPGQHELLEPEVKYIGNMHGNEVLGRELLIYLAQFLCSEYLLGNQRIQ 91
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNCR-----SGR--------GRTPPFLISLF----- 396
L++ TRIHLLP++NPDG E A +GR R P L S
Sbjct: 92 TLINTTRIHLLPSMNPDGYEAAASEGAGYNGWTNGRQNAQNIDLNRNFPDLTSEVYRRRR 151
Query: 397 --------LPFPVTKNKPALTPDTDVF--------------LH---LASTYA---RLHP- 427
+P P + + P+T LH L +Y HP
Sbjct: 152 QRGARTDHIPIPDSYWFGKVAPETKAVMKWMRSIPFVLSASLHGGDLVVSYPYDFSRHPL 211
Query: 428 TMHMKRPCPGNTVLKF--------------------------ENGVTNGAAWYSFSGGMA 461
M P P V K G+ NGA WYSFSGGM+
Sbjct: 212 EEKMFSPTPDEKVFKMLARTYADAHPTMSDRSTRRCGGNFHKRGGIINGAEWYSFSGGMS 271
Query: 462 DYNYLYHGCLELTLEISCCRYPAPSEIPIHWRSNQNALISWLQ 504
D+NYL+ C E+T+E+ C ++P E+ + W+ N+ AL+S+++
Sbjct: 272 DFNYLHTNCFEVTVELGCDKFPPEEELYLIWQENKEALLSFME 314
Score = 68.0 bits (166), Expect = 3e-12
Identities = 33/79 (41%), Positives = 43/79 (54%), Gaps = 11/79 (13%)
Query: 224 KNNINNHDLNRQFPD----YFRHNRSNIPTL--VSTSQS-----IDPEVQAVIDWMNSVP 272
+ N N DLNR FPD +R R + S + PE +AV+ WM S+P
Sbjct: 127 RQNAQNIDLNRNFPDLTSEVYRRRRQRGARTDHIPIPDSYWFGKVAPETKAVMKWMRSIP 186
Query: 273 FVMSLQLHGGNVVASYPYD 291
FV+S LHGG++V SYPYD
Sbjct: 187 FVLSASLHGGDLVVSYPYD 205
>gnl|CDD|199867 cd06245, M14_CPD_III, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase D, domain III subgroup. The
third carboxypeptidase (CP)-like domain of
Carboxypeptidase D (CPD; EC 3.4.17.22), domain III. CPD
differs from all other metallocarboxypeptidases in that
it contains multiple CP-like domains. CPD belongs to the
N/E-like subfamily of the M14 family of
metallocarboxypeptidases (MCPs).The M14 family are
zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPD is a
single-chain protein containing a signal peptide, three
tandem repeats of CP-like domains separated by short
bridge regions, followed by a transmembrane domain, and
a C-terminal cytosolic tail. The first two CP-like
domains of CPD contain all of the essential active site
and substrate-binding residues, the third CP-like domain
lacks critical residues necessary for enzymatic activity
and is inactive towards standard CP substrates. Domain I
is optimally active at pH 6.3-7.5 and prefers substrates
with C-terminal Arg, whereas domain II is active at pH
5.0-6.5 and prefers substrates with C-terminal Lys. CPD
functions in the processing of proteins that transit the
secretory pathway, and is present in all vertebrates as
well as Drosophila. It is broadly distributed in all
tissue types. Within cells, CPD is present in the
trans-Golgi network and immature secretory vesicles, but
is excluded from mature vesicles. It is thought to play
a role in the processing of proteins that are initially
processed by furin or related endopeptidases present in
the trans-Golgi network, such as growth factors and
receptors. CPD is implicated in the pathogenesis of
lupus erythematosus (LE), it is regulated by TGF-beta in
various cell types of murine and human origin and is
significantly down-regulated in CD14 positive cells
isolated from patients with LE. As down -regulation of
CPD leads to down-modulation of TGF-beta, CPD may have a
role in a positive feedback loop.
Length = 284
Score = 163 bits (413), Expect = 1e-45
Identities = 78/253 (30%), Positives = 118/253 (46%), Gaps = 44/253 (17%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E + +L + IS P + P ++ V IHG+ P+G E++L L E+L + Y + + +
Sbjct: 33 EFRHILSLEISNKPNNSEPEEPKIRFVAGIHGNAPVGTELLLALAEFLCMNYGK-NPAVT 91
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRTPPFLISLFLPF------------PVT 402
L+D TRI ++P+LNPDG E A E C S G T L F P T
Sbjct: 92 KLIDRTRIVIVPSLNPDGRERAQEKQCTSKEGHTNAHGKDLDTDFTSNASNMSADSQPET 151
Query: 403 K----------------------------NKPALTPDTD-VFLHLASTYARLHPTMHMKR 433
K +KP T + HLA YA HP+MH+ +
Sbjct: 152 KAIIDNLIQKDFTLSVALDGGSVVATYPYDKPVQTVENKETLKHLAKVYANNHPSMHLGQ 211
Query: 434 P-CPGNTVLKFENGVTNGAAWYSFSGGMADYNYLYHGCLELTLEISCCRYPAPSEIPIHW 492
P CP N+ GV GA W S G M D++ + C E+T+ SCC +P+ +++P W
Sbjct: 212 PGCPNNSDENIPGGVMRGAEWNSHLGSMKDFSVDFGHCPEITVYTSCCLFPSAAQLPDLW 271
Query: 493 RSNQNALISWLQQ 505
N+ +L+S + +
Sbjct: 272 AENKKSLLSMIVE 284
Score = 156 bits (397), Expect = 2e-43
Identities = 71/192 (36%), Positives = 106/192 (55%), Gaps = 12/192 (6%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
YH+Y + E L Y ++T L S+G+SV + +L + IS P + P ++ V
Sbjct: 2 YHSYKELSEFLRGLVLNYPHITNLTSLGQSVEFRHILSLEISNKPNNSEPEEPKIRFVAG 61
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS 146
IHG+ P+G E++L L E L + Y + + + L+D TRI ++P+LNPDG E A E C S
Sbjct: 62 IHGNAPVGTELLLALAEFLCMNYGK-NPAVTKLIDRTRIVIVPSLNPDGRERAQEKQCTS 120
Query: 147 GRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLH 206
G N + DL+ F SN + + SQ PE +A+ID + F +S+ L
Sbjct: 121 KEGHTNAHGKDLDTDF-------TSNASNMSADSQ---PETKAIIDNLIQKDFTLSVALD 170
Query: 207 GGNVVASYPYDS 218
GG+VVA+YPYD
Sbjct: 171 GGSVVATYPYDK 182
Score = 49.5 bits (118), Expect = 2e-06
Identities = 26/76 (34%), Positives = 37/76 (48%), Gaps = 10/76 (13%)
Query: 217 DSFYGESKNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMS 276
E N + DL+ F SN + + SQ PE +A+ID + F +S
Sbjct: 117 QCTSKEGHTNAHGKDLDTDF-------TSNASNMSADSQ---PETKAIIDNLIQKDFTLS 166
Query: 277 LQLHGGNVVASYPYDS 292
+ L GG+VVA+YPYD
Sbjct: 167 VALDGGSVVATYPYDK 182
>gnl|CDD|199846 cd03864, M14_CPN, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase N subgroup. Peptidase M14
Carboxypeptidase N (CPN, also known as kininase I,
creatine kinase conversion factor, plasma
carboxypeptidase B, arginine carboxypeptidase, and
protaminase; EC 3.4.17.3) is an extracellular
glycoprotein synthesized in the liver and released into
the blood, where it is present in high concentrations.
CPN belongs to the N/E subfamily of the M14 family of
metallocarboxypeptidases (MCPs).The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. CPN plays an important role in protecting
the body from excessive buildup of potentially
deleterious peptides that normally act as local
autocrine or paracrine hormones. It specifically removes
C-terminal basic residues. As CPN can cleave lysine more
avidly than arginine residues it is also called lysine
carboxypeptidase. CPN substrates include peptides found
in the bloodstream, such as kinins (e.g. bradykinin,
kalinin, met-lys-bradykinin), complement anaphylatoxins
and creatine kinase MM (CK-MM). By removing just one
amino acid, CPN can alter peptide activity and receptor
binding. For example Bradykinin, a nine-residue peptide
released from kiningen in response to tissue injury
which is inactivated by CPN, anaphylatoxins which are
regulated by CPN by the cleaving and removal of their
C-terminal arginines resulting in a reduction in their
biological activities of 10-100-fold, and creatine
kinase MM, a cytosolic enzyme that catalyzes the
reversible transfer of a phosphate group from ATP to
creatine, and is regulated by CPN by the cleavage of
C-terminal lysines. Like the other N/E subfamily
members, two surface loops surrounding the active-site
groove restrict access to the catalytic center, thus
restricting larger protein carboxypeptidase inhibitors
from inhibiting CPN.
Length = 313
Score = 161 bits (409), Expect = 1e-44
Identities = 86/203 (42%), Positives = 121/203 (59%), Gaps = 13/203 (6%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
+H YD + L +T +YSIG+SV G+ L V+ S P +H+ P K VGN
Sbjct: 1 HHRYDDLVRALFAVQNECPYITRIYSIGRSVEGRHLYVLEFSDNPGIHEPLEPEFKYVGN 60
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAV-EGNCR 145
+HG+E +GRE++++L E L EY G+ I L+ +TRIH+LP++NPDG E+A +G
Sbjct: 61 MHGNEVLGRELLIQLSEFLCEEYRNGNERITRLIHDTRIHILPSMNPDGYEVAARQGPEF 120
Query: 146 SGR--GRNNINNHDLNRQFPD-----YF--RHNRSN--IPTLVSTSQSIDPEVQAVIDWM 194
+G GRNN N DLNR FPD Y+ ++ N +P + ++PE AVI WM
Sbjct: 121 NGYLVGRNNANGVDLNRNFPDLNTLMYYNEKYGGPNHHLPLPDNWKSQVEPETLAVIQWM 180
Query: 195 NSVPFVMSLQLHGGNVVASYPYD 217
+ FV+S LHGG VVA+YPYD
Sbjct: 181 QNYNFVLSANLHGGAVVANYPYD 203
Score = 95.8 bits (238), Expect = 1e-21
Identities = 44/97 (45%), Positives = 61/97 (62%), Gaps = 4/97 (4%)
Query: 409 TPDTDVFLHLASTYARLHPTMHMKRPCPGNTVLKFENGVTNGAAWYSFSGGMADYNYLYH 468
TPD +F LA TY+ H MH C F+ G+TNGA+WYS S GM D+NYL+
Sbjct: 221 TPDDKLFQKLAKTYSYAHGWMHKGWNCGD----YFDEGITNGASWYSLSKGMQDFNYLHT 276
Query: 469 GCLELTLEISCCRYPAPSEIPIHWRSNQNALISWLQQ 505
C E+TLE+SC ++P E+ W +N+ ALIS+++Q
Sbjct: 277 NCFEITLELSCDKFPPEEELEREWLANREALISYIEQ 313
Score = 81.1 bits (200), Expect = 1e-16
Identities = 37/82 (45%), Positives = 56/82 (68%), Gaps = 1/82 (1%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E + L V+ S P +H+ P K VGN+HG+E +GRE++++L E+L EY G+ I
Sbjct: 32 EGRHLYVLEFSDNPGIHEPLEPEFKYVGNMHGNEVLGRELLIQLSEFLCEEYRNGNERIT 91
Query: 355 FLLDNTRIHLLPNLNPDGSELA 376
L+ +TRIH+LP++NPDG E+A
Sbjct: 92 RLIHDTRIHILPSMNPDGYEVA 113
>gnl|CDD|199851 cd03869, M14_CPX_like, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase X subgroup. Peptidase
M14-like domain of carboxypeptidase (CP)-like protein X
(CPX), CPX forms a distinct subgroup of the N/E
subfamily of the M14 family of metallocarboxypeptidases
(MCPs). The M14 family are zinc-binding CPs which
hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Proteins belonging to this
subgroup include CP-like protein X1 (CPX1), CP-like
protein X2 (CPX2), and aortic CP-like protein (ACLP)
and its isoform adipocyte enhancer binding protein-1
(AEBP1). AEBP1 is a truncated form of ACLP, which may
arise from alternative splicing of the gene. These
proteins are inactive towards standard CP substrates
because they lack one or more critical active site and
substrate-binding residues that are necessary for
activity. They may function as binding proteins rather
than as active CPs or display catalytic activity toward
other substrates. Proteins in this subgroup also
contain an N-terminal discoidin domain. The CP domain is
important for the function of AEBP1 as a transcriptional
repressor. AEBP1 is involved in several biological
processes including adipogenesis, macrophage cholesterol
homeostasis, and inflammation. In macrophages, AEBP1
promotes the expression of IL-6, TNF-alpha, MCP-1, and
iNOS whose expression is tightly regulated by NF-kappaB
activity. ACLP, a secreted protein that associates with
the extracellular matrix, is essential for abdominal
wall development and contributes to dermal wound
healing.
