RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy16327
(994 letters)
>gnl|CDD|227354 COG5021, HUL4, Ubiquitin-protein ligase [Posttranslational
modification, protein turnover, chaperones].
Length = 872
Score = 294 bits (754), Expect = 1e-85
Identities = 142/419 (33%), Positives = 204/419 (48%), Gaps = 35/419 (8%)
Query: 509 QPLPPGWELRRDPRGRVYYVDHNTRSTTWQRPNSERL-----------QHFKHWQGERAH 557
L + R D GR YY+DH+ T + RP E + H
Sbjct: 297 LRLNSLFSTRADSFGRTYYLDHDRILTQYSRPLLEETLGESTSFLVVNNDDSSSIKDLPH 356
Query: 558 VVSQGSQRFLYPQHGVGVSSSSAVSFSTGVTEEDDALGSLPSGWERRVQPDGRVYFVNHK 617
V GS FL S + S G T + + P+GW ++ G+ F +
Sbjct: 357 QV--GSNPFLEAHPE---FSELLKNQSRGTTRD---FRNKPTGWSSSIEDLGQFLFSDFL 408
Query: 618 NRTTQWEDPRTQ--GQEIG-----------QIGADEPPLPPGWEIRYTEDGTRYFVDHNT 664
++ +ED R + G+E Q + E PL GW+ R YFV+H
Sbjct: 409 TSSSTYEDLRREQLGRESDESFYVASNVQQQRASREGPLLSGWKTRLNNLYRFYFVEHRK 468
Query: 665 RSTTFEDPRPGVPKDQKGAYGVPKAYERSFRWKLSQFRYLCHHNVLPSHIKITVARQTLF 724
++ T D R G + + + R KL ++ I V R +F
Sbjct: 469 KTLTKNDSRLG-SFISLNKLDIRR-IKEDKRRKLFYSLKQKAKIF-DPYLHIKVRRDRVF 525
Query: 725 EDSYHQVMRLPAYELRRRLYIIFRGEEGLDYGGVSREWFFLLSHEVLNPMYCLFEYANKN 784
EDSY ++M +L++ L I F GEEG+D GG++REW FLLS E+ NP Y LFEY ++
Sbjct: 526 EDSYREIMDESGDDLKKTLEIEFVGEEGIDAGGLTREWLFLLSKEMFNPDYGLFEYITED 585
Query: 785 NYSLQINPASYVNPDHLLYFKFIGRFIAMALYHGRFIYSGFTMPFYKRMLNKKLVMKDIE 844
Y+L INP S +NP+HL YFKF+GR I A+Y R + F+ FYK++L K + + D+E
Sbjct: 586 LYTLPINPLSSINPEHLSYFKFLGRVIGKAIYDSRILDVQFSKAFYKKLLGKPVSLVDLE 645
Query: 845 SIDPEFYNSLVWIRDNNIDECGLELYLSVDFEILGQVIHHELKENGDKIRVCEENKEEY 903
S+DPE Y SLVW+ +N+IDE L+L +V+ + G+ EL NG I V ENK+EY
Sbjct: 646 SLDPELYRSLVWLLNNDIDETILDLTFTVEDDSFGESRTVELIPNGRNISVTNENKKEY 704
Score = 87.9 bits (218), Expect = 1e-17
Identities = 30/82 (36%), Positives = 53/82 (64%), Gaps = 3/82 (3%)
Query: 41 TTKNMRFDFYPRLMTEWRMTRGIEEQTKAFLDGFNEVVPIEWLKYFDERELELILCGMQE 100
T +N + Y + + ++++ + +E+Q AF GF+E++P + L+ FDE ELEL++ G+ E
Sbjct: 697 TNENKKE--YVKKVVDYKLNKRVEKQFSAFKSGFSEIIPPDLLQIFDESELELLIGGIPE 754
Query: 101 -IDVEDWQRNAIYRHYTRNSKQ 121
ID++DW+ N Y YT +S
Sbjct: 755 DIDIDDWKSNTAYHGYTEDSPI 776
Score = 80.6 bits (199), Expect = 2e-15
Identities = 27/52 (51%), Positives = 32/52 (61%), Gaps = 1/52 (1%)
Query: 944 RFCIEKVG-KDTWLPRSHTCFNRLDLPPYKSYDQMVEKLNYAIEETEGFGQE 994
+F IEK G D LP +HTCFNRL LP Y S +++ KL AI E GFG
Sbjct: 821 KFTIEKGGTDDDRLPSAHTCFNRLKLPEYSSKEKLRSKLLTAINEGAGFGLL 872
Score = 31.7 bits (72), Expect = 2.8
Identities = 24/149 (16%), Positives = 39/149 (26%), Gaps = 36/149 (24%)
Query: 318 TQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALP--PEEPLP 375
+ SSS Q P ++ P
Sbjct: 337 STSFLVVNNDDSSSIKDL-------PHQVGSNPFLEAHPEFSELLKNQSRGTTRDFRNKP 389
Query: 376 PGWEIRQDTYGRRYYVDHNTRSSSWERPQ---------------------------PLPP 408
GW + G+ + D T SS++E + PL
Sbjct: 390 TGWSSSIEDLGQFLFSDFLTSSSTYEDLRREQLGRESDESFYVASNVQQQRASREGPLLS 449
Query: 409 GWELRRDPRGRVYYVDHNTRSTTWQRPNS 437
GW+ R + R Y+V+H ++ T
Sbjct: 450 GWKTRLNNLYRFYFVEHRKKTLTKNDSRL 478
>gnl|CDD|238033 cd00078, HECTc, HECT domain; C-terminal catalytic domain of a
subclass of Ubiquitin-protein ligase (E3). It binds
specific ubiquitin-conjugating enzymes (E2), accepts
ubiquitin from E2, transfers ubiquitin to substrate
lysine side chains, and transfers additional ubiquitin
molecules to the end of growing ubiquitin chains.
Length = 352
Score = 244 bits (624), Expect = 1e-72
Identities = 83/195 (42%), Positives = 123/195 (63%), Gaps = 1/195 (0%)
Query: 714 IKITVARQTLFEDSYHQVMRLPAYELRRRLYIIFRGEEGLDYGGVSREWFFLLSHEVLNP 773
+KITV R + ED+ Q+ ++ + +L++ L + F GEEG+D GGV+RE+F L+S E+ NP
Sbjct: 1 LKITVRRDRILEDALRQLSKVSSSDLKKVLEVEFVGEEGIDAGGVTREFFTLVSKELFNP 60
Query: 774 MYCLFEYANKNNYSLQINPASYVNPDHLLYFKFIGRFIAMALYHGRFIYSGFTMPFYKRM 833
Y LF Y ++ L NP+S+ + DHL F+F+GR + ALY GR + F+ FYK++
Sbjct: 61 SYGLFRYTPDDSGLLYPNPSSFADEDHLKLFRFLGRLLGKALYEGRLLDLPFSRAFYKKL 120
Query: 834 LNKKLVMKDIESIDPEFYNSLVWIRDNNIDECGLELYLSVDFEI-LGQVIHHELKENGDK 892
L K L ++D+E +DPE Y SL + DN+ DE LEL +++ + G + ELK G
Sbjct: 121 LGKPLSLEDLEELDPELYKSLKELLDNDGDEDDLELTFTIELDSSFGGAVTVELKPGGRD 180
Query: 893 IRVCEENKEEYMRWY 907
I V ENKEEY+ Y
Sbjct: 181 IPVTNENKEEYVDLY 195
Score = 107 bits (270), Expect = 4e-25
Identities = 33/73 (45%), Positives = 50/73 (68%), Gaps = 1/73 (1%)
Query: 50 YPRLMTEWRMTRGIEEQTKAFLDGFNEVVPIEWLKYFDERELELILCGMQEIDVEDWQRN 109
Y L ++R+ +GIEEQ +AF DGF+EV+P E L F ELEL++CG ++ID+ED ++N
Sbjct: 191 YVDLYVDYRLNKGIEEQVEAFRDGFSEVIPEELLSLFTPEELELLICGSEDIDLEDLKKN 250
Query: 110 AIYRH-YTRNSKQ 121
Y+ Y+ +S
Sbjct: 251 TEYKGGYSSDSPT 263
Score = 84.9 bits (211), Expect = 2e-17
Identities = 28/50 (56%), Positives = 33/50 (66%), Gaps = 1/50 (2%)
Query: 944 RFCIEKVGK-DTWLPRSHTCFNRLDLPPYKSYDQMVEKLNYAIEETEGFG 992
+F I +VG D LP +HTCFN L LPPY S + + EKL YAI E GFG
Sbjct: 303 KFTIRRVGSPDDRLPTAHTCFNLLKLPPYSSKEILREKLLYAINEGAGFG 352
>gnl|CDD|214523 smart00119, HECTc, Domain Homologous to E6-AP Carboxyl Terminus
with. E3 ubiquitin-protein ligases. Can bind to E2
enzymes.
Length = 328
Score = 217 bits (556), Expect = 1e-63
Identities = 83/170 (48%), Positives = 104/170 (61%), Gaps = 3/170 (1%)
Query: 740 RRRLYIIFRGEEGLDYGGVSREWFFLLSHEVLNPMYCLFEYANKNNYSLQINPASYV-NP 798
+R L I F GEEGLD GGV+RE+FFLLS E+ NP Y LF Y + N+Y L NP S N
Sbjct: 4 KRVLEIEFEGEEGLDGGGVTREFFFLLSKELFNPDYGLFRY-SPNDYLLYPNPRSGFANE 62
Query: 799 DHLLYFKFIGRFIAMALYHGRFIYSGFTMPFYKRMLNKKLVMKDIESIDPEFYNSLVWIR 858
+HL YF+FIGR + ALY R + F PFYK++L K + + D+ES+DPE Y SL W+
Sbjct: 63 EHLSYFRFIGRVLGKALYDNRLLDLFFARPFYKKLLGKPVTLHDLESLDPELYKSLKWLL 122
Query: 859 DNNIDECGLELYLSVDF-EILGQVIHHELKENGDKIRVCEENKEEYMRWY 907
NN L+L S+ GQV ELK G I V EENK+EY+
Sbjct: 123 LNNDTSEELDLTFSIVLTSEFGQVKVVELKPGGSNIPVTEENKKEYVHLV 172
Score = 112 bits (282), Expect = 8e-27
Identities = 40/97 (41%), Positives = 58/97 (59%), Gaps = 13/97 (13%)
Query: 26 SNVVVSNEVVKKLCFTTKNMRFDFYPRLMTEWRMTRGIEEQTKAFLDGFNEVVPIEWLKY 85
SN+ V+ E K Y L+ E+R+ +GIE+Q +AF +GF+EV+P LK
Sbjct: 156 SNIPVTEENKK------------EYVHLVIEYRLNKGIEKQLEAFREGFSEVIPENLLKL 203
Query: 86 FDERELELILCGMQEIDVEDWQRNAIYRH-YTRNSKQ 121
FD ELEL++CG EIDV+D + N Y+ Y+ NS+
Sbjct: 204 FDPEELELLICGSPEIDVDDLKSNTEYKGGYSANSQT 240
Score = 83.1 bits (206), Expect = 6e-17
Identities = 27/49 (55%), Positives = 32/49 (65%), Gaps = 1/49 (2%)
Query: 944 RFCIEKVG-KDTWLPRSHTCFNRLDLPPYKSYDQMVEKLNYAIEETEGF 991
+F I K G D LP +HTCFNRL LPPY S + + EKL AI E +GF
Sbjct: 280 KFTIRKAGSDDERLPTAHTCFNRLKLPPYSSKEILREKLLLAINEGKGF 328
>gnl|CDD|175988 cd04021, C2_E3_ubiquitin_ligase, C2 domain present in E3 ubiquitin
ligase. E3 ubiquitin ligase is part of the
ubiquitylation mechanism responsible for controlling
surface expression of membrane proteins. The sequential
action of several enzymes are involved:
ubiquitin-activating enzyme E1, ubiquitin-conjugating
enzyme E2, and ubiquitin-protein ligase E3 which is
responsible for substrate recognition and promoting the
transfer of ubiquitin to the target protein. E3
ubiquitin ligase is composed of an N-terminal C2 domain,
4 WW domains, and a HECTc domain. C2 domains fold into
an 8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 125
Score = 137 bits (347), Expect = 8e-38
Identities = 41/98 (41%), Positives = 65/98 (66%)
Query: 145 GGLLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRLLDHRTFRRD 204
KP+PY+E+ VD + PK T V K T PKWNE FTVLV+P S + F++ H T + D
Sbjct: 17 SKSFKPDPYVEVTVDGQPPKKTEVSKKTSNPKWNEHFTVLVTPQSTLEFKVWSHHTLKAD 76
Query: 205 CTIGEKRLNIYGVLAHYNGKCEHLEITLDLMNDSRVSP 242
+GE L++ +L ++NGK E++++TL+L ++++ S
Sbjct: 77 VLLGEASLDLSDILKNHNGKLENVKLTLNLSSENKGSS 114
>gnl|CDD|216035 pfam00632, HECT, HECT-domain (ubiquitin-transferase). The name
HECT comes from Homologous to the E6-AP Carboxyl
Terminus.
Length = 298
Score = 140 bits (354), Expect = 1e-36
Identities = 55/139 (39%), Positives = 75/139 (53%), Gaps = 3/139 (2%)
Query: 765 LLSHEVLNPMYCLFEYANKNNYSLQINPASYVNPDHLLYFKFIGRFIAMALYHGRFIYSG 824
LLS E+ NP Y LF Y N+ L NP S + FKF+G I A+Y+G +
Sbjct: 2 LLSKELFNPDYGLFFYVTPNSGLLWPNPGSPESSADEELFKFLGALIGKAIYNGILLDLP 61
Query: 825 FTMPFYKRMLNKKLVMKDIESIDPEFYNSLVWIRDNNIDECGLELYLSVDFEILGQVIHH 884
F F+K++L K + ++D+E +DPE Y SL + + + DE L L +V E G +
Sbjct: 62 FPPAFWKKLLGKPITLEDLEEVDPELYRSLKSLLELDGDEEELCLTFTVSGEGEGTI--- 118
Query: 885 ELKENGDKIRVCEENKEEY 903
EL NG I V ENKEEY
Sbjct: 119 ELIPNGSNIPVTNENKEEY 137
Score = 97.4 bits (243), Expect = 5e-22
Identities = 31/75 (41%), Positives = 46/75 (61%), Gaps = 1/75 (1%)
Query: 48 DFYPRLMTEWRMTRGIEEQTKAFLDGFNEVVPIEWLKYFDERELELILCGMQEIDVEDWQ 107
+ Y L ++R+ I++Q +AF +GF V+P E L F ELEL++CG EIDVED +
Sbjct: 135 EEYVNLYVDYRLNESIKKQLEAFREGFYSVIPKELLSLFTPEELELLICGSPEIDVEDLK 194
Query: 108 RNAIYRH-YTRNSKQ 121
+N Y Y++NS
Sbjct: 195 KNTEYDGGYSKNSPT 209
Score = 79.7 bits (197), Expect = 5e-16
Identities = 27/50 (54%), Positives = 33/50 (66%), Gaps = 1/50 (2%)
Query: 944 RFCIEKVGKDTWLPRSHTCFNRLDLPPYKSYDQMVEKLNYAIEET-EGFG 992
+ I++ D LP +HTCFNRL LPPY S + + EKL AIEE EGFG
Sbjct: 247 KITIQRKDDDDRLPTAHTCFNRLKLPPYSSKEILKEKLLIAIEEGSEGFG 296
>gnl|CDD|175973 cd00030, C2, C2 domain. The C2 domain was first identified in PKC.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 102
Score = 65.6 bits (160), Expect = 5e-13
Identities = 25/88 (28%), Positives = 39/88 (44%), Gaps = 6/88 (6%)
Query: 149 KPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPY--SIILFRLLDHRTFRRDCT 206
K +PY+++ + K T+VVKNT P WNE F V + + D F +D
Sbjct: 19 KSDPYVKVSLGGKQKFKTKVVKNTLNPVWNETFEFPVLDPESDTLTVEVWDKDRFSKDDF 78
Query: 207 IGEKRLNIYGVLAHYNGKCEHLEITLDL 234
+GE + L+ + E+ L L
Sbjct: 79 LGEVEIP----LSELLDSGKEGELWLPL 102
>gnl|CDD|215765 pfam00168, C2, C2 domain.
Length = 85
Score = 60.4 bits (147), Expect = 3e-11
Identities = 24/65 (36%), Positives = 37/65 (56%), Gaps = 4/65 (6%)
Query: 149 KPNPYIELYVDY--KNPKTTRVVKNTYQPKWNEEFTVLVSPYSI--ILFRLLDHRTFRRD 204
K +PY+++ + K+ K T+VVKNT P WNE FT V+ + + + D+ F +D
Sbjct: 19 KSDPYVKVSLGGQKKDTKKTKVVKNTLNPVWNETFTFEVTLPELAELRIEVYDYDRFGKD 78
Query: 205 CTIGE 209
IGE
Sbjct: 79 DFIGE 83
Score = 37.6 bits (88), Expect = 0.002
Identities = 12/30 (40%), Positives = 16/30 (53%)
Query: 111 IYRHYTRNSKQTTRVVKNTYQPKWNEEFTV 140
+ + + T+VVKNT P WNE FT
Sbjct: 26 VSLGGQKKDTKKTKVVKNTLNPVWNETFTF 55
>gnl|CDD|176028 cd08382, C2_Smurf-like, C2 domain present in Smad
ubiquitination-related factor (Smurf)-like proteins. A
single C2 domain is found in Smurf proteins,
C2-WW-HECT-domain E3s, which play an important role in
the downregulation of the TGF-beta signaling pathway.
Smurf proteins also regulate cell shape, motility, and
polarity by degrading small guanosine triphosphatases
(GTPases). C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members here have type-II
topology.
Length = 123
Score = 60.8 bits (148), Expect = 4e-11
Identities = 21/54 (38%), Positives = 31/54 (57%)
Query: 150 PNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRLLDHRTFRR 203
P+P+ + VD +T V K T PKWNE F + V P SII ++ D + F++
Sbjct: 21 PDPFAVITVDGGQTHSTDVAKKTLDPKWNEHFDLTVGPSSIITIQVFDQKKFKK 74
>gnl|CDD|214577 smart00239, C2, Protein kinase C conserved region 2 (CalB).
Ca2+-binding motif present in phospholipases, protein
kinases C, and synaptotagmins (among others). Some do
not appear to contain Ca2+-binding sites. Particular C2s
appear to bind phospholipids, inositol polyphosphates,
and intracellular proteins. Unusual occurrence in
perforin. Synaptotagmin and PLC C2s are permuted in
sequence with respect to N- and C-terminal beta strands.
SMART detects C2 domains using one or both of two
profiles.
Length = 101
Score = 59.8 bits (145), Expect = 6e-11
Identities = 24/77 (31%), Positives = 38/77 (49%), Gaps = 4/77 (5%)
Query: 149 KPNPYIELYVDYKNPKT--TRVVKNTYQPKWNEEFTVLVSP--YSIILFRLLDHRTFRRD 204
K +PY+++ +D + T+VVKNT P WNE F V P + + + D F RD
Sbjct: 20 KSDPYVKVSLDGDPKEKKKTKVVKNTLNPVWNETFEFEVPPPELAELEIEVYDKDRFGRD 79
Query: 205 CTIGEKRLNIYGVLAHY 221
IG+ + + +L
Sbjct: 80 DFIGQVTIPLSDLLLGG 96
>gnl|CDD|197736 smart00456, WW, Domain with 2 conserved Trp (W) residues. Also
known as the WWP or rsp5 domain. Binds proline-rich
polypeptides.
