Query psy13321
Match_columns 144
No_of_seqs 144 out of 446
Neff 5.9
Searched_HMMs 46136
Date Fri Aug 16 16:30:42 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy13321.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/13321hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG3641|consensus 99.9 6.9E-24 1.5E-28 187.6 4.8 133 3-142 193-327 (650)
2 KOG3641|consensus 98.8 2.2E-09 4.8E-14 96.1 3.7 52 2-53 503-555 (650)
3 cd06907 M14_AGBL2-3_like Pepti 98.2 2.2E-06 4.8E-11 70.9 4.8 49 2-52 120-169 (261)
4 cd06906 M14_Nna1 Peptidase M14 98.1 3.1E-06 6.6E-11 70.7 4.9 50 2-52 126-176 (278)
5 cd06236 M14_AGBL5_like Peptida 98.1 2.9E-06 6.2E-11 71.6 4.5 51 2-54 142-193 (304)
6 cd06908 M14_AGBL4_like Peptida 98.0 7.3E-06 1.6E-10 67.7 4.6 51 3-53 118-169 (261)
7 cd06235 M14_Nna1_like_2 Subgro 97.4 0.00024 5.2E-09 58.3 4.8 49 3-53 120-169 (258)
8 cd03856 M14_Nna1_like Peptidas 96.8 0.002 4.3E-08 53.3 5.1 49 3-52 128-177 (269)
9 cd06234 M14_Nna1_like_1 A bact 91.0 0.36 7.8E-06 40.0 4.4 46 3-54 131-177 (263)
10 cd06248 M14_CPA_CPB_like Pepti 56.8 12 0.00027 31.3 3.2 32 6-39 167-198 (304)
11 cd06909 M14_ASPA Aspartoacylas 48.9 31 0.00067 28.7 4.4 39 7-45 74-112 (282)
12 cd06239 Peptidase_M14-like_1_2 48.5 19 0.00041 29.2 3.0 29 6-40 109-137 (231)
13 smart00140 NGF Nerve growth fa 46.3 26 0.00057 25.5 3.1 34 74-108 18-51 (106)
14 cd06237 M14_Nna1_like_3 A bact 45.4 26 0.00057 28.5 3.4 34 6-40 127-160 (244)
15 smart00613 PAW domain present 43.4 97 0.0021 21.6 5.5 73 46-123 10-84 (89)
16 PF00243 NGF: Nerve growth fac 42.0 18 0.0004 26.7 1.8 35 74-109 21-55 (116)
17 cd03860 M14_CP_A-B_like The Pe 36.7 36 0.00078 28.1 3.0 30 6-39 160-189 (294)
18 KOG2650|consensus 36.2 38 0.00083 30.1 3.2 35 3-41 280-315 (418)
19 PRK02259 aspartoacylase; Provi 35.6 65 0.0014 26.7 4.3 37 10-46 79-115 (288)
20 COG2866 Predicted carboxypepti 34.1 5.9 0.00013 34.5 -2.2 43 68-111 2-45 (374)
21 cd06226 M14_CPT_like Peptidase 30.9 59 0.0013 27.3 3.3 35 6-40 159-203 (293)
22 cd00596 Peptidase_M14_like The 30.3 54 0.0012 24.8 2.8 27 6-38 80-106 (196)
23 cd03859 M14_CPT Peptidase M14- 29.7 55 0.0012 27.1 3.0 30 6-40 173-202 (295)
24 PF06030 DUF916: Bacterial pro 27.8 1.2E+02 0.0025 22.1 4.1 32 93-125 9-40 (121)
25 PF09855 DUF2082: Nucleic-acid 27.3 1.3E+02 0.0029 19.7 3.9 32 70-104 18-49 (64)
26 smart00631 Zn_pept Zn_pept. 26.2 73 0.0016 26.0 3.1 29 6-39 157-185 (277)
27 cd06231 Peptidase_M14-like_4 A 24.9 91 0.002 25.3 3.4 35 8-46 114-148 (236)
28 PF00246 Peptidase_M14: Zinc c 23.0 76 0.0016 25.5 2.6 31 6-42 153-183 (279)
29 cd06230 M14_ASTE_ASPA_like The 22.5 1.6E+02 0.0034 23.6 4.3 41 6-50 68-108 (252)
No 1
>KOG3641|consensus
Probab=99.89 E-value=6.9e-24 Score=187.59 Aligned_cols=133 Identities=25% Similarity=0.309 Sum_probs=106.4
Q ss_pred CCCCCCchHHHHHHHHHhhhCC-CcceeEEEeeccccccCCceeeecccC-cccccccccceecccCCcccCCCceeeee
Q psy13321 3 PSKGNPGISTALTLITSLNQDK-NLELDFIIDLHAHSSLKGLFIYGNSYD-DIYSSRASLVSLALPCKRWVAGNLGRVDF 80 (144)
Q Consensus 3 ~~~~~p~l~~~~~~~~~~~~~~-~~~l~f~~d~ha~S~~~g~fv~gNv~p-p~~r~~~~~~~l~f~~S~FesGNL~~v~~ 80 (144)
|-+.||.++ .|+-|.+=.-+. ...|--.|+- ++-++.-..++++++. +.. .....|+| .|+||||||.+|.+
