Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST
Original result of RPS-BLAST against CDD database part I
ID Alignment Graph Length
Definition
E-value
Query 72
smart00512 104
smart00512, Skp1, Found in Skp1 protein family
4e-13
pfam03931 61
pfam03931, Skp1_POZ, Skp1 family, tetramerisation
2e-08
>gnl|CDD|214704 smart00512, Skp1, Found in Skp1 protein family
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Score = 58.5 bits (142), Expect = 4e-13
Identities = 19/60 (31%), Positives = 34/60 (56%), Gaps = 1/60 (1%)
Query: 7 VKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFY 66
+KLIS++G F + +E A S+TI+ M+ G E + + P +++ IL K+ +Y
Sbjct: 4 IKLISSDGEVFEVEREVARQSKTIKAMIEDLGVDDE-NNNPIPLPNVTSKILSKVIEYCE 62
Family of Skp1 (kinetochore protein required for cell cycle progression) and elongin C (subunit of RNA polymerase II transcription factor SIII) homologues. Length = 104
>gnl|CDD|217800 pfam03931, Skp1_POZ, Skp1 family, tetramerisation domain
Back Show alignment and domain information
Score = 45.3 bits (108), Expect = 2e-08
Identities = 16/58 (27%), Positives = 31/58 (53%), Gaps = 5/58 (8%)
Query: 7 VKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQY 64
+KL S++G F + +E A S+TI+ M+ G + P +++ IL K+ ++
Sbjct: 3 IKLTSSDGEIFEVEREVARQSKTIKAMIEDLGVDD-----PIPLPNVTSKILAKVIEW 55
Conserved Domains Detected by HHsearch
Original result of HHsearch against CDD database
ID Alignment Graph Length
Definition
Probability
Query
72
PF03931 62
Skp1_POZ: Skp1 family, tetramerisation domain; Int
99.95
smart00512 104
Skp1 Found in Skp1 protein family. Family of Skp1
99.92
KOG1724 162
consensus SCF ubiquitin ligase, Skp1 component [Po
99.88
KOG3473 112
consensus RNA polymerase II transcription elongati
99.85
COG5201 158
SKP1 SCF ubiquitin ligase, SKP1 component [Posttra
99.69
PF00651 111
BTB: BTB/POZ domain; InterPro: IPR013069 The BTB (
98.12
smart00225 90
BTB Broad-Complex, Tramtrack and Bric a brac. Doma
97.69
PHA02713
557
hypothetical protein; Provisional
97.35
PHA03098
534
kelch-like protein; Provisional
95.62
PHA02790
480
Kelch-like protein; Provisional
95.5
KOG4441
571
consensus Proteins containing BTB/POZ and Kelch do
95.49
KOG4350
620
consensus Uncharacterized conserved protein, conta
91.67
PF07928 135
Vps54: Vps54-like protein; InterPro: IPR012501 Thi
85.89
>PF03931 Skp1_POZ: Skp1 family, tetramerisation domain; InterPro: IPR016073 SKP1 (together with SKP2) was identified as an essential component of the cyclin A-CDK2 S phase kinase complex []
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Probab=99.95 E-value=9.2e-28 Score=131.00 Aligned_cols=62 Identities=37% Similarity=0.542 Sum_probs=55.0
Q ss_pred ceEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhcc
Q 040934 5 DTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQ 70 (72)
Q Consensus 5 ~~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~ 70 (72)
++|+|+|+||++|+|++++|++|++|++|+++.+.. +.+||||+|++++|+||+|||+||++
T Consensus 1 ~~v~L~SsDg~~f~V~~~~a~~S~~i~~ml~~~~~~----~~~Ipl~~v~~~~L~kViewc~~H~~ 62 (62)
T PF03931_consen 1 MYVKLVSSDGQEFEVSREAAKQSKTIKNMLEDLGDE----DEPIPLPNVSSRILKKVIEWCEHHKN 62 (62)
T ss_dssp -EEEEEETTSEEEEEEHHHHTTSHHHHHHHHCTCCC----GTEEEETTS-HHHHHHHHHHHHHHHH
T ss_pred CEEEEEcCCCCEEEeeHHHHHHhHHHHHHHhhhccc----ccccccCccCHHHHHHHHHHHHhcCC
Confidence 369999999999999999999999999999987652 22899999999999999999999974
It was found to bind several F-box containing proteins (e.g., Cdc4, Skp2, cyclin F) and to be involved in the ubiquitin protein degradation pathway. A yeast homologue of SKP1 (P52286) was identified in the centromere bound kinetochore complex [] and is also involved in the ubiquitin pathway []. In Dictyostelium discoideum (Slime mold) FP21 was shown to be glycosylated in the cytosol and has homology to SKP1 []. This entry represents a POZ domain with a core structure consisting of beta(2)/alpha(2)/beta(2)/alpha(2) in two layers, alpha/beta. This domain is found at the N-terminal of SKP1 proteins [] as well as in subunit D of the centromere DNA-binding protein complex Cbf3 []. ; GO: 0006511 ubiquitin-dependent protein catabolic process; PDB: 1LM8_C 2XAI_E 1VCB_E 3ZRC_K 3ZRF_E 3DCG_B 2C9W_C 1LQB_B 2IZV_C 1HV2_A ....