Length = 33
Score = 56.1 bits (136), Expect = 2e-10
Identities = 19/32 (59%), Positives = 22/32 (68%)
Query: 596 SLPSGWERRVQPDGRVYFVNHKNRTTQWEDPR 627
LP GWE R PDGR Y+ NH+ + TQWE PR
Sbjct: 1 PLPPGWEERKDPDGRPYYYNHETKETQWEKPR 32
Score = 54.1 bits (131), Expect = 1e-09
Identities = 18/33 (54%), Positives = 24/33 (72%)
Query: 373 PLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQP 405
PLPPGWE R+D GR YY +H T+ + WE+P+
Sbjct: 1 PLPPGWEERKDPDGRPYYYNHETKETQWEKPRE 33
Score = 53.8 bits (130), Expect = 2e-09
Identities = 19/31 (61%), Positives = 24/31 (77%)
Query: 405 PLPPGWELRRDPRGRVYYVDHNTRSTTWQRP 435
PLPPGWE R+DP GR YY +H T+ T W++P
Sbjct: 1 PLPPGWEERKDPDGRPYYYNHETKETQWEKP 31
Score = 53.8 bits (130), Expect = 2e-09
Identities = 19/31 (61%), Positives = 24/31 (77%)
Query: 510 PLPPGWELRRDPRGRVYYVDHNTRSTTWQRP 540
PLPPGWE R+DP GR YY +H T+ T W++P
Sbjct: 1 PLPPGWEERKDPDGRPYYYNHETKETQWEKP 31
Score = 53.0 bits (128), Expect = 2e-09
Identities = 17/33 (51%), Positives = 21/33 (63%)
Query: 642 PLPPGWEIRYTEDGTRYFVDHNTRSTTFEDPRP 674
PLPPGWE R DG Y+ +H T+ T +E PR
Sbjct: 1 PLPPGWEERKDPDGRPYYYNHETKETQWEKPRE 33
Score = 36.8 bits (86), Expect = 0.001
Identities = 10/23 (43%), Positives = 15/23 (65%)
Query: 488 DTYGRRYYVDHNTRSSSWERPQP 510
D GR YY +H T+ + WE+P+
Sbjct: 11 DPDGRPYYYNHETKETQWEKPRE 33
>gnl|CDD|238122 cd00201, WW, Two conserved tryptophans domain; also known as the
WWP or rsp5 domain; around 40 amino acids; functions as
an interaction module in a diverse set of signalling
proteins; binds specific proline-rich sequences but at
low affinities compared to other peptide recognition
proteins such as antibodies and receptors; WW domains
have a single groove formed by a conserved Trp and Tyr
which recognizes a pair of residues of the sequence
X-Pro; variable loops and neighboring domains confer
specificity in this domain; there are five distinct
groups based on binding: 1) PPXY motifs 2) the PPLP
motif; 3) PGM motifs; 4) PSP or PTP motifs; 5) PR
motifs.
Length = 31
Score = 55.2 bits (134), Expect = 4e-10
Identities = 20/30 (66%), Positives = 22/30 (73%)
Query: 598 PSGWERRVQPDGRVYFVNHKNRTTQWEDPR 627
P GWE R PDGRVY+ NH + TQWEDPR
Sbjct: 1 PPGWEERWDPDGRVYYYNHNTKETQWEDPR 30
Score = 52.1 bits (126), Expect = 4e-09
Identities = 19/29 (65%), Positives = 22/29 (75%)
Query: 407 PPGWELRRDPRGRVYYVDHNTRSTTWQRP 435
PPGWE R DP GRVYY +HNT+ T W+ P
Sbjct: 1 PPGWEERWDPDGRVYYYNHNTKETQWEDP 29
Score = 52.1 bits (126), Expect = 4e-09
Identities = 19/29 (65%), Positives = 22/29 (75%)
Query: 512 PPGWELRRDPRGRVYYVDHNTRSTTWQRP 540
PPGWE R DP GRVYY +HNT+ T W+ P
Sbjct: 1 PPGWEERWDPDGRVYYYNHNTKETQWEDP 29
Score = 51.8 bits (125), Expect = 6e-09
Identities = 17/31 (54%), Positives = 22/31 (70%)
Query: 644 PPGWEIRYTEDGTRYFVDHNTRSTTFEDPRP 674
PPGWE R+ DG Y+ +HNT+ T +EDPR
Sbjct: 1 PPGWEERWDPDGRVYYYNHNTKETQWEDPRE 31
Score = 50.6 bits (122), Expect = 1e-08
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 375 PPGWEIRQDTYGRRYYVDHNTRSSSWERPQP 405
PPGWE R D GR YY +HNT+ + WE P+
Sbjct: 1 PPGWEERWDPDGRVYYYNHNTKETQWEDPRE 31
Score = 38.3 bits (90), Expect = 4e-04
Identities = 13/27 (48%), Positives = 17/27 (62%)
Query: 484 EEDADTYGRRYYVDHNTRSSSWERPQP 510
EE D GR YY +HNT+ + WE P+
Sbjct: 5 EERWDPDGRVYYYNHNTKETQWEDPRE 31
>gnl|CDD|215899 pfam00397, WW, WW domain. The WW domain is a protein module with
two highly conserved tryptophans that binds proline-rich
peptide motifs in vitro.
Length = 30
Score = 54.9 bits (133), Expect = 5e-10
Identities = 20/30 (66%), Positives = 22/30 (73%)
Query: 374 LPPGWEIRQDTYGRRYYVDHNTRSSSWERP 403
LPPGWE R DT GR YY +HNT + WERP
Sbjct: 1 LPPGWEERTDTDGRPYYYNHNTGETQWERP 30
Score = 54.1 bits (131), Expect = 1e-09
Identities = 17/30 (56%), Positives = 18/30 (60%)
Query: 597 LPSGWERRVQPDGRVYFVNHKNRTTQWEDP 626
LP GWE R DGR Y+ NH TQWE P
Sbjct: 1 LPPGWEERTDTDGRPYYYNHNTGETQWERP 30
Score = 52.6 bits (127), Expect = 3e-09
Identities = 19/30 (63%), Positives = 21/30 (70%)
Query: 406 LPPGWELRRDPRGRVYYVDHNTRSTTWQRP 435
LPPGWE R D GR YY +HNT T W+RP
Sbjct: 1 LPPGWEERTDTDGRPYYYNHNTGETQWERP 30
Score = 52.6 bits (127), Expect = 3e-09
Identities = 19/30 (63%), Positives = 21/30 (70%)
Query: 511 LPPGWELRRDPRGRVYYVDHNTRSTTWQRP 540
LPPGWE R D GR YY +HNT T W+RP
Sbjct: 1 LPPGWEERTDTDGRPYYYNHNTGETQWERP 30
Score = 47.9 bits (115), Expect = 1e-07
Identities = 16/30 (53%), Positives = 19/30 (63%)
Query: 643 LPPGWEIRYTEDGTRYFVDHNTRSTTFEDP 672
LPPGWE R DG Y+ +HNT T +E P
Sbjct: 1 LPPGWEERTDTDGRPYYYNHNTGETQWERP 30
Score = 41.0 bits (97), Expect = 4e-05
Identities = 15/25 (60%), Positives = 17/25 (68%)
Query: 484 EEDADTYGRRYYVDHNTRSSSWERP 508
EE DT GR YY +HNT + WERP
Sbjct: 6 EERTDTDGRPYYYNHNTGETQWERP 30
>gnl|CDD|176009 cd04044, C2A_Tricalbin-like, C2 domain first repeat present in
Tricalbin-like proteins. 5 to 6 copies of the C2 domain
are present in Tricalbin, a yeast homolog of
Synaptotagmin, which is involved in membrane trafficking
and sorting. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-II topology.
Length = 124
Score = 51.4 bits (124), Expect = 1e-07
Identities = 22/94 (23%), Positives = 40/94 (42%), Gaps = 8/94 (8%)
Query: 150 PNPYIELYVDYKNPKT--TRVVKNTYQPKWNEEFTVLVSPYSIIL-FRLLDHRTFRRDCT 206
+PY+ + + T+V K+T P WNE +LV+ + L + D R+D
Sbjct: 24 VDPYVTFSIS-NRRELARTKVKKDTSNPVWNETKYILVNSLTEPLNLTVYDFNDKRKDKL 82
Query: 207 IGEKRLNIYGVLAHYNGKCEHLEITLDLMNDSRV 240
IG + L+ E +T +L+ + +
Sbjct: 83 IGTAEFD----LSSLLQNPEQENLTKNLLRNGKP 112
Score = 29.1 bits (66), Expect = 4.6
Identities = 8/18 (44%), Positives = 11/18 (61%)
Query: 123 TRVVKNTYQPKWNEEFTV 140
T+V K+T P WNE +
Sbjct: 41 TKVKKDTSNPVWNETKYI 58
>gnl|CDD|227435 COG5104, PRP40, Splicing factor [RNA processing and modification].
Length = 590
Score = 53.5 bits (128), Expect = 4e-07
Identities = 42/173 (24%), Positives = 66/173 (38%), Gaps = 26/173 (15%)
Query: 378 WEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWE--LRRDP-------RGRVYYVDHNTR 428
WE + GR YY + T SSWE+P+ L G E L DP G+VYY + TR
Sbjct: 17 WEELKAPDGRIYYYNKRTGKSSWEKPKELLKGSEEDLDVDPWKECRTADGKVYYYNSITR 76
Query: 429 STTWQRPNSERLQHFKHWQ--GERAHVVSQGSQ-----------RFLYPQHGVGVSSSSA 475
+ W+ P + Q ER+ + G+ ++L + +S
Sbjct: 77 ESRWKIPPERKKVEPIAEQKHDERSMIGGNGNDMAITDHETSEPKYLLGRLMSQYGITST 136
Query: 476 VSFSTGVTEEDADTYGRRYYVDHNTRSS-SWERPQPL---PPGWELRRDPRGR 524
+T+E+A+ ++ S+ R P W + DP R
Sbjct: 137 KDAVYRLTKEEAEKEFITMLKENQVDSTWPIFRAIEELRDPRYWMVDTDPLWR 189
Score = 52.4 bits (125), Expect = 1e-06
Identities = 26/70 (37%), Positives = 34/70 (48%), Gaps = 9/70 (12%)
Query: 484 EEDADTYGRRYYVDHNTRSSSWERPQPLPPGWE--LRRDP-------RGRVYYVDHNTRS 534
EE GR YY + T SSWE+P+ L G E L DP G+VYY + TR
Sbjct: 18 EELKAPDGRIYYYNKRTGKSSWEKPKELLKGSEEDLDVDPWKECRTADGKVYYYNSITRE 77
Query: 535 TTWQRPNSER 544
+ W+ P +
Sbjct: 78 SRWKIPPERK 87
Score = 38.9 bits (90), Expect = 0.014
Identities = 25/86 (29%), Positives = 40/86 (46%), Gaps = 10/86 (11%)
Query: 592 DALGSLPSG-----WERRVQPDGRVYFVNHKNRTTQWEDPRTQGQEIGQIGADEPPLPPG 646
AL + SG WE PDGR+Y+ N + + WE P+ + G++E
Sbjct: 3 AALLGMASGEARSEWEELKAPDGRIYYYNKRTGKSSWEKPKELLK-----GSEEDLDVDP 57
Query: 647 WEIRYTEDGTRYFVDHNTRSTTFEDP 672
W+ T DG Y+ + TR + ++ P
Sbjct: 58 WKECRTADGKVYYYNSITRESRWKIP 83
Score = 33.1 bits (75), Expect = 0.90
Identities = 10/26 (38%), Positives = 17/26 (65%)
Query: 515 WELRRDPRGRVYYVDHNTRSTTWQRP 540
WE + P GR+YY + T ++W++P
Sbjct: 17 WEELKAPDGRIYYYNKRTGKSSWEKP 42
>gnl|CDD|176017 cd04052, C2B_Tricalbin-like, C2 domain second repeat present in
Tricalbin-like proteins. 5 to 6 copies of the C2 domain
are present in Tricalbin, a yeast homolog of
Synaptotagmin, which is involved in membrane trafficking
and sorting. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-II topology.
Length = 111
Score = 44.1 bits (105), Expect = 2e-05
Identities = 23/63 (36%), Positives = 30/63 (47%), Gaps = 3/63 (4%)
Query: 149 KPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVS--PYSIILFRLLDHRTFRRDCT 206
+PY ELY++ K TTRV K T P WN LV+ S + + D R R D
Sbjct: 12 LLSPYAELYLNGKLVYTTRVKKKTNNPSWNASTEFLVTDRRKSRVTVVVKDDR-DRHDPV 70
Query: 207 IGE 209
+G
Sbjct: 71 LGS 73
>gnl|CDD|218439 pfam05109, Herpes_BLLF1, Herpes virus major outer envelope
glycoprotein (BLLF1). This family consists of the BLLF1
viral late glycoprotein, also termed gp350/220. It is
the most abundantly expressed glycoprotein in the viral
envelope of the Herpesviruses and is the major antigen
responsible for stimulating the production of
neutralising antibodies in vivo.
Length = 830
Score = 46.7 bits (110), Expect = 5e-05
Identities = 49/241 (20%), Positives = 78/241 (32%), Gaps = 41/241 (17%)
Query: 241 SPPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTA-CPP 299
SPP + P + SP+ NT VV S SVL + GS T+ P
Sbjct: 541 SPPTGTTS-VPNATSPQVTEESPVNNTNTPVVTSAPSVLTSAVTTGQHGTGSSPTSQQPG 599
Query: 300 PPHHNHSSPSISSSQ-------------QQHTQVSNGAVQCTSSSSSSSAALPPIDLAQE 346
P +HS+P +S+ + T+ + +V T+ S+ S P +Q
Sbjct: 600 IPSSSHSTPRSNSTSTTPLLTSAHPTGGENITEETP-SVPSTTHVSTLSPGPGPGTTSQV 658
Query: 347 AGASGGTTSPRAAQSN---GLPP--ALPPEEPLPPGWEIRQDTYGRRYYVDH-------- 393
+G +TS + + G+P A P P + T
Sbjct: 659 SGPGNSSTSRYPGEVHVTEGMPNPNATSPSAPSGQKTAVPTVTSTGGKANSTTKETSGST 718
Query: 394 ------------NTRSSSWERPQPLPPGWELRRDPRGRVYYVDHNTRSTTWQRPNSERLQ 441
R++ + LPP + PR T+ T P ++
Sbjct: 719 LMASTSPHTNEGAFRTTPYNATTYLPPSTSSKLRPRWTFTSPPVTTKQATVPVPPTQHPD 778
Query: 442 H 442
H
Sbjct: 779 H 779
>gnl|CDD|176003 cd04038, C2_ArfGAP, C2 domain present in Arf GTPase Activating
Proteins (GAP). ArfGAP is a GTPase activating protein
which regulates the ADP ribosylation factor Arf, a
member of the Ras superfamily of GTP-binding proteins.
The GTP-bound form of Arf is involved in Golgi
morphology and is involved in recruiting coat proteins.
ArfGAP is responsible for the GDP-bound form of Arf
which is necessary for uncoating the membrane and
allowing the Golgi to fuse with an acceptor compartment.
These proteins contain an N-terminal ArfGAP domain
containing the characteristic zinc finger motif
(Cys-x2-Cys-x(16,17)-x2-Cys) and C-terminal C2 domain.
C2 domains were first identified in Protein Kinase C
(PKC). C2 domains fold into an 8-standed beta-sandwich
that can adopt 2 structural arrangements: Type I and
Type II, distinguished by a circular permutation
involving their N- and C-terminal beta strands. Many C2
domains are Ca2+-dependent membrane-targeting modules
that bind a wide variety of substances including bind
phospholipids, inositol polyphosphates, and
intracellular proteins. Most C2 domain proteins are
either signal transduction enzymes that contain a single
C2 domain, such as protein kinase C, or membrane
trafficking proteins which contain at least two C2
domains, such as synaptotagmin 1. However, there are a
few exceptions to this including RIM isoforms and some
splice variants of piccolo/aczonin and intersectin which
only have a single C2 domain. C2 domains with a calcium
binding region have negatively charged residues,
primarily aspartates, that serve as ligands for calcium
ions.
Length = 145
Score = 43.5 bits (103), Expect = 7e-05
Identities = 22/64 (34%), Positives = 37/64 (57%), Gaps = 2/64 (3%)
Query: 152 PYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLV-SPYSIILFRLLDHRTFRRDCTIGEK 210
PY+ L + + KT RV+K P WNEE T+ V +P + + + D TF +D ++GE
Sbjct: 24 PYVVLTLGNQKVKT-RVIKKNLNPVWNEELTLSVPNPMAPLKLEVFDKDTFSKDDSMGEA 82
Query: 211 RLNI 214
+++
Sbjct: 83 EIDL 86
Score = 33.1 bits (76), Expect = 0.26
Identities = 12/24 (50%), Positives = 14/24 (58%)
Query: 118 NSKQTTRVVKNTYQPKWNEEFTVG 141
N K TRV+K P WNEE T+
Sbjct: 32 NQKVKTRVIKKNLNPVWNEELTLS 55
>gnl|CDD|176015 cd04050, C2B_Synaptotagmin-like, C2 domain second repeat present in
Synaptotagmin-like proteins. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Previously all synaptotagmins
were thought to be calcium sensors in the regulation of
neurotransmitter release and hormone secretion, but it
has been shown that not all of them bind calcium. Of
the 17 identified synaptotagmins only 8 bind calcium
(1-3, 5-7, 9, 10). The function of the two C2 domains
that bind calcium are: regulating the fusion step of
synaptic vesicle exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-I topology.
Length = 105
Score = 40.6 bits (96), Expect = 3e-04
Identities = 20/71 (28%), Positives = 33/71 (46%), Gaps = 6/71 (8%)
Query: 146 GLLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSP--YSIILFRLLDHRTFRR 203
+P+PY+EL V K + ++V + T P W E FT LV + + D +T
Sbjct: 17 STKEPSPYVELTVG-KTTQKSKVKERTNNPVWEEGFTFLVRNPENQELEIEVKDDKT--- 72
Query: 204 DCTIGEKRLNI 214
++G L +
Sbjct: 73 GKSLGSLTLPL 83
>gnl|CDD|175975 cd00276, C2B_Synaptotagmin, C2 domain second repeat present in
Synaptotagmin. Synaptotagmin is a membrane-trafficking
protein characterized by a N-terminal transmembrane
region, a linker, and 2 C-terminal C2 domains. There are
several classes of Synaptotagmins. Previously all
synaptotagmins were thought to be calcium sensors in the
regulation of neurotransmitter release and hormone
secretion, but it has been shown that not all of them
bind calcium. Of the 17 identified synaptotagmins only
8 bind calcium (1-3, 5-7, 9, 10). The function of the
two C2 domains that bind calcium are: regulating the
fusion step of synaptic vesicle exocytosis (C2A) and
binding to phosphatidyl-inositol-3,4,5-triphosphate
(PIP3) in the absence of calcium ions and to
phosphatidylinositol bisphosphate (PIP2) in their
presence (C2B). C2B also regulates also the recycling
step of synaptic vesicles. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-I topology.