Length = 326
Score = 158 bits (401), Expect = 2e-43
Identities = 80/211 (37%), Positives = 113/211 (53%), Gaps = 21/211 (9%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPV-HQLGVPNVKIVGN 86
+HNY MR+ ++ N+T +YSIGKS G L + IS P H+LG P +
Sbjct: 5 HHNYKDMRQLMKVVNEECPNITRIYSIGKSYQGLKLYAMEISDNPGEHELGEPEFRYTAG 64
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS 146
+HG+E +GRE++L L++ L EY+ G+ + L++ TRIHLLP+LNPDG E A E
Sbjct: 65 MHGNEVLGRELLLLLMQFLCQEYLDGNPRVVHLVEETRIHLLPSLNPDGYEKAYEMGSEL 124
Query: 147 G---RGRNNINNHDLNRQFPD-----YFRHNRSNIPTLV------------STSQSIDPE 186
G GR D+N FPD + + +P V S + ++ PE
Sbjct: 125 GGWALGRWTEEGIDINHNFPDLNTILWEAEEKKWVPRKVPNHHIPIPEWYLSPNATVAPE 184
Query: 187 VQAVIDWMNSVPFVMSLQLHGGNVVASYPYD 217
+AVI WM +PFV+ L GG +V SYPYD
Sbjct: 185 TRAVIAWMEKIPFVLGANLQGGELVVSYPYD 215
Score = 88.4 bits (219), Expect = 5e-19
Identities = 38/99 (38%), Positives = 62/99 (62%), Gaps = 3/99 (3%)
Query: 409 TPDTDVFLHLASTYARLHPTMH--MKRPCPGNTVLKFENGVTNGAAWYSFSGGMADYNYL 466
TPD VF LA++YA H TM +R C K E G+ NGA+W++ +G M D++YL
Sbjct: 229 TPDDAVFRWLATSYASTHLTMTDPSRRVCHTEDFQK-EMGIVNGASWHTVAGSMNDFSYL 287
Query: 467 YHGCLELTLEISCCRYPAPSEIPIHWRSNQNALISWLQQ 505
+ C EL++ + C ++P SE+P W +N+ +L+ +++Q
Sbjct: 288 HTNCFELSVYLGCDKFPHESELPEEWENNKESLLVFMEQ 326
Score = 86.8 bits (215), Expect = 2e-18
Identities = 36/81 (44%), Positives = 53/81 (65%), Gaps = 1/81 (1%)
Query: 300 LLVVNISTAPV-HQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLD 358
L + IS P H+LG P + +HG+E +GRE++L L+++L EY+ G+ + L++
Sbjct: 40 LYAMEISDNPGEHELGEPEFRYTAGMHGNEVLGRELLLLLMQFLCQEYLDGNPRVVHLVE 99
Query: 359 NTRIHLLPNLNPDGSELAVEG 379
TRIHLLP+LNPDG E A E
Sbjct: 100 ETRIHLLPSLNPDGYEKAYEM 120
>gnl|CDD|199847 cd03865, M14_CPE, Peptidase M14 carboxypeptidase subfamily
N/E-like; Carboxypeptidase E subgroup. Peptidase M14
Carboxypeptidase (CP) E (CPE, also known as
carboxypeptidase H, and enkephalin convertase; EC
3.4.17.10) belongs to the N/E subfamily of the M14
family of metallocarboxypeptidases (MCPs).The M14 family
are zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPE is an
important enzyme responsible for the proteolytic
processing of prohormone intermediates (such as
pro-insulin, pro-opiomelanocortin, or
pro-gonadotropin-releasing hormone) by specifically
removing C-terminal basic residues. In addition, it has
been proposed that the regulated secretory pathway (RSP)
of the nervous and endocrine systems utilizes
membrane-bound CPE as a sorting receptor. A naturally
occurring point mutation in CPE reduces the stability of
the enzyme and causes its degradation, leading to an
accumulation of numerous neuroendocrine peptides that
result in obesity and hyperglycemia. Reduced CPE enzyme
and receptor activity could underlie abnormal placental
phenotypes from the observation that CPE is
down-regulated in enlarged placentas of interspecific
hybrid (interspecies hybrid placental dysplasia, IHPD)
and cloned mice.
Length = 323
Score = 155 bits (392), Expect = 3e-42
Identities = 82/207 (39%), Positives = 123/207 (59%), Gaps = 17/207 (8%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAP-VHQLGVPNVKIVGN 86
YH Y +RE L + +++ +Y++G+S G++LLV+ +S P H+ G P K VGN
Sbjct: 5 YHRYPELREALVSVWLQCPSISRIYTVGRSFEGRELLVIEMSDNPGEHEPGEPEFKYVGN 64
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVE--GNC 144
+HG+E +GRE+++ L ++L EY +G+ I L+ +TRIH++P+LNPDG E A G
Sbjct: 65 MHGNEAVGRELLIYLAQYLCNEYQKGNETIINLIHSTRIHIMPSLNPDGFEKAASQPGEL 124
Query: 145 RSG-RGRNNINNHDLNRQFPDYFR-------------HNRSNIPTLVSTSQSIDPEVQAV 190
+ GR+N DLNR FPD R H N+ V + + PE +AV
Sbjct: 125 KDWFVGRSNAQGIDLNRNFPDLDRIVYVNEREGGPNNHLLKNMKKAVDENTKLAPETKAV 184
Query: 191 IDWMNSVPFVMSLQLHGGNVVASYPYD 217
I W+ +PFV+S LHGG++VA+YPYD
Sbjct: 185 IHWIMDIPFVLSANLHGGDLVANYPYD 211
Score = 92.0 bits (228), Expect = 3e-20
Identities = 40/99 (40%), Positives = 60/99 (60%), Gaps = 3/99 (3%)
Query: 410 PDTDVFLHLASTYARLHPTMH--MKRPCPGNTV-LKFENGVTNGAAWYSFSGGMADYNYL 466
PD +F LA Y+ L+P M + PC N F +G TNG AWYS GGM D+NYL
Sbjct: 225 PDDAIFKSLARAYSSLNPAMSDPNRPPCRKNDDDSSFVDGTTNGGAWYSVPGGMQDFNYL 284
Query: 467 YHGCLELTLEISCCRYPAPSEIPIHWRSNQNALISWLQQ 505
C E+T+E+SC ++P + +W N+N+L+++++Q
Sbjct: 285 SSNCFEITVELSCDKFPPEETLKQYWEDNKNSLVNYIEQ 323
Score = 85.1 bits (210), Expect = 6e-18
Identities = 39/84 (46%), Positives = 58/84 (69%), Gaps = 1/84 (1%)
Query: 296 ESKDLLVVNISTAP-VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
E ++LLV+ +S P H+ G P K VGN+HG+E +GRE+++ L +YL EY +G+ I
Sbjct: 36 EGRELLVIEMSDNPGEHEPGEPEFKYVGNMHGNEAVGRELLIYLAQYLCNEYQKGNETII 95
Query: 355 FLLDNTRIHLLPNLNPDGSELAVE 378
L+ +TRIH++P+LNPDG E A
Sbjct: 96 NLIHSTRIHIMPSLNPDGFEKAAS 119
>gnl|CDD|199839 cd00596, Peptidase_M14_like, M14 family of metallocarboxypeptidases
and related proteins. The M14 family of
metallocarboxypeptidases (MCPs), also known as
funnelins, are zinc-binding carboxypeptidases (CPs)
which hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Two major subfamilies of the
M14 family, defined based on sequence and structural
homology, are the A/B and N/E subfamilies. Enzymes
belonging to the A/B subfamily are normally synthesized
as inactive precursors containing preceding signal
peptide, followed by an N-terminal pro-region linked to
the enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavage.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on their
involvement in specific physiological processes; the
pancreatic MCPs participate only in alimentary digestion
and include carboxypeptidase A and B (A/B subfamily),
while others, namely regulatory MCPs or the N/E
subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily, is
that of succinylglutamate desuccinylase /aspartoacylase,
which hydrolyzes N-acetyl-L-aspartate (NAA), and
deficiency in which is the established cause of Canavan
disease. Another subfamily (referred to as subfamily C)
includes an exceptional type of activity in the MCP
family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 211
Score = 100 bits (251), Expect = 4e-24
Identities = 48/145 (33%), Positives = 68/145 (46%), Gaps = 11/145 (7%)
Query: 81 VKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAV 140
V I+ IHG+E IG E+ L LLEHL+ N LLDN R+ ++PN+NPDG
Sbjct: 1 VLIIAGIHGNEVIGVEVALLLLEHLL----ANYGNDTALLDNRRLWIVPNVNPDGIARVQ 56
Query: 141 EGNCRSGRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFV 200
G R N N DLNR FP + + S +PE +A+ + F
Sbjct: 57 RGW------RGNANGVDLNRNFPGIWGKRGAPETYGGPAPLS-EPETRALAALIKQRKFD 109
Query: 201 MSLQLHGGNVVASYPYDSFYGESKN 225
+ + LH G++ YPY + +
Sbjct: 110 LVINLHSGSLAILYPYGHSDNDPDD 134
Score = 75.6 bits (186), Expect = 1e-15
Identities = 58/216 (26%), Positives = 81/216 (37%), Gaps = 39/216 (18%)
Query: 318 VKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDG---SE 374
V I+ IHG+E IG E+ L LLE+L+ N LLDN R+ ++PN+NPDG +
Sbjct: 1 VLIIAGIHGNEVIGVEVALLLLEHLL----ANYGNDTALLDNRRLWIVPNVNPDGIARVQ 56
Query: 375 LAVEGNCR-----------SGRGRTPPFLISLFLPF-PVTKNKPAL----TPDTDVFLHL 418
GN G+ P P T+ AL D + LH
Sbjct: 57 RGWRGNANGVDLNRNFPGIWGKRGAPETYGGPAPLSEPETRALAALIKQRKFDLVINLHS 116
Query: 419 ASTYARLHPTMHMKRPCPGNTVLK--------------FENGVTNGAAWYSFSGGMADYN 464
S L+P H + K + GV + GG D+
Sbjct: 117 GSLAI-LYPYGHSDNDPDDFSNPKEIAQSLAIAADKHGGKEGVGFIVQEKATQGGFEDWA 175
Query: 465 YLYHGCLELTLEISCCRYPAPSE-IPIHWRSNQNAL 499
Y HG L T+E+ P +E + + N AL
Sbjct: 176 YDNHGKLAFTVELGKGIPPLFAEKFFLRLKRNDEAL 211
Score = 48.3 bits (115), Expect = 3e-06
Identities = 20/75 (26%), Positives = 31/75 (41%), Gaps = 1/75 (1%)
Query: 226 NINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGNVV 285
N N DLNR FP + + S +PE +A+ + F + + LH G++
Sbjct: 62 NANGVDLNRNFPGIWGKRGAPETYGGPAPLS-EPETRALAALIKQRKFDLVINLHSGSLA 120
Query: 286 ASYPYDSFYGESKDL 300
YPY + D
Sbjct: 121 ILYPYGHSDNDPDDF 135
>gnl|CDD|199843 cd03859, M14_CPT, Peptidase M14 Carboxypeptidase T subfamily.
Peptidase M14-like domain of carboxypeptidase (CP) T
(CPT), CPT belongs to the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding CPs which hydrolyze single, C-terminal
amino acids from polypeptide chains, and have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. CPT has
moderate similarity to CPA and CPB, and exhibits
dual-substrate specificity by cleaving C-terminal
hydrophobic amino acid residues like CPA and C-terminal
positively charged residues like CPB. CPA and CPB are
M14 family peptidases but do not belong to this CPT
group. The substrate specificity difference between CPT
and CPA and CPB is ascribed to a few amino acid
substitutions at the substrate-binding pocket while the
spatial organization of the binding site remains the
same as in all Zn-CPs. CPT has increased thermal
stability in presence of Ca2+ ions, and two disulfide
bridges which give an additional stabilization factor.
Length = 297
Score = 101 bits (253), Expect = 1e-23
Identities = 63/214 (29%), Positives = 95/214 (44%), Gaps = 23/214 (10%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNI 87
YHNY M +EL Y N+ ++ SIGKS G+D+ V IS P P V
Sbjct: 4 YHNYLEMVDELNAAAAAYPNLVKVKSIGKSYEGRDIWAVKISDNPATDENKPEVLYTSTH 63
Query: 88 HGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAV-EGNCRS 146
H E + E+ + L+++L+ Y D I+ L+D+ + +P +NPDG E G+ RS
Sbjct: 64 HAREWLSLEMAIYLIKYLLENYGT-DPRIQNLVDSRELWFVPVVNPDGYEYDEATGSYRS 122
Query: 147 GRG--RNNINNH------DLNRQFPDYFRHNR----SNIPTLVSTSQSI---DPEVQAVI 191
R R N + DLNR + Y S+ P+ + +PE QA+
Sbjct: 123 WRKNRRPNSGDISSSDGVDLNRNY-GYKWGCDSGGSSSDPSSETYRGPSAFSEPETQAIR 181
Query: 192 DWMNSVP-FVMSLQLH--GGNVVASYPYDSFYGE 222
D++ S ++ H + YPY Y E
Sbjct: 182 DFVESHVNIKTAINYHTYSNLWL--YPYGYTYNE 213
Score = 58.1 bits (141), Expect = 4e-09
Identities = 25/79 (31%), Positives = 39/79 (49%), Gaps = 1/79 (1%)
Query: 296 ESKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRF 355
E +D+ V IS P P V H E + E+ + L++YL+ Y D I+
Sbjct: 35 EGRDIWAVKISDNPATDENKPEVLYTSTHHAREWLSLEMAIYLIKYLLENYGT-DPRIQN 93
Query: 356 LLDNTRIHLLPNLNPDGSE 374
L+D+ + +P +NPDG E
Sbjct: 94 LVDSRELWFVPVVNPDGYE 112
>gnl|CDD|200604 cd11308, Peptidase_M14NE-CP-C_like, Peptidase associated domain:
C-terminal domain of M14 N/E carboxypeptidase; putative
folding, regulation, or interaction domain. This domain
is found C-terminal to the M14 carboxypeptidase (CP) N/E
subfamily containing zinc-binding enzymes that hydrolyze
single C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. The N/E subfamily includes enzymatically
active members (carboxypeptidase N, E, M, D, and Z), as
well as non-active members (carboxypeptidase-like
protein 1, -2, aortic CP-like protein, and adipocyte
enhancer binding protein-1) which lack the critical
active site and substrate-binding residues considered
necessary for activity. The active N/E enzymes fulfill a
variety of cellular functions, including prohormone
processing, regulation of peptide hormone activity,
alteration of protein-protein or protein-cell
interactions and transcriptional regulation. For M14
CPs, it has been suggested that this domain may assist
in folding of the CP domain, regulate enzyme activity,
or be involved in interactions with other proteins or
with membranes; for carboxypeptidase M, it may interact
with the bradykinin 1 receptor at the cell surface. This
domain may also be found in other peptidase families.
Length = 76
Score = 71.8 bits (177), Expect = 1e-15
Identities = 27/71 (38%), Positives = 43/71 (60%)
Query: 509 GVKGLVLDETGSRLANVSISLAYKNVSFMSSQRGEYWRVLMPGIYFIEASKEGYELFRDR 568
G+KG V D TG+ +AN +IS+ N +++ G+YWR+L+PG Y + AS GY+
Sbjct: 1 GIKGFVTDATGNPIANATISVEGINHDVTTAKDGDYWRLLLPGTYNVTASAPGYQPVTKT 60
Query: 569 IKIPESTSPVV 579
+ +P + S V
Sbjct: 61 VTVPNNFSATV 71
>gnl|CDD|199844 cd03860, M14_CP_A-B_like, Peptidase M14 carboxypeptidase subfamily
A/B-like. The Peptidase M14 Carboxypeptidase (CP) A/B
subfamily is one of two main M14 CP subfamilies defined
by sequence and structural homology, the other being the
N/E subfamily. CPs hydrolyze single, C-terminal amino
acids from polypeptide chains. They have a recognition
site for the free C-terminal carboxyl group, which is a
key determinant of specificity. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by a globular N-terminal pro-region linked to the
enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. There are nine members in the A/B family:
CPA1, CPA2, CPA3, CPA4, CPA5, CPA6, CPB, CPO and CPU.