T Consensus 193 P~~~H~pi~-~k~pi~e~~~~~q~~ki~~~l~~-~~~sd~~~~vv~~ld~~~~~---p~~~~l~f-~s~fesgnLr~Viq 266 (650)
T KOG3641|consen 193 PAVLHPPIY-FKAPIVESRLNSQSSKISSCLPP-APVSDLEKAVVYDLDAHSTI---PHNAELWF-QSEFESGNLRSVIQ 266 (650)
T ss_pred eecccCCCc-cCccceeccccccccchhhhcCC-CChhhhhhhhcccccCCcCC---CCCcceee-ecccccCCcceeEE
Confidence 445788888 666653322221 2333333444 6666666777777764 222 25688999 99999999999999
Q ss_pred eCCeeEEEEecCCCCCCCeeeeEEEEEeccCCCeeEEEEEeccCccccccccCCeeEEEeee
Q psy13321 81 TSEFEYDLFIRPDTCNPRHRLWFNFVIDNTRLDQRVILNIVNMGKTKNLFRDGMTPLEETIL 142 (144)
Q Consensus 81 ~~~~ey~L~l~pD~~t~~~~qWFyF~V~~~~~~~~~~f~I~N~~k~~sly~~Gm~P~~~S~~ 142 (144)
++..||+|+++||++.+.|.|||||.|+| +++++++|+|+|+.|+.++|..||+|+|||.+
T Consensus 267 v~~~eydL~~~pDtn~~~~~~wfYfevsg-~~s~ry~FnivN~sk~~tqfe~gmqp~mys~n 327 (650)
T KOG3641|consen 267 VPQQEYDLFLAPDTNPNEYGVWFYFEVSG-RASVRYCFNIVNFSKSSTQFENGMQPKMYSLN 327 (650)
T ss_pred ecccccceeecCCCCCcccceEEEEEecC-CcCcceEEEEEeeccchhHHhcccCcceeehh
Confidence 99999999999999999999999999999 89999999999999999999999999999974
No 2
>KOG3641|consensus
Probab=98.83 E-value=2.2e-09 Score=96.14 Aligned_cols=52 Identities=31% Similarity=0.436 Sum_probs=48.8
Q ss_pred CCCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCcc
Q psy13321 2 NPSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDDI 53 (144)
Q Consensus 2 ~~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp~ 53 (144)
.|++ +||+++|+|+||++|.+.++....+|+|+|+||.+.++|+|||+.++.
T Consensus 503 tps~~shPsi~~~k~li~~l~~~~~~~p~~Y~DlHgHSqK~n~FvYGnv~~~~ 555 (650)
T KOG3641|consen 503 TPSPASHPSIYAVKQLIQQLSNVPHSRPLGYVDLHGHSQKVNHFVYGNVNEER 555 (650)
T ss_pred CCCcccchhHHhHHHHHhhhhcccccCceEeecccccccccceEEecCcCCch
Confidence 3666 999999999999999999999999999999999999999999998776
No 3
>cd06907 M14_AGBL2-3_like 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
Probab=98.18 E-value=2.2e-06 Score=70.94 Aligned_cols=49 Identities=29% Similarity=0.418 Sum_probs=42.9
Q ss_pred CCCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCc
Q psy13321 2 NPSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDD 52 (144)
Q Consensus 2 ~~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp 52 (144)
+|.+ .||+++++|++++.+.+ +..++++||+|+||...+.|+||+...+
T Consensus 120 ~p~~~~~P~i~~~k~li~~l~~--~~~i~~ylDlHghs~~~~~F~yG~~~~~ 169 (261)
T cd06907 120 TPLKDSFPTIWYTKNMVKRLLE--EREVILYCDLHGHSRKNNVFMYGCENKL 169 (261)
T ss_pred CCCcccCchHHHHHHHHHHHHh--cCCeEEEEEeccchhccceEeecCCCCC
Confidence 3555 89999999999999865 4789999999999999999999998643
No 4
>cd06906 M14_Nna1 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 mouse Nna1/CCP-1, and -4 proteins, and the human Nna1/AGTPBP-1 protein. 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 Nna
Probab=98.14 E-value=3.1e-06 Score=70.69 Aligned_cols=50 Identities=28% Similarity=0.375 Sum_probs=43.1
Q ss_pred CCCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCc
Q psy13321 2 NPSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDD 52 (144)
Q Consensus 2 ~~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp 52 (144)
+|.+ .||+++++|+|+..|.+. +..+.+|||+|+||...|.|+||+..+.