Length = 134
Score = 40.3 bits (95), Expect = 7e-04
Identities = 19/71 (26%), Positives = 30/71 (42%), Gaps = 8/71 (11%)
Query: 146 GLLKPNPY--IELYVDYK--NPKTTRVVKNTYQPKWNEEFTVLVSPYSI----ILFRLLD 197
G +PY + L K K T V K T P +NE F+ V + ++ ++D
Sbjct: 31 GKGLSDPYVKVSLLQGGKKLKKKKTSVKKGTLNPVFNEAFSFDVPAEQLEEVSLVITVVD 90
Query: 198 HRTFRRDCTIG 208
+ R+ IG
Sbjct: 91 KDSVGRNEVIG 101
Score = 28.3 bits (64), Expect = 9.2
Identities = 8/17 (47%), Positives = 10/17 (58%)
Query: 123 TRVVKNTYQPKWNEEFT 139
T V K T P +NE F+
Sbjct: 55 TSVKKGTLNPVFNEAFS 71
>gnl|CDD|175978 cd04011, C2B_Ferlin, C2 domain second repeat in Ferlin. Ferlins
are involved in vesicle fusion events. Ferlins and
other proteins, such as Synaptotagmins, are implicated
in facilitating the fusion process when cell membranes
fuse together. There are six known human Ferlins:
Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin
(Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these
genes can lead to a wide range of diseases including
muscular dystrophy (dysferlin), deafness (otoferlin),
and infertility (fer-1, fertilization factor-1).
Structurally they have 6 tandem C2 domains, designated
as (C2A-C2F) and a single C-terminal transmembrane
domain, though there is a new study that disputes this
and claims that there are actually 7 tandem C2 domains
with another C2 domain inserted between C2D and C2E.
In a subset of them (Dysferlin, Myoferlin, and Fer1)
there is an additional conserved domain called DysF. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-II topology.
Length = 111
Score = 38.7 bits (91), Expect = 0.002
Identities = 20/57 (35%), Positives = 26/57 (45%), Gaps = 6/57 (10%)
Query: 164 KTTRVVKNTYQPKWNEE--FTVLVSPY----SIILFRLLDHRTFRRDCTIGEKRLNI 214
K T V K T P +NE F SP II + D R+ R D IG +L++
Sbjct: 34 KYTSVKKGTNCPFYNEYFFFNFHESPDELFDKIIKISVYDSRSLRSDTLIGSFKLDV 90
>gnl|CDD|176068 cd08686, C2_ABR, C2 domain in the Active BCR (Breakpoint cluster
region) Related protein. The ABR protein is similar to
the breakpoint cluster region protein. It has homology
to guanine nucleotide exchange proteins and
GTPase-activating proteins (GAPs). ABR is expressed
primarily in the brain, but also includes non-neuronal
tissues such as the heart. It has been associated with
human diseases such as Miller-Dieker syndrome in which
mental retardation and malformations of the heart are
present. ABR contains a RhoGEF domain and a PH-like
domain upstream of its C2 domain and a RhoGAP domain
downstream of this domain. A few members also contain a
Bcr-Abl oncoprotein oligomerization domain at the very
N-terminal end. Splice variants of ABR have been
identified. ABR is found in a wide variety of organisms
including chimpanzee, dog, mouse, rat, fruit fly, and
mosquito. The C2 domain was first identified in PKC. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 118
Score = 39.0 bits (91), Expect = 0.002
Identities = 16/45 (35%), Positives = 22/45 (48%), Gaps = 5/45 (11%)
Query: 144 GGGLLKP-NPYIELYVD----YKNPKTTRVVKNTYQPKWNEEFTV 183
G + N Y L VD + TRV ++T +P WNEEF +
Sbjct: 8 AQGFKQSANLYCTLEVDSFGYFVKKAKTRVCRDTTEPNWNEEFEI 52
Score = 34.8 bits (80), Expect = 0.045
Identities = 17/53 (32%), Positives = 26/53 (49%), Gaps = 2/53 (3%)
Query: 119 SKQTTRVVKNTYQPKWNEEFTVGGQGGGLLKPNPYIELY--VDYKNPKTTRVV 169
K TRV ++T +P WNEEF + +G L+ Y + Y V T ++
Sbjct: 31 KKAKTRVCRDTTEPNWNEEFEIELEGSQTLRILCYEKCYSKVKLDGEGTDAIM 83
>gnl|CDD|175999 cd04033, C2_NEDD4_NEDD4L, C2 domain present in the Human neural
precursor cell-expressed, developmentally down-regulated
4 (NEDD4) and NEDD4-like (NEDD4L/NEDD42). Nedd4 and
Nedd4-2 are two of the nine members of the Human Nedd4
family. All vertebrates appear to have both Nedd4 and
Nedd4-2 genes. They are thought to participate in the
regulation of epithelial Na+ channel (ENaC) activity.
They also have identical specificity for ubiquitin
conjugating enzymes (E2). Nedd4 and Nedd4-2 are
composed of a C2 domain, 2-4 WW domains, and a ubiquitin
ligase Hect domain. Their WW domains can bind PPxY (PY)
or LPSY motifs, and in vitro studies suggest that WW3
and WW4 of both proteins bind PY motifs in the key
substrates, with WW3 generally exhibiting higher
affinity. Most Nedd4 family members, especially Nedd4-2,
also have multiple splice variants, which might play
different roles in regulating their substrates. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 133
Score = 39.3 bits (92), Expect = 0.002
Identities = 21/64 (32%), Positives = 31/64 (48%), Gaps = 6/64 (9%)
Query: 147 LLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSI-ILFRLLDHRTFRRDC 205
L P+ E+ + T+ +K T PKWNEEF V+P +LF + D RD
Sbjct: 29 LYDPDGNGEI-----DSVQTKTIKKTLNPKWNEEFFFRVNPREHRLLFEVFDENRLTRDD 83
Query: 206 TIGE 209
+G+
Sbjct: 84 FLGQ 87
Score = 31.2 bits (71), Expect = 1.1
Identities = 10/18 (55%), Positives = 12/18 (66%)
Query: 122 TTRVVKNTYQPKWNEEFT 139
T+ +K T PKWNEEF
Sbjct: 42 QTKTIKKTLNPKWNEEFF 59
>gnl|CDD|175976 cd04009, C2B_Munc13-like, C2 domain second repeat in Munc13
(mammalian uncoordinated)-like proteins. C2-like
domains are thought to be involved in phospholipid
binding in a Ca2+ independent manner in both Unc13 and
Munc13. Caenorabditis elegans Unc13 has a central domain
with sequence similarity to PKC, which includes C1 and
C2-related domains. Unc13 binds phorbol esters and DAG
with high affinity in a phospholipid manner. Mutations
in Unc13 results in abnormal neuronal connections and
impairment in cholinergic neurotransmission in the
nematode. Munc13 is the mammalian homolog which are
expressed in the brain. There are 3 isoforms (Munc13-1,
-2, -3) and are thought to play a role in
neurotransmitter release and are hypothesized to be
high-affinity receptors for phorbol esters. Unc13 and
Munc13 contain both C1 and C2 domains. There are two C2
related domains present, one central and one at the
carboxyl end. Munc13-1 contains a third C2-like domain.
Munc13 interacts with syntaxin, synaptobrevin, and
synaptotagmin suggesting a role for these as scaffolding
proteins. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the third C2
repeat, C2C, and has a type-II topology.
Length = 133
Score = 39.1 bits (92), Expect = 0.002
Identities = 14/53 (26%), Positives = 23/53 (43%), Gaps = 6/53 (11%)
Query: 163 PKTTRVVKNTYQPKWNEEFTVLVSPY------SIILFRLLDHRTFRRDCTIGE 209
T+V K T P ++E F V P +++LF + D+ + GE
Sbjct: 56 TPKTQVKKKTLFPLFDESFEFNVPPEQCSVEGALLLFTVKDYDLLGSNDFEGE 108
>gnl|CDD|176016 cd04051, C2_SRC2_like, C2 domain present in Soybean genes Regulated
by Cold 2 (SRC2)-like proteins. SRC2 production is a
response to pathogen infiltration. The initial response
of increased Ca2+ concentrations are coupled to
downstream signal transduction pathways via calcium
binding proteins. SRC2 contains a single C2 domain
which localizes to the plasma membrane and is involved
in Ca2+ dependent protein binding. C2 domains fold into
an 8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 125
Score = 38.8 bits (91), Expect = 0.002
Identities = 16/75 (21%), Positives = 29/75 (38%), Gaps = 9/75 (12%)
Query: 146 GLLKPNPYIELYVDYKNPKTTRVVKN--TYQPKWNEEFTVLVSPYSI------ILFRLLD 197
K Y +++D + ++T V ++ T P WNE + + + +
Sbjct: 17 LFGKMKVYAVVWIDPSHKQSTPVDRDGGTN-PTWNETLRFPLDERLLQQGRLALTIEVYC 75
Query: 198 HRTFRRDCTIGEKRL 212
R D IGE R+
Sbjct: 76 ERPSLGDKLIGEVRV 90
>gnl|CDD|175985 cd04018, C2C_Ferlin, C2 domain third repeat in Ferlin. Ferlins are
involved in vesicle fusion events. Ferlins and other
proteins, such as Synaptotagmins, are implicated in
facilitating the fusion process when cell membranes fuse
together. There are six known human Ferlins: Dysferlin
(Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3),
Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can
lead to a wide range of diseases including muscular
dystrophy (dysferlin), deafness (otoferlin), and
infertility (fer-1, fertilization factor-1).
Structurally they have 6 tandem C2 domains, designated
as (C2A-C2F) and a single C-terminal transmembrane
domain, though there is a new study that disputes this
and claims that there are actually 7 tandem C2 domains
with another C2 domain inserted between C2D and C2E.
In a subset of them (Dysferlin, Myoferlin, and Fer1)
there is an additional conserved domain called DysF. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the third C2
repeat, C2C, and has a type-II topology.
Length = 151
Score = 38.8 bits (91), Expect = 0.004
Identities = 21/69 (30%), Positives = 33/69 (47%), Gaps = 6/69 (8%)
Query: 150 PNPYIELYVDYKNPK-TTRVVKNTYQPKWNEE--FTVLVSP-YSIILFRLLDHRTFRRDC 205
+PY+E V + K T V KN+Y P+WNE+ F + P I ++ D D
Sbjct: 35 VDPYVE--VSFAGQKVKTSVKKNSYNPEWNEQIVFPEMFPPLCERIKIQIRDWDRVGNDD 92
Query: 206 TIGEKRLNI 214
IG +++
Sbjct: 93 VIGTHFIDL 101
Score = 33.0 bits (76), Expect = 0.36
Identities = 10/18 (55%), Positives = 13/18 (72%)
Query: 120 KQTTRVVKNTYQPKWNEE 137
K T V KN+Y P+WNE+
Sbjct: 47 KVKTSVKKNSYNPEWNEQ 64
>gnl|CDD|176001 cd04036, C2_cPLA2, C2 domain present in cytosolic PhosphoLipase A2
(cPLA2). A single copy of the C2 domain is present in
cPLA2 which releases arachidonic acid from membranes
initiating the biosynthesis of potent inflammatory
mediators such as prostaglandins, leukotrienes, and
platelet-activating factor. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members of this cd have a
type-II topology.
Length = 119
Score = 38.0 bits (89), Expect = 0.004
Identities = 15/48 (31%), Positives = 25/48 (52%), Gaps = 3/48 (6%)
Query: 143 QGGGLL-KPNPYIELYVDYKNPKT--TRVVKNTYQPKWNEEFTVLVSP 187
G LL P+ Y+EL++ + + T+ +KN+ P WNE F +
Sbjct: 13 TKGDLLSTPDCYVELWLPTASDEKKRTKTIKNSINPVWNETFEFRIQS 60
Score = 31.8 bits (73), Expect = 0.50
Identities = 9/22 (40%), Positives = 14/22 (63%)
Query: 118 NSKQTTRVVKNTYQPKWNEEFT 139
+ K+ T+ +KN+ P WNE F
Sbjct: 34 DEKKRTKTIKNSINPVWNETFE 55
>gnl|CDD|176008 cd04043, C2_Munc13_fungal, C2 domain in Munc13 (mammalian
uncoordinated) proteins; fungal group. C2-like domains
are thought to be involved in phospholipid binding in a
Ca2+ independent manner in both Unc13 and Munc13.
Caenorabditis elegans Unc13 has a central domain with
sequence similarity to PKC, which includes C1 and
C2-related domains. Unc13 binds phorbol esters and DAG
with high affinity in a phospholipid manner. Mutations
in Unc13 results in abnormal neuronal connections and
impairment in cholinergic neurotransmission in the
nematode. Munc13 is the mammalian homolog which are
expressed in the brain. There are 3 isoforms (Munc13-1,
-2, -3) and are thought to play a role in
neurotransmitter release and are hypothesized to be
high-affinity receptors for phorbol esters. Unc13 and
Munc13 contain both C1 and C2 domains. There are two C2
related domains present, one central and one at the
carboxyl end. Munc13-1 contains a third C2-like domain.
Munc13 interacts with syntaxin, synaptobrevin, and
synaptotagmin suggesting a role for these as scaffolding
proteins. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-II topology.
Length = 126
Score = 38.0 bits (89), Expect = 0.004
Identities = 17/65 (26%), Positives = 27/65 (41%), Gaps = 6/65 (9%)
Query: 149 KPNPYIELYVDYKNPK---TTRVVKNTYQPKWNEEFTVLVSPYS--IILFRLLDHRTFRR 203
+PY+ L VD + TR + +T P+W+EEF + V I + D +
Sbjct: 21 LSDPYVTL-VDTNGKRRIAKTRTIYDTLNPRWDEEFELEVPAGEPLWISATVWDRSFVGK 79
Query: 204 DCTIG 208
G
Sbjct: 80 HDLCG 84
Score = 30.3 bits (69), Expect = 2.2
Identities = 8/19 (42%), Positives = 13/19 (68%)
Query: 122 TTRVVKNTYQPKWNEEFTV 140
TR + +T P+W+EEF +
Sbjct: 39 KTRTIYDTLNPRWDEEFEL 57
>gnl|CDD|176014 cd04049, C2_putative_Elicitor-responsive_gene, C2 domain present in
the putative elicitor-responsive gene. In plants
elicitor-responsive proteins are triggered in response
to specific elicitor molecules such as glycolproteins,
peptides, carbohydrates and lipids. A host of defensive
responses are also triggered resulting in localized cell
death. Antimicrobial secondary metabolites, such as
phytoalexins, or defense-related proteins, including
pathogenesis-related (PR) proteins are also produced.
There is a single C2 domain present here. C2 domains
fold into an 8-standed beta-sandwich that can adopt 2
structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members have a type-II
topology.
Length = 124
Score = 37.7 bits (88), Expect = 0.005
Identities = 21/81 (25%), Positives = 39/81 (48%), Gaps = 11/81 (13%)
Query: 147 LLKPNPYIELYVDYKNP-KTTRVVKNTYQ-PKWNEEFTVLVSPYSI------ILFRLLDH 198
L K +PY+ + + + ++V K + P+WNE+F V Y ++ R++D
Sbjct: 19 LGKIDPYVII--QCRTQERKSKVAKGDGRNPEWNEKFKFTV-EYPGWGGDTKLILRIMDK 75
Query: 199 RTFRRDCTIGEKRLNIYGVLA 219
F D IGE +++ G+
Sbjct: 76 DNFSDDDFIGEATIHLKGLFE 96
>gnl|CDD|176037 cd08391, C2A_C2C_Synaptotagmin_like, C2 domain first and third
repeat in Synaptotagmin-like proteins. Synaptotagmin is
a membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Previously all synaptotagmins
were thought to be calcium sensors in the regulation of
neurotransmitter release and hormone secretion, but it
has been shown that not all of them bind calcium. Of
the 17 identified synaptotagmins only 8 bind calcium
(1-3, 5-7, 9, 10). The function of the two C2 domains
that bind calcium are: regulating the fusion step of
synaptic vesicle exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains either the
first or third repeat in Synaptotagmin-like proteins
with a type-I topology.
Length = 121
Score = 37.7 bits (88), Expect = 0.006
Identities = 17/48 (35%), Positives = 26/48 (54%), Gaps = 3/48 (6%)
Query: 140 VGGQGGGLLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSP 187
VGG G K +PY+ + V + K+ +V+K PKWNE + +V
Sbjct: 20 VGGLVKG--KSDPYVIVRVGAQTFKS-KVIKENLNPKWNEVYEAVVDE 64
Score = 31.1 bits (71), Expect = 0.88
Identities = 10/38 (26%), Positives = 18/38 (47%), Gaps = 6/38 (15%)
Query: 122 TTRVVKNTYQPKWNEEFTVGGQGGGLLKPNPYIELYVD 159
++V+K PKWNE + ++ P EL ++
Sbjct: 42 KSKVIKENLNPKWNEVYEA------VVDEVPGQELEIE 73
>gnl|CDD|176032 cd08386, C2A_Synaptotagmin-7, C2A domain first repeat present in
Synaptotagmin 7. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Synaptotagmin 7, a member of
class 2 synaptotagmins, is located in presynaptic plasma
membranes in neurons, dense-core vesicles in endocrine
cells, and lysosomes in fibroblasts. It has been shown
to play a role in regulation of Ca2+-dependent lysosomal
exocytosis in fibroblasts and may also function as a
vesicular Ca2+-sensor. It is distinguished from the
other synaptotagmins by having over 12 splice forms.
Previously all synaptotagmins were thought to be calcium
sensors in the regulation of neurotransmitter release
and hormone secretion, but it has been shown that not
all of them bind calcium. Of the 17 identified
synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10).
The function of the two C2 domains that bind calcium
are: regulating the fusion step of synaptic vesicle
exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 125
Score = 37.7 bits (88), Expect = 0.006
Identities = 21/66 (31%), Positives = 34/66 (51%), Gaps = 7/66 (10%)
Query: 151 NPYIELYV--DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRLL-----DHRTFRR 203
+P++++Y+ D K+ T+V + P WNE F PY + R+L D+ F R
Sbjct: 38 DPFVKIYLLPDKKHKLETKVKRKNLNPHWNETFLFEGFPYEKLQQRVLYLQVLDYDRFSR 97
Query: 204 DCTIGE 209
+ IGE
Sbjct: 98 NDPIGE 103
>gnl|CDD|234732 PRK00346, surE, 5'(3')-nucleotidase/polyphosphatase; Provisional.
Length = 250
Score = 38.9 bits (92), Expect = 0.007
Identities = 22/76 (28%), Positives = 26/76 (34%), Gaps = 31/76 (40%)
Query: 357 RAAQSNGLP---------PALPPEEPLPPGWEI-RQDTYGRRYYVDHNTRSSSWERPQPL 406
R LP P LPPEE G + R G+R+Y +
Sbjct: 148 RKLLEKPLPPGTLLNVNVPDLPPEEI--KGIRVTRL---GKRHYAEE------------- 189
Query: 407 PPGWELRRDPRGRVYY 422
R DPRGR YY
Sbjct: 190 ---VIKRVDPRGRPYY 202
>gnl|CDD|227371 COG5038, COG5038, Ca2+-dependent lipid-binding protein, contains C2
domain [General function prediction only].