CPA1, CPA2 and CPB are produced by the pancreas. The A
forms have slightly different specificities, with CPA1
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulkier aromatic side chains. CPA3
is found in secretory granules of mast cells and
functions in inflammatory processes. CPA4 is detected in
hormone-regulated tissues, and is thought to play a role
in prostate cancer. CPA5 is present in discrete regions
of pituitary and other tissues, and cleaves aliphatic
C-terminal residues. CPA6 is highly expressed in
embryonic brain and optic muscle, suggesting that it may
play a specific role in cell migration and axonal
guidance. CPU (also called CPB2) is produced and
secreted by the liver as the inactive precursor, PCPU,
commonly referred to as thrombin-activatable
fibrinolysis inhibitor (TAFI). Little is known about CPO
but it has been suggested to have specificity for acidic
residues.
Length = 293
Score = 72.6 bits (179), Expect = 5e-14
Identities = 59/226 (26%), Positives = 96/226 (42%), Gaps = 36/226 (15%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNI 87
YH YD + L+ + Y ++ + +IG+S G+ + + IS P + I I
Sbjct: 1 YHTYDEIYAWLDELAQKYPDLVTVETIGRSYEGRPIKGLKISNGGRS--NKPAIFIDAGI 58
Query: 88 HGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSG 147
H E I L ++ LV Y D + LLDN +++P +NPDG E + R
Sbjct: 59 HAREWISPATALYIINQLVESY---DPEVTELLDNYDWYIVPVVNPDGYEYTHTTD-RLW 114
Query: 148 R-GRNNINNH----DLNRQFPDYFRHNRSNIPTLVSTSQ-SID---------PEVQAVID 192
R R+ DLNR F ++ + S++ S PE +AV D
Sbjct: 115 RKNRSPNGGGCVGVDLNRNFDFHWGGEGA------SSNPCSETYAGPSAFSEPETRAVRD 168
Query: 193 WMNSVP--FVMSLQLHG-GNVVASYPYDSFYGESKNNINNH-DLNR 234
++ S+ + L LH G ++ YP +G + N+ DL+
Sbjct: 169 FLLSLAGRIKLYLSLHSYGQLI-LYP----WGYTTELPPNYEDLHE 209
Score = 41.0 bits (97), Expect = 0.001
Identities = 23/77 (29%), Positives = 34/77 (44%), Gaps = 5/77 (6%)
Query: 296 ESKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRF 355
E + + + IS P + I IH E I L ++ LV Y D +
Sbjct: 32 EGRPIKGLKISNGGRS--NKPAIFIDAGIHAREWISPATALYIINQLVESY---DPEVTE 86
Query: 356 LLDNTRIHLLPNLNPDG 372
LLDN +++P +NPDG
Sbjct: 87 LLDNYDWYIVPVVNPDG 103
>gnl|CDD|199875 cd06905, M14-like_8, Peptidase M14-like domain; uncharacterized
subfamily. A functionally uncharacterized subgroup of
the M14 family of metallocarboxypeptidases (MCPs). The
M14 family are zinc-binding carboxypeptidases (CPs)
which hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Two major subfamilies of the
M14 family, defined based on sequence and structural
homology, are the A/B and N/E subfamilies. Enzymes
belonging to the A/B subfamily are normally synthesized
as inactive precursors containing preceding signal
peptide, followed by an N-terminal pro-region linked to
the enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 360
Score = 72.4 bits (178), Expect = 1e-13
Identities = 41/118 (34%), Positives = 59/118 (50%), Gaps = 6/118 (5%)
Query: 25 FGNYHNYDLMREELENFTRVYANMTELYSIGKSVLGKD---LLVVNISTAPVHQLGVPNV 81
F Y+ YD + L+ + Y ++ L SIGKS G+D L + N +T P P
Sbjct: 1 FDRYYRYDELTAFLQAWASAYPHLISLESIGKSYEGRDIWLLTLTNQATGP--AREKPAF 58
Query: 82 KIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELA 139
I NIH E G + L ++ HL+ Y D + LLD ++LP +NPDG+E A
Sbjct: 59 WIDANIHASEVAGSAVALYVIAHLLNGYGS-DPEVTRLLDGVTFYILPRINPDGAEQA 115
Score = 51.6 bits (124), Expect = 6e-07
Identities = 38/135 (28%), Positives = 57/135 (42%), Gaps = 19/135 (14%)
Query: 261 VQAVIDWMNSVPFVMSLQLHGGNVVASYPYDSFYGESKD---LLVVNISTAPVHQLGVPN 317
+ W ++ P ++SL+ G SY E +D L + N +T P P
Sbjct: 11 TAFLQAWASAYPHLISLESIG----KSY-------EGRDIWLLTLTNQATGP--AREKPA 57
Query: 318 VKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSE--L 375
I NIH E G + L ++ +L+ Y D + LLD ++LP +NPDG+E L
Sbjct: 58 FWIDANIHASEVAGSAVALYVIAHLLNGYGS-DPEVTRLLDGVTFYILPRINPDGAEQAL 116
Query: 376 AVEGNCRSGRGRTPP 390
R R P
Sbjct: 117 THTPYVRRSSRRPYP 131
>gnl|CDD|199855 cd06229, M14_Endopeptidase_I, Peptidase M14 carboxypeptidase
family-like domain of Endopeptidase I. Peptidase
M14-like domain of Gamma-D-glutamyl-L-diamino acid
endopeptidase 1 (also known as
Gamma-D-glutamyl-meso-diaminopimelate peptidase I, and
Endopeptidase I (ENP1); EC 3.4.19.11). ENP1 is a member
of the M14 family of metallocarboxypeptidases (MCPs).
However it has an exceptional type of activity of
hydrolyzing the gamma-D-Glu-(L)meso-diaminopimelic acid
(gamma-D-Glu-Dap) bond of
L-Ala-gamma-D-Glu-(L)meso-diaminopimelic acid and
L-Ala-gamma-D-Glu-(L)meso-diaminopimelic acid(L)-D-Ala
peptides. ENP1has a different substrate specificity and
cellular role than MpaA (MpaA does not belong to this
group). ENP1 hydrolyzes the gamma-D-Glu-Dap bond of
MurNAc-tripeptide and MurNAc-tetrapeptide, as well as
the amide bond of free tripeptide and tetrapeptide .
ENP1 is active on spore cortex peptidoglycan, and is
produced at stage IV of sporulation in forespore and
spore integuments.
Length = 256
Score = 68.5 bits (168), Expect = 7e-13
Identities = 40/178 (22%), Positives = 65/178 (36%), Gaps = 35/178 (19%)
Query: 57 SVLGKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVV-----EYIR 111
SVLG+++ V + P V + H E I ++++ LE E +R
Sbjct: 1 SVLGRNIYEVQLGNGPKT------VFYNASFHAREWITTLLLMKFLEDYARAYECGEKLR 54
Query: 112 GDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRN-----------------NIN 154
G +IR LL+N + ++P +NPDG E++ G N
Sbjct: 55 G-YDIRDLLENVTLCIVPMVNPDGVEISQNGPYAIRNYYLELLVINAGSIDFKEWKANAR 113
Query: 155 NHDLNRQFP-DYFRHNRSNIPTLVSTSQS-----IDPEVQAVIDWMNSVPFVMSLQLH 206
DLNR FP + + +PE +A+ ++ F L H
Sbjct: 114 GVDLNRNFPAGWELEKARGPKAPSPRNYGGEYPLSEPETKALAEFTRENRFRAVLAFH 171
Score = 43.8 bits (104), Expect = 1e-04
Identities = 22/68 (32%), Positives = 36/68 (52%), Gaps = 6/68 (8%)
Query: 317 NVKIVGNIHGDEPIGREIILRLLE-----YLVVEYIRGDSNIRFLLDNTRIHLLPNLNPD 371
V + H E I ++++ LE Y E +RG +IR LL+N + ++P +NPD
Sbjct: 18 TVFYNASFHAREWITTLLLMKFLEDYARAYECGEKLRG-YDIRDLLENVTLCIVPMVNPD 76
Query: 372 GSELAVEG 379
G E++ G
Sbjct: 77 GVEISQNG 84
Score = 33.8 bits (78), Expect = 0.20
Identities = 14/63 (22%), Positives = 21/63 (33%), Gaps = 6/63 (9%)
Query: 224 KNNINNHDLNRQFP-DYFRHNRSNIPTLVSTSQS-----IDPEVQAVIDWMNSVPFVMSL 277
K N DLNR FP + + +PE +A+ ++ F L
Sbjct: 109 KANARGVDLNRNFPAGWELEKARGPKAPSPRNYGGEYPLSEPETKALAEFTRENRFRAVL 168
Query: 278 QLH 280
H
Sbjct: 169 AFH 171
>gnl|CDD|133084 cd06226, M14_CPT_like, Peptidase M14 Carboxypeptidase T-like
subfamily. Peptidase M14-like domain of an
uncharacterized group of Peptidase M14 Carboxypeptidase
(CP) T (CPT)-like proteins. This group belongs to the
M14 family of metallocarboxypeptidases (MCPs). The M14
family are zinc-binding CPs which hydrolyze single,
C-terminal amino acids from polypeptide chains, and have
a recognition site for the free C-terminal carboxyl
group, which is a key determinant of specificity. CPT
exhibits dual-substrate specificity by cleaving
C-terminal hydrophobic amino acid residues and
C-terminal positively charged residues. However, CPT
does not belong to this CPT-like group.
Length = 293
Score = 65.1 bits (159), Expect = 2e-11
Identities = 44/180 (24%), Positives = 75/180 (41%), Gaps = 32/180 (17%)
Query: 45 YANMTELYSIGKS------VLGKDLLVVNISTAPVHQLGV--PNVKIVGNIHGDEPIGRE 96
Y N+ + IG S G D+ + ++ + P I+G IH E E
Sbjct: 1 YPNLAQWVDIGDSWDKPGGPAGYDIRALKLTNKATNSPTGPKPVFFIMGAIHAREYTTAE 60
Query: 97 IILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNH 156
++LR E L+ Y D++ +LLD IH++P +NPDG ++A +G + R N N
Sbjct: 61 LVLRFAEDLLEGYGT-DADATWLLDYHEIHVVPIVNPDGRKIAEQGLSQ----RKNANTS 115
Query: 157 ------------DLNRQFPDYF------RHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVP 198
DLNR + + + + T + +PE A+ D++ +
Sbjct: 116 GGSNCSGSSYGVDLNRNYSFGWGGAGASSGDPCS-ETYRGPAPGSEPETAALEDYIRGLF 174
Score = 51.3 bits (123), Expect = 6e-07
Identities = 27/81 (33%), Positives = 41/81 (50%), Gaps = 6/81 (7%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 375
P I+G IH E E++LR E L+ Y D++ +LLD IH++P +NPDG ++
Sbjct: 43 PVFFIMGAIHAREYTTAELVLRFAEDLLEGYGT-DADATWLLDYHEIHVVPIVNPDGRKI 101
Query: 376 AVEG-----NCRSGRGRTPPF 391
A +G N + G
Sbjct: 102 AEQGLSQRKNANTSGGSNCSG 122
>gnl|CDD|133069 cd03857, M14-like_1, Peptidase M14-like domain; uncharacterized
subfamily. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavage.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 226
Score = 62.9 bits (153), Expect = 4e-11
Identities = 51/188 (27%), Positives = 69/188 (36%), Gaps = 32/188 (17%)
Query: 54 IGKSVLGKDLLVVNISTA------PVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVV 107
IGKSV G+ L +V ++TA + + G P V I IHG+E G + +L LL L
Sbjct: 1 IGKSVEGRPLWMVTLTTAEGMKKRALAKEGKPRVWIDAQIHGNESAGSDALLELLRQLAS 60
Query: 108 EYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQFPDYFR 167
+L+N I L+P NPDG+ L R N N DLNR F
Sbjct: 61 A----SDEEAKMLENIVIVLIPRANPDGAAL---------FTRENANGLDLNRDF----- 102
Query: 168 HNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGNVVASYPYDSFYGESKNNI 227
L T + I+W + G F NN+
Sbjct: 103 --------LKLTQPETRAVREVFIEWKPQFFIDLHEYGFGAVSFYDPFPQPFNYNFLNNL 154
Query: 228 NNHDLNRQ 235
+ RQ
Sbjct: 155 GIEKVIRQ 162
Score = 42.4 bits (100), Expect = 3e-04
Identities = 28/86 (32%), Positives = 41/86 (47%), Gaps = 10/86 (11%)
Query: 296 ESKDLLVVNISTA------PVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRG 349
E + L +V ++TA + + G P V I IHG+E G + +L LL L
Sbjct: 6 EGRPLWMVTLTTAEGMKKRALAKEGKPRVWIDAQIHGNESAGSDALLELLRQLASA---- 61
Query: 350 DSNIRFLLDNTRIHLLPNLNPDGSEL 375
+L+N I L+P NPDG+ L
Sbjct: 62 SDEEAKMLENIVIVLIPRANPDGAAL 87
>gnl|CDD|199854 cd06227, M14-like_2, Peptidase M14-like domain; uncharacterized
subfamily. A functionally uncharacterized subgroup of
the M14 family of metallocarboxypeptidases (MCPs). The
M14 family are zinc-binding carboxypeptidases (CPs)
which hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Two major subfamilies of the
M14 family, defined based on sequence and structural
homology, are the A/B and N/E subfamilies. Enzymes
belonging to the A/B subfamily are normally synthesized
as inactive precursors containing preceding signal
peptide, followed by an N-terminal pro-region linked to
the enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 269
Score = 63.5 bits (155), Expect = 5e-11
Identities = 51/199 (25%), Positives = 76/199 (38%), Gaps = 16/199 (8%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNI 87
YH D + E + + + L + +SV + V+ T + VK +
Sbjct: 2 YHTTDELNLEADALVK-RIEFSSLGELIESVKVRVFAVI---TLNPNGDPKKKVKALLLF 57
Query: 88 --HGDEPIGREIILRLLEHLVVEYIRGDSNIRFL---LDNTRIHLLPNLNPDGSELAVEG 142
H E I E L LL L E L LDN + ++PN NPDG + G
Sbjct: 58 GEHARELISPETGLHLLSTLCGEEAEPFDWGDLLKNILDNFVLKIIPNENPDGRKKVESG 117
Query: 143 N-CRSGRGRNNINNHDLNRQFPDYFRHNRSNIPTLVS--TSQSIDPEVQAVIDWMNSVPF 199
N C R N N DLNR + + + P + +PE +AV D + S
Sbjct: 118 NYCL----RENENGVDLNRNYGADWGFKEDDYPDEEYSGPAPFSEPETRAVRDLLKSFSP 173
Query: 200 VMSLQLHGGNVVASYPYDS 218
+ + +H G + PY
Sbjct: 174 HVFISVHSGTLALFTPYAY 192
Score = 39.7 bits (93), Expect = 0.003
Identities = 28/99 (28%), Positives = 36/99 (36%), Gaps = 6/99 (6%)
Query: 295 GESKDLLVVNISTAPVHQLGVPNVKIVGNI--HGDEPIGREIILRLLEYLVVEYIRGDSN 352
ES + V + T + VK + H E I E L LL L E
Sbjct: 28 IESVKVRVFAVITLNPNGDPKKKVKALLLFGEHARELISPETGLHLLSTLCGEEAEPFDW 87
Query: 353 IRFL---LDNTRIHLLPNLNPDGSELAVEGN-CRSGRGR 387
L LDN + ++PN NPDG + GN C
Sbjct: 88 GDLLKNILDNFVLKIIPNENPDGRKKVESGNYCLRENEN 126
>gnl|CDD|199863 cd06239, M14-like_1_2, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavage.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 231
Score = 57.3 bits (139), Expect = 3e-09
Identities = 36/115 (31%), Positives = 51/115 (44%), Gaps = 18/115 (15%)