T Consensus 126 ~p~~~~~P~i~~~k~l~~~l~~~-~~~~~~yiDlHghs~~~~~F~yG~~~~~ 176 (278)
T cd06906 126 SPNPELHPTIYHTKGLLQYLAAI-KRSPLVYCDYHGHSRKKNVFMYGCSIKE 176 (278)
T ss_pred CCCcccChHHHHHHHHHHHHHHh-CCCceEEEeecccccccceEEeccCCCc
Confidence 4666 899999999999888654 4567899999999999999999998754
No 5
>cd06236 M14_AGBL5_like Peptidase M14-like domain of ATP/GTP binding protein_like (AGBL)-5, 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 AGBL5 and the mouse cytosolic carboxypeptidase (CCP)-5. 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
Probab=98.13 E-value=2.9e-06 Score=71.64 Aligned_cols=51 Identities=45% Similarity=0.694 Sum_probs=43.8
Q ss_pred CCCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCccc
Q psy13321 2 NPSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDDIY 54 (144)
Q Consensus 2 ~~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp~~ 54 (144)
.|.+ .||+++|+|++|..+.+ +..+++|||+|+||.+.|.|+||+..+...
T Consensus 142 ~p~~~~~Pei~aik~~i~~~~~--~~~i~~yiDlH~hs~~~~~F~Yg~~~~~~~ 193 (304)
T cd06236 142 NPDPELHPSIYAIKKLILYLHE--ESRLAFYIDLHAHASKRGCFIYGNALEDES 193 (304)
T ss_pred CCCcccCHHHHHHHHHHHHhhc--cCCceEEEEecccccccceEeeecCCChHH
Confidence 3555 89999999999988853 568999999999999999999999876543
No 6
>cd06908 M14_AGBL4_like 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
Probab=98.00 E-value=7.3e-06 Score=67.74 Aligned_cols=51 Identities=51% Similarity=0.900 Sum_probs=45.7
Q ss_pred CCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCcc
Q psy13321 3 PSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDDI 53 (144)
Q Consensus 3 ~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp~ 53 (144)
|++ .||++.|+|+++.++.++.+..++++||+|+||...+.|.||+.++..
T Consensus 118 p~~~~~PEv~av~~~i~~~~~~~~~~i~~~lD~H~hs~~~~~F~yG~~~~~~ 169 (261)
T cd06908 118 PSPWAHPTLHAVKNLLKELDNDSTTQLDFYIDLHAHSSLMNCFIYGNTYDDV 169 (261)
T ss_pred CCcccChHHHHHHHHHHHhhhccccCeeEEEEeeccccccceeeccccCCcc
Confidence 545 899999999999999887788999999999999999999999986543
No 7
>cd06235 M14_Nna1_like_2 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 induc
Probab=97.39 E-value=0.00024 Score=58.35 Aligned_cols=49 Identities=41% Similarity=0.589 Sum_probs=42.7
Q ss_pred CCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCcc
Q psy13321 3 PSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDDI 53 (144)
Q Consensus 3 ~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp~ 53 (144)
|.+ .||..+++|+++.++.+ +..+++++|+|+||...|.|+||+-..+.
T Consensus 120 p~~~~~PE~~~~~~~i~~~~~--~~~~~~~iDlH~~s~~~~~F~yg~~~~~~ 169 (258)
T cd06235 120 PDKKLHPEIYHVKQLIKKLSQ--ERNIALFIDLHGHSRKKNSFMYGCSNSDD 169 (258)
T ss_pred CCcccCcHHHHHHHHHHHHhc--cCCceEEEecccccccCCeeeecCCCCCc
Confidence 544 89999999999988854 66799999999999999999999987654
No 8
>cd03856 M14_Nna1_like 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. M
Probab=96.84 E-value=0.002 Score=53.33 Aligned_cols=49 Identities=35% Similarity=0.527 Sum_probs=42.0
Q ss_pred CCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCc
Q psy13321 3 PSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDD 52 (144)
Q Consensus 3 ~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp 52 (144)
|.+ .||...++|+++.++.++ +..+++++|+|+|++..+.|+||+-.++
T Consensus 128 p~~~~~pE~~~~~~~~~~~~~~-~~~~~~~idlH~~~~~~~~f~yG~~~~~ 177 (269)
T cd03856 128 PSPDLHPEIYLVKGLMLYLAAG-KRGVLFYCDFHGHSRKKNVFMYGCSFKD 177 (269)
T ss_pred CCCCCCCCHHHHHHHHHHHHhc-cCCceEEEEecCCCccCceEeecCCCch
Confidence 555 899999999999887553 4589999999999999999999988643
No 9
>cd06234 M14_Nna1_like_1 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.