Length = 1227
Score = 39.4 bits (92), Expect = 0.011
Identities = 27/96 (28%), Positives = 45/96 (46%), Gaps = 7/96 (7%)
Query: 149 KPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLV----SPYSIILFRLLDHRTFRRD 204
+PYI + + TRV KNT P WNE F +L+ P ++ L+ D +F+ D
Sbjct: 458 TVDPYITVTFSDRVIGKTRVKKNTLNPVWNETFYILLNSFTDPLNLSLY---DFNSFKSD 514
Query: 205 CTIGEKRLNIYGVLAHYNGKCEHLEITLDLMNDSRV 240
+G +L++ + + K E E + N R+
Sbjct: 515 KVVGSTQLDLALLHQNPVKKNELYEFLRNTKNVGRL 550
Score = 38.2 bits (89), Expect = 0.027
Identities = 16/35 (45%), Positives = 25/35 (71%)
Query: 152 PYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVS 186
P+++L+++ K+ T+VVK T P WNEEFT+ V
Sbjct: 1063 PFVKLFLNEKSVYKTKVVKKTLNPVWNEEFTIEVL 1097
Score = 36.7 bits (85), Expect = 0.079
Identities = 15/38 (39%), Positives = 20/38 (52%)
Query: 148 LKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLV 185
K N ELY + K +T +K T P WN ++ VLV
Sbjct: 597 KKDNKSAELYTNAKEVYSTGKLKFTNHPSWNLQYNVLV 634
Score = 30.5 bits (69), Expect = 6.2
Identities = 14/31 (45%), Positives = 17/31 (54%), Gaps = 2/31 (6%)
Query: 112 YRHYTRNSKQ--TTRVVKNTYQPKWNEEFTV 140
+ N K T+VVK T P WNEEFT+
Sbjct: 1064 FVKLFLNEKSVYKTKVVKKTLNPVWNEEFTI 1094
>gnl|CDD|237865 PRK14951, PRK14951, DNA polymerase III subunits gamma and tau;
Provisional.
Length = 618
Score = 38.9 bits (91), Expect = 0.012
Identities = 28/139 (20%), Positives = 44/139 (31%), Gaps = 13/139 (9%)
Query: 243 PLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPH 302
P + E TP A A V + + A + P + +A PP
Sbjct: 366 PAAAAEAAAPAEKKTPARPEAAAPAAAPVAQAAAA------PAPAAAPAAAASAPAAPPA 419
Query: 303 HNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPR--AAQ 360
+P + + + A + ++ + A PP A E A +P A
Sbjct: 420 AAPPAPVAAPA-----AAAPAAAPAAAPAAVALAPAPPAQAAPETVAIPVRVAPEPAVAS 474
Query: 361 SNGLPPALPPEEPLPPGWE 379
+ P A P L P E
Sbjct: 475 AAPAPAAAPAAARLTPTEE 493
>gnl|CDD|175974 cd00275, C2_PLC_like, C2 domain present in
Phosphoinositide-specific phospholipases C (PLC). PLCs
are involved in the hydrolysis of
phosphatidylinositol-4,5-bisphosphate (PIP2) to
d-myo-inositol-1,4,5-trisphosphate (1,4,5-IP3) and
sn-1,2-diacylglycerol (DAG). 1,4,5-IP3 and DAG are
second messengers in eukaryotic signal transduction
cascades. PLC is composed of a N-terminal PH domain
followed by a series of EF hands, a catalytic TIM barrel
and a C-terminal C2 domain. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members here have a type-II
topology.
Length = 128
Score = 36.4 bits (85), Expect = 0.014
Identities = 20/64 (31%), Positives = 30/64 (46%), Gaps = 8/64 (12%)
Query: 149 KPNPYIELYV-----DYKNPKTTRVVK-NTYQPKWNE--EFTVLVSPYSIILFRLLDHRT 200
+PY+E+ + D T+VVK N + P WNE EF V V + + F + D +
Sbjct: 24 IVDPYVEVEIHGLPADDSAKFKTKVVKNNGFNPVWNETFEFDVTVPELAFLRFVVYDEDS 83
Query: 201 FRRD 204
D
Sbjct: 84 GDDD 87
Score = 30.6 bits (70), Expect = 1.5
Identities = 11/27 (40%), Positives = 15/27 (55%), Gaps = 1/27 (3%)
Query: 114 HYTRNSKQTTRVVK-NTYQPKWNEEFT 139
++K T+VVK N + P WNE F
Sbjct: 37 PADDSAKFKTKVVKNNGFNPVWNETFE 63
>gnl|CDD|176005 cd04040, C2D_Tricalbin-like, C2 domain fourth repeat present in
Tricalbin-like proteins. 5 to 6 copies of the C2 domain
are present in Tricalbin, a yeast homolog of
Synaptotagmin, which is involved in membrane trafficking
and sorting. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the fifth C2
repeat, C2E, and has a type-II topology.
Length = 115
Score = 36.0 bits (84), Expect = 0.017
Identities = 15/55 (27%), Positives = 28/55 (50%), Gaps = 10/55 (18%)
Query: 149 KPNPYIELYVD----YKNPKTTRVVKNTYQPKWNEEFTVLVSP--YSIILFRLLD 197
K +P+++ Y++ +K T+ +K T P WNE F V V +++ + D
Sbjct: 19 KSDPFVKFYLNGEKVFK----TKTIKKTLNPVWNESFEVPVPSRVRAVLKVEVYD 69
Score = 29.1 bits (66), Expect = 3.8
Identities = 9/18 (50%), Positives = 11/18 (61%)
Query: 123 TRVVKNTYQPKWNEEFTV 140
T+ +K T P WNE F V
Sbjct: 36 TKTIKKTLNPVWNESFEV 53
>gnl|CDD|178585 PLN03008, PLN03008, Phospholipase D delta.
Length = 868
Score = 37.8 bits (87), Expect = 0.033
Identities = 16/56 (28%), Positives = 34/56 (60%), Gaps = 1/56 (1%)
Query: 147 LLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVS-PYSIILFRLLDHRTF 201
++ +PY+ + V TRV+KN+ +P W+E+F + ++ P++ + F++ D F
Sbjct: 74 VITSDPYVTVVVPQATLARTRVLKNSQEPLWDEKFNISIAHPFAYLEFQVKDDDVF 129
>gnl|CDD|175981 cd04014, C2_PKC_epsilon, C2 domain in Protein Kinase C (PKC)
epsilon. A single C2 domain is found in PKC epsilon.
The PKC family of serine/threonine kinases regulates
apoptosis, proliferation, migration, motility,
chemo-resistance, and differentiation. There are 3
groups: group 1 (alpha, betaI, beta II, gamma) which
require phospholipids and calcium, group 2 (delta,
epsilon, theta, eta) which do not require calcium for
activation, and group 3 (xi, iota/lambda) which are
atypical and can be activated in the absence of
diacylglycerol and calcium. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members here have a type-II
topology.
Length = 132
Score = 35.3 bits (82), Expect = 0.034
Identities = 21/55 (38%), Positives = 27/55 (49%), Gaps = 4/55 (7%)
Query: 133 KWNEEFTVGGQGGGLLKPNPYIELYVD-YKNPKTTRVVKNTYQPKWNEEFTVLVS 186
W+ V +G LL +PY+ + VD KT+ K T P WNEEFT V
Sbjct: 20 DWSTRHAVPKKGSQLL--DPYVSIDVDDTHIGKTSTKPK-TNSPVWNEEFTTEVH 71
>gnl|CDD|175990 cd04024, C2A_Synaptotagmin-like, C2 domain first repeat present in
Synaptotagmin-like proteins. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Previously all synaptotagmins
were thought to be calcium sensors in the regulation of
neurotransmitter release and hormone secretion, but it
has been shown that not all of them bind calcium. Of
the 17 identified synaptotagmins only 8 bind calcium
(1-3, 5-7, 9, 10). The function of the two C2 domains
that bind calcium are: regulating the fusion step of
synaptic vesicle exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 128
Score = 35.5 bits (82), Expect = 0.038
Identities = 20/68 (29%), Positives = 29/68 (42%), Gaps = 5/68 (7%)
Query: 145 GGLLKPNPYIELYV-DYKNPKTTRVVKNTYQPKWNE--EFTVLVSPYSIILFRLLDHRTF 201
G K +PY L V + T+ + NT PKWN EF + + ++ L D F
Sbjct: 19 SGKGKSDPYAILSVGAQR--FKTQTIPNTLNPKWNYWCEFPIFSAQNQLLKLILWDKDRF 76
Query: 202 RRDCTIGE 209
+GE
Sbjct: 77 AGKDYLGE 84
Score = 32.0 bits (73), Expect = 0.51
Identities = 12/33 (36%), Positives = 16/33 (48%), Gaps = 2/33 (6%)
Query: 119 SKQTTRVVKNTYQPKWNE--EFTVGGQGGGLLK 149
+ T+ + NT PKWN EF + LLK
Sbjct: 35 QRFKTQTIPNTLNPKWNYWCEFPIFSAQNQLLK 67
>gnl|CDD|223039 PHA03307, PHA03307, transcriptional regulator ICP4; Provisional.
Length = 1352
Score = 37.5 bits (87), Expect = 0.046
Identities = 69/378 (18%), Positives = 105/378 (27%), Gaps = 65/378 (17%)
Query: 257 TPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPS---ISSS 313
TP ASP D+ R V + G + PP + + S + +SS
Sbjct: 120 TPPPASPPPSPAPDLSEMLRPVGSPGPPPAASPPAAGASPAAVASDAASSRQAALPLSSP 179
Query: 314 QQQHTQVSNGAV---------------QCTSSSSSSSAALPPIDLAQEAGASGGTTSPRA 358
++ S+ SS S+SA+ P + A G +S +
Sbjct: 180 EETARAPSSPPAEPPPSTPPAAASPRPPRRSSPISASASSPAPAPGRSAADDAGASSSDS 239
Query: 359 AQSNGLPPALPPEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDPRG 418
+ S PE P R + +S W P P PR
Sbjct: 240 SSSESSGCGWGPENECPLPRPAPITLPTRIW------EASGWNGPSSRPGPASSSSSPRE 293
Query: 419 RVYYVDHNTRSTTWQRPNSERLQHFKHWQGERAHVVSQGSQRFLYPQHGVGVSSSSAVSF 478
RS + + G S + SS+S+ S
Sbjct: 294 ---------RSPSPSPSSP----------GSGPAPSSPRASSSSSSSRESSSSSTSSSSE 334
Query: 479 STGVTEEDADTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDPRGRVYYVDHNTRSTTWQ 538
S + A + G +RS S RP P R+ PR ++ + +
Sbjct: 335 S---SRGAAVSPGPS-----PSRSPSPSRPPPPADPSSPRKRPRPS---RAPSSPAASAG 383
Query: 539 RPNSERLQHFKHWQGERAHVVSQGSQRFLYPQHGVGVSSSSAVSFSTGVTEEDDALGSLP 598
RP R + RF + + A S + P
Sbjct: 384 RPTRRR----ARAAVAGRARRRDATGRFPAGRPRPSPLDAGAASGAFYARYPLL----TP 435
Query: 599 SG---WERRVQPDGRVYF 613
SG P GRV +
Sbjct: 436 SGEPWPGSPPPPPGRVRY 453
Score = 31.7 bits (72), Expect = 2.7
Identities = 23/126 (18%), Positives = 41/126 (32%), Gaps = 9/126 (7%)
Query: 256 NTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQ 315
+ AS + ++ + S S +E R + PG + P P P+ SS +
Sbjct: 309 PSSPRASSSSSSSRESSSSSTSSSSESSRGAAVSPGPSPSRSPSPS--RPPPPADPSSPR 366
Query: 316 QHTQVSNGAVQCTSSSSSS-----SAALPPIDLAQEAGAS--GGTTSPRAAQSNGLPPAL 368
+ + S +S+ AA+ ++A G P + A
Sbjct: 367 KRPRPSRAPSSPAASAGRPTRRRARAAVAGRARRRDATGRFPAGRPRPSPLDAGAASGAF 426
Query: 369 PPEEPL 374
PL
Sbjct: 427 YARYPL 432
Score = 30.9 bits (70), Expect = 4.6
Identities = 31/184 (16%), Positives = 41/184 (22%), Gaps = 26/184 (14%)
Query: 250 PPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPS 309
P L Q R+ R R G A S
Sbjct: 765 PAKLAEALALLEPAEPQRGAGSSPPVRAEAAFRRPGRLRRSGPAADAASRTASKRKSRS- 823
Query: 310 ISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALP 369
HT + ++A PP ++ + + RA NG P
Sbjct: 824 -------HTPDGGSESSGPARPPGAAARPPPARSSESSKSKPAAAGGRARGKNGRRRPRP 876
Query: 370 PEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPP-------------GWELRRDP 416
PE PG RP P G+ RR P
Sbjct: 877 PEPRARPGAAAPPKAAAAAPPAGAPAPR---PRPAPRVKLGPMPPGGPDPRGGF--RRVP 931
Query: 417 RGRV 420
G +
Sbjct: 932 PGDL 935
>gnl|CDD|176018 cd04054, C2A_Rasal1_RasA4, C2 domain first repeat present in RasA1
and RasA4. Rasal1 and RasA4 are both members of GAP1
(GTPase activating protein 1). Rasal1 responds to
repetitive Ca2+ signals by associating with the plasma
membrane and deactivating Ras. RasA4 suppresses Ras
function by enhancing the GTPase activity of Ras
proteins resulting in the inactive GDP-bound form of
Ras. In this way it can control cellular proliferation
and differentiation. Both of these proteins contains
two C2 domains, a Ras-GAP domain, a plextrin homology
(PH)-like domain, and a Bruton's Tyrosine Kinase (BTK)
zinc binding domain. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 121
Score = 34.4 bits (79), Expect = 0.064
Identities = 26/74 (35%), Positives = 35/74 (47%), Gaps = 1/74 (1%)
Query: 151 NPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPY-SIILFRLLDHRTFRRDCTIGE 209
+PY + VD + T V T P W EE+TV + P + F +LD T RD IG+
Sbjct: 22 DPYCIVKVDNEVIIRTATVWKTLNPFWGEEYTVHLPPGFHTVSFYVLDEDTLSRDDVIGK 81
Query: 210 KRLNIYGVLAHYNG 223
L + AH G
Sbjct: 82 VSLTREVISAHPRG 95
>gnl|CDD|225750 COG3209, RhsA, Rhs family protein [Cell envelope biogenesis, outer
membrane].
Length = 796
Score = 36.8 bits (85), Expect = 0.072
Identities = 46/303 (15%), Positives = 75/303 (24%), Gaps = 26/303 (8%)
Query: 375 PPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDPRGRVYYVDHNTRSTTWQR 434
PG G R R S R GRV + ++ T+
Sbjct: 94 APGTPTYTYDAGGRVISQTTGRGSVTTFTYDGLDRLPEVRGLGGRVQFYLYDAGGFTYDA 153
Query: 435 PNSERLQHFKHWQGERAHVVSQGSQRFLYPQHGVGVSSSSAVSFSTGVTEEDADTYGRRY 494
+ R Y + G + SS +T+ T G +Y
Sbjct: 154 SGGLTYATNSRGKT-TTLRDDATR-RVTYDKGGRLTTLSST-DRGLTLTDAYGVTLGWQY 210
Query: 495 YVDHNTRSSSWERPQPLPPGWELRRDPRGRVYYVDHNTRST-TWQRPNSERLQHFKHWQG 553
+ ++ L + D GR +++ T S RL FK+
Sbjct: 211 TTSSTGTTETYGGQGKL----QSTTDANGRTTTYTYDSAGQLTKVTNGSGRLLGFKYDAT 266
Query: 554 ERAHVVSQGSQRFLYPQHGVGVSSSSAVSFSTGVTEEDDALGSLPSGWERRVQPD-GRVY 612
V+ S R Y + G+ + G + R G+
Sbjct: 267 GLVESVTDPSGR--YTYYAYGLGQRTYNGNDAGYLIR----IAYVYEDTRYRYALTGQDD 320
Query: 613 FVNHKNRTTQWEDPRTQGQEIGQIGADEPPLPPGWEIRYTEDGTRYFVDHNTRSTTFEDP 672
+ P G+ + G + T T+ DP
Sbjct: 321 EIRALAGGRYATYPYDT---DGRATSST---LAGLTVTVT-----LDYAARDAQYTYRDP 369
Query: 673 RPG 675
G
Sbjct: 370 TGG 372
>gnl|CDD|176031 cd08385, C2A_Synaptotagmin-1-5-6-9-10, C2A domain first repeat
present in Synaptotagmins 1, 5, 6, 9, and 10.
Synaptotagmin is a membrane-trafficking protein
characterized by a N-terminal transmembrane region, a
linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a
member of class 1 synaptotagmins, is located in the
brain and endocranium and localized to the synaptic
vesicles and secretory granules. It functions as a Ca2+
sensor for fast exocytosis as do synaptotagmins 5, 6,
and 10. It is distinguished from the other
synaptotagmins by having an N-glycosylated N-terminus.
Synaptotagmins 5, 6, and 10, members of class 3
synaptotagmins, are located primarily in the brain and
localized to the active zone and plasma membrane. They
is distinguished from the other synaptotagmins by having
disulfide bonds at its N-terminus. Synaptotagmin 6 also
regulates the acrosome reaction, a unique Ca2+-regulated
exocytosis, in sperm. Synaptotagmin 9, a class 5
synaptotagmins, is located in the brain and localized to
the synaptic vesicles. It is thought to be a
Ca2+-sensor for dense-core vesicle exocytosis.
Previously all synaptotagmins were thought to be calcium
sensors in the regulation of neurotransmitter release
and hormone secretion, but it has been shown that not
all of them bind calcium. Of the 17 identified
synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10).
The function of the two C2 domains that bind calcium
are: regulating the fusion step of synaptic vesicle
exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 124
Score = 34.2 bits (79), Expect = 0.087
Identities = 24/70 (34%), Positives = 37/70 (52%), Gaps = 8/70 (11%)
Query: 152 PYIELYV--DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYS-----IILFRLLDHRTFRRD 204
PY+++Y+ D K T+V + T P +NE FT V PYS ++F + D F +
Sbjct: 39 PYVKVYLLPDKKKKFETKVHRKTLNPVFNETFTFKV-PYSELGNKTLVFSVYDFDRFSKH 97
Query: 205 CTIGEKRLNI 214
IGE R+ +
Sbjct: 98 DLIGEVRVPL 107
>gnl|CDD|176030 cd08384, C2B_Rabphilin_Doc2, C2 domain second repeat present in
Rabphilin and Double C2 domain. Rabphilin is found
neurons and in neuroendrocrine cells, while Doc2 is
found not only in the brain but in tissues, including
mast cells, chromaffin cells, and osteoblasts.
Rabphilin and Doc2s share highly homologous tandem C2
domains, although their N-terminal structures are
completely different: rabphilin contains an N-terminal
Rab-binding domain (RBD),7 whereas Doc2 contains an
N-terminal Munc13-1-interacting domain (MID). C2 domains
fold into an 8-standed beta-sandwich that can adopt 2
structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-I topology.