Query: 50 ELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVVEY 109
E+ IG+SV G+ + V T P L + +HG+E + +L LL L
Sbjct: 11 EVEVIGQSVEGRPIYSVKFGTGPRKIL------LWSQMHGNESTTTKALLDLLNFLGTN- 63
Query: 110 IRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQFPD 164
D + +LD + ++P LNPDG+EL R N N DLNR D
Sbjct: 64 --SDQEAKKILDECTLVIIPMLNPDGAELYT---------RVNANGIDLNRDAQD 107
Score = 41.1 bits (97), Expect = 7e-04
Identities = 22/71 (30%), Positives = 37/71 (52%), Gaps = 7/71 (9%)
Query: 309 PVHQL--GVPNVKIVG--NIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHL 364
P++ + G KI+ +HG+E + +L LL +L D + +LD + +
Sbjct: 23 PIYSVKFGTGPRKILLWSQMHGNESTTTKALLDLLNFLGTN---SDQEAKKILDECTLVI 79
Query: 365 LPNLNPDGSEL 375
+P LNPDG+EL
Sbjct: 80 IPMLNPDGAEL 90
>gnl|CDD|133073 cd03862, M14-like_7, Peptidase M14-like domain; uncharacterized
subfamily. A functionally uncharacterized subgroup of
the M14 family of metallocarboxypeptidases (MCPs). The
M14 family are zinc-binding carboxypeptidases (CPs)
which hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Two major subfamilies of the
M14 family, defined based on sequence and structural
homology, are the A/B and N/E subfamilies. Enzymes
belonging to the A/B subfamily are normally synthesized
as inactive precursors containing preceding signal
peptide, followed by an N-terminal pro-region linked to
the enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 273
Score = 55.4 bits (134), Expect = 3e-08
Identities = 42/148 (28%), Positives = 63/148 (42%), Gaps = 31/148 (20%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P + +VG +HG E IG +++L LE L +E +R D ++ LL+ R+ LP +NP G L
Sbjct: 25 PVLGLVGGVHGLERIGTQVLLAFLESL-LERLRWDKLLQELLEKVRLVFLPLVNPVGMAL 83
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFPDYFRHNRSNIPTLVS--------------TSQSID 184
+ R+N N DL R P P LV ++
Sbjct: 84 ---------KTRSNGNGVDLMRNAP---VDAEDKPPFLVGGQRLSPRLPWYRGKNGAGME 131
Query: 185 PEVQAVID----WMNSVPFVMSLQLHGG 208
E QA+ + PF ++L H G
Sbjct: 132 LEAQALCRFVRELLFESPFSIALDCHSG 159
Score = 43.8 bits (104), Expect = 1e-04
Identities = 25/65 (38%), Positives = 38/65 (58%), Gaps = 1/65 (1%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 375
P + +VG +HG E IG +++L LE L +E +R D ++ LL+ R+ LP +NP G L
Sbjct: 25 PVLGLVGGVHGLERIGTQVLLAFLESL-LERLRWDKLLQELLEKVRLVFLPLVNPVGMAL 83
Query: 376 AVEGN 380
N
Sbjct: 84 KTRSN 88
>gnl|CDD|133101 cd06243, M14-like_1_6, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 236
Score = 52.2 bits (125), Expect = 2e-07
Identities = 35/111 (31%), Positives = 48/111 (43%), Gaps = 16/111 (14%)
Query: 54 IGKSVLGKDLLVVNISTAPVHQL----GVPNVKIVGNIHGDEPIGREIILRLLEHLVVEY 109
IG S G+ + +V + A P V +VG HGDEP GRE +L + L
Sbjct: 1 IGTSQRGRPIHLVRVGFAEGPSALDIANRPTVLLVGTQHGDEPAGREALLIIARDLAFG- 59
Query: 110 IRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNR 160
D + LL T + +P NPDG R R+N + D+NR
Sbjct: 60 --EDEELVPLLHQTTVLFVPTANPDG---------READTRSNADGIDINR 99
Score = 48.0 bits (114), Expect = 5e-06
Identities = 29/88 (32%), Positives = 38/88 (43%), Gaps = 5/88 (5%)
Query: 295 GESKDLLVVNISTAP--VHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSN 352
G L+ V + P + P V +VG HGDEP GRE +L + L D
Sbjct: 7 GRPIHLVRVGFAEGPSALDIANRPTVLLVGTQHGDEPAGREALLIIARDLAFG---EDEE 63
Query: 353 IRFLLDNTRIHLLPNLNPDGSELAVEGN 380
+ LL T + +P NPDG E N
Sbjct: 64 LVPLLHQTTVLFVPTANPDGREADTRSN 91
>gnl|CDD|199858 cd06234, M14_Nna1_like_1, Peptidase M14-like domain of ATP/GTP
binding proteins and cytosolic carboxypeptidases;
uncharacterized bacterial subgroup. A bacterial
subgroup of the Peptidase M14-like domain of Nna-1
(Nervous system Nuclear protein induced by Axotomy),
also known as ATP/GTP binding protein (AGTPBP-1) and
cytosolic carboxypeptidase (CCP)-like proteins. The
Peptidase M14 family of metallocarboxypeptidases are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Nna1-like proteins are active
metallopeptidases that are thought to act on cytosolic
proteins (such as alpha-tubulin in eukaryotes) to remove
a C-terminal tyrosine. Nna1-like proteins from the
different phyla are highly diverse, but they all contain
a unique N-terminal conserved domain right before the CP
domain. It has been suggested that this N-terminal
domain might act as a folding domain.
Length = 263
Score = 51.9 bits (125), Expect = 3e-07
Identities = 41/155 (26%), Positives = 65/155 (41%), Gaps = 30/155 (19%)
Query: 54 IGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGD 113
+G++V G+D+ ++ + T G + I+ H E + + LLE L+ D
Sbjct: 34 LGQTVQGRDIDLLTVGTPGP---GKKKIWIIARQHPGETMAEWFMEGLLERLLDPD---D 87
Query: 114 SNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRS-GRGRNNINNHDLNRQFPDYFRHNRSN 172
R LLD +++PN+NPDGS G+ R+ G N LNR++
Sbjct: 88 PVARALLDKAVFYIVPNMNPDGS---ARGHLRTNAAGAN------LNREW---------- 128
Query: 173 IPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHG 207
PEV AV M + + L +HG
Sbjct: 129 ----EEPDAERSPEVLAVRQKMLATGVDLFLDVHG 159
Score = 41.1 bits (97), Expect = 8e-04
Identities = 27/88 (30%), Positives = 37/88 (42%), Gaps = 11/88 (12%)
Query: 295 GESKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIR 354
G DLL V G + I+ H E + + LLE L+ D R
Sbjct: 40 GRDIDLLTVG-----TPGPGKKKIWIIARQHPGETMAEWFMEGLLERLLDPD---DPVAR 91
Query: 355 FLLDNTRIHLLPNLNPDGSELAVEGNCR 382
LLD +++PN+NPDGS G+ R
Sbjct: 92 ALLDKAVFYIVPNMNPDGS---ARGHLR 116
>gnl|CDD|133114 cd06904, M14_MpaA_like, Peptidase M14-like domain of Escherichia
coli Murein Peptide Amidase A and related proteins.
Peptidase M14-like domain of Escherichia coli Murein
Peptide Amidase A (MpaA) and related proteins. MpaA is a
member of the M14 family of metallocarboxypeptidases
(MCPs), however it has an exceptional type of activity,
it hydrolyzes the gamma-D-glutamyl-meso-diaminopimelic
acid (gamma-D-Glu-Dap) bond in murein peptides. MpaA is
specific for cleavage of the gamma-D-Glu-Dap bond of
free murein tripeptide; it may also cleave murein
tetrapeptide. MpaA has a different substrate specificity
and cellular role than endopeptidase I, ENP1 (ENP1 does
not belong to this group). MpaA works on free murein
peptide in the recycling pathway.
Length = 178
Score = 50.0 bits (120), Expect = 5e-07
Identities = 28/81 (34%), Positives = 34/81 (41%), Gaps = 19/81 (23%)
Query: 83 IVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEG 142
I+G IHGDEP + LL L +R +++P LNPDG A
Sbjct: 3 IIGGIHGDEPASVSDLEELLRILPGLILR----------GLSWYVIPVLNPDGLLRA--- 49
Query: 143 NCRSGRGRNNINNHDLNRQFP 163
R N N DLNR FP
Sbjct: 50 ------TRCNANGVDLNRNFP 64
Score = 35.4 bits (82), Expect = 0.040
Identities = 20/61 (32%), Positives = 26/61 (42%), Gaps = 10/61 (16%)
Query: 320 IVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEG 379
I+G IHGDEP + LL L +R +++P LNPDG A
Sbjct: 3 IIGGIHGDEPASVSDLEELLRILPGLILR----------GLSWYVIPVLNPDGLLRATRC 52
Query: 380 N 380
N
Sbjct: 53 N 53
>gnl|CDD|133100 cd06242, M14-like_1_5, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 268
Score = 50.1 bits (120), Expect = 1e-06
Identities = 35/133 (26%), Positives = 54/133 (40%), Gaps = 16/133 (12%)
Query: 30 NYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTA--PVHQLGVPNVKIVGNI 87
+++ M +++ M+ IGKS G+ + V +ST+ V + G +
Sbjct: 4 SHEEMESFMKSLASKNDWMSYHSDIGKSEEGRSIPYVYLSTSKSSSSSSKKLRVWLQGGV 63
Query: 88 HGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSG 147
HG+EP G E L LL L + +L+ I +LP NPDGS
Sbjct: 64 HGNEPAGDEAALALLGKLD-----NNPKWASVLEKIDIIVLPRYNPDGSAY--------- 109
Query: 148 RGRNNINNHDLNR 160
R +D NR
Sbjct: 110 FQRTLATGYDPNR 122
Score = 42.4 bits (100), Expect = 4e-04
Identities = 31/107 (28%), Positives = 45/107 (42%), Gaps = 14/107 (13%)
Query: 273 FVMSLQLHGGNVVASYPYDSFYGES---KDLLVVNISTA--PVHQLGVPNVKIVGNIHGD 327
F+ SL + Y S G+S + + V +ST+ V + G +HG+
Sbjct: 11 FMKSLASKNDWMS----YHSDIGKSEEGRSIPYVYLSTSKSSSSSSKKLRVWLQGGVHGN 66
Query: 328 EPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSE 374
EP G E L LL L + +L+ I +LP NPDGS
Sbjct: 67 EPAGDEAALALLGKLD-----NNPKWASVLEKIDIIVLPRYNPDGSA 108
>gnl|CDD|199865 cd06241, M14-like_1_4, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavage.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 266
Score = 49.6 bits (119), Expect = 2e-06
Identities = 38/152 (25%), Positives = 58/152 (38%), Gaps = 23/152 (15%)
Query: 53 SIGKSVLGKDLLVVNIST------APVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLV 106
S GK+ G+ L ++ +S + G P V + IH E G++ L LL L
Sbjct: 17 SFGKTPEGRPLHLLVLSKDGAFDPEEAKRSGKPVVLVNAGIHPGEIDGKDAGLMLLRDLA 76
Query: 107 VEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRG------RNNINNHDLNR 160
D LLD + +P N DG E N + G R N N +LNR
Sbjct: 77 ------DGKKDALLDKVVLVFIPVFNVDGHERRSPYNRTNQNGPEEYGWRGNARNLNLNR 130
Query: 161 QFPDYFRHNRSNIPTLVSTSQSIDPEVQAVID 192
D+ + + + +P++ ID
Sbjct: 131 ---DFIKLDAPEMRAFAKLFNKWNPDL--FID 157
Score = 34.6 bits (80), Expect = 0.13
Identities = 23/86 (26%), Positives = 33/86 (38%), Gaps = 12/86 (13%)
Query: 295 GESKDLLVVNIST------APVHQLGVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIR 348
E + L ++ +S + G P V + IH E G++ L LL L
Sbjct: 22 PEGRPLHLLVLSKDGAFDPEEAKRSGKPVVLVNAGIHPGEIDGKDAGLMLLRDLA----- 76
Query: 349 GDSNIRFLLDNTRIHLLPNLNPDGSE 374
D LLD + +P N DG E
Sbjct: 77 -DGKKDALLDKVVLVFIPVFNVDGHE 101
>gnl|CDD|225421 COG2866, COG2866, Predicted carboxypeptidase [Amino acid transport
and metabolism].
Length = 374
Score = 47.1 bits (112), Expect = 2e-05
Identities = 42/160 (26%), Positives = 65/160 (40%), Gaps = 18/160 (11%)
Query: 9 LLQTALVLLRPAAGMSFGN----YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLL 64
LL SF + E ++ + EL IG+SV G+D
Sbjct: 77 YPIENWFLLPDGYPASFMTFTLAPEEGRVEFAFFEPYSLEQHLLVELELIGRSVEGRDDP 136
Query: 65 VVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTR 124
++ + + I H G +++ L +L++ Y+ D +R LLD
Sbjct: 137 LITFPESNPEHKTIL---ITAGQH---ARGEKMVEWFLYNLILRYLDPDVQVRKLLDRAD 190
Query: 125 IHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQFPD 164
+H++PN+NPDGS+L G R N N DLNR F
Sbjct: 191 LHVVPNVNPDGSDL--------GNLRTNANGVDLNRNFIA 222
Score = 34.8 bits (80), Expect = 0.12
Identities = 23/83 (27%), Positives = 36/83 (43%), Gaps = 5/83 (6%)
Query: 314 GVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGS 373
P K + G G +++ L L++ Y+ D +R LLD +H++PN+NPDGS
Sbjct: 143 SNPEHKTILITAGQHARGEKMVEWFLYNLILRYLDPDVQVRKLLDRADLHVVPNVNPDGS 202
Query: 374 ELAVEGNCRSGRGRTPPFLISLF 396
+L L F
Sbjct: 203 DLGN-----LRTNANGVDLNRNF 220
>gnl|CDD|199868 cd06246, M14_CPB2, Peptidase M14 carboxypeptidase subfamily
A/B-like; Carboxypeptidase B2 subgroup. Peptidase M14
Carboxypeptidase (CP) B2 (CPB2, also known as plasma
carboxypeptidase B, carboxypeptidase U, and CPU),
belongs to the carboxpeptidase A/B subfamily of the M14
family of metallocarboxypeptidases (MCPs). The M14
family are zinc-binding CPs which hydrolyze single,
C-terminal amino acids from polypeptide chains, and have
a recognition site for the free C-terminal carboxyl
group, which is a key determinant of specificity. CPB2
enzyme displays B-like activity; it only cleaves the
basic residues lysine or arginine. It is produced and
secreted by the liver as the inactive precursor,
procarboxypeptidase U or PCPB2, commonly referred to as
thrombin-activatable fibrinolysis inhibitor (TAFI). It
circulates in plasma as a zymogen bound to plasminogen,
and the active enzyme, TAFIa, inhibits fibrinolysis. It
is highly regulated, increased TAFI concentrations are
thought to increase the risk of thrombosis and coronary
artery disease by reducing fibrinolytic activity while
low TAFI levels have been correlated with chronic liver
disease.