Probab=90.99 E-value=0.36 Score=40.00 Aligned_cols=46 Identities=24% Similarity=0.364 Sum_probs=36.6
Q ss_pred CCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeecccCccc
Q psy13321 3 PSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSYDDIY 54 (144)
Q Consensus 3 ~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~pp~~ 54 (144)
|++ .+|...++++++.+ ..+++++|+|+++.+..+|.+|....|.+
T Consensus 131 p~~~s~PEt~av~~~~~~------~~~~~~ld~Hs~~~~py~f~~g~~~~p~~ 177 (263)
T cd06234 131 PSAERSPEVFAVRQRMEE------TGVDFFLDVHGDEALPYNFIAGSEGVPGW 177 (263)
T ss_pred CCCCCCHHHHHHHHHHHh------cCCeEEEEeCCCCCCCccEeccCCCCCCc
Confidence 444 78999999998843 36999999999999988999887654433
No 10
>cd06248 M14_CPA_CPB_like Peptidase M14 Carboxypeptidase A/B-like subfamily: This 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,
Probab=56.78 E-value=12 Score=31.28 Aligned_cols=32 Identities=19% Similarity=0.239 Sum_probs=26.0
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeeccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSS 39 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~ 39 (144)
-+|.-.|+++++.++.+ +..++++||+|+.+.
T Consensus 167 sEpEt~av~~~~~~~~~--~~~~~~~l~~Hs~~~ 198 (304)
T cd06248 167 DAPEAKALAAFLNKLAE--GQGIVGYIDWHSYSQ 198 (304)
T ss_pred ccHHHHHHHHHHHhccc--cCceEEEEEeccCcc
Confidence 67889999999977643 568999999997553
No 11
>cd06909 M14_ASPA Aspartoacylase (ASPA) belongs to the Succinylglutamate desuccinylase/aspartoacylase subfamily of the M14 family of metallocarboxypeptidases. ASPA (also known as aminoacylase 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.
Probab=48.85 E-value=31 Score=28.75 Aligned_cols=39 Identities=33% Similarity=0.398 Sum_probs=27.9
Q ss_pred CCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCcee
Q psy13321 7 NPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFI 45 (144)
Q Consensus 7 ~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv 45 (144)
.+....++.+...+........|++||+|..++..|..+
T Consensus 74 ~~e~~~A~~l~~~l~~~~~~~~D~~iDLHstts~~g~~l 112 (282)
T cd06909 74 PYEVKRAKELNQKLGPKGNSPCDFVIDLHNTTSNMGLTL 112 (282)
T ss_pred CHHHHHHHHHHHHHhhccCCCceEEEECCCCCCcCCCeE
Confidence 346677778877765433357999999999877777443
No 12
>cd06239 Peptidase_M14-like_1_2 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. Th
Probab=48.54 E-value=19 Score=29.23 Aligned_cols=29 Identities=17% Similarity=0.379 Sum_probs=23.7
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeecccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSL 40 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~ 40 (144)
.+|.-.++++++.++ ..|++||+|.+++.
T Consensus 109 s~PEtr~l~~~~~~~------~pd~~iDlH~~~~~ 137 (231)
T cd06239 109 SQPESRLLRDVYDGF------QPDFCFNLHDQRTI 137 (231)
T ss_pred ChHHHHHHHHHHHhc------CCEEEEEECCCCCc
Confidence 578888888887554 49999999999987
No 13
>smart00140 NGF Nerve growth factor (NGF or beta-NGF). NGF is important for the development and maintenance of the sympathetic and sensory nervous systems.
Probab=46.32 E-value=26 Score=25.50 Aligned_cols=34 Identities=12% Similarity=-0.023 Sum_probs=25.6
Q ss_pred CceeeeeeCCeeEEEEecCCCCCCCeeeeEEEEEe
Q psy13321 74 NLGRVDFTSEFEYDLFIRPDTCNPRHRLWFNFVID 108 (144)
Q Consensus 74 NL~~v~~~~~~ey~L~l~pD~~t~~~~qWFyF~V~ 108 (144)
|-..+.-+.+++-.+.-.-+.++..+.|||| ...
T Consensus 18 nKt~a~Di~G~~VtVL~~v~~nn~~~kQyF~-ET~ 51 (106)
T smart00140 18 DKTTATDISGNEVTVLGEVPVNNGPLKQYFY-ETR 51 (106)
T ss_pred ccCEEEecCCCEEEEEEEEEeCCceEEEEEE-Eee
Confidence 5556666677887777777888889999998 443
No 14
>cd06237 M14_Nna1_like_3 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.