Length = 133
Score = 34.2 bits (79), Expect = 0.092
Identities = 11/24 (45%), Positives = 15/24 (62%)
Query: 116 TRNSKQTTRVVKNTYQPKWNEEFT 139
+ SK T+V K T P++NEEF
Sbjct: 47 GKKSKHKTQVKKKTLNPEFNEEFF 70
Score = 30.4 bits (69), Expect = 1.9
Identities = 14/35 (40%), Positives = 21/35 (60%), Gaps = 4/35 (11%)
Query: 152 PYIELYVD---YKNPK-TTRVVKNTYQPKWNEEFT 182
P+++LY+ K K T+V K T P++NEEF
Sbjct: 36 PFVKLYLKPDAGKKSKHKTQVKKKTLNPEFNEEFF 70
>gnl|CDD|176033 cd08387, C2A_Synaptotagmin-8, C2A domain first repeat present in
Synaptotagmin 8. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Previously all synaptotagmins
were thought to be calcium sensors in the regulation of
neurotransmitter release and hormone secretion, but it
has been shown that not all of them bind calcium. Of
the 17 identified synaptotagmins only 8 bind calcium
(1-3, 5-7, 9, 10). The function of the two C2 domains
that bind calcium are: regulating the fusion step of
synaptic vesicle exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 124
Score = 33.9 bits (78), Expect = 0.10
Identities = 21/70 (30%), Positives = 32/70 (45%), Gaps = 6/70 (8%)
Query: 151 NPY--IELYVDYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSI----ILFRLLDHRTFRRD 204
+PY + L D N K +++ K T P+++E F V P + + L D F RD
Sbjct: 38 DPYCKVRLLPDRSNTKQSKIHKKTLNPEFDESFVFEVPPQELPKRTLEVLLYDFDQFSRD 97
Query: 205 CTIGEKRLNI 214
IG L +
Sbjct: 98 ECIGVVELPL 107
>gnl|CDD|175992 cd04026, C2_PKC_alpha_gamma, C2 domain in Protein Kinase C (PKC)
alpha and gamma. A single C2 domain is found in PKC
alpha and gamma. The PKC family of serine/threonine
kinases regulates apoptosis, proliferation, migration,
motility, chemo-resistance, and differentiation. There
are 3 groups: group 1(alpha, betaI, beta II, gamma)
which require phospholipids and calcium, group 2 (delta,
epsilon, theta, eta) which do not require calcium for
activation, and group 3 (xi, iota/lambda) which are
atypical and can be activated in the absence of
diacylglycerol and calcium. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members here have a type-I
topology.
Length = 131
Score = 33.8 bits (78), Expect = 0.14
Identities = 11/24 (45%), Positives = 14/24 (58%)
Query: 116 TRNSKQTTRVVKNTYQPKWNEEFT 139
+KQ T+ +K T P WNE FT
Sbjct: 47 KNETKQKTKTIKKTLNPVWNETFT 70
Score = 31.5 bits (72), Expect = 0.81
Identities = 16/40 (40%), Positives = 23/40 (57%), Gaps = 4/40 (10%)
Query: 152 PYIELYV--DYKNP--KTTRVVKNTYQPKWNEEFTVLVSP 187
PY++L + D KN + T+ +K T P WNE FT + P
Sbjct: 36 PYVKLKLIPDPKNETKQKTKTIKKTLNPVWNETFTFDLKP 75
>gnl|CDD|176034 cd08388, C2A_Synaptotagmin-4-11, C2A domain first repeat present in
Synaptotagmins 4 and 11. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Synaptotagmins 4 and 11, class 4
synaptotagmins, are located in the brain. Their
functions are unknown. They are distinguished from the
other synaptotagmins by having and Asp to Ser
substitution in their C2A domains. Previously all
synaptotagmins were thought to be calcium sensors in the
regulation of neurotransmitter release and hormone
secretion, but it has been shown that not all of them
bind calcium. Of the 17 identified synaptotagmins only
8 bind calcium (1-3, 5-7, 9, 10). The function of the
two C2 domains that bind calcium are: regulating the
fusion step of synaptic vesicle exocytosis (C2A) and
binding to phosphatidyl-inositol-3,4,5-triphosphate
(PIP3) in the absence of calcium ions and to
phosphatidylinositol bisphosphate (PIP2) in their
presence (C2B). C2B also regulates also the recycling
step of synaptic vesicles. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 128
Score = 33.5 bits (77), Expect = 0.14
Identities = 20/65 (30%), Positives = 34/65 (52%), Gaps = 7/65 (10%)
Query: 152 PYIELYV--DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYS-----IILFRLLDHRTFRRD 204
PY++L + + ++ TRV++ T P ++E FT PY+ + F +L + RD
Sbjct: 40 PYVKLQLLPEKEHKVKTRVLRKTRNPVYDETFTFYGIPYNQLQDLSLHFAVLSFDRYSRD 99
Query: 205 CTIGE 209
IGE
Sbjct: 100 DVIGE 104
>gnl|CDD|237605 PRK14086, dnaA, chromosomal replication initiation protein;
Provisional.
Length = 617
Score = 35.6 bits (82), Expect = 0.15
Identities = 26/141 (18%), Positives = 35/141 (24%), Gaps = 13/141 (9%)
Query: 290 PGSENTACPPPPHHNHSSPSISSSQQQHT-----QVSNGAVQCTSSSSSSSAALPPIDLA 344
P + A PPP S P + ++ ++ A P
Sbjct: 90 PSAGEPAPPPPHARRTSEPELPRPGRRPYEGYGGPRADDRPPGLPRQDQLPTARPAYPAY 149
Query: 345 QEAGASGGTTSPRA-----AQSNGLPPALP---PEEPLPPGWEIRQDTYGRRYYVDHNTR 396
Q+ G Q G PP P P P R+ R D R
Sbjct: 150 QQRPEPGAWPRAADDYGWQQQRLGFPPRAPYASPASYAPEQERDREPYDAGRPEYDQRRR 209
Query: 397 SSSWERPQPLPPGWELRRDPR 417
RP P + P
Sbjct: 210 DYDHPRPDWDRPRRDRTDRPE 230
>gnl|CDD|217393 pfam03154, Atrophin-1, Atrophin-1 family. Atrophin-1 is the
protein product of the dentatorubral-pallidoluysian
atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive
neurodegenerative disorder. It is caused by the
expansion of a CAG repeat in the DRPLA gene on
chromosome 12p. This results in an extended
polyglutamine region in atrophin-1, that is thought to
confer toxicity to the protein, possibly through
altering its interactions with other proteins. The
expansion of a CAG repeat is also the underlying defect
in six other neurodegenerative disorders, including
Huntington's disease. One interaction of expanded
polyglutamine repeats that is thought to be pathogenic
is that with the short glutamine repeat in the
transcriptional coactivator CREB binding protein, CBP.
This interaction draws CBP away from its usual nuclear
location to the expanded polyglutamine repeat protein
aggregates that are characteristic of the polyglutamine
neurodegenerative disorders. This interferes with
CBP-mediated transcription and causes cytotoxicity.
Length = 979
Score = 35.8 bits (82), Expect = 0.15
Identities = 24/72 (33%), Positives = 29/72 (40%), Gaps = 5/72 (6%)
Query: 299 PPPHHNHSSPSISSSQQQHTQVSNGAV-QCTSSSSSSSAALPPIDLAQEAGASGGTTSPR 357
P P N S S SS+QQQ Q Q ++ + +A PP AQ G SP
Sbjct: 155 PSPQDNESD-SDSSAQQQLLQPQGPPSIQVPPGAALAPSAPPPTPSAQAVPPQG---SPI 210
Query: 358 AAQSNGLPPALP 369
AAQ P
Sbjct: 211 AAQPAPQPQQPS 222
Score = 34.7 bits (79), Expect = 0.28
Identities = 17/71 (23%), Positives = 22/71 (30%), Gaps = 5/71 (7%)
Query: 306 SSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLP 365
SSPSI S Q + + A Q PP A + P + +P
Sbjct: 150 SSPSIPSPQDNESDSDSSAQQQLLQPQG-----PPSIQVPPGAALAPSAPPPTPSAQAVP 204
Query: 366 PALPPEEPLPP 376
P P P
Sbjct: 205 PQGSPIAAQPA 215
Score = 32.7 bits (74), Expect = 1.3
Identities = 33/154 (21%), Positives = 51/154 (33%), Gaps = 21/154 (13%)
Query: 238 SRVSPPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLN-EGIRARSRPP------ 290
S P + +PP +P AA P Q +S S + R S P
Sbjct: 192 SAPPPTPSAQAVPP---QGSPIAAQPAPQPQQPSPLSLISAPSLHPQRLPSPHPPLQPQT 248
Query: 291 GSENTACPP--------PPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPID 342
S+ + PP HH P + QQ + + + + + +PP
Sbjct: 249 ASQQSPQPPAPSSRHPQSSHHGPGPPMPHALQQGPVFLQHPSSNPPQPFGLAQSQVPP-- 306
Query: 343 LAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPP 376
+ + +QS P P E+PLPP
Sbjct: 307 -LPLPSQAQPHSHTPPSQSALQPQQPPREQPLPP 339
Score = 30.8 bits (69), Expect = 5.2
Identities = 28/132 (21%), Positives = 38/132 (28%), Gaps = 18/132 (13%)
Query: 242 PPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPP 301
P L + P + PH+ + H G PP S T+ P P
Sbjct: 423 PVLTQSQSLPPKASTHPHSGLHSGPPQS-PFAQH--PFTSGGLPAIGPPPSLPTSTPAAP 479
Query: 302 HHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQS 361
P SS Q + + LPPI + +E +S
Sbjct: 480 ------PRASSGSQPPGSALPS----SGGCAGPGPPLPPIQIKEEP-----LDEAEEPES 524
Query: 362 NGLPPALPPEEP 373
PP P EP
Sbjct: 525 PPPPPRSPSPEP 536
Score = 30.0 bits (67), Expect = 7.3
Identities = 24/97 (24%), Positives = 31/97 (31%), Gaps = 9/97 (9%)
Query: 287 SRPPGSENTACPPPPHHNH--SSPSISSSQQ---QHTQVSNGAVQCTSSSSSSSAALPPI 341
++PP + PP H S Q QH S G S ++
Sbjct: 420 AQPPVLTQSQSLPPKASTHPHSGLHSGPPQSPFAQHPFTSGGLPAIGPPPSLPTSTPAAP 479
Query: 342 DLAQEAGASGGTTSPRAAQSNGLPPALPP----EEPL 374
A G+ P + G P LPP EEPL
Sbjct: 480 PRASSGSQPPGSALPSSGGCAGPGPPLPPIQIKEEPL 516
>gnl|CDD|152095 pfam11659, DUF3261, Protein of unknown function (DUF3261). This
family of proteins with unknown function appears to be
restricted to Proteobacteria.
Length = 154
Score = 33.8 bits (78), Expect = 0.16
Identities = 15/57 (26%), Positives = 18/57 (31%), Gaps = 17/57 (29%)
Query: 357 RAAQSNGLPPALPPE-----------------EPLPPGWEIRQDTYGRRYYVDHNTR 396
+ QS L +LPPE LP GW + RR Y T
Sbjct: 90 ESEQSPLLGDSLPPEQVLADLQLTYWPLEAWNAALPGGWTLVDTGNCRRLYDYDGTL 146
>gnl|CDD|176036 cd08390, C2A_Synaptotagmin-15-17, C2A domain first repeat present
in Synaptotagmins 15 and 17. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. It is thought to be involved in
the trafficking and exocytosis of secretory vesicles in
non-neuronal tissues and is Ca2+ independent. Human
synaptotagmin 15 has 2 alternatively spliced forms that
encode proteins with different C-termini. The larger,
SYT15a, contains a N-terminal TM region, a putative
fatty-acylation site, and 2 tandem C terminal C2
domains. The smaller, SYT15b, lacks the C-terminal
portion of the second C2 domain. Unlike most other
synaptotagmins it is nearly absent in the brain and
rather is found in the heart, lungs, skeletal muscle,
and testis. Synaptotagmin 17 is located in the brain,
kidney, and prostate and is thought to be a peripheral
membrane protein. Previously all synaptotagmins were
thought to be calcium sensors in the regulation of
neurotransmitter release and hormone secretion, but it
has been shown that not all of them bind calcium. Of
the 17 identified synaptotagmins only 8 bind calcium
(1-3, 5-7, 9, 10). The function of the two C2 domains
that bind calcium are: regulating the fusion step of
synaptic vesicle exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 123
Score = 33.4 bits (77), Expect = 0.16
Identities = 15/66 (22%), Positives = 29/66 (43%), Gaps = 6/66 (9%)
Query: 150 PNPYIELYV--DYKNPKTTRVVKNTYQPKWNEEFTVLVS----PYSIILFRLLDHRTFRR 203
+P++++ + D + ++V + T P ++E F VS + + D F R
Sbjct: 36 CDPFVKVCLLPDERRSLQSKVKRKTQNPNFDETFVFQVSFKELQRRTLRLSVYDVDRFSR 95
Query: 204 DCTIGE 209
C IG
Sbjct: 96 HCIIGH 101
>gnl|CDD|176006 cd04041, C2A_fungal, C2 domain first repeat; fungal group. C2
domains were first identified in Protein Kinase C (PKC).
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 111
Score = 33.0 bits (76), Expect = 0.20
Identities = 13/47 (27%), Positives = 23/47 (48%), Gaps = 2/47 (4%)
Query: 143 QGGGLLKPNPYIEL-YVDYKNPK-TTRVVKNTYQPKWNEEFTVLVSP 187
G +PY+ + + P +TR+++ P W E + VLV+P
Sbjct: 16 ADFGTGSSDPYVTASFAKFGKPLYSTRIIRKDLNPVWEETWFVLVTP 62
>gnl|CDD|223021 PHA03247, PHA03247, large tegument protein UL36; Provisional.
Length = 3151
Score = 35.3 bits (81), Expect = 0.20
Identities = 30/141 (21%), Positives = 42/141 (29%), Gaps = 5/141 (3%)
Query: 242 PPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPP 301
L+S P A+ L A V G +RPP + P PP
Sbjct: 2713 HALVSATPLPPGPAAARQASPALPAAPAPPAVPAGPATPGGPARPARPPTTAGPPAPAPP 2772
Query: 302 HHNHSSP--SISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSP--- 356
+ P ++ S ++ + AA+ A AS P
Sbjct: 2773 AAPAAGPPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGPLPPPT 2832
Query: 357 RAAQSNGLPPALPPEEPLPPG 377
A + PP PP LP G
Sbjct: 2833 SAQPTAPPPPPGPPPPSLPLG 2853
Score = 31.8 bits (72), Expect = 2.7
Identities = 26/146 (17%), Positives = 41/146 (28%), Gaps = 6/146 (4%)
Query: 292 SENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASG 351
S++ PPPP + P+ + + + +S + PP A
Sbjct: 2545 SDDAGDPPPPLPPAAPPAAPDRSVPPPRPAPRPSEPAVTSRARRPDAPPQSARPRAPVDD 2604
Query: 352 GTTSPRAAQSNGLPPALPPEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWE 411
A + LPP +P PP + ERP+ P
Sbjct: 2605 RGDPRGPAPPSPLPPDTHAPDPPPPSPSPAANEPDP----HPPPTVPPPERPRDDPAPGR 2660
Query: 412 LRRDPRGRVYYVDHNTRSTT--WQRP 435
+ R R R S +R
Sbjct: 2661 VSRPRRARRLGRAAQASSPPQRPRRR 2686
Score = 31.4 bits (71), Expect = 2.9
Identities = 18/93 (19%), Positives = 29/93 (31%), Gaps = 13/93 (13%)
Query: 286 RSRPPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQ 345
R P G + PP H P + + +PP + +
Sbjct: 2605 RGDPRGPAPPSPLPPDTHAPDPPP-----------PSPSPAANEPDPHPPPTVPPPERPR 2653
Query: 346 EAGASGGTTSPRAAQSNGLPP--ALPPEEPLPP 376
+ A G + PR A+ G + PP+ P
Sbjct: 2654 DDPAPGRVSRPRRARRLGRAAQASSPPQRPRRR 2686
Score = 31.1 bits (70), Expect = 4.6
Identities = 33/180 (18%), Positives = 52/180 (28%), Gaps = 30/180 (16%)
Query: 239 RVSPPLMSVEMPPL--LRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTA 296
+ P + P + L + SP A+ V + + P G
Sbjct: 2775 PAAGPPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAP---AAALPPAASPAGPL--- 2828
Query: 297 CPPPPHHNHSSPSISSSQQQHTQVSNGAV--------QCTSSSSSSSAALPPIDLAQEAG 348
PPP ++P + G+V + S S ++ A P +
Sbjct: 2829 -PPPTSAQPTAPPPPPGPPPPSLPLGGSVAPGGDVRRRPPSRSPAAKPAAPARPPVRRLA 2887
Query: 349 ASGGTTSPRAAQSNGLPPALPPEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPP 408
R+ +S LPP P P P Q + +PQP PP
Sbjct: 2888 RP---AVSRSTESFALPPDQPERPPQPQAPPPPQPQ----------PQPPPPPQPQPPPP 2934
Score = 30.7 bits (69), Expect = 5.0
Identities = 24/139 (17%), Positives = 33/139 (23%), Gaps = 20/139 (14%)
Query: 238 SRVSPPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTAC 297
+ PP+ + P + R+ A P R P +
Sbjct: 2877 APARPPVRRLARPAVSRSTESFALPPDQPE------------------RPPQPQAPPPPQ 2918
Query: 298 PPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPR 357
P P P Q + + S A+P L A G PR
Sbjct: 2919 PQPQPPPPPQPQPPPPPPPRPQPPLAPTTDPAGAGEPSGAVPQPWLG--ALVPGRVAVPR 2976
Query: 358 AAQSNGLPPALPPEEPLPP 376
P P PP
Sbjct: 2977 FRVPQPAPSREAPASSTPP 2995
Score = 30.7 bits (69), Expect = 5.9
Identities = 26/99 (26%), Positives = 30/99 (30%), Gaps = 10/99 (10%)
Query: 284 RARSRPPGSENTACPPPPHHNHSSPSIS---SSQQQHTQVSNGAVQCTSSSSSSSAALPP 340
R P E A PP HS +S SS H + V S PP
Sbjct: 2978 RVPQPAPSREAPASSTPPLTGHSLSRVSSWASSLALHEETDPPPV------SLKQTLWPP 3031
Query: 341 IDLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPPGWE 379
D S + + L P LPPE P E
Sbjct: 3032 DDTEDSDADSLFDSDSERSDLEALDP-LPPEPHDPFAHE 3069
>gnl|CDD|176070 cd08688, C2_KIAA0528-like, C2 domain found in the Human KIAA0528
cDNA clone. The members of this CD are named after the
Human KIAA0528 cDNA clone. All members here contain a
single C2 repeat. No other information on this protein
is currently known. The C2 domain was first identified
in PKC. C2 domains fold into an 8-standed beta-sandwich
that can adopt 2 structural arrangements: Type I and
Type II, distinguished by a circular permutation
involving their N- and C-terminal beta strands. Many C2
domains are Ca2+-dependent membrane-targeting modules
that bind a wide variety of substances including bind
phospholipids, inositol polyphosphates, and
intracellular proteins. Most C2 domain proteins are
either signal transduction enzymes that contain a single
C2 domain, such as protein kinase C, or membrane
trafficking proteins which contain at least two C2
domains, such as synaptotagmin 1. However, there are a
few exceptions to this including RIM isoforms and some
splice variants of piccolo/aczonin and intersectin which
only have a single C2 domain. C2 domains with a calcium
binding region have negatively charged residues,
primarily aspartates, that serve as ligands for calcium
ions.
Length = 110
Score = 32.7 bits (75), Expect = 0.24
Identities = 16/53 (30%), Positives = 23/53 (43%), Gaps = 5/53 (9%)
Query: 161 KNPKTTRVVKNTYQPKWN-EEFTVLVSPYSI----ILFRLLDHRTFRRDCTIG 208
T VVK + P WN E F V + + R++DH T+ + IG
Sbjct: 31 STTYKTDVVKKSLNPVWNSEWFRFEVDDEELQDEPLQIRVMDHDTYSANDAIG 83
>gnl|CDD|236090 PRK07764, PRK07764, DNA polymerase III subunits gamma and tau;
Validated.