Length = 302
Score = 46.4 bits (110), Expect = 2e-05
Identities = 49/213 (23%), Positives = 82/213 (38%), Gaps = 19/213 (8%)
Query: 27 NYHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGN 86
YH+ + + +E T + +M E IG S L V+ +S Q + I
Sbjct: 4 QYHSLNEIYSWIEFITERHPDMLEKIHIGSSFEKYPLYVLKVSGK--EQTAKNAIWIDCG 61
Query: 87 IHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGN--- 143
IH E I L + H ++ LL + +++P +N DG + + N
Sbjct: 62 IHAREWISPAFCLWFVGH-ATQFYGIIGQYTNLLRHMDFYIMPVVNVDGYDYTWKKNRMW 120
Query: 144 --CRSGRGRNNINNHDLNRQFPDYFRHNR-----SNIPTLVSTSQSIDPEVQAVIDWM-- 194
RS N+ DLNR F S T +PEV+AV ++
Sbjct: 121 RKNRSFYANNHCIGTDLNRNFASKHWCEEGASSSSCSETYCGLYPESEPEVKAVASFLRR 180
Query: 195 --NSVPFVMSLQLHGGNVVASYPYDSFYGESKN 225
N + +S+ + ++V +PY +SK+
Sbjct: 181 NINQIKAYISMHSYSQHIV--FPYSYTRSKSKD 211
>gnl|CDD|199869 cd06248, M14_CP_A-B_like_1, Peptidase M14 carboxypeptidase
subfamily A/B-like; uncharacterized subgroup. The
Peptidase M14 Carboxypeptidase A/B-like subfamily is one
of two main M14 carboxypeptidase subfamilies, defined by
sequence and structural homology, the other being N/E.
Carboxypeptidases (CPs) hydrolyze single, C-terminal
amino acids from polypeptide chains. They have a
recognition site for the free C-terminal carboxyl group,
which is a key determinant of specificity. Majority of
the proteins in this subfamily have not been
characterized as yet. The A/B enzymes are normally
synthesized as inactive precursors containing preceding
signal peptide, followed by a globular N-terminal
pro-region linked to the enzyme; the proenzymes are
called procarboxypeptidases. These enzymes exhibit
distinct substrate specificity pattern; Carboxypeptidase
A-like (CPA-like) enzymes favor hydrophobic residues
while carboxypeptidase B-like (CPB-like) enzymes only
cleave the basic residues lysine or arginine. There are
nine members in the A/B family: CPA1, CPA2, CPA3, CPA4,
CPA5, CPA6, CPB, CPO and CPU. CPA1, CPA2 and CPB are
produced by the pancreas. The A forms have slightly
different specificities, with CPA1 preferring aliphatic
and small aromatic residues, and CPA2 preferring the
bulkier aromatic side chains. CPA3 is found in secretory
granules of mast cells and functions in inflammatory
processes. CPA4, detected in hormone-regulated tissues,
is thought to play a role in prostate cancer. CPA5 is
present in discrete regions of pituitary and other
tissues, and cleaves aliphatic C-terminal residues. CPA6
is highly expressed in embryonic brain and optic muscle,
suggesting that it may play a specific role in cell
migration and axonal guidance. CPU (also called CPB2) is
produced and secreted by the liver as the inactive
precursor PCPU, commonly referred to as
thrombin-activatable fibrinolysis inhibitor (TAFI).
Little is known about CPO but it has been suggested to
have specificity for acidic residues.
Length = 303
Score = 46.1 bits (110), Expect = 3e-05
Identities = 30/111 (27%), Positives = 54/111 (48%), Gaps = 2/111 (1%)
Query: 25 FGNYHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIV 84
F +YH + + L + + + +EL++IGKS G+ + ++I + P + I
Sbjct: 1 FDSYHPLEDHLQWLRDLQAAFPSNSELFTIGKSYEGRTITGIHIWGSGGKG-SKPAIVIH 59
Query: 85 GNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDG 135
G +H E I + L L+ Y D+ + LLD +++P +NPDG
Sbjct: 60 GTVHAREWISTMTVEYLAYQLLTGY-GSDATVTALLDKFDFYIIPVVNPDG 109
Score = 31.5 bits (72), Expect = 1.2
Identities = 18/57 (31%), Positives = 28/57 (49%), Gaps = 1/57 (1%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDG 372
P + I G +H E I + L L+ Y D+ + LLD +++P +NPDG
Sbjct: 54 PAIVIHGTVHAREWISTMTVEYLAYQLLTGY-GSDATVTALLDKFDFYIIPVVNPDG 109
>gnl|CDD|199857 cd06231, M14-like_4, Peptidase M14-like domain; uncharacterized
subfamily. A functionally uncharacterized subgroup of
the M14 family of metallocarboxypeptidases (MCPs). The
M14 family are zinc-binding carboxypeptidases (CPs)
which hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. Two major subfamilies of the
M14 family, defined based on sequence and structural
homology, are the A/B and N/E subfamilies. Enzymes
belonging to the A/B subfamily are normally synthesized
as inactive precursors containing preceding signal
peptide, followed by an N-terminal pro-region linked to
the enzyme; these proenzymes are called
procarboxypeptidases. The A/B enzymes can be further
divided based on their substrate specificity;
Carboxypeptidase A-like (CPA-like) enzymes favor
hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 234
Score = 44.7 bits (106), Expect = 6e-05
Identities = 32/132 (24%), Positives = 47/132 (35%), Gaps = 37/132 (28%)
Query: 77 GVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGS 136
+P V I +HG EP G L LE L R + L + + +LP +NP G
Sbjct: 41 SLPRVLITAGVHGYEPAG---PLGALEFL-----RAAAA--DLFQDVNLSVLPCINPSGF 90
Query: 137 ELAVEGNCRSGRGRNNINNHDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNS 196
E R N D NR F S S E + +++++
Sbjct: 91 E---------AITRWNPTGEDPNRSF------------RSESPS----LEGRLLMEYLRR 125
Query: 197 --VPFVMSLQLH 206
F + + LH
Sbjct: 126 LGANFDLHIDLH 137
Score = 34.7 bits (80), Expect = 0.11
Identities = 17/69 (24%), Positives = 24/69 (34%), Gaps = 14/69 (20%)
Query: 314 GVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGS 373
+P V I +HG EP G L L + + + +LP +NP G
Sbjct: 41 SLPRVLITAGVHGYEPAGPLGALEFLRAAAADL----------FQDVNLSVLPCINPSG- 89
Query: 374 ELAVEGNCR 382
E R
Sbjct: 90 ---FEAITR 95
>gnl|CDD|222268 pfam13620, CarboxypepD_reg, Carboxypeptidase regulatory-like
domain.
Length = 81
Score = 41.1 bits (97), Expect = 9e-05
Identities = 14/81 (17%), Positives = 29/81 (35%), Gaps = 6/81 (7%)
Query: 509 GVKGLVLDETGSRLANVSISLAYK----NVSFMSSQRGEYW-RVLMPGIYFIEASKEGYE 563
+ G V D +G+ + +++L + G + L PG Y + S GY+
Sbjct: 1 TISGTVTDASGAPIPGATVTLTNADTGTVRGTTTDADGRFSLTGLPPGTYTLTVSAPGYK 60
Query: 564 LF-RDRIKIPESTSPVVGAVL 583
+ + + + L
Sbjct: 61 SQTVKDVTVTAGQTTTLDITL 81
>gnl|CDD|199856 cd06230, M14_ASTE_ASPA_like, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily.
The Peptidase M14 Succinylglutamate desuccinylase
(ASTE)/aspartoacylase (ASPA) subfamily belongs to the
M14 family of metallocarboxypeptidases (MCPs), and
includes ASTE, which catalyzes the fifth and last step
in arginine catabolism by the arginine
succinyltransferase pathway, and aspartoacylase (ASPA,
also known as aminoacylase 2, and ACY-2; EC:3.5.1.15)
which cleaves N-acetyl L-aspartic acid (NAA) into
aspartate and acetate. NAA is abundant in the brain, and
hydrolysis of NAA by ASPA may help maintain white
matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD.
Length = 254
Score = 43.9 bits (104), Expect = 1e-04
Identities = 26/81 (32%), Positives = 32/81 (39%), Gaps = 21/81 (25%)
Query: 83 IVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEG 142
I G +HG+EP G + I RLL L G + L+P NP E
Sbjct: 3 ITGGVHGNEPCGVQAIERLLAELE----PGQELKG------PVKLVPAANPLALEAGQ-- 50
Query: 143 NCRSGRGRNNINNHDLNRQFP 163
R G + DLNR FP
Sbjct: 51 --RYG-------DRDLNRIFP 62
Score = 35.8 bits (83), Expect = 0.043
Identities = 18/58 (31%), Positives = 23/58 (39%), Gaps = 10/58 (17%)
Query: 320 IVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAV 377
I G +HG+EP G + I RLL E G + L+P NP E
Sbjct: 3 ITGGVHGNEPCGVQAIERLLA----ELEPGQELKG------PVKLVPAANPLALEAGQ 50
>gnl|CDD|199841 cd03856, M14_Nna1_like, Peptidase M14-like domain of ATP/GTP
binding proteins, cytosolic carboxypeptidases and
related proteins. Peptidase M14-like domain of Nna-1
(Nervous system Nuclear protein induced by Axotomy),
also known as ATP/GTP binding protein (AGTPBP-1) and
cytosolic carboxypeptidase (CCP), and related proteins.
The Peptidase M14 family of metallocarboxypeptidases are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. This subfamily includes the human AGTPBP-1
and AGBL -2, -3, -4, and -5, and the mouse Nna1/CCP-1
and CCP -2 through -6. Nna1-like proteins are active
metallopeptidases that are thought to act on cytosolic
proteins such as alpha-tubulin, to remove a C-terminal
tyrosine. Nna1 is widely expressed in the developing and
adult nervous systems, including cerebellar Purkinje and
granule neurons, miral cells of the olfactory bulb and
retinal photoreceptors. Nna1 is also induced in
axotomized motor neurons. Mutations in Nna1 cause
Purkinje cell degeneration (pcd). The Nna1 CP domain is
required to prevent the retinal photoreceptor loss and
cerebellar ataxia phenotypes of pcd mice, and a
functional zinc-binding domain is needed for Nna-1 to
support neuron survival in these mice. Nna1-like
proteins from the different phyla are highly diverse,
but they all contain a characteristic N-terminal
conserved domain right before the CP domain. It has been
suggested that this N-terminal domain might act as a
folding domain.
Length = 258
Score = 44.2 bits (104), Expect = 1e-04
Identities = 29/143 (20%), Positives = 56/143 (39%), Gaps = 18/143 (12%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNI 87
+ L + E+ ++G+S G+ + + + + + I+
Sbjct: 7 AIDNQEYDRWLALLKKQGQPSLEVETLGQSEKGRPIKALIKQSPKNN----EWIVIIARQ 62
Query: 88 HGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSG 147
H E + LE L+++ ++ L + ++P+LNPDG E +G
Sbjct: 63 HPGETTAAWALFGFLEALLLD----EALSTPLFERFNFLIVPDLNPDGVE--------TG 110
Query: 148 RGRNNINNHDLNRQF--PDYFRH 168
R+N N DLNR + P+ F
Sbjct: 111 NWRHNANGIDLNRDWQNPNPFAQ 133
Score = 31.9 bits (72), Expect = 0.77
Identities = 17/67 (25%), Positives = 29/67 (43%), Gaps = 7/67 (10%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 375
+ I+ H E + LE L+++ ++ L + ++P+LNPDG E
Sbjct: 54 EWIVIIARQHPGETTAAWALFGFLEALLLD----EALSTPLFERFNFLIVPDLNPDGVE- 108
Query: 376 AVEGNCR 382
GN R
Sbjct: 109 --TGNWR 113
>gnl|CDD|199862 cd06238, M14-like_1_1, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavage.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 270
Score = 43.8 bits (104), Expect = 1e-04
Identities = 31/95 (32%), Positives = 38/95 (40%), Gaps = 23/95 (24%)
Query: 86 NIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCR 145
++HG+E G E L HL +GD I LLDNT + + P NPDG + V
Sbjct: 56 SVHGNEISGTEAALLTAYHLAAA--QGD-EIEALLDNTVVLIDPMQNPDGRDRFVN-WFN 111
Query: 146 SGRGRNNI----------------NNH---DLNRQ 161
S RG NH DLNR
Sbjct: 112 STRGMVPNADPNAREHDEPWPSGRTNHYWFDLNRD 146
Score = 42.7 bits (101), Expect = 3e-04
Identities = 25/67 (37%), Positives = 33/67 (49%), Gaps = 4/67 (5%)
Query: 323 NIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCR 382
++HG+E G E L +L +GD I LLDNT + + P NPDG + V
Sbjct: 56 SVHGNEISGTEAALLTAYHLAAA--QGD-EIEALLDNTVVLIDPMQNPDGRDRFVN-WFN 111
Query: 383 SGRGRTP 389
S RG P
Sbjct: 112 STRGMVP 118
>gnl|CDD|133081 cd03870, M14_CPA, Peptidase M14 carboxypeptidase subfamily
A/B-like; Carboxypeptidase A subgroup. Peptidase M14
Carboxypeptidase (CP) A (CPA) belongs to the A/B
subfamily of the M14 family of metallocarboxypeptidases
(MCPs). The M14 family are zinc-binding CPs which
hydrolyze single, C-terminal amino acids from
polypeptide chains, and have a recognition site for the
free C-terminal carboxyl group, which is a key
determinant of specificity. CPA enzymes generally favor
hydrophobic residues. A/B subfamily enzymes are normally
synthesized as inactive precursors containing preceding
signal peptide, followed by a globular N-terminal
pro-region linked to the enzyme; these proenzymes are
called procarboxypeptidases. The procarboxypeptidase A
(PCPA) is produced by the exocrine pancreas and stored
as a stable zymogen in the pancreatic granules until
secretion into the digestive tract occurs. This
subfamily includes CPA1, CPA2 and CPA4 forms. Within
these A forms, there are slightly different
specificities, with CPA1 preferring aliphatic and small
aromatic residues, and CPA2 preferring the bulkier
aromatic side chains. CPA4, detected in
hormone-regulated tissues, is thought to play a role in
prostate cancer.