Probab=45.44 E-value=26 Score=28.52 Aligned_cols=34 Identities=15% Similarity=0.251 Sum_probs=26.6
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeecccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSL 40 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~ 40 (144)
-+|.-.|+++++.++..+ +..++++||+|+-+..
T Consensus 127 sepEt~a~~~~~~~~~~~-~~~~~~~id~Hs~~~~ 160 (244)
T cd06237 127 NQPETRAIRDYLVRLVKE-GGKIVFALDFHSTWHD 160 (244)
T ss_pred CCHHHHHHHHHHHHHhcc-CCCEEEEEEeccCCcc
Confidence 468888999999887655 5689999999965433
No 15
>smart00613 PAW domain present in PNGases and other hypothetical proteins. present in several copies in proteins with unknown function in C. elegans
Probab=43.40 E-value=97 Score=21.60 Aligned_cols=73 Identities=19% Similarity=0.214 Sum_probs=41.8
Q ss_pred eecccCcccccccccceecccCCcccCCCceeeeeeCCeeEEEEe-cCCCCCCCeeee-EEEEEeccCCCeeEEEEEecc
Q psy13321 46 YGNSYDDIYSSRASLVSLALPCKRWVAGNLGRVDFTSEFEYDLFI-RPDTCNPRHRLW-FNFVIDNTRLDQRVILNIVNM 123 (144)
Q Consensus 46 ~gNv~pp~~r~~~~~~~l~f~~S~FesGNL~~v~~~~~~ey~L~l-~pD~~t~~~~qW-FyF~V~~~~~~~~~~f~I~N~ 123 (144)
-||+-.+.|+.....+..+- -|+..|+.++.....+.--|.+ ++.-...+ -.| |-++..|. .=..+.+.+..+
T Consensus 10 ~Ydi~~d~Ys~~~~dGs~v~---~~~~~nIeR~vd~~~~~~~~~~~~~e~~~~~-I~WkFdl~~~g~-~V~ki~Ir~~g~ 84 (89)
T smart00613 10 TYDIINDTYSHTNEDGSPVQ---PYEVKNIERVVDKELNEVYLHKKRPEEEGNY-IYWKFDLKSTGK-SVEKVVIRMSGI 84 (89)
T ss_pred EEEecCcEEEeeCCCCceee---eEEEeeEEEEEeccCCeEEEEEecCCCCCce-EEEEEEccCCCc-EEEEEEEEEceE
Confidence 45665566654434444333 3778899999875444433444 55544445 788 77777663 334455555443
No 16
>PF00243 NGF: Nerve growth factor family; InterPro: IPR002072 During the development of the vertebrate nervous system, many neurons become redundant (because they have died, failed to connect to target cells, etc.) and are eliminated. At the same time, developing neurons send out axon outgrowths that contact their target cells []. Such cells control their degree of innervation (the number of axon connections) by the secretion of various specific neurotrophic factors that are essential for neuron survival. One of these is nerve growth factor (NGF or beta-NGF), a vertebrate protein that stimulates division and differentiation of sympathetic and embryonic sensory neurons [, ]. NGF is mostly found outside the central nervous system (CNS), but slight traces have been detected in adult CNS tissues, although a physiological role for this is unknown []; it has also been found in several snake venoms [, ]. NGF is a protein of about 120 residues that is cleaved from a larger precursor molecule. It contains six cysteines all involved in intrachain disulphide bonds. A schematic representation of the structure of NGF is shown below: +------------------------+ | | | | xxxxxxCxxxxxxxxxxxxxxxxxxxxxCxxxxCxxxxxCxxxxxxxxxxxxxCxCxxxx | | | | +--------------------------|-----+ | +---------------------+ 'C': conserved cysteine involved in a disulphide bond. This entry also contains NGF-related proteins such as neutrophin 3, which promotes the survival of visceral and proprioceptive sensory neurons, and brain-derived neurotrophin, which promotes the survival of neuronal populations that are located either in the central nervous system or directly connected to it [, ].; GO: 0005102 receptor binding; PDB: 1NT3_A 1BND_B 3BUK_A 1B8K_A 1B98_A 1HCF_A 1WWW_V 1SG1_A 2IFG_E 1BTG_A ....
Probab=41.97 E-value=18 Score=26.67 Aligned_cols=35 Identities=11% Similarity=-0.071 Sum_probs=23.4
Q ss_pred CceeeeeeCCeeEEEEecCCCCCCCeeeeEEEEEec
Q psy13321 74 NLGRVDFTSEFEYDLFIRPDTCNPRHRLWFNFVIDN 109 (144)
Q Consensus 74 NL~~v~~~~~~ey~L~l~pD~~t~~~~qWFyF~V~~ 109 (144)
|...+.-+.+++..+.-.-+.++..+.|||| .++.