Length = 824
Score = 35.0 bits (81), Expect = 0.27
Identities = 19/159 (11%), Positives = 39/159 (24%), Gaps = 18/159 (11%)
Query: 250 PPLLRNNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPS 309
AA + V + +A P + A P + +
Sbjct: 638 EASAAPAPGVAAPEHHPKHVAVPDASDGGDGWPAKAGGAAPAAPPPAPAPAAPAAPAGAA 697
Query: 310 ISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALP 369
+ T + + Q A+ G ++P A + +P
Sbjct: 698 PAQPAPAPAA--------TPPAGQADDPAA-----QPPQAAQGASAPSPAADDPVPLPPE 744
Query: 370 PEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPP 408
P++P P + +++ P P
Sbjct: 745 PDDPPDPAGA-----PAQPPPPPAPAPAAAPAAAPPPSP 778
Score = 32.3 bits (74), Expect = 1.5
Identities = 19/94 (20%), Positives = 27/94 (28%), Gaps = 4/94 (4%)
Query: 284 RARSRPPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDL 343
A + P + A P +P+ + A + S +AA
Sbjct: 412 PAAAAPAAAAAPA-PAAAPQPAPAPA---PAPAPPSPAGNAPAGGAPSPPPAAAPSAQPA 467
Query: 344 AQEAGASGGTTSPRAAQSNGLPPALPPEEPLPPG 377
A A T +P A PA P P P
Sbjct: 468 PAPAAAPEPTAAPAPAPPAAPAPAAAPAAPAAPA 501
Score = 30.0 bits (68), Expect = 7.8
Identities = 29/165 (17%), Positives = 40/165 (24%), Gaps = 6/165 (3%)
Query: 260 AASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPP---PHHNHSSPSISSSQQQ 316
+P A S E + P A P P + + +
Sbjct: 589 GPAPGAAGGEGPPAPASSGPPEEAARPAAPAAPAAPAAPAPAGAAAAPAEASAAPAPGVA 648
Query: 317 HTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALP-PEEPLP 375
+ V +S A A A G PA P P
Sbjct: 649 APEHHPKHVAVPDASDGGDGWPAKAGGAAPAAPPPAPAPAAPAAPAGAAPAQPAPAPAAT 708
Query: 376 PGWEIRQDTYGRRYYVDHN--TRSSSWERPQPLPPGWELRRDPRG 418
P D + S + + P PLPP + DP G
Sbjct: 709 PPAGQADDPAAQPPQAAQGASAPSPAADDPVPLPPEPDDPPDPAG 753
>gnl|CDD|175987 cd04020, C2B_SLP_1-2-3-4, C2 domain second repeat present in
Synaptotagmin-like proteins 1-4. All Slp members
basically share an N-terminal Slp homology domain (SHD)
and C-terminal tandem C2 domains (named the C2A domain
and the C2B domain) with the SHD and C2 domains being
separated by a linker sequence of various length.
Slp1/JFC1 and Slp2/exophilin 4 promote granule docking
to the plasma membrane. Additionally, their C2A domains
are both Ca2+ independent, unlike the case in Slp3 and
Slp4/granuphilin in which their C2A domains are Ca2+
dependent. It is thought that SHD (except for the
Slp4-SHD) functions as a specific Rab27A/B-binding
domain. In addition to Slps, rabphilin, Noc2, and
Munc13-4 also function as Rab27-binding proteins. It has
been demonstrated that Slp3 and Slp4/granuphilin promote
dense-core vesicle exocytosis. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second
C2 repeat, C2B, and has a type-I topology.
Length = 162
Score = 33.1 bits (76), Expect = 0.37
Identities = 11/23 (47%), Positives = 14/23 (60%)
Query: 116 TRNSKQTTRVVKNTYQPKWNEEF 138
++ SKQ T VVK + P WN F
Sbjct: 61 SKKSKQKTPVVKKSVNPVWNHTF 83
>gnl|CDD|176060 cd08678, C2_C21orf25-like, C2 domain found in the Human chromosome
21 open reading frame 25 (C21orf25) protein. The
members in this cd are named after the Human C21orf25
which contains a single C2 domain. Several other
members contain a C1 domain downstream of the C2 domain.
No other information on this protein is currently
known. The C2 domain was first identified in PKC. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 126
Score = 32.3 bits (74), Expect = 0.38
Identities = 20/62 (32%), Positives = 27/62 (43%), Gaps = 2/62 (3%)
Query: 139 TVGGQGGGLLKPNPYIELYVDYKNPK-TTRVVKNTYQPKWNEEFTVLVSPYS-IILFRLL 196
G NPY L +D K + KNT P W+E F +SP S +LF +
Sbjct: 7 KANGLSEAAGSSNPYCVLEMDEPPQKYQSSTQKNTSNPFWDEHFLFELSPNSKELLFEVY 66
Query: 197 DH 198
D+
Sbjct: 67 DN 68
>gnl|CDD|235906 PRK07003, PRK07003, DNA polymerase III subunits gamma and tau;
Validated.
Length = 830
Score = 34.1 bits (78), Expect = 0.45
Identities = 36/146 (24%), Positives = 56/146 (38%), Gaps = 31/146 (21%)
Query: 238 SRVSPPLMSVEMPPLLRNNTPHAASPLAQANTDVVVSHRSVL-NEGIRA---RSR-PPGS 292
SR P + P R TP AA+P A+A + VL N G+R R +
Sbjct: 517 SREDAPAAAAPPAPEARPPTPAAAAPAARAGG--AAAALDVLRNAGMRVSSDRGARAAAA 574
Query: 293 ENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGG 352
A P ++P + AVQ + + ++ P + A A
Sbjct: 575 AKPAAAPAAAPKPAAPRV-------------AVQVPTPRARAATGDAPPNGAARA----- 616
Query: 353 TTSPRAAQSNGLPPA---LPPEEPLP 375
+AA+S G PP +PP++ +P
Sbjct: 617 ---EQAAESRGAPPPWEDIPPDDYVP 639
Score = 33.7 bits (77), Expect = 0.68
Identities = 18/119 (15%), Positives = 36/119 (30%), Gaps = 6/119 (5%)
Query: 258 PHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQH 317
P A + A + V G + + P +P ++ +
Sbjct: 383 PGARAAAAVGASAVPAVTAVTGAAGAALAPKAAAAAAATRAEAPP-AAPAPPATADRGDD 441
Query: 318 TQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPP 376
+ V +++ +S+ + AQ SG ++P + P EP P
Sbjct: 442 AADGDAPVPAKANARASADSRCDERDAQPPADSGSASAPASDA-----PPDAAFEPAPR 495
Score = 29.8 bits (67), Expect = 8.7
Identities = 19/127 (14%), Positives = 38/127 (29%), Gaps = 8/127 (6%)
Query: 257 TPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSEN-----TACPPPPHHNHSSPSIS 311
T + A + + E A PP + + P ++ + +
Sbjct: 400 TAVTGAAGAALAPKAAAAAAATRAEAPPAAPAPPATADRGDDAADGDAPVPAKANARASA 459
Query: 312 SSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPP- 370
S+ A ++S+ +S A P A+ + + AA + PA
Sbjct: 460 DSRCDERDAQPPADSGSASAPASDAP-PDAAFEPAPRAAAPSAATPAAVPDARAPAAASR 518
Query: 371 -EEPLPP 376
+ P
Sbjct: 519 EDAPAAA 525
>gnl|CDD|176050 cd08405, C2B_Synaptotagmin-7, C2 domain second repeat present in
Synaptotagmin 7. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Synaptotagmin 7, a member of
class 2 synaptotagmins, is located in presynaptic plasma
membranes in neurons, dense-core vesicles in endocrine
cells, and lysosomes in fibroblasts. It has been shown
to play a role in regulation of Ca2+-dependent lysosomal
exocytosis in fibroblasts and may also function as a
vesicular Ca2+-sensor. It is distinguished from the
other synaptotagmins by having over 12 splice forms.
Previously all synaptotagmins were thought to be calcium
sensors in the regulation of neurotransmitter release
and hormone secretion, but it has been shown that not
all of them bind calcium. Of the 17 identified
synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10).
The function of the two C2 domains that bind calcium
are: regulating the fusion step of synaptic vesicle
exocytosis (C2A) and binding to
phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the
absence of calcium ions and to phosphatidylinositol
bisphosphate (PIP2) in their presence (C2B). C2B also
regulates also the recycling step of synaptic vesicles.
C2 domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-I topology.
Length = 136
Score = 32.0 bits (73), Expect = 0.53
Identities = 16/68 (23%), Positives = 32/68 (47%), Gaps = 8/68 (11%)
Query: 149 KPNPYIELYVDYKN----PKTTRVVKNTYQPKWNEEFTVLVSPYSI----ILFRLLDHRT 200
+PY+++++ YK+ K T + K T P +NE F + + ++ ++D
Sbjct: 35 TSDPYVKVWLMYKDKRVEKKKTVIKKRTLNPVFNESFIFNIPLERLRETTLIITVMDKDR 94
Query: 201 FRRDCTIG 208
R+ IG
Sbjct: 95 LSRNDLIG 102
>gnl|CDD|217392 pfam03153, TFIIA, Transcription factor IIA, alpha/beta subunit.
Transcription initiation factor IIA (TFIIA) is a
heterotrimer, the three subunits being known as alpha,
beta, and gamma, in order of molecular weight. The N and
C-terminal domains of the gamma subunit are represented
in pfam02268 and pfam02751, respectively. This family
represents the precursor that yields both the alpha and
beta subunits. The TFIIA heterotrimer is an essential
general transcription initiation factor for the
expression of genes transcribed by RNA polymerase II.
Together with TFIID, TFIIA binds to the promoter region;
this is the first step in the formation of a
pre-initiation complex (PIC). Binding of the rest of the
transcription machinery follows this step. After
initiation, the PIC does not completely dissociate from
the promoter. Some components, including TFIIA, remain
attached and re-initiate a subsequent round of
transcription.
Length = 332
Score = 33.6 bits (77), Expect = 0.53
Identities = 21/89 (23%), Positives = 28/89 (31%), Gaps = 3/89 (3%)
Query: 289 PPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAG 348
P A PP P +Q + G Q ++ + S AA PP A AG
Sbjct: 48 PWDPSPQAPPPVAQLPQPLPQPPPTQALQ-ALPAGDQQQHNTPTGSPAANPPATFALPAG 106
Query: 349 ASGGTTSPRAAQSNGLPPALPPEEPLPPG 377
+G T P +P P
Sbjct: 107 PAGPTIQT--EPGQLYPVQVPVMVTQNPA 133
>gnl|CDD|215629 PLN03200, PLN03200, cellulose synthase-interactive protein;
Provisional.
Length = 2102
Score = 33.9 bits (78), Expect = 0.60
Identities = 11/33 (33%), Positives = 19/33 (57%)
Query: 150 PNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFT 182
N + +L + P+ T+VV ++ P+W E FT
Sbjct: 1999 TNAFCKLTLGNGPPRQTKVVSHSSSPEWKEGFT 2031
>gnl|CDD|218366 pfam04990, RNA_pol_Rpb1_7, RNA polymerase Rpb1, domain 7. RNA
polymerases catalyze the DNA dependent polymerisation of
RNA. Prokaryotes contain a single RNA polymerase
compared to three in eukaryotes (not including
mitochondrial. and chloroplast polymerases). This
domain, domain 7, represents a mobile module of the RNA
polymerase. Domain 7 forms a substantial interaction
with the lobe domain of Rpb2 (pfam04561).
Length = 135
Score = 31.8 bits (73), Expect = 0.61
Identities = 15/36 (41%), Positives = 23/36 (63%), Gaps = 2/36 (5%)
Query: 831 KRMLNKKLVMKDI-ESIDPEFYNSLVWIR-DNNIDE 864
++M +KKL MKDI + I EF + L I D+N ++
Sbjct: 58 EKMTDKKLTMKDIAQKIKQEFGDDLHVIYSDDNAEK 93
>gnl|CDD|176027 cd08381, C2B_PI3K_class_II, C2 domain second repeat present in
class II phosphatidylinositol 3-kinases (PI3Ks). There
are 3 classes of PI3Ks based on structure, regulation,
and specificity. All classes contain a N-terminal C2
domain, a PIK domain, and a kinase catalytic domain.
Unlike class I and class III, class II PI3Ks have
additionally a PX domain and a C-terminal C2 domain
containing a nuclear localization signal both of which
bind phospholipids though in a slightly different
fashion. PI3Ks (AKA phosphatidylinositol (PtdIns)
3-kinases) regulate cell processes such as cell growth,
differentiation, proliferation, and motility. PI3Ks work
on phosphorylation of phosphatidylinositol,
phosphatidylinositide (4)P (PtdIns (4)P),2 or
PtdIns(4,5)P2. Specifically they phosphorylate the D3
hydroxyl group of phosphoinositol lipids on the inositol
ring. C2 domains fold into an 8-standed beta-sandwich
that can adopt 2 structural arrangements: Type I and
Type II, distinguished by a circular permutation
involving their N- and C-terminal beta strands. Many C2
domains are Ca2+-dependent membrane-targeting modules
that bind a wide variety of substances including bind
phospholipids, inositol polyphosphates, and
intracellular proteins. Most C2 domain proteins are
either signal transduction enzymes that contain a single
C2 domain, such as protein kinase C, or membrane
trafficking proteins which contain at least two C2
domains, such as synaptotagmin 1. However, there are a
few exceptions to this including RIM isoforms and some
splice variants of piccolo/aczonin and intersectin which
only have a single C2 domain. C2 domains with a calcium
binding region have negatively charged residues,
primarily aspartates, that serve as ligands for calcium
ions. This cd contains the second C2 repeat, C2B, and
has a type-I topology.
Length = 122
Score = 31.5 bits (72), Expect = 0.66
Identities = 16/69 (23%), Positives = 29/69 (42%), Gaps = 9/69 (13%)
Query: 150 PNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRLL-----DHRT 200
P+PY++ Y+ + T+VV+ T P +NE P + R+L H +
Sbjct: 33 PDPYVKTYLLPDPQKTTKRKTKVVRKTRNPTFNEMLVYDGLPVEDLQQRVLQVSVWSHDS 92
Query: 201 FRRDCTIGE 209
+ +G
Sbjct: 93 LVENEFLGG 101
>gnl|CDD|236776 PRK10856, PRK10856, cytoskeletal protein RodZ; Provisional.
Length = 331
Score = 33.1 bits (76), Expect = 0.77
Identities = 20/111 (18%), Positives = 35/111 (31%), Gaps = 8/111 (7%)
Query: 259 HAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQHT 318
+++ L+Q + SV + A N +P+++++
Sbjct: 149 QSSAELSQNSGQ------SVPLDTSTTTDPATTPAPAAPVDTTPTNSQTPAVATAPAPAV 202
Query: 319 QVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALP 369
AV S ++ +AA P A A G P P A P
Sbjct: 203 DPQQNAVVAPSQANVDTAATPAP--AAPATPDGAAPLPTDQAGVSTPAADP 251
>gnl|CDD|218108 pfam04487, CITED, CITED. CITED, CBP/p300-interacting
transactivator with ED-rich tail, are characterized by a
conserved 32-amino acid sequence at the C-terminus.
CITED proteins do not bind DNA directly and are thought
to function as transcriptional co-activators.
Length = 206
Score = 32.6 bits (74), Expect = 0.79
Identities = 24/149 (16%), Positives = 36/149 (24%), Gaps = 13/149 (8%)
Query: 235 MNDSRV--SPPLMSVEMPPLLR-NNTPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPG 291
MN R + M L N+ PH L + G+ A RP
Sbjct: 9 MNHGRFPDGAKGARMGMNSLAAPNHGPHDLRALM-------GTLLHYPGGGMDASGRPRS 61
Query: 292 SENTACPPPPHHNHSSPSISSSQQQHTQ--VSNGAVQCTSSSSSSSAALP-PIDLAQEAG 348
+ + H + + Q + Q +S AG
Sbjct: 62 AMSGPMGGGHPHQSMPAYMMFNPSSKPQPFMLVPGPQLMASMQLQKLNTQYQGHAGAPAG 121
Query: 349 ASGGTTSPRAAQSNGLPPALPPEEPLPPG 377
GG + G PP +
Sbjct: 122 HPGGGGPQQFRPGAGQPPGMQHMPAPALP 150
>gnl|CDD|176000 cd04035, C2A_Rabphilin_Doc2, C2 domain first repeat present in
Rabphilin and Double C2 domain. Rabphilin is found
neurons and in neuroendrocrine cells, while Doc2 is
found not only in the brain but in tissues, including
mast cells, chromaffin cells, and osteoblasts.
Rabphilin and Doc2s share highly homologous tandem C2
domains, although their N-terminal structures are
completely different: rabphilin contains an N-terminal
Rab-binding domain (RBD),7 whereas Doc2 contains an
N-terminal Munc13-1-interacting domain (MID). C2 domains
fold into an 8-standed beta-sandwich that can adopt 2
structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 123
Score = 31.1 bits (71), Expect = 0.85
Identities = 20/73 (27%), Positives = 31/73 (42%), Gaps = 10/73 (13%)
Query: 150 PNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFTVL-VSPYSII--LFRL--LDHRT 200
+PY++L + T+ V T P++NE T ++ I RL LD
Sbjct: 36 SDPYVKLNLLPGASKATKLRTKTVHKTRNPEFNETLTYYGITEEDIQRKTLRLLVLDEDR 95
Query: 201 FRRDCTIGEKRLN 213
F D +GE R+
Sbjct: 96 FGND-FLGETRIP 107
>gnl|CDD|233225 TIGR00994, 3a0901s05TIC20, chloroplast protein import component,
Tic20 family. Two families of proteins are involved in
the chloroplast envelope import appartus.They are the
three proteins of the outer membrane (TOC) and four
proteins in the inner membrane (TIC). This family is
specific for the Tic20 protein [Transport and binding
proteins, Amino acids, peptides and amines].
Length = 267
Score = 32.6 bits (74), Expect = 0.96
Identities = 17/85 (20%), Positives = 31/85 (36%), Gaps = 11/85 (12%)
Query: 287 SRPPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSS--SSAALPPIDLA 344
+ G + H S ++ + ++ ++ ++SS S + P+
Sbjct: 7 TTTNGG---SLTFLAHSPISKKFVNPRVFFPNKDASSKIRLSASSISRRCPREIAPLS-- 61
Query: 345 QEAGASGGTTSPRAAQSNGLPPALP 369
AS + A SNGLPP P
Sbjct: 62 ----ASASSDFALAGTSNGLPPTAP 82
>gnl|CDD|216078 pfam00716, Peptidase_S21, Assemblin (Peptidase family S21).
Length = 326
Score = 32.4 bits (74), Expect = 1.1
Identities = 18/100 (18%), Positives = 30/100 (30%), Gaps = 3/100 (3%)
Query: 280 NEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQHT-QVSNGAVQCTSSSSSSSAAL 338
+ G++ P ++PS+S S Q + G ++ S+S A
Sbjct: 217 ACHDEVVASKGGNDRGVSPGTAPSFDATPSVSPSGQPLSPAAPPGTSSVAGTALSASPAA 276
Query: 339 PPIDLAQEAGASGGT--TSPRAAQSNGLPPALPPEEPLPP 376
D+ + Q PP E PP
Sbjct: 277 LFGDMVYVPLDAYNQLLAGQAFNQPPDPQGPAPPAELAPP 316
>gnl|CDD|175982 cd04015, C2_plant_PLD, C2 domain present in plant phospholipase D
(PLD). PLD hydrolyzes terminal phosphodiester bonds in
diester glycerophospholipids resulting in the
degradation of phospholipids. In vitro PLD transfers
phosphatidic acid to primary alcohols. In plants PLD
plays a role in germination, seedling growth,
phosphatidylinositol metabolism, and changes in
phospholipid composition. There is a single
Ca(2+)/phospholipid-binding C2 domain in PLD. C2 domains
fold into an 8-standed beta-sandwich that can adopt 2
structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions.