Length = 301
Score = 42.5 bits (100), Expect = 4e-04
Identities = 45/202 (22%), Positives = 84/202 (41%), Gaps = 14/202 (6%)
Query: 25 FGNYHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVKIV 84
+ YH D + + ++ + N+ IG+S G+ + V+ ST ++ P + I
Sbjct: 3 YATYHTLDEIYDFMDLLVAEHPNLVSKLQIGRSYEGRPIYVLKFSTGGSNR---PAIWID 59
Query: 85 GNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGN- 143
IH E I + + + + +Y + D + +LD+ I L NPDG N
Sbjct: 60 AGIHSREWITQATGVWFAKKITEDYGQ-DPSFTAILDSMDIFLEIVTNPDGFAFTHSQNR 118
Query: 144 ----CRSGRGRNNINNHDLNRQFPDYF-RHNRSNIP---TLVSTSQSIDPEVQAVIDWMN 195
RS + D NR + F S+ P T + + EV++++D++
Sbjct: 119 LWRKTRSVTSGSLCVGVDPNRNWDAGFGGAGASSNPCSETYHGKYANSEVEVKSIVDFVK 178
Query: 196 SVPFVMS-LQLHGGNVVASYPY 216
S + + +H + + YPY
Sbjct: 179 SHGNFKAFISIHSYSQLLLYPY 200
>gnl|CDD|199859 cd06235, M14_Nna1_like_2, Peptidase M14-like domain of human
Nna1/AGTPBP-1, AGBL2 -5, and related proteins. Subgroup
of the Peptidase M14-like domain of Nna-1 (Nervous
system Nuclear protein induced by Axotomy), also known
as ATP/GTP binding protein (AGTPBP-1) and cytosolic
carboxypeptidase (CCP), and related proteins. The
Peptidase M14 family of metallocarboxypeptidases are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. This eukaryotic subgroup includes the human
Nna1/AGTPBP-1 and AGBL -2, -3, -4, and -5, and the mouse
Nna1/CCP-1 and CCP -2 through -6. Nna1-like proteins are
active metallopeptidases that are thought to act on
cytosolic proteins such as alpha-tubulin, to remove a
C-terminal tyrosine. Nna1 is widely expressed in the
developing and adult nervous systems, including
cerebellar Purkinje and granule neurons, miral cells of
the olfactory bulb and retinal photoreceptors. Nna1 is
also induced in axotomized motor neurons. Mutations in
Nna1 cause Purkinje cell degeneration (pcd). The Nna1 CP
domain is required to prevent the retinal photoreceptor
loss and cerebellar ataxia phenotypes of pcd mice, and a
functional zinc-binding domain is needed for Nna-1 to
support neuron survival in these mice. Nna1-like
proteins from the different phyla are highly diverse,
but they all contain a unique N-terminal conserved
domain right before the CP domain. It has been suggested
that this N-terminal domain might act as a folding
domain.
Length = 258
Score = 41.4 bits (98), Expect = 7e-04
Identities = 41/170 (24%), Positives = 66/170 (38%), Gaps = 39/170 (22%)
Query: 83 IVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEG 142
I H E ++ ++ L + ++L +N ++P LNPDG + G
Sbjct: 50 ITARQHPGETNSSFVMQGFIDFL----LSDSPEAQYLRENFIFKIIPMLNPDG---VIHG 102
Query: 143 NCRSGRGRNNINNHDLNRQF--PDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFV 200
N R +++ DLNRQ+ PD + P + S Q I +
Sbjct: 103 N-----YRCSLSGIDLNRQWKNPD-----KKLHPEIYSVKQLIK-------KLSQERNII 145
Query: 201 MSLQLHGGNVVASYPYDSF-YG-ESKNNINNHDLNRQFP-------DYFR 241
+ + LHG S +SF YG E+ ++ N+ R FP YF
Sbjct: 146 LFIDLHG----HSRKKNSFMYGCENSDDPLNYYKERLFPKLLSKLCPYFS 191
Score = 30.2 bits (69), Expect = 2.7
Identities = 15/63 (23%), Positives = 27/63 (42%), Gaps = 7/63 (11%)
Query: 320 IVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEG 379
I H E ++ +++L + ++L +N ++P LNPDG + G
Sbjct: 50 ITARQHPGETNSSFVMQGFIDFL----LSDSPEAQYLRENFIFKIIPMLNPDG---VIHG 102
Query: 380 NCR 382
N R
Sbjct: 103 NYR 105
>gnl|CDD|218345 pfam04952, AstE_AspA, Succinylglutamate desuccinylase /
Aspartoacylase family. This family includes
Succinylglutamate desuccinylase EC:3.1.-.- that
catalyzes the fifth and last step in arginine catabolism
by the arginine succinyltransferase pathway. The family
also include aspartoacylase EC:3.5.1.15 which cleaves
acylaspartate into a fatty acid and aspartate. Mutations
in human ASPA lead to Canavan disease disease. This
family is probably structurally related to pfam00246
(Bateman A pers. obs.).
Length = 289
Score = 41.2 bits (97), Expect = 0.001
Identities = 25/85 (29%), Positives = 32/85 (37%), Gaps = 19/85 (22%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P + + IHG+E G E++ RLL L G L+P NP
Sbjct: 3 PRLLLSAGIHGNELAGVELLRRLLRQLDPAQRAG-----------TRTLVPLANP----P 47
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFP 163
A R I+ DLNR FP
Sbjct: 48 AFRAGSR----YIPIDRRDLNRAFP 68
Score = 30.8 bits (70), Expect = 2.3
Identities = 14/44 (31%), Positives = 20/44 (45%), Gaps = 1/44 (2%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDN 359
P + + IHG+E G E++ RLL L G + L N
Sbjct: 3 PRLLLSAGIHGNELAGVELLRRLLRQLDPAQRAG-TRTLVPLAN 45
>gnl|CDD|182582 PRK10602, PRK10602, murein peptide amidase A; Provisional.
Length = 237
Score = 38.5 bits (90), Expect = 0.006
Identities = 40/153 (26%), Positives = 58/153 (37%), Gaps = 45/153 (29%)
Query: 55 GKSVLGKDLLVVNISTAPVHQLGVPNVKIVGNIHGDEP---IGREIILRLLEHLVVEYIR 111
G+S+LG LL A G+ I+ HGDE + LR L
Sbjct: 21 GRSLLGAPLLWFPAPAASRES-GL----ILAGTHGDETASVVTLSCALRTL--------- 66
Query: 112 GDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQFP-------- 163
++R R H++ +NPDG +L + R N N DLNR FP
Sbjct: 67 -TPSLR------RHHVVLAVNPDGCQLGL---------RANANGVDLNRNFPAANWKEGE 110
Query: 164 DYFRHNRSNIP--TLVSTSQS--IDPEVQAVID 192
+R N + ++ T +PE QA+
Sbjct: 111 TVYRWNSAAEERDVVLLTGDKPGSEPETQALCQ 143
>gnl|CDD|226135 COG3608, COG3608, Predicted deacylase [General function prediction
only].
Length = 331
Score = 37.8 bits (88), Expect = 0.015
Identities = 23/86 (26%), Positives = 35/86 (40%), Gaps = 19/86 (22%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P+V + +HGDE G + RL+ L I G + ++P NP
Sbjct: 49 PSVLLQAGVHGDELPGVIALRRLIPALDPADISG-----------TVIIVPIANP----P 93
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFPD 164
A E R + ++ +LNR FP
Sbjct: 94 AFEAQGR----FSPGDDTNLNRAFPG 115
Score = 31.6 bits (72), Expect = 1.2
Identities = 18/67 (26%), Positives = 26/67 (38%), Gaps = 15/67 (22%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 375
P+V + +HGDE G + RL+ L I G + ++P NP
Sbjct: 49 PSVLLQAGVHGDELPGVIALRRLIPALDPADISG-----------TVIIVPIANP----P 93
Query: 376 AVEGNCR 382
A E R
Sbjct: 94 AFEAQGR 100
>gnl|CDD|133112 cd06255, M14_ASTE_ASPA_like_5, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA)-like;
uncharacterized subgroup. A functionally
uncharacterized subgroup of the Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily
which is part of the M14 family of
metallocarboxypeptidases. ASTE catalyzes the fifth and
last step in arginine catabolism by the arginine
succinyltransferase pathway, and aspartoacylase (ASPA,
also known as aminoacylase 2, and ACY-2; EC:3.5.1.15)
cleaves N-acetyl L-aspartic acid (NAA) into aspartate
and acetate. NAA is abundant in the brain, and
hydrolysis of NAA by ASPA may help maintain white
matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD.
Length = 293
Score = 36.7 bits (85), Expect = 0.028
Identities = 20/85 (23%), Positives = 32/85 (37%), Gaps = 19/85 (22%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P + + +HG+E G + I+ L L ++G R+ LP NP
Sbjct: 25 PTLWLHAQVHGNEYNGTQAIVDLYRSLDPAALKG-----------RLVALPTANPTA--- 70
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFP 163
+ + + DLNR FP
Sbjct: 71 -----LDARTRMSPFDELDLNRTFP 90
>gnl|CDD|199864 cd06240, M14-like_1_3, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 274
Score = 36.2 bits (84), Expect = 0.035
Identities = 22/76 (28%), Positives = 35/76 (46%), Gaps = 6/76 (7%)
Query: 68 ISTAPVHQL---GVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTR 124
+S +L G V I G +H E ++++ L L E I+ +LDN
Sbjct: 44 LSEEQARKLAAEGKAIVWITGGLHSTETGPPQMLMELAYRLASE---ESPEIKRILDNVI 100
Query: 125 IHLLPNLNPDGSELAV 140
+ ++P LNPDG + V
Sbjct: 101 LLIVPVLNPDGRDRVV 116
Score = 35.8 bits (83), Expect = 0.055
Identities = 22/76 (28%), Positives = 35/76 (46%), Gaps = 6/76 (7%)
Query: 305 ISTAPVHQL---GVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTR 361
+S +L G V I G +H E ++++ L L E I+ +LDN
Sbjct: 44 LSEEQARKLAAEGKAIVWITGGLHSTETGPPQMLMELAYRLASE---ESPEIKRILDNVI 100
Query: 362 IHLLPNLNPDGSELAV 377
+ ++P LNPDG + V
Sbjct: 101 LLIVPVLNPDGRDRVV 116
>gnl|CDD|199866 cd06244, M14-like_1_7, Peptidase M14-like domain; uncharacterized
subgroup. Peptidase M14-like domain of a functionally
uncharacterized subgroup of the M14 family of
metallocarboxypeptidases (MCPs). The M14 family are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Two major subfamilies of the M14 family,
defined based on sequence and structural homology, are
the A/B and N/E subfamilies. Enzymes belonging to the
A/B subfamily are normally synthesized as inactive
precursors containing preceding signal peptide, followed
by an N-terminal pro-region linked to the enzyme; these
proenzymes are called procarboxypeptidases. The A/B
enzymes can be further divided based on their substrate
specificity; Carboxypeptidase A-like (CPA-like) enzymes
favor hydrophobic residues while carboxypeptidase B-like
(CPB-like) enzymes only cleave the basic residues lysine
or arginine. The A forms have slightly different
specificities, with Carboxypeptidase A1 (CPA1)
preferring aliphatic and small aromatic residues, and
CPA2 preferring the bulky aromatic side chains. Enzymes
belonging to the N/E subfamily enzymes are not produced
as inactive precursors and instead rely on their
substrate specificity and subcellular
compartmentalization to prevent inappropriate cleavages.
They contain an extra C-terminal transthyretin-like
domain, thought to be involved in folding or formation
of oligomers. MCPs can also be classified based on
their involvement in specific physiological processes;
the pancreatic MCPs participate only in alimentary
digestion and include carboxypeptidase A and B (A/B
subfamily), while others, namely regulatory MCPs or the
N/E subfamily, are involved in more selective reactions,
mainly in non-digestive tissues and fluids, acting on
blood coagulation/fibrinolysis, inflammation and local
anaphylaxis, pro-hormone and neuropeptide processing,
cellular response and others. Another MCP subfamily,
is that of succinylglutamate desuccinylase
/aspartoacylase, which hydrolyzes N-acetyl-L-aspartate
(NAA), and deficiency in which is the established cause
of Canavan disease. Another subfamily (referred to as
subfamily C) includes an exceptional type of activity in
the MCP family, that of dipeptidyl-peptidase activity of
gamma-glutamyl-(L)-meso-diaminopimelate peptidase I
which is involved in bacterial cell wall metabolism.
Length = 268
Score = 36.0 bits (83), Expect = 0.041
Identities = 28/90 (31%), Positives = 35/90 (38%), Gaps = 22/90 (24%)
Query: 86 NIHGDEPIG----REIILRLLEHLVVEYIRGDS---------NIRFLLDNTRIHLLPNLN 132
NIH DE G E+I RL E+ D ++ LL+N + P N
Sbjct: 60 NIHPDETPGIDAQMEVIERLAYEDETEFNTTDDDGEEWTETVDVDDLLENVIFIVHPTEN 119
Query: 133 PDGSELAVEGNCRSGRGRNNINNHDLNRQF 162
PDG R+ R N N DLNR
Sbjct: 120 PDG---------RTYLTRENSNGFDLNRDN 140
>gnl|CDD|133110 cd06253, M14_ASTE_ASPA_like_3, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA)-like;
uncharacterized subgroup. A functionally
uncharacterized subgroup of the Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily
which is part of the M14 family of
metallocarboxypeptidases. ASTE catalyzes the fifth and
last step in arginine catabolism by the arginine
succinyltransferase pathway, and aspartoacylase (ASPA,
also known as aminoacylase 2, and ACY-2; EC:3.5.1.15)
cleaves N-acetyl L-aspartic acid (NAA) into aspartate
and acetate. NAA is abundant in the brain, and
hydrolysis of NAA by ASPA may help maintain white
matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD.