T Consensus 21 nk~tA~Di~G~~VtVL~~v~~n~~~~kQyF~-EtkC 55 (116)
T PF00243_consen 21 NKTTAVDIKGNEVTVLGEVNINNGVYKQYFF-ETKC 55 (116)
T ss_dssp HH-EEEBTTS-EEEE-SEEESSSSEEE-EEE-EEEE
T ss_pred ccceeecCCCCEEEEEeeEecCCceEEEEEE-EEEE
Confidence 5666666778889988888888878999875 5553
No 17
>cd03860 M14_CP_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
Probab=36.72 E-value=36 Score=28.11 Aligned_cols=30 Identities=17% Similarity=0.278 Sum_probs=23.1
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeeccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSS 39 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~ 39 (144)
-+|...|+++++.+.. .+++++||+|+.+.
T Consensus 160 sepEt~al~~~~~~~~----~~~~~~ld~Hs~~~ 189 (294)
T cd03860 160 SEPETRAVRDFLLSLR----GRIKAYLSLHSYGQ 189 (294)
T ss_pred chHHHHHHHHHHHhcc----ccEEEEEEeccCCc
Confidence 4677888888886553 47999999998763
No 18
>KOG2650|consensus
Probab=36.22 E-value=38 Score=30.10 Aligned_cols=35 Identities=31% Similarity=0.472 Sum_probs=28.4
Q ss_pred CCC-CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccC
Q psy13321 3 PSK-GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLK 41 (144)
Q Consensus 3 ~~~-~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~ 41 (144)
|++ -+|-..|++++|.+...+ +.+||++|+-|.+.
T Consensus 280 ~~pfSEpEt~av~~fi~~~~~~----i~~yislHSYsQ~l 315 (418)
T KOG2650|consen 280 PSPFSEPETRAVRDFITSFENN----IKAYISLHSYSQLL 315 (418)
T ss_pred CCCCCcHHHHHHHHHHHhcCcc----eEEEEEecccceeE
Confidence 455 789999999999877553 99999999877654
No 19
>PRK02259 aspartoacylase; Provisional
Probab=35.55 E-value=65 Score=26.65 Aligned_cols=37 Identities=35% Similarity=0.450 Sum_probs=25.1
Q ss_pred hHHHHHHHHHhhhCCCcceeEEEeeccccccCCceee
Q psy13321 10 ISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIY 46 (144)
Q Consensus 10 l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~ 46 (144)
...++.+...+........|++||+|..++..+..++
T Consensus 79 ~~~A~~l~~~~~~~~~~~~D~~iDLHttts~~~~~~~ 115 (288)
T PRK02259 79 QLRAKELVQQLGPKGNSPCDFIIDLHSTTANMGLSLI 115 (288)
T ss_pred HHHHHHHHHHHhhccCccCcEEEECCCCCCCCCceEE
Confidence 5566667666643333588999999998777774443
No 20
>COG2866 Predicted carboxypeptidase [Amino acid transport and metabolism]
Probab=34.10 E-value=5.9 Score=34.46 Aligned_cols=43 Identities=21% Similarity=0.227 Sum_probs=37.4
Q ss_pred CcccCCCceeeeeeCCeeEEEEecCCCCCCCeeeeEE-EEEeccC
Q psy13321 68 KRWVAGNLGRVDFTSEFEYDLFIRPDTCNPRHRLWFN-FVIDNTR 111 (144)
Q Consensus 68 S~FesGNL~~v~~~~~~ey~L~l~pD~~t~~~~qWFy-F~V~~~~ 111 (144)
..|.+|.+..+......--++.+++|... .+.|||| |++.+..
T Consensus 2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~~~~ 45 (374)
T COG2866 2 TSFLAGIIAVKDLTQPTLERLALRPDYRA-DQEQELYLFRVLGKA 45 (374)
T ss_pred cchhhhhhhhhcccchhHHHhhcccccch-hhhhcchhhhhhccc
Confidence 46888999988888888888999999988 8999999 9999763
No 21
>cd06226 M14_CPT_like 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.