Length = 158
Score = 31.5 bits (72), Expect = 1.1
Identities = 9/18 (50%), Positives = 13/18 (72%)
Query: 123 TRVVKNTYQPKWNEEFTV 140
TRV++N+ P WNE F +
Sbjct: 74 TRVIENSENPVWNESFHI 91
Score = 31.5 bits (72), Expect = 1.1
Identities = 9/18 (50%), Positives = 13/18 (72%)
Query: 166 TRVVKNTYQPKWNEEFTV 183
TRV++N+ P WNE F +
Sbjct: 74 TRVIENSENPVWNESFHI 91
>gnl|CDD|182848 PRK10931, PRK10931, adenosine-3'(2'),5'-bisphosphate nucleotidase;
Provisional.
Length = 246
Score = 32.0 bits (73), Expect = 1.2
Identities = 23/62 (37%), Positives = 34/62 (54%), Gaps = 12/62 (19%)
Query: 340 PIDLAQEAGASGGTTSPRAAQS---NGLPPALPPEEPL-----PPGWEIRQDTYGRRYY- 390
P+D+A +A S T + AA + +GL L P+ P+ PP WE+RQ +RY+
Sbjct: 25 PLDVASKADDSPVTAADIAAHTVIKDGLR-TLTPDIPVLSEEDPPAWEVRQHW--QRYWL 81
Query: 391 VD 392
VD
Sbjct: 82 VD 83
>gnl|CDD|176047 cd08402, C2B_Synaptotagmin-1, C2 domain second repeat present in
Synaptotagmin 1. Synaptotagmin is a
membrane-trafficking protein characterized by a
N-terminal transmembrane region, a linker, and 2
C-terminal C2 domains. Synaptotagmin 1, a member of the
class 1 synaptotagmins, is located in the brain and
endocranium and localized to the synaptic vesicles and
secretory granules. It functions as a Ca2+ sensor for
fast exocytosis. It, like synaptotagmin-2, has an
N-glycosylated N-terminus. Synaptotagmin 4, a member of
class 4 synaptotagmins, is located in the brain. It
functions are unknown. It, like synaptotagmin-11, has an
Asp to Ser substitution in its C2A domain. Previously
all synaptotagmins were thought to be calcium sensors in
the regulation of neurotransmitter release and hormone
secretion, but it has been shown that not all of them
bind calcium. Of the 17 identified synaptotagmins only
8 bind calcium (1-3, 5-7, 9, 10). The function of the
two C2 domains that bind calcium are: regulating the
fusion step of synaptic vesicle exocytosis (C2A) and
binding to phosphatidyl-inositol-3,4,5-triphosphate
(PIP3) in the absence of calcium ions and to
phosphatidylinositol bisphosphate (PIP2) in their
presence (C2B). C2B also regulates also the recycling
step of synaptic vesicles. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the second C2
repeat, C2B, and has a type-I topology.
Length = 136
Score = 30.8 bits (70), Expect = 1.3
Identities = 17/48 (35%), Positives = 21/48 (43%), Gaps = 2/48 (4%)
Query: 145 GGLLKPNPYIELYVDYK--NPKTTRVVKNTYQPKWNEEFTVLVSPYSI 190
GGL P I L + K K T + K T P +NE F+ V I
Sbjct: 33 GGLSDPYVKIHLMQNGKRLKKKKTTIKKRTLNPYYNESFSFEVPFEQI 80
>gnl|CDD|176056 cd08521, C2A_SLP, C2 domain first repeat present in
Synaptotagmin-like proteins. All Slp members basically
share an N-terminal Slp homology domain (SHD) and
C-terminal tandem C2 domains (named the C2A domain and
the C2B domain) with the SHD and C2 domains being
separated by a linker sequence of various length.
Slp1/JFC1 and Slp2/exophilin 4 promote granule docking
to the plasma membrane. Additionally, their C2A domains
are both Ca2+ independent, unlike the case in Slp3 and
Slp4/granuphilin in which their C2A domains are Ca2+
dependent. It is thought that SHD (except for the
Slp4-SHD) functions as a specific Rab27A/B-binding
domain. In addition to Slps, rabphilin, Noc2, and
Munc13-4 also function as Rab27-binding proteins. It has
been demonstrated that Slp3 and Slp4/granuphilin promote
dense-core vesicle exocytosis. Slp5 mRNA has been shown
to be restricted to human placenta and liver suggesting
a role in Rab27A-dependent membrane trafficking in
specific tissues. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first
C2 repeat, C2A, and has a type-I topology.
Length = 123
Score = 30.7 bits (70), Expect = 1.4
Identities = 10/24 (41%), Positives = 14/24 (58%)
Query: 116 TRNSKQTTRVVKNTYQPKWNEEFT 139
++ SK+ T V KNT P +NE
Sbjct: 49 SKQSKRKTSVKKNTTNPVFNETLK 72
Score = 29.9 bits (68), Expect = 2.8
Identities = 22/83 (26%), Positives = 38/83 (45%), Gaps = 14/83 (16%)
Query: 149 KPNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRLLD-----HR 199
+ NPY+++Y+ ++ + T V KNT P +NE +S S + R L H
Sbjct: 35 RSNPYVKVYLLPDKSKQSKRKTSVKKNTTNPVFNETLKYHIS-KSQLETRTLQLSVWHHD 93
Query: 200 TFRRDCTIGEKRLNIYGVLAHYN 222
F R+ +GE + L ++
Sbjct: 94 RFGRNTFLGEVEIP----LDSWD 112
>gnl|CDD|175996 cd04030, C2C_KIAA1228, C2 domain third repeat present in
uncharacterized human KIAA1228-like proteins. KIAA
proteins are uncharacterized human proteins. They were
compiled by the Kazusa mammalian cDNA project which
identified more than 2000 human genes. They are
identified by 4 digit codes that precede the KIAA
designation. Many KIAA genes are still functionally
uncharacterized including KIAA1228. C2 domains fold into
an 8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the third C2
repeat, C2C, and has a type-II topology.
Length = 127
Score = 30.3 bits (69), Expect = 1.7
Identities = 13/41 (31%), Positives = 20/41 (48%), Gaps = 4/41 (9%)
Query: 150 PNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFTVLVS 186
P+PY+ LY+ + T V K+ P ++E F VS
Sbjct: 37 PDPYVRLYLLPDKSKSTRRKTSVKKDNLNPVFDETFEFPVS 77
>gnl|CDD|214396 CHL00206, ycf2, Ycf2; Provisional.
Length = 2281
Score = 32.2 bits (73), Expect = 1.9
Identities = 33/117 (28%), Positives = 46/117 (39%), Gaps = 12/117 (10%)
Query: 476 VSFSTGVTEEDADTYGRRY-YVDHNTRSSSWERPQPLPPGWELRRDPRGRVYYVD-HNTR 533
V FST TE+ D + DH +++ S + P LR Y VD H
Sbjct: 1524 VQFSTLTTEKRIDQILLSLTHSDHLSKNDSGYQMIEQPGSIYLR-------YLVDIHKKY 1576
Query: 534 STTWQRPNS---ERLQHFKHWQGERAHVVSQGSQRFLYPQHGVGVSSSSAVSFSTGV 587
++ S ER H+Q S G+ F +P HG S A+S S G+
Sbjct: 1577 LMNYEFNTSCLAERRIFLAHYQTITYSQTSCGANSFHFPSHGKPFSLRLALSPSRGI 1633
>gnl|CDD|227341 COG5008, PilU, Tfp pilus assembly protein, ATPase PilU [Cell
motility and secretion / Intracellular trafficking and
secretion].
Length = 375
Score = 31.7 bits (72), Expect = 2.0
Identities = 13/59 (22%), Positives = 24/59 (40%), Gaps = 5/59 (8%)
Query: 226 EHLEITLDLMNDSRVSPPLMSVEMPPLLRNN---TPHAASPLAQANTDVVVSHRSVLNE 281
LDLM + + S ++ PP ++ + TP PL T + S+++
Sbjct: 5 MEFHPLLDLMVEQKASDLFITAGFPPSMKVDGKLTPITQEPLTGEQTMAIA--FSIMSA 61
>gnl|CDD|175997 cd04031, C2A_RIM1alpha, C2 domain first repeat contained in
Rab3-interacting molecule (RIM) proteins. RIMs are
believed to organize specialized sites of the plasma
membrane called active zones. They also play a role in
controlling neurotransmitter release, plasticity
processes, as well as memory and learning. RIM contains
an N-terminal zinc finger domain, a PDZ domain, and two
C-terminal C2 domains (C2A, C2B). C2 domains fold into
an 8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. Members here have a type-I
topology and do not bind Ca2+.
Length = 125
Score = 30.3 bits (69), Expect = 2.1
Identities = 13/37 (35%), Positives = 22/37 (59%), Gaps = 4/37 (10%)
Query: 150 PNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFT 182
NPY+++Y+ K+ + T+ VK T P+WN+ F
Sbjct: 37 RNPYVKVYLLPDRSEKSKRRTKTVKKTLNPEWNQTFE 73
Score = 28.4 bits (64), Expect = 7.4
Identities = 10/21 (47%), Positives = 14/21 (66%)
Query: 119 SKQTTRVVKNTYQPKWNEEFT 139
SK+ T+ VK T P+WN+ F
Sbjct: 53 SKRRTKTVKKTLNPEWNQTFE 73
>gnl|CDD|176019 cd08373, C2A_Ferlin, C2 domain first repeat in Ferlin. Ferlins are
involved in vesicle fusion events. Ferlins and other
proteins, such as Synaptotagmins, are implicated in
facilitating the fusion process when cell membranes fuse
together. There are six known human Ferlins: Dysferlin
(Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3),
Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can
lead to a wide range of diseases including muscular
dystrophy (dysferlin), deafness (otoferlin), and
infertility (fer-1, fertilization factor-1).
Structurally they have 6 tandem C2 domains, designated
as (C2A-C2F) and a single C-terminal transmembrane
domain, though there is a new study that disputes this
and claims that there are actually 7 tandem C2 domains
with another C2 domain inserted between C2D and C2E.
In a subset of them (Dysferlin, Myoferlin, and Fer1)
there is an additional conserved domain called DysF. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-II topology.
Length = 127
Score = 29.9 bits (68), Expect = 2.3
Identities = 23/107 (21%), Positives = 43/107 (40%), Gaps = 15/107 (14%)
Query: 149 KPNPYIELYVDYKN-PKTTRVVKNTYQPKWNEEF-----TVLVSPYSIILFRLLDHRTFR 202
K + + V ++ K TRV++N P WNE F S+ + + D+
Sbjct: 14 KGDRIAK--VTFRGVKKKTRVLENELNPVWNETFEWPLAGSPDPDESLEI-VVKDYEKVG 70
Query: 203 RDCTIGEKRLNIYGVLAHYNGKCEHLEITLDLMNDSRVSPPLMSVEM 249
R+ IG + L + LE+T L++ + P ++ +
Sbjct: 71 RNRLIGSATV----SLQDLVSE-GLLEVTEPLLDSNG-RPTGATISL 111
Score = 28.8 bits (65), Expect = 7.5
Identities = 11/22 (50%), Positives = 14/22 (63%)
Query: 117 RNSKQTTRVVKNTYQPKWNEEF 138
R K+ TRV++N P WNE F
Sbjct: 24 RGVKKKTRVLENELNPVWNETF 45
>gnl|CDD|237057 PRK12323, PRK12323, DNA polymerase III subunits gamma and tau;
Provisional.
Length = 700
Score = 31.4 bits (71), Expect = 2.8
Identities = 26/165 (15%), Positives = 49/165 (29%), Gaps = 17/165 (10%)
Query: 258 PHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPS-----ISS 312
AA+P+AQ + + A + S +++
Sbjct: 376 TAAAAPVAQPAPAAAAPAAAAPAPAAPPAAPAAAPAAAAAARAVAAAPARRSPAPEALAA 435
Query: 313 SQQQHTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPPEE 372
++Q + GA + +++ AA A + + A + PA ++
Sbjct: 436 ARQASARGPGGAPAPAPAPAAAPAAAARPAAAGPRPVAAAAAAAPARAAPAAAPAPADDD 495
Query: 373 PLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDPR 417
PP WE + S + +P P GW P
Sbjct: 496 --PPPWEELPPEFA----------SPAPAQPDAAPAGWVAESIPD 528
Score = 31.4 bits (71), Expect = 3.2
Identities = 24/125 (19%), Positives = 40/125 (32%), Gaps = 11/125 (8%)
Query: 257 TPHAASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQ 316
P AA+P A A A +R + P P ++++++Q
Sbjct: 386 APAAAAPAAAAPAPAAPPAAPAAAPAAAAAARAVAAAPARRSPAP------EALAAARQA 439
Query: 317 HTQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSP-----RAAQSNGLPPALPPE 371
+ GA + +++ AA A + + AA PP
Sbjct: 440 SARGPGGAPAPAPAPAAAPAAAARPAAAGPRPVAAAAAAAPARAAPAAAPAPADDDPPPW 499
Query: 372 EPLPP 376
E LPP
Sbjct: 500 EELPP 504
>gnl|CDD|192662 pfam10738, Lpp-LpqN, Probable lipoprotein LpqN. This family is
conserved in Mycobacteriaceae and is likely to be a
lipoprotein.
Length = 175
Score = 30.4 bits (69), Expect = 2.9
Identities = 16/45 (35%), Positives = 18/45 (40%), Gaps = 3/45 (6%)
Query: 335 SAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPPGWE 379
+P LAQ +G T P A AL P PPGWE
Sbjct: 1 PVPVPSGTLAQYLEENGVTGEPVAPGD---LGALTISLPTPPGWE 42
>gnl|CDD|164925 PHA02524, 43A, DNA polymerase subunit A; Provisional.
Length = 498
Score = 31.1 bits (70), Expect = 3.0
Identities = 17/56 (30%), Positives = 24/56 (42%), Gaps = 3/56 (5%)
Query: 650 RYTEDGTRYFVDHNTRSTTFEDPRPGVPKDQKGAYG---VPKAYERSFRWKLSQFR 702
R+ ++G R + T F+ PGV K YG VPK +E + K R
Sbjct: 17 RFVDNGKRQTRKVAYQPTLFQHAAPGVQTKHKDIYGRFCVPKKHENIWEAKQWIKR 72
>gnl|CDD|237182 PRK12727, PRK12727, flagellar biosynthesis regulator FlhF;
Provisional.
Length = 559
Score = 31.1 bits (70), Expect = 3.2
Identities = 13/74 (17%), Positives = 26/74 (35%), Gaps = 1/74 (1%)
Query: 289 PPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSS-SSSAALPPIDLAQEA 347
P + P P H S +++ Q +V++ A ++ + ++P A
Sbjct: 70 APAPQAPTKPAAPVHAPLKLSANANMSQRQRVASAAEDMIAAMALRQPVSVPRQAPAAAP 129
Query: 348 GASGGTTSPRAAQS 361
+ SP A
Sbjct: 130 VRAASIPSPAAQAL 143
>gnl|CDD|222922 PHA02697, PHA02697, hypothetical protein; Provisional.
Length = 255
Score = 30.7 bits (69), Expect = 3.4
Identities = 14/45 (31%), Positives = 23/45 (51%), Gaps = 1/45 (2%)
Query: 917 IVRREPVCFSSLPGHAVFPWEDLPNSWRFCIEKVGKDTW-LPRSH 960
IVR+E + + + P + + R + +G+DTW L RSH
Sbjct: 30 IVRQEELARQFCYKNGMTPAVSVRVTGRVSADAIGEDTWDLARSH 74
>gnl|CDD|176010 cd04045, C2C_Tricalbin-like, C2 domain third repeat present in
Tricalbin-like proteins. 5 to 6 copies of the C2 domain
are present in Tricalbin, a yeast homolog of
Synaptotagmin, which is involved in membrane trafficking
and sorting. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the third C2
repeat, C2C, and has a type-II topology.
Length = 120
Score = 29.5 bits (67), Expect = 3.5
Identities = 20/72 (27%), Positives = 35/72 (48%), Gaps = 3/72 (4%)
Query: 144 GGGLLKPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFTV-LVSPYSIILFRLLDHRTFR 202
G G K +PY+ + V+ T + NT P W+E V + SP I ++D+
Sbjct: 18 GVG--KIDPYVRVLVNGIVKGRTVTISNTLNPVWDEVLYVPVTSPNQKITLEVMDYEKVG 75
Query: 203 RDCTIGEKRLNI 214
+D ++G +N+
Sbjct: 76 KDRSLGSVEINV 87
>gnl|CDD|236827 PRK11033, zntA, zinc/cadmium/mercury/lead-transporting ATPase;
Provisional.
Length = 741
Score = 31.1 bits (71), Expect = 3.5
Identities = 13/45 (28%), Positives = 19/45 (42%), Gaps = 1/45 (2%)
Query: 295 TACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALP 339
+A P +H +P S+ + T V N C + SSS L
Sbjct: 1 SAMSTPDNHGKKAPQFSAF-KPLTAVQNADDCCCDGACSSSPTLS 44
>gnl|CDD|176040 cd08394, C2A_Munc13, C2 domain first repeat in Munc13 (mammalian
uncoordinated) proteins. C2-like domains are thought to
be involved in phospholipid binding in a Ca2+
independent manner in both Unc13 and Munc13.
Caenorabditis elegans Unc13 has a central domain with
sequence similarity to PKC, which includes C1 and
C2-related domains. Unc13 binds phorbol esters and DAG
with high affinity in a phospholipid manner. Mutations
in Unc13 results in abnormal neuronal connections and
impairment in cholinergic neurotransmission in the
nematode. Munc13 is the mammalian homolog which are
expressed in the brain. There are 3 isoforms (Munc13-1,
-2, -3) and are thought to play a role in
neurotransmitter release and are hypothesized to be
high-affinity receptors for phorbol esters. Unc13 and
Munc13 contain both C1 and C2 domains. There are two C2
related domains present, one central and one at the
carboxyl end. Munc13-1 contains a third C2-like domain.
Munc13 interacts with syntaxin, synaptobrevin, and
synaptotagmin suggesting a role for these as scaffolding
proteins. C2 domains fold into an 8-standed
beta-sandwich that can adopt 2 structural arrangements:
Type I and Type II, distinguished by a circular
permutation involving their N- and C-terminal beta
strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-II topology.
Length = 127
Score = 29.3 bits (66), Expect = 3.7
Identities = 8/23 (34%), Positives = 13/23 (56%), Gaps = 1/23 (4%)
Query: 117 RNSKQTTRVVKNTYQPKWNEEFT 139
+N K TT V+ + P W ++F
Sbjct: 29 QNVKSTTIAVRGSQ-PCWEQDFM 50
Score = 28.6 bits (64), Expect = 8.6
Identities = 11/34 (32%), Positives = 16/34 (47%), Gaps = 2/34 (5%)
Query: 149 KPNPYIELYVDYKNPKTTRVVKNTYQPKWNEEFT 182
K N Y+ L V TT V+ + P W ++F
Sbjct: 19 KFNTYVTLKVQ-NVKSTTIAVRGSQ-PCWEQDFM 50
>gnl|CDD|237852 PRK14896, ksgA, 16S ribosomal RNA methyltransferase KsgA/Dim1
family protein; Provisional.