Length = 298
Score = 35.7 bits (83), Expect = 0.051
Identities = 26/89 (29%), Positives = 39/89 (43%), Gaps = 13/89 (14%)
Query: 77 GVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGS 136
G + IVG IHGDE G I L++ +++ L N + ++P++NP G
Sbjct: 18 GEKRICIVGGIHGDELQGLYIC-----SLLIRFLKELEKRGPLKLNGIVDVIPSVNPLGL 72
Query: 137 ELAVEGNCRSGRGRNNINNHDLNRQFPDY 165
L G +N D+NR FP
Sbjct: 73 NL--------GTRFWPTDNSDINRMFPGD 93
Score = 29.9 bits (68), Expect = 4.2
Identities = 18/59 (30%), Positives = 29/59 (49%), Gaps = 5/59 (8%)
Query: 314 GVPNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDG 372
G + IVG IHGDE G I L++ +++ L N + ++P++NP G
Sbjct: 18 GEKRICIVGGIHGDELQGLYIC-----SLLIRFLKELEKRGPLKLNGIVDVIPSVNPLG 71
>gnl|CDD|199871 cd06251, M14_ASTE_ASPA_like_1, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA)-like;
uncharacterized subgroup. A functionally
uncharacterized subgroup of the Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily
which is part of the M14 family of
metallocarboxypeptidases. ASTE catalyzes the fifth and
last step in arginine catabolism by the arginine
succinyltransferase pathway, and aspartoacylase (ASPA,
also known as aminoacylase 2, and ACY-2; EC:3.5.1.15)
cleaves N-acetyl L-aspartic acid (NAA) into aspartate
and acetate. NAA is abundant in the brain, and
hydrolysis of NAA by ASPA may help maintain white
matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD.
Length = 287
Score = 35.2 bits (82), Expect = 0.073
Identities = 27/85 (31%), Positives = 35/85 (41%), Gaps = 20/85 (23%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P + + IHGDE G EII RLL L + + G T I +P +N G
Sbjct: 21 PTLLLTAAIHGDELNGVEIIRRLLRQLDPKKLAG----------TVI-AVPVVNVFGFL- 68
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFP 163
+ R + DLNR FP
Sbjct: 69 --------NQSRYLPDRRDLNRSFP 85
Score = 30.6 bits (70), Expect = 2.1
Identities = 15/34 (44%), Positives = 19/34 (55%)
Query: 316 PNVKIVGNIHGDEPIGREIILRLLEYLVVEYIRG 349
P + + IHGDE G EII RLL L + + G
Sbjct: 21 PTLLLTAAIHGDELNGVEIIRRLLRQLDPKKLAG 54
>gnl|CDD|199853 cd03872, M14_CPA6, Peptidase M14 carboxypeptidase subfamily
A/B-like; Carboxypeptidase A6 subgroup.
Carboxypeptidase (CP) A6 (CPA6, also known as CPAH; EC
3.4.17.1), belongs to the carboxypeptidase A/B subfamily
of the M14 family of metallocarboxypeptidases (MCPs).
The M14 family are zinc-binding CPs which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. CPA6 prefers large hydrophobic C-terminal
amino acids as well as histidine, while peptides with a
penultimate glycine or proline are very poorly cleaved.
Several neuropeptides are processed by CPA6, including
Met- and Leu-enkephalin, angiotensin I, and neurotensin.
CPA6 converts enkephalin and neurotensin into forms
known to be inactive toward their receptors, but
converts inactive angiotensin I into the biologically
active angiotensin II. Thus, CPA6 plays a possible role
in the regulation of neuropeptides in the extracellular
environment within the olfactory bulb where it is highly
expressed. It is also broadly expressed in embryonic
tissue, being found in neuronal tissues, bone, skin as
well as the lateral rectus eye muscle. A disruption in
the CPA6 gene is linked to Duane syndrome, a defect in
the abducens nerve/lateral rectus muscle connection.
Length = 300
Score = 35.4 bits (81), Expect = 0.080
Identities = 54/275 (19%), Positives = 105/275 (38%), Gaps = 36/275 (13%)
Query: 28 YHNYDLMREELENFTRVYANMTELYSIGKSVLGKDLLVVNIS--TAPVHQLGVPNVKIVG 85
YH+ + + + + ++++ ++SIGKS G+ L V+ + + + V I
Sbjct: 2 YHSLEEIESWMFYLNKTHSDLVHMFSIGKSYEGRSLYVLKLGKRSRSYKKA----VWIDC 57
Query: 86 NIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGN-- 143
IH E IG ++ + Y D ++ +L+ +++P N DG + +
Sbjct: 58 GIHAREWIGPAFCQWFVKEALNTY-NTDPAMKKMLNLLYFYVMPVFNVDGYHYSWTNDRF 116
Query: 144 ---CRSGRGRNNINNHDLNRQFPDYFRHNRSNI----PTLVSTSQSIDPEVQAVIDWM-- 194
RS R D NR + + +++ T +PEV+AV ++
Sbjct: 117 WRKTRSKNSRFQCYGVDANRNWKVKWCDEGASLHPCDDTYCGPFPESEPEVKAVAQFLRK 176
Query: 195 NSVPFVMSLQLHGGNVVASYPYDSFYG--------ESKNNINNHDLNRQFPDYFRHNRSN 246
+ L H + YPY Y ES + L + +R+ ++
Sbjct: 177 HRKHIRAYLSFHAYAQMLLYPYSYKYATIPNFGCVESAAYNAVNALQSAYGVRYRYGPAS 236
Query: 247 IPTLVSTSQSIDPEVQAVIDWM--NSVPFVMSLQL 279
VS+ S +DW N +P+ + +L
Sbjct: 237 STLYVSSGSS--------MDWAYKNGIPYAFAFEL 263
>gnl|CDD|199861 cd06237, M14_Nna1_like_3, Peptidase M14-like domain of ATP/GTP
binding proteins and cytosolic carboxypeptidases;
uncharacterized bacterial subgroup. A bacterial
subgroup of the Peptidase M14-like domain of Nna-1
(Nervous system Nuclear protein induced by Axotomy),
also known as ATP/GTP binding protein (AGTPBP-1) and
cytosolic carboxypeptidase (CCP),-like proteins. The
Peptidase M14 family of metallocarboxypeptidases are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. Nna1-like proteins are active
metallopeptidases that are thought to act on cytosolic
proteins (such as alpha-tubulin in eukaryotes) to remove
a C-terminal tyrosine. Nna1-like proteins from the
different phyla are highly diverse, but they all contain
a unique N-terminal conserved domain right before the CP
domain. It has been suggested that this N-terminal
domain might act as a folding domain.
Length = 245
Score = 35.1 bits (81), Expect = 0.080
Identities = 34/123 (27%), Positives = 50/123 (40%), Gaps = 28/123 (22%)
Query: 49 TELYSIGKSVLGKDLLVVNISTAPVHQLGVPNVK----IVGNIHGDEPIGREIILRLLEH 104
E+ S+G S G+ + + G P K ++G H E G + E
Sbjct: 27 VEVESLGLSTQGRPIPALES--------GNPESKEWIVLLGRQHPPEVTGALALFHFSEA 78
Query: 105 LVVEYIRGDSNI--RFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQF 162
L+ DS + F + + +PN+NPDG EL GN R N N DLNR +
Sbjct: 79 LL-----SDSALSKEFR-EKYNVLAIPNMNPDGVEL---GNWRH-----NANGVDLNRDW 124
Query: 163 PDY 165
+
Sbjct: 125 KKF 127
>gnl|CDD|224133 COG1212, KdsB, CMP-2-keto-3-deoxyoctulosonic acid synthetase [Cell
envelope biogenesis, outer membrane].
Length = 247
Score = 35.0 bits (81), Expect = 0.096
Identities = 15/34 (44%), Positives = 23/34 (67%), Gaps = 1/34 (2%)
Query: 310 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEYL 342
V +LG+P+ +I+ N+ GDEP I E+I + E L
Sbjct: 84 VEKLGLPDDEIIVNVQGDEPFIEPEVIRAVAENL 117
Score = 34.2 bits (79), Expect = 0.14
Identities = 15/34 (44%), Positives = 24/34 (70%), Gaps = 1/34 (2%)
Query: 73 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEHL 105
V +LG+P+ +I+ N+ GDEP I E+I + E+L
Sbjct: 84 VEKLGLPDDEIIVNVQGDEPFIEPEVIRAVAENL 117
>gnl|CDD|199872 cd06252, M14_ASTE_ASPA_like_2, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA)-like;
uncharacterized subgroup. A functionally
uncharacterized subgroup of the Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily
which is part of the M14 family of
metallocarboxypeptidases. ASTE catalyzes the fifth and
last step in arginine catabolism by the arginine
succinyltransferase pathway, and aspartoacylase (ASPA,
also known as aminoacylase 2, and ACY-2; EC:3.5.1.15)
cleaves N-acetyl L-aspartic acid (NAA) into aspartate
and acetate. NAA is abundant in the brain, and
hydrolysis of NAA by ASPA may help maintain white
matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD.
Length = 318
Score = 33.8 bits (78), Expect = 0.28
Identities = 35/142 (24%), Positives = 54/142 (38%), Gaps = 50/142 (35%)
Query: 79 PNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSEL 138
P V + G HGDE G+ +LRL L E +RG R+ ++P LN
Sbjct: 35 PTVLLTGGNHGDEYEGQIALLRLARTLDPEDVRG-----------RVIIVPALNF----P 79
Query: 139 AVEGNCRSGRGRNNINNHDLNRQFP------------DYFRHNRSNIPTLVSTSQSIDPE 186
A ++G + I+ +LNR FP Y + L+ P
Sbjct: 80 AF----QAGTRTSPIDGGNLNRAFPGRPDGTVTEMIAHYLQR------ELL-------PR 122
Query: 187 VQAVIDW------MNSVPFVMS 202
VID ++ +PF ++
Sbjct: 123 ADVVIDLHSGGRSLDFLPFALA 144
>gnl|CDD|129558 TIGR00466, kdsB, 3-deoxy-D-manno-octulosonate cytidylyltransferase.
[Cell envelope, Biosynthesis and degradation of surface
polysaccharides and lipopolysaccharides].
Length = 238
Score = 33.3 bits (76), Expect = 0.30
Identities = 12/34 (35%), Positives = 23/34 (67%), Gaps = 1/34 (2%)
Query: 73 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEHL 105
V +L + + + + N+ GDEP I +EII ++ ++L
Sbjct: 80 VEKLALKDDERIVNLQGDEPFIPKEIIRQVADNL 113
Score = 32.6 bits (74), Expect = 0.45
Identities = 12/34 (35%), Positives = 22/34 (64%), Gaps = 1/34 (2%)
Query: 310 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEYL 342
V +L + + + + N+ GDEP I +EII ++ + L
Sbjct: 80 VEKLALKDDERIVNLQGDEPFIPKEIIRQVADNL 113
>gnl|CDD|133117 cd06907, M14_AGBL2-3_like, Peptidase M14-like domain of ATP/GTP
binding protein AGBL-2 and AGBL-3, and related proteins.
Peptidase M14-like domain of ATP/GTP binding
protein_like (AGBL)-2, and related proteins. The
Peptidase M14 family of metallocarboxypeptidases are
zinc-binding carboxypeptidases (CPs) which hydrolyze
single, C-terminal amino acids from polypeptide chains,
and have a recognition site for the free C-terminal
carboxyl group, which is a key determinant of
specificity. This subgroup includes the human AGBL-2,
and -3, and the mouse cytosolic carboxypeptidase
(CCPs)-2, and -3. ATP/GTP binding protein
(AGTPBP-1/Nna1)-like proteins are active
metallopeptidases that are thought to act on cytosolic
proteins such as alpha-tubulin, to remove a C-terminal
tyrosine. Mutations in AGTPBP-1/Nna1 cause Purkinje cell
degeneration (pcd). AGTPBP-1/Nna1 however does not
belong to this subgroup. AGTPBP-1/Nna1-like proteins
from the different phyla are highly diverse, but they
all contain a unique N-terminal conserved domain right
before the CP domain. It has been suggested that this
N-terminal domain might act as a folding domain.
Length = 261
Score = 33.1 bits (76), Expect = 0.34
Identities = 20/62 (32%), Positives = 30/62 (48%), Gaps = 7/62 (11%)
Query: 106 VVEYIRGDSNIRFLLDNTRI-HLLPNLNPDGSELAVEGNCR---SGRGRNNINNHDLNRQ 161
++++ +S LL +T I ++P LNPDG + GN R +GR N L
Sbjct: 69 FLDFLTSNSPDAQLLRDTFIFKIVPMLNPDG---VIVGNYRCSLAGRDLNRNYKTPLKDS 125
Query: 162 FP 163
FP
Sbjct: 126 FP 127
>gnl|CDD|133118 cd06908, M14_AGBL4_like, Peptidase M14-like domain of ATP/GTP
binding protein AGBL-4 and related proteins. Peptidase
M14-like domain of ATP/GTP binding protein_like
(AGBL)-4, and related proteins. The Peptidase M14 family
of metallocarboxypeptidases are zinc-binding
carboxypeptidases (CPs) which hydrolyze single,
C-terminal amino acids from polypeptide chains, and have
a recognition site for the free C-terminal carboxyl
group, which is a key determinant of specificity. This
eukaryotic subgroup includes the human AGBL4 and the
mouse cytosolic carboxypeptidase (CCP)-6. ATP/GTP
binding protein (AGTPBP-1/Nna1)-like proteins are active
metallopeptidases that are thought to act on cytosolic
proteins such as alpha-tubulin, to remove a C-terminal
tyrosine. Mutations in AGTPBP-1/Nna1 cause Purkinje cell
degeneration (pcd). AGTPBP-1/Nna1 however does not
belong to this subgroup. AGTPBP-1/Nna1-like proteins
from the different phyla are highly diverse, but they
all contain a unique N-terminal conserved domain right
before the CP domain. It has been suggested that this
N-terminal domain might act as a folding domain.
Length = 261
Score = 32.4 bits (74), Expect = 0.68
Identities = 34/134 (25%), Positives = 55/134 (41%), Gaps = 23/134 (17%)
Query: 53 SIGKSVLGK--DLLVVNISTAPVHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYI 110
+G+SV + DLL ++ + I +H E + L++ LV
Sbjct: 16 QLGQSVQKRRLDLLTIDSPDNLREDSEKKVIFITARVHPGESPSSYVCQGLIDFLV---- 71
Query: 111 RGDSNI-RFLLDNTRIHLLPNLNPDGSELAVEGNCRSGRGRNNINNHDLNRQF--PDYFR 167
+ I + L ++ ++P LNPDG L GN R ++ HDLNR + P +
Sbjct: 72 -SNHPIAKVLREHLVFKIVPMLNPDGVFL---GNYRC-----SLMGHDLNRHWHDPSPWA 122
Query: 168 HNRSNIPTLVSTSQ 181
H PTL +
Sbjct: 123 H-----PTLHAVKN 131
>gnl|CDD|220930 pfam10994, DUF2817, Protein of unknown function (DUF2817). This
family of proteins has no known function.