Probab=30.89 E-value=59 Score=27.29 Aligned_cols=35 Identities=23% Similarity=0.316 Sum_probs=25.5
Q ss_pred CCCchHHHHHHHHHhhhCCC----------cceeEEEeecccccc
Q psy13321 6 GNPGISTALTLITSLNQDKN----------LELDFIIDLHAHSSL 40 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~----------~~l~f~~d~ha~S~~ 40 (144)
-+|...|+++++.+...+.+ ..+.++||+|+.+.+
T Consensus 159 SEpEt~Av~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~HS~g~~ 203 (293)
T cd06226 159 SEPETAALEDYIRGLFPDQRGPGDTDPAPDDTTGVYLDIHSYSNL 203 (293)
T ss_pred CcHHHHHHHHHHHhccccccccccccccccccceEEEEeccCCCe
Confidence 56889999999987754322 248899999985433
No 22
>cd00596 Peptidase_M14_like The M14 family of metallocarboxypeptidases (MCPs) 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
Probab=30.33 E-value=54 Score=24.82 Aligned_cols=27 Identities=33% Similarity=0.507 Sum_probs=20.4
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeecccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHS 38 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S 38 (144)
.+|.-.|+++++.+. .+++++|+|+.+
T Consensus 80 ~~~e~~~~~~~~~~~------~~~~~idlH~~~ 106 (196)
T cd00596 80 SEPETRALAELIQQR------KVDLYIDLHSGS 106 (196)
T ss_pred CcHHHHHHHHHHHhC------CceEEEEEecCC
Confidence 456666777777544 799999999887
No 23
>cd03859 M14_CPT 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.
Probab=29.71 E-value=55 Score=27.10 Aligned_cols=30 Identities=17% Similarity=0.293 Sum_probs=22.9
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeecccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSL 40 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~ 40 (144)
.+|...|+++++.+. ..++++||+|+.+.+
T Consensus 173 sepEt~av~~~~~~~-----~~~~~~l~~Hs~g~~ 202 (295)
T cd03859 173 SEPETQAIRDFVESH-----KNIKTALNYHTYSNL 202 (295)
T ss_pred chHHHHHHHHHHHhC-----CCeEEEEEeecCCce
Confidence 578888999988542 289999999986443
No 24
>PF06030 DUF916: Bacterial protein of unknown function (DUF916); InterPro: IPR010317 This family consists of putative cell surface proteins, from Firmicutes, of unknown function.
Probab=27.78 E-value=1.2e+02 Score=22.10 Aligned_cols=32 Identities=13% Similarity=0.225 Sum_probs=14.9
Q ss_pred CCCCCCeeeeEEEEEeccCCCeeEEEEEeccCc
Q psy13321 93 DTCNPRHRLWFNFVIDNTRLDQRVILNIVNMGK 125 (144)
Q Consensus 93 D~~t~~~~qWFyF~V~~~~~~~~~~f~I~N~~k 125 (144)
|....+...+|.+.+.-. ..+.+.+.|.|.+.
T Consensus 9 ~~Q~~~~~~YFdL~~~P~-q~~~l~v~i~N~s~ 40 (121)
T PF06030_consen 9 ENQIDKNVSYFDLKVKPG-QKQTLEVRITNNSD 40 (121)
T ss_pred ccccCCCCCeEEEEeCCC-CEEEEEEEEEeCCC
Confidence 333333345555555533 34445555555443
No 25
>PF09855 DUF2082: Nucleic-acid-binding protein containing Zn-ribbon domain (DUF2082); InterPro: IPR018652 This family of proteins contains various hypothetical prokaryotic proteins as well as some Zn-ribbon nucleic-acid-binding proteins.
Probab=27.31 E-value=1.3e+02 Score=19.72 Aligned_cols=32 Identities=6% Similarity=0.097 Sum_probs=26.0
Q ss_pred ccCCCceeeeeeCCeeEEEEecCCCCCCCeeeeEE
Q psy13321 70 WVAGNLGRVDFTSEFEYDLFIRPDTCNPRHRLWFN 104 (144)
Q Consensus 70 FesGNL~~v~~~~~~ey~L~l~pD~~t~~~~qWFy 104 (144)
-..|++.++..+..+.|....+++| +|+.||.
T Consensus 18 ~tgg~~skiFdvq~~~f~~v~C~~C---GYTE~Y~ 49 (64)
T PF09855_consen 18 ATGGGLSKIFDVQNKKFTTVSCTNC---GYTEFYK 49 (64)
T ss_pred ccCCeeEEEEEecCcEEEEEECCCC---CCEEEEe
Confidence 3567788888888889999998888 7777776
No 26
>smart00631 Zn_pept Zn_pept.
Probab=26.23 E-value=73 Score=25.97 Aligned_cols=29 Identities=28% Similarity=0.399 Sum_probs=20.5
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeeccccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSS 39 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~ 39 (144)
..|...|+++++.+. . .+++++|+|+.+.