Length = 258
Score = 30.6 bits (70), Expect = 3.7
Identities = 13/29 (44%), Positives = 15/29 (51%), Gaps = 6/29 (20%)
Query: 180 EFTVLVS--PYSI---ILFRLLDHRTFRR 203
EF +VS PY I I F+LL H F
Sbjct: 91 EFNKVVSNLPYQISSPITFKLLKHG-FEP 118
>gnl|CDD|220603 pfam10152, DUF2360, Predicted coiled-coil domain-containing protein
(DUF2360). This is the conserved 140 amino acid region
of a family of proteins conserved from nematodes to
humans. One C. elegans member is annotated as a
Daf-16-dependent longevity protein 1 but this could not
be confirmed. The function is unknown.
Length = 147
Score = 29.7 bits (67), Expect = 3.9
Identities = 21/90 (23%), Positives = 30/90 (33%), Gaps = 15/90 (16%)
Query: 336 AALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPP---EEPLPPGWEIRQDTYGRRYYVD 392
A L I ++ P +A +NG PP PP E PP E +
Sbjct: 42 AKLASIPGLEDVTVQTTPPPPASAITNGGPPPPPPARAEAASPPPPEAPAEP-------- 93
Query: 393 HNTRSSSWERPQPLPPGWELRRDPRGRVYY 422
+ E P + +DPR Y+
Sbjct: 94 ----PAEPEPEAPAENTVTVAKDPRYAKYF 119
>gnl|CDD|215239 PLN02436, PLN02436, cellulose synthase A.
Length = 1094
Score = 31.0 bits (70), Expect = 4.0
Identities = 27/94 (28%), Positives = 41/94 (43%), Gaps = 14/94 (14%)
Query: 463 YPQHGVGVSSSS---AVSFSTGVTEEDADTYGRRYYVDHNTRSSSWERPQPLPPGWELRR 519
Y + V +SS V STG +G R + SS+ +P+P+ P +L
Sbjct: 165 YGEEDVEISSDRHALIVPPSTG--------HGNRVHPMPFPDSSASLQPRPMVPQKDLAV 216
Query: 520 DPRGRVYYVDHNTRSTTWQRPNSERLQHFKHWQG 553
G V + D R W++ +E+LQ KH G
Sbjct: 217 YGYGSVAWKD---RMEEWKKKQNEKLQVVKHEGG 247
>gnl|CDD|176038 cd08392, C2A_SLP-3, C2 domain first repeat present in
Synaptotagmin-like protein 3. All Slp members basically
share an N-terminal Slp homology domain (SHD) and
C-terminal tandem C2 domains (named the C2A domain and
the C2B domain) with the SHD and C2 domains being
separated by a linker sequence of various length. SHD of
Slp (except for the Slp4-SHD) function as a specific
Rab27A/B-binding domain. In addition to Slp, rabphilin,
Noc2, and Munc13-4 also function as Rab27-binding
proteins. Little is known about the expression or
localization of Slp3. The C2A domain of Slp3 is Ca2+
dependent. It has been demonstrated that Slp3 promotes
dense-core vesicle exocytosis. C2 domains fold into an
8-standed beta-sandwich that can adopt 2 structural
arrangements: Type I and Type II, distinguished by a
circular permutation involving their N- and C-terminal
beta strands. Many C2 domains are Ca2+-dependent
membrane-targeting modules that bind a wide variety of
substances including bind phospholipids, inositol
polyphosphates, and intracellular proteins. Most C2
domain proteins are either signal transduction enzymes
that contain a single C2 domain, such as protein kinase
C, or membrane trafficking proteins which contain at
least two C2 domains, such as synaptotagmin 1. However,
there are a few exceptions to this including RIM
isoforms and some splice variants of piccolo/aczonin and
intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 128
Score = 29.4 bits (66), Expect = 4.1
Identities = 17/69 (24%), Positives = 31/69 (44%), Gaps = 8/69 (11%)
Query: 149 KPNPYIELYV----DYKNPKTTRVVKNTYQPKWNEEFTVLVSPYSIILFRL----LDHRT 200
K +PY+++ + + + + T V K T P +NE +V + +L RT
Sbjct: 36 KCHPYVKVCLLPDKSHNSKRKTAVKKGTVNPVFNETLKYVVEADLLSSRQLQVSVWHSRT 95
Query: 201 FRRDCTIGE 209
+R +GE
Sbjct: 96 LKRRVFLGE 104
>gnl|CDD|218440 pfam05110, AF-4, AF-4 proto-oncoprotein. This family consists of
AF4 (Proto-oncogene AF4) and FMR2 (Fragile X E mental
retardation syndrome) nuclear proteins. These proteins
have been linked to human diseases such as acute
lymphoblastic leukaemia and mental retardation. The
family also contains a Drosophila AF4 protein homologue
Lilliputian which contains an AT-hook domain.
Lilliputian represents a novel pair-rule gene that acts
in cytoskeleton regulation, segmentation and
morphogenesis in Drosophila.
Length = 1154
Score = 31.0 bits (70), Expect = 4.5
Identities = 16/77 (20%), Positives = 27/77 (35%), Gaps = 4/77 (5%)
Query: 285 ARSRPPGSENTACPPPPHHN----HSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPP 340
+R RP E+T+ P SS S S+S+ + T+ + SS
Sbjct: 822 SRKRPRRQEDTSSSSGPFSASSTKSSSKSSSTSKHRKTEGKGSSTSKEHKGSSGDTPNKA 881
Query: 341 IDLAQEAGASGGTTSPR 357
++G + R
Sbjct: 882 SSFPVPPLSNGSSKPRR 898
>gnl|CDD|227505 COG5178, PRP8, U5 snRNP spliceosome subunit [RNA processing and
modification].
Length = 2365
Score = 30.7 bits (69), Expect = 4.7
Identities = 16/58 (27%), Positives = 23/58 (39%), Gaps = 18/58 (31%)
Query: 363 GLPPALPPEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDPRGRV 420
LPP PP P PPG+E + P P PPG +++ R ++
Sbjct: 3 SLPPGNPPPPPPPPGFE------------------PPSQPPPPPPPGVNVKKRSRKQL 42
>gnl|CDD|221188 pfam11725, AvrE, Pathogenicity factor. This family is secreted by
gram-negative Gammaproteobacteria such as Pseudomonas
syringae of tomato and the fire blight plant pathogen
Erwinia amylovora, amongst others. It is an essential
pathogenicity factor of approximately 198 kDa. Its
injection into the host-plant is dependent upon the
bacterial type III or Hrp secretion system. The family
is long and carries a number of predicted functional
regions, including an ERMS or endoplasmic reticulum
membrane retention signal at both the C- and the
N-termini, a leucine-zipper motif from residues 539-560,
and a nuclear localisation signal at 1358-1361. this
conserved AvrE-family of effectors is among the few that
are required for full virulence of many phytopathogenic
pseudomonads, erwinias and pantoeas.
Length = 1771
Score = 30.9 bits (70), Expect = 5.1
Identities = 27/159 (16%), Positives = 42/159 (26%), Gaps = 8/159 (5%)
Query: 260 AASPLAQANTDVV--VSHRSVLNEGIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQH 317
AA P A T S L E + ++ P S ++ + +
Sbjct: 69 AAPPQALNPTAAAPQSSRGPTLRELLALPEDDGETQAPESSPSARRLTRSEGVARHEMED 128
Query: 318 TQVSNGAVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPPG 377
+ L L + + + S S+ +P L
Sbjct: 129 LA------GRPVVKPDADRQLRQDILNKSSSSRRPPVSKEEGTSSKMPATALASAALFKD 182
Query: 378 WEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRRDP 416
EIRQ+ R +R S P P R P
Sbjct: 183 DEIRQEVDAARSDQASQSRLSRSRGNPPAIPPDAAPRQP 221
>gnl|CDD|218549 pfam05308, Mito_fiss_reg, Mitochondrial fission regulator. In
eukaryotes, this family of proteins induces
mitochondrial fission.
Length = 248
Score = 30.1 bits (68), Expect = 5.2
Identities = 14/53 (26%), Positives = 21/53 (39%)
Query: 324 AVQCTSSSSSSSAALPPIDLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPP 376
A Q S+S++S + + S + P +PP PP P PP
Sbjct: 143 AAQEQSNSTTSDLLSSDESVPSSSTTSFPISPPTEEPVLEVPPPPPPPPPPPP 195
>gnl|CDD|178538 PLN02952, PLN02952, phosphoinositide phospholipase C.
Length = 599
Score = 30.4 bits (68), Expect = 5.2
Identities = 9/22 (40%), Positives = 18/22 (81%)
Query: 118 NSKQTTRVVKNTYQPKWNEEFT 139
N+K+ T+++++ + P WNEEF+
Sbjct: 512 NAKKKTKIIEDNWYPAWNEEFS 533
>gnl|CDD|151621 pfam11179, DUF2967, Protein of unknown function (DUF2967). This
family of proteins with unknown function appears to be
restricted to Drosophila.
Length = 284
Score = 29.9 bits (66), Expect = 5.7
Identities = 36/149 (24%), Positives = 59/149 (39%), Gaps = 19/149 (12%)
Query: 260 AASPLAQANTDVVVSHRSVLNEGIRARSRPPGSENTACPPPPH------HNHSSPSISSS 313
AA A A + +++R N+ +RAR R P + N + NH SPS+S S
Sbjct: 82 AADEAADAQEEDAIANR---NKKLRARERDPMAGNANANANANGGSNSSRNHISPSVSPS 138
Query: 314 QQQHTQVSNGAVQCTSSSSSSSAA----LPPIDLAQEAGASGGTTSPRAAQSNGLPPALP 369
+ T +S+ + A PP ++A G + + S +PP P
Sbjct: 139 HSNRASPKREKKRTTPIASTGAIAKINSAPPT--MKDANFFGSSGKQKQRPSQNIPP--P 194
Query: 370 PEEPLPPGWEIRQDTYGRRYYVDHNTRSS 398
+ L P + R+Y ++ SS
Sbjct: 195 QQHQLSPSSQAAA--QQRKYSSSSSSGSS 221
>gnl|CDD|206715 cd04148, RGK, Rem, Rem2, Rad, Gem/Kir (RGK) subfamily of Ras
GTPases. RGK subfamily. The RGK (Rem, Rem2, Rad,
Gem/Kir) subfamily of Ras GTPases are expressed in a
tissue-specific manner and are dynamically regulated by
transcriptional and posttranscriptional mechanisms in
response to environmental cues. RGK proteins bind to the
beta subunit of L-type calcium channels, causing
functional down-regulation of these voltage-dependent
calcium channels, and either termination of
calcium-dependent secretion or modulation of electrical
conduction and contractile function. Inhibition of
L-type calcium channels by Rem2 may provide a mechanism
for modulating calcium-triggered exocytosis in
hormone-secreting cells, and has been proposed to
influence the secretion of insulin in pancreatic beta
cells. RGK proteins also interact with and inhibit the
Rho/Rho kinase pathway to modulate remodeling of the
cytoskeleton. Two characteristics of RGK proteins cited
in the literature are N-terminal and C-terminal
extensions beyond the GTPase domain typical of Ras
superfamily members. The N-terminal extension is not
conserved among family members; the C-terminal extension
is reported to be conserved among the family and lack
the CaaX prenylation motif typical of
membrane-associated Ras proteins. However, a putative
CaaX motif has been identified in the alignment of the
C-terminal residues of this CD.
Length = 219
Score = 29.7 bits (67), Expect = 5.7
Identities = 16/40 (40%), Positives = 19/40 (47%), Gaps = 1/40 (2%)
Query: 570 QHGVGVSSSSAVSFSTGVTEEDDALGSLPSGWERRVQPDG 609
GVG SS A F+ GV E+ S +ER V DG
Sbjct: 8 DSGVG-KSSLANIFTAGVYEDSAYEASGDDTYERTVSVDG 46
>gnl|CDD|172322 PRK13784, PRK13784, adenylosuccinate synthetase; Provisional.
Length = 428
Score = 30.0 bits (67), Expect = 6.4
Identities = 16/45 (35%), Positives = 27/45 (60%), Gaps = 1/45 (2%)
Query: 685 GVPKAYERSFRWKLSQFRYLCHHNVLPSHIKITVA-RQTLFEDSY 728
G+ AYE K +F++L ++L S + I++A ++TLF D Y
Sbjct: 132 GIGPAYEDKVSRKGIKFKHLFDKDLLRSRLAISLAEKETLFRDLY 176
>gnl|CDD|175984 cd04017, C2D_Ferlin, C2 domain fourth repeat in Ferlin. Ferlins
are involved in vesicle fusion events. Ferlins and
other proteins, such as Synaptotagmins, are implicated
in facilitating the fusion process when cell membranes
fuse together. There are six known human Ferlins:
Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin
(Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these
genes can lead to a wide range of diseases including
muscular dystrophy (dysferlin), deafness (otoferlin),
and infertility (fer-1, fertilization factor-1).
Structurally they have 6 tandem C2 domains, designated
as (C2A-C2F) and a single C-terminal transmembrane
domain, though there is a new study that disputes this
and claims that there are actually 7 tandem C2 domains
with another C2 domain inserted between C2D and C2E.
In a subset of them (Dysferlin, Myoferlin, and Fer1)
there is an additional conserved domain called DysF. C2
domains fold into an 8-standed beta-sandwich that can
adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the fourth C2
repeat, C2D, and has a type-II topology.
Length = 135
Score = 28.7 bits (65), Expect = 7.0
Identities = 12/54 (22%), Positives = 23/54 (42%), Gaps = 11/54 (20%)
Query: 111 IYRHYTRNSKQTTRVVKNTYQPKWNE-----EFTVGGQGGGLLK--PNPYIELY 157
+ + + Q T V+K T P W++ E + G + + P +EL+
Sbjct: 29 SFLNQS----QETEVIKETLSPTWDQTLIFDEVELYGSPEEIAQNPPLVVVELF 78
>gnl|CDD|226699 COG4248, COG4248, Uncharacterized protein with protein kinase and
helix-hairpin-helix DNA-binding domains [General
function prediction only].
Length = 637
Score = 30.0 bits (67), Expect = 7.1
Identities = 24/113 (21%), Positives = 36/113 (31%), Gaps = 20/113 (17%)
Query: 355 SPRAAQSNGLPPALPPEEPLPPGWEIRQDTYGRRYYVDHNTRSSSWERPQPLPPGWELRR 414
+P Q P PLP G R Y S+ L G L+
Sbjct: 360 APPVLQLPLPDHLQPTGRPLPLG--------RREYIHLQQIALSALSL---LLCG--LQA 406
Query: 415 DPR----GRVYYVDHNT---RSTTWQRPNSERLQHFKHWQGERAHVVSQGSQR 460
+PR V S ++ +R + F + + H+V+Q QR
Sbjct: 407 EPRYIILVPVLAAIWIIGSLTSKRYKAELQQRREAFNRAKMDYDHLVAQIQQR 459
>gnl|CDD|176013 cd04048, C2A_Copine, C2 domain first repeat in Copine. There are 2
copies of the C2 domain present in copine, a protein
involved in membrane trafficking, protein-protein
interactions, and perhaps even cell division and growth.
C2 domains fold into an 8-standed beta-sandwich that
can adopt 2 structural arrangements: Type I and Type II,
distinguished by a circular permutation involving their
N- and C-terminal beta strands. Many C2 domains are
Ca2+-dependent membrane-targeting modules that bind a
wide variety of substances including bind phospholipids,
inositol polyphosphates, and intracellular proteins.
Most C2 domain proteins are either signal transduction
enzymes that contain a single C2 domain, such as protein
kinase C, or membrane trafficking proteins which contain
at least two C2 domains, such as synaptotagmin 1.
However, there are a few exceptions to this including
RIM isoforms and some splice variants of piccolo/aczonin
and intersectin which only have a single C2 domain. C2
domains with a calcium binding region have negatively
charged residues, primarily aspartates, that serve as
ligands for calcium ions. This cd contains the first C2
repeat, C2A, and has a type-I topology.
Length = 120
Score = 28.7 bits (65), Expect = 7.2
Identities = 20/83 (24%), Positives = 31/83 (37%), Gaps = 25/83 (30%)
Query: 149 KPNPYIELYVDYKNPKT------TRVVKNTYQPKWNEEFTVLVSPYSI-----ILFRLLD 197
K +P++ +YV T V+KN P + FTV Y + F + D
Sbjct: 20 KSDPFVVVYVKTGGSGQWVEIGRTEVIKNNLNPDFVTTFTV---DYYFEEVQKLRFEVYD 76
Query: 198 HRTFRRD-----------CTIGE 209
+ +D CT+GE
Sbjct: 77 VDSKSKDLSDHDFLGEAECTLGE 99
>gnl|CDD|240297 PTZ00159, PTZ00159, 60S ribosomal protein L32; Provisional.
Length = 133
Score = 28.4 bits (64), Expect = 7.8
Identities = 15/39 (38%), Positives = 20/39 (51%), Gaps = 4/39 (10%)
Query: 28 VVVSNEVVKKLCFTTKNMRFDF--YPRLMTEWRMTRGIE 64
V ++VKK T K RF +PR+ WR RGI+
Sbjct: 4 PKVKKKIVKK--RTKKFTRFQSERFPRVKPSWRKPRGID 40
>gnl|CDD|165867 PLN02223, PLN02223, phosphoinositide phospholipase C.
Length = 537
Score = 30.0 bits (67), Expect = 8.0
Identities = 26/77 (33%), Positives = 38/77 (49%), Gaps = 8/77 (10%)
Query: 145 GGLLKPNPYIELYV-----DYKNPKTTRVVKNTYQPKWNEEFTV-LVSP-YSIILFRLLD 197
G L KP+ Y+ + + D K KTT V N ++P W EEFT L P ++I F + D
Sbjct: 430 GRLSKPDLYVRISIAGVPHDEKIMKTT-VKNNEWKPTWGEEFTFPLTYPDLALISFEVYD 488
Query: 198 HRTFRRDCTIGEKRLNI 214
+ D G+ L +
Sbjct: 489 YEVSTADAFCGQTCLPV 505
>gnl|CDD|217512 pfam03359, GKAP, Guanylate-kinase-associated protein (GKAP)
protein.
Length = 342
Score = 29.8 bits (67), Expect = 8.4
Identities = 29/153 (18%), Positives = 39/153 (25%), Gaps = 26/153 (16%)
Query: 282 GIRARSRPPGSENTACPPPPHHNHSSPSISSSQQQHTQVSNGAVQCTSSSSSSSAALPPI 341
GI SE P S+ + + +S +++ A L
Sbjct: 16 GISDDESATDSE-----AEPKGFREFQSVGVQVEDEKLQRRRFKRSSSVTANVQADLELE 70
Query: 342 DLAQEAGASGGTTSPRAAQSNGLPPALPPEEPLPPGWEIRQDTYGRR---------YYVD 392
+T +A Q G E PP + G R Y D
Sbjct: 71 GFPGLPVVRHVSTEDKALQ-FGPSFQRESSEDSPPP-SSSTYSAGTRTVSTQGQSAYLSD 128
Query: 393 HNTRSSSWERP----------QPLPPGWELRRD 415
R SS P P W RRD
Sbjct: 129 PKRRPSSEASESETVAFDESDLPPPDPWRCRRD 161
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
0.318 0.135 0.428
Gapped
Lambda K H
0.267 0.0779 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 52,556,927
Number of extensions: 5225699
Number of successful extensions: 5352
Number of sequences better than 10.0: 1
Number of HSP's gapped: 5220
Number of HSP's successfully gapped: 211
Length of query: 994
Length of database: 10,937,602
Length adjustment: 106
Effective length of query: 888
Effective length of database: 6,236,078
Effective search space: 5537637264
Effective search space used: 5537637264
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 64 (28.3 bits)