Length = 341
Score = 31.4 bits (72), Expect = 1.4
Identities = 28/87 (32%), Positives = 34/87 (39%), Gaps = 19/87 (21%)
Query: 87 IHGDE-PIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELAVEGNCR 145
HG E G I + LL L R L + L+ LNP G A + R
Sbjct: 60 THGVEGFCGSAIQVALLREL---------LPRSLPAGVAVLLVHALNPYG--FA---HLR 105
Query: 146 SGRGRNNINNHDLNRQFPDYFRHNRSN 172
R N NN DLNR F D+ + N
Sbjct: 106 ----RVNENNVDLNRNFLDFSQPLPVN 128
>gnl|CDD|213790 TIGR03284, thym_sym, thymidylate synthase. Members of this protein
family are thymidylate synthase, an enzyme that produces
dTMP from dUMP. In prokaryotes, its gene usually is
found close to that for dihydrofolate reductase, and in
some systems the two enzymes are found as a fusion
protein. This model excludes a set of related proteins
(TIGR03283) that appears to replace this family in
archaeal methanogens, where tetrahydrofolate is replaced
by tetrahydromethanopterin [Purines, pyrimidines,
nucleosides, and nucleotides, 2'-Deoxyribonucleotide
metabolism].
Length = 295
Score = 31.3 bits (71), Expect = 1.4
Identities = 10/24 (41%), Positives = 19/24 (79%)
Query: 99 LRLLEHLVVEYIRGDSNIRFLLDN 122
RL+ ++ +++GD+NIR+LLD+
Sbjct: 50 FRLIASELLWFLKGDTNIRYLLDH 73
Score = 28.9 bits (65), Expect = 8.3
Identities = 8/14 (57%), Positives = 14/14 (100%)
Query: 346 YIRGDSNIRFLLDN 359
+++GD+NIR+LLD+
Sbjct: 60 FLKGDTNIRYLLDH 73
>gnl|CDD|222338 pfam13715, Cna_B_2, Cna protein B-type domain. This domain is
found in Staphylococcus aureus collagen-binding surface
protein. However, this region does not mediate collagen
binding, the pfam05737 region carries out that function.
The structure of the repetitive B-region has been solved
and forms a beta sandwich structure. It is thought that
this region forms a stalk in Staphylococcus aureus
collagen-binding protein that presents the ligand
binding domain away from the bacterial cell surface.
Length = 86
Score = 29.2 bits (66), Expect = 1.5
Identities = 22/77 (28%), Positives = 35/77 (45%), Gaps = 3/77 (3%)
Query: 510 VKGLVLDE-TGSRLANVSISLAYKNVSFMSSQRGEYWRVLMPGIYFIEASKEGYELFRDR 568
+KG V+D TG L +I + NV ++ G + + G Y + S GY+
Sbjct: 2 IKGKVVDSDTGEPLPGATIFVKGSNVGTVTDADGNFTIKVKEGDYTLVISYVGYK--TKT 59
Query: 569 IKIPESTSPVVGAVLES 585
IK+ + V+ VLE
Sbjct: 60 IKVTLNKGNVLTIVLEP 76
>gnl|CDD|235473 PRK05450, PRK05450, 3-deoxy-manno-octulosonate
cytidylyltransferase; Provisional.
Length = 245
Score = 30.9 bits (71), Expect = 1.5
Identities = 15/34 (44%), Positives = 21/34 (61%), Gaps = 1/34 (2%)
Query: 73 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEHL 105
+LG+ + IV N+ GDEP I EII ++ E L
Sbjct: 83 AAKLGLADDDIVVNVQGDEPLIPPEIIDQVAEPL 116
Score = 29.7 bits (68), Expect = 4.3
Identities = 15/34 (44%), Positives = 21/34 (61%), Gaps = 1/34 (2%)
Query: 310 VHQLGVPNVKIVGNIHGDEP-IGREIILRLLEYL 342
+LG+ + IV N+ GDEP I EII ++ E L
Sbjct: 83 AAKLGLADDDIVVNVQGDEPLIPPEIIDQVAEPL 116
>gnl|CDD|225535 COG2988, COG2988, Succinylglutamate desuccinylase [Amino acid
transport and metabolism].
Length = 324
Score = 30.9 bits (70), Expect = 2.3
Identities = 18/93 (19%), Positives = 31/93 (33%), Gaps = 21/93 (22%)
Query: 80 NVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRIHLLPNLNPDGSELA 139
++ I IHG+E E++ +L + + + +L N A
Sbjct: 45 SLVISAGIHGNETAPVELLDKLQQKISAGQLPLAWRCLVILGNPP--------------A 90
Query: 140 VEGNCRSGRGRNNINNHDLNRQFPDYFRHNRSN 172
+ G+ I DLNR F + N
Sbjct: 91 IA------AGKRYIEQ-DLNRMFGGRPQSFSEN 116
Score = 29.3 bits (66), Expect = 6.8
Identities = 9/45 (20%), Positives = 19/45 (42%)
Query: 317 NVKIVGNIHGDEPIGREIILRLLEYLVVEYIRGDSNIRFLLDNTR 361
++ I IHG+E E++ +L + + + +L N
Sbjct: 45 SLVISAGIHGNETAPVELLDKLQQKISAGQLPLAWRCLVILGNPP 89
>gnl|CDD|200366 TIGR04115, rSAM_Cxxx_rpt, radical SAM peptide maturase, CXXX-repeat
target family. Members of this radical SAM domain
protein are predicted peptide maturases, similar to
PqqE, AlbA, the mycofactocin radical SAM maturase, and
many others that share the peptide modification radical
SAM protein C-terminal additional 4Fe4S-binding domain
(TIGR04085). Members co-occur with a protein of unknown
function that may be a chaperone or immunity protein and
with a peptide that may have twelve or more cysteines
occurring regularly spaced every fourth residue. These
Cys residues tend to be flanked by residues with small
side chains that provide minimal steric hindrance to
crosslink formation by the radical SAM enzyme as in the
subtilosin A system.
Length = 359
Score = 29.9 bits (67), Expect = 4.0
Identities = 34/161 (21%), Positives = 53/161 (32%), Gaps = 39/161 (24%)
Query: 230 HDLNRQFPDYFRHNRSNIPTLVSTSQSIDPEVQAVIDWMNSVPFVMSLQLHGGNVVASYP 289
HD R FPD S D V W+N P+ V +
Sbjct: 132 HDSCRVFPD--------------GRGSYDLVVSNAPLWLNQFPYA------STKVTIA-- 169
Query: 290 YDSFYGESKDLLVVNISTAPVHQLGVPNVKI-----VGNIHGDEPIGREIILRLLEYLVV 344
D+ V S + LG V I G GD+ + + + +L +Y++
Sbjct: 170 -------PADVPHVKESVTHLIDLGYNEVNINCVYEEGWQMGDDTVFEDQLKKLADYILE 222
Query: 345 EYIRGDSNIRFLLDNTRIHLLPNLNPD-----GSELAVEGN 380
+ D F +N L L+ + G LAV+ +
Sbjct: 223 HDMYNDYYCSFFSENFGHPLDCKLDNENWCGGGVMLAVDPD 263
>gnl|CDD|224940 COG2029, COG2029, Uncharacterized conserved protein [Function
unknown].
Length = 189
Score = 29.3 bits (66), Expect = 4.3
Identities = 27/94 (28%), Positives = 36/94 (38%), Gaps = 14/94 (14%)
Query: 279 LHGGNVVASYPYDSFYGESKDLLVVNISTAP----------VHQLGVPNVKIVGNIHGDE 328
L V S D Y E + L V + +P V GVP+V +G E
Sbjct: 98 LEKLGVDLSREGDDLYVEGRKLTVSIATVSPVSSKIHLGINVKTEGVPDVDAIGL----E 153
Query: 329 PIGREIILRLLEYLVVEYIRGDSNIRFLLDNTRI 362
+G IL +E + V Y+R I L TR
Sbjct: 154 DLGYGDILEFMERVAVAYVREIEKIEKDLRKTRW 187
Score = 28.2 bits (63), Expect = 9.7
Identities = 18/53 (33%), Positives = 24/53 (45%), Gaps = 4/53 (7%)
Query: 73 VHQLGVPNVKIVGNIHGDEPIGREIILRLLEHLVVEYIRGDSNIRFLLDNTRI 125
V GVP+V +G E +G IL +E + V Y+R I L TR
Sbjct: 139 VKTEGVPDVDAIGL----EDLGYGDILEFMERVAVAYVREIEKIEKDLRKTRW 187
>gnl|CDD|116891 pfam08308, PEGA, PEGA domain. This domain is found in both archaea
and bacteria and has similarity to S-layer (surface
layer) proteins. It is named after the characteristic
PEGA sequence motif found in this domain. The secondary
structure of this domain is predicted to be beta-strands
[Adindla et al. Comparative and Functional Genomics
2004; 5:2-16].
Length = 71
Score = 27.6 bits (62), Expect = 4.7
Identities = 9/37 (24%), Positives = 15/37 (40%)
Query: 548 LMPGIYFIEASKEGYELFRDRIKIPESTSPVVGAVLE 584
L G + + KEGYE + + + + V L
Sbjct: 32 LPAGTHTLRLEKEGYEDYSTTVTVTAGETVSVSLTLT 68
>gnl|CDD|199870 cd06250, M14_PaAOTO_like, Peptidase M14 Succinylglutamate
desuccinylase (ASTE)/aspartoacylase (ASPA)-like
subfamily; subgroup includes Pseudomonas aeruginosa
AotO. An uncharacterized subgroup of the
Succinylglutamate desuccinylase (ASTE)/aspartoacylase
(ASPA) subfamily which is part of the the M14 family of
metallocarboxypeptidases. This subgroup includes
Pseudomonas aeruginosa AotO and related proteins. ASTE
catalyzes the fifth and last step in arginine catabolism
by the arginine succinyltransferase pathway, and
aspartoacylase (ASPA, also known as aminoacylase 2, and
ACY-2; EC:3.5.1.15) cleaves N-acetyl L-aspartic acid
(NAA) into aspartate and acetate. NAA is abundant in the
brain, and hydrolysis of NAA by ASPA may help maintain
white matter. ASPA is an NAA scavenger in other tissues.
Mutations in the gene encoding ASPA cause Canavan
disease (CD), a fatal progressive neurodegenerative
disorder involving dysmyelination and spongiform
degeneration of white matter in children. This enzyme
binds zinc which is necessary for activity. Measurement
of elevated NAA levels in urine is used in the diagnosis
of CD. The gene encoding P. aeruginosa AotO was
characterized as part of an operon encoding an arginine
and ornithine transport system, however it is not
essential for arginine and ornithine uptake.
Length = 359
Score = 29.1 bits (66), Expect = 6.7
Identities = 31/106 (29%), Positives = 42/106 (39%), Gaps = 29/106 (27%)
Query: 72 PVHQLG----VPNVKIVGNIHGDEPIGREII---LRLLEHLVVEY-IRGDSNIRFLLDNT 123
V + G P V I ++H DE G +I + LL+ L E I G+
Sbjct: 17 TVFRFGGAGAGPKVYIQASLHADELPGNAVIHHLIELLKKLEAEGRILGE---------- 66
Query: 124 RIHLLPNLNPDGSELAVEGNCRSGR---GR-NNINNHDLNRQFPDY 165
I L+P NP G N + G GR + + NR FPD
Sbjct: 67 -ITLVPVANPIGL------NQKLGGFHLGRFDLATGTNFNRNFPDL 105
>gnl|CDD|234984 PRK01827, thyA, thymidylate synthase; Reviewed.
Length = 264
Score = 29.0 bits (66), Expect = 6.7
Identities = 7/14 (50%), Positives = 12/14 (85%)
Query: 109 YIRGDSNIRFLLDN 122
++RGD+NI +L +N
Sbjct: 62 FLRGDTNIAYLQEN 75
Score = 29.0 bits (66), Expect = 6.7
Identities = 7/14 (50%), Positives = 12/14 (85%)
Query: 346 YIRGDSNIRFLLDN 359
++RGD+NI +L +N
Sbjct: 62 FLRGDTNIAYLQEN 75
>gnl|CDD|237972 PRK15483, PRK15483, type III restriction-modification system StyLTI
enzyme res; Provisional.
Length = 986
Score = 29.6 bits (67), Expect = 7.4
Identities = 13/32 (40%), Positives = 19/32 (59%), Gaps = 1/32 (3%)
Query: 500 ISWLQQVHRGVKGLVLDETGSRLANVSISLAY 531
S LQ+V RG++ L +DE G R++ L Y
Sbjct: 533 TSKLQEVGRGLR-LPVDENGHRVSQEEFRLNY 563
>gnl|CDD|214581 smart00244, PHB, prohibitin homologues. prohibitin homologues.
Length = 160
Score = 28.4 bits (64), Expect = 7.8
Identities = 11/53 (20%), Positives = 20/53 (37%), Gaps = 6/53 (11%)
Query: 540 QRGEYWRVLMPGIYFIEASKEGYELFRDRIKIPESTSPVVGAVLESLLEFNIT 592
+ G RVL PG++F+ D K+ E++ + N+
Sbjct: 16 RLGRVLRVLGPGLHFLI------PFIDDVKKVDLRAQTDDVPPQETITKDNVK 62
>gnl|CDD|224387 COG1470, COG1470, Predicted membrane protein [Function unknown].
Length = 513
Score = 29.0 bits (65), Expect = 8.3
Identities = 15/68 (22%), Positives = 32/68 (47%), Gaps = 3/68 (4%)
Query: 510 VKGLVLDETGSRLANVSISLAYKNVSFMSSQRGEYWRVLMPGIYFIEASKEGYELFRDR- 568
K ++D+ G+ + + N SF +S +G + PG Y + +K+G + R
Sbjct: 189 SKLRLVDDDGAGVPKALVKD--GNESFETSSKGNLEVEITPGKYVVLIAKKGIYEKKKRA 246
Query: 569 IKIPESTS 576
+K+ + +
Sbjct: 247 VKLNDGET 254
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 0.410
Gapped
Lambda K H
0.267 0.0716 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 33,637,852
Number of extensions: 3357083
Number of successful extensions: 3118
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2985
Number of HSP's successfully gapped: 150
Length of query: 651
Length of database: 10,937,602
Length adjustment: 103
Effective length of query: 548
Effective length of database: 6,369,140
Effective search space: 3490288720
Effective search space used: 3490288720
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 (27.7 bits)