T Consensus 157 sepEt~ai~~~~~~~---~--~~~~~id~Hs~~~ 185 (277)
T smart00631 157 SEPETKAVRDFIRSN---R--RFVLYIDLHSYSQ 185 (277)
T ss_pred CcHHHHHHHHHHHhc---C--CeeEEEEeccCCc
Confidence 456666777776443 1 7999999998743
No 27
>cd06231 Peptidase_M14-like_4 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 differe
Probab=24.87 E-value=91 Score=25.27 Aligned_cols=35 Identities=23% Similarity=0.468 Sum_probs=23.1
Q ss_pred CchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceee
Q psy13321 8 PGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIY 46 (144)
Q Consensus 8 p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~ 46 (144)
|...++++++.++ ....+++||+|..++..+.+.+
T Consensus 114 ~E~~al~~~~~~~----~~~~~~~IDLH~~~~~~~~~~~ 148 (236)
T cd06231 114 PEVRLLMEWLRRL----GAAFDLHIDLHEDTESTDTYNY 148 (236)
T ss_pred HHHHHHHHHHHHh----CCCcEEEEEeCCCCCCCCccee
Confidence 4445555555333 2479999999988887775544
No 28
>PF00246 Peptidase_M14: Zinc carboxypeptidase This is family M14 in the peptidase classification. ; InterPro: IPR000834 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of sequences contain a diverse range of gene families, which include metallopeptidases belonging to MEROPS peptidase family M14 (carboxypeptidase A, clan MC), subfamilies M14A and M14B. The carboxypeptidase A family can be divided into two subfamilies: carboxypeptidase H (regulatory) and carboxypeptidase A (digestive) []. Members of the H family have longer C-termini than those of family A [], and carboxypeptidase M (a member of the H family) is bound to the membrane by a glycosylphosphatidylinositol anchor, unlike the majority of the M14 family, which are soluble []. The zinc ligands have been determined as two histidines and a glutamate, and the catalytic residue has been identified as a C-terminal glutamate, but these do not form the characteristic metalloprotease HEXXH motif [, ]. Members of the carboxypeptidase A family are synthesised as inactive molecules with propeptides that must be cleaved to activate the enzyme. Structural studies of carboxypeptidases A and B reveal the propeptide to exist as a globular domain, followed by an extended alpha-helix; this shields the catalytic site, without specifically binding to it, while the substrate-binding site is blocked by making specific contacts [, ]. Other examples of protein families in this entry include: Intron maturase Putative mitochondrial processing peptidase alpha subunit Superoxide dismutase [Mn] (1.15.1.1 from EC) Asparagine synthetase [glutamine-hydrolysing] 3 (6.3.5.4 from EC) Glucose-6-phosphate isomerase (5.3.1.9 from EC) ; GO: 0004181 metallocarboxypeptidase activity, 0008270 zinc ion binding, 0006508 proteolysis; PDB: 3DGV_A 3OSL_C 3D4U_A 2NSM_A 1QMU_A 1H8L_A 2PJ2_A 2PJ9_A 1ZG8_A 1Z5R_A ....
Probab=23.01 E-value=76 Score=25.52 Aligned_cols=31 Identities=26% Similarity=0.368 Sum_probs=23.3
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCC
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKG 42 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g 42 (144)
-+|...|+++++.+ ..+++++|+|+++....
T Consensus 153 sepEt~al~~~~~~------~~~~~~id~H~~~~~~~ 183 (279)
T PF00246_consen 153 SEPETRALRNLIQD------WNPDFFIDFHSGGNAIL 183 (279)
T ss_dssp TSHHHHHHHHHHHH------TTEEEEEEEEESSSEEE
T ss_pred hhhHHHHHHHHHhh------cceeEEEecccccccee
Confidence 36777777777744 68999999998865544
No 29
>cd06230 M14_ASTE_ASPA_like 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.
Probab=22.54 E-value=1.6e+02 Score=23.57 Aligned_cols=41 Identities=29% Similarity=0.237 Sum_probs=27.7
Q ss_pred CCCchHHHHHHHHHhhhCCCcceeEEEeeccccccCCceeeeccc
Q psy13321 6 GNPGISTALTLITSLNQDKNLELDFIIDLHAHSSLKGLFIYGNSY 50 (144)
Q Consensus 6 ~~p~l~~~~~~~~~~~~~~~~~l~f~~d~ha~S~~~g~fv~gNv~ 50 (144)
..|+...++.+...+.. ..|++||+|..+...-.+++.+..
T Consensus 68 ~~~~~~~a~~l~~~i~~----~~d~~iDlH~~~~~~~~~~~~~~~ 108 (252)
T cd06230 68 GTYEDRLAAELCPELEG----LADAVLDLHSTSSEGPPFILVGDH 108 (252)
T ss_pred CCHHHHHHHHHHHHHhh----hccEEEECCCCCCCCCCEEEEcCC
Confidence 34556666666655533 389999999888855577776543
Done!