>smart00512 Skp1 Found in Skp1 protein family
Back Show alignment and domain information
Probab=99.92 E-value=1.5e-24 Score=128.06 Aligned_cols=66 Identities=29% Similarity=0.475 Sum_probs=59.5
Q ss_pred ceEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhccC
Q 040934 5 DTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQY 71 (72)
Q Consensus 5 ~~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~y 71 (72)
++|+|+|+||++|.|++++|++|++|++|+++.+...+ ...+||||+|++.+|+||++||+||++|
T Consensus 2 ~~v~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~~-~~~~Ipl~~v~~~~L~~Vi~yc~~h~~~ 67 (104)
T smart00512 2 KYIKLISSDGEVFEVEREVARQSKTIKAMIEDLGVDDE-NNNPIPLPNVTSKILSKVIEYCEHHVDD 67 (104)
T ss_pred CeEEEEeCCCCEEEecHHHHHHHHHHHHHHHccCcccC-CCCCccCCCcCHHHHHHHHHHHHHcccC
Confidence 57999999999999999999999999999998765333 2368999999999999999999999987
Family of Skp1 (kinetochore protein required for cell cycle progression) and elongin C (subunit of RNA polymerase II transcription factor SIII) homologues.
>KOG1724 consensus SCF ubiquitin ligase, Skp1 component [Posttranslational modification, protein turnover, chaperones]
Back Show alignment and domain information
Probab=99.88 E-value=1.3e-22 Score=128.51 Aligned_cols=65 Identities=26% Similarity=0.401 Sum_probs=57.8
Q ss_pred CceEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhcc
Q 040934 4 EDTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQ 70 (72)
Q Consensus 4 ~~~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~ 70 (72)
..+|+|+|+||++|+|++++|++|.+|++++.+.+...+ +.+||||+|+|.||+|||+||+||++
T Consensus 4 ~~~ikL~SsDG~~f~ve~~~a~~s~~i~~~~~~~~~~~~--~~~IPl~nV~~~iL~kVIewC~~Hk~ 68 (162)
T KOG1724|consen 4 KKKIKLESSDGEIFEVEEEVARQSQTISAHMIEDGCADE--NDPIPLPNVTSKILKKVIEWCKKHKD 68 (162)
T ss_pred CCeEEEEccCCceeehhHHHHHHhHHHHHHHHHcCCCcc--CCccccCccCHHHHHHHHHHHHHccc
Confidence 578999999999999999999999999998887654221 25899999999999999999999985
>KOG3473 consensus RNA polymerase II transcription elongation factor Elongin/SIII, subunit elongin C [Transcription]
Back Show alignment and domain information
Probab=99.85 E-value=2.2e-21 Score=114.04 Aligned_cols=69 Identities=46% Similarity=0.821 Sum_probs=66.3
Q ss_pred CceEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhccCC
Q 040934 4 EDTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQYS 72 (72)
Q Consensus 4 ~~~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~y~ 72 (72)
+++|+|+|+||.+|.+.|++|+.|+|||.|+.+.+.+.++..+++.|+++++.+|+|||+|+.|+.+|+
T Consensus 16 ~~yVkLvS~Ddhefiikre~AmtSgTiraml~gpg~~se~~~n~v~f~di~shiLeKvc~Yl~Yk~rY~ 84 (112)
T KOG3473|consen 16 SMYVKLVSSDDHEFIIKREHAMTSGTIRAMLSGPGVFSEAEKNEVYFRDIPSHILEKVCEYLAYKVRYT 84 (112)
T ss_pred hhheEeecCCCcEEEEeehhhhhhhHHHHHHcCCccccccccceEEeccchHHHHHHHHHHhhheeeec
Confidence 579999999999999999999999999999999999999899999999999999999999999999885
>COG5201 SKP1 SCF ubiquitin ligase, SKP1 component [Posttranslational modification, protein turnover, chaperones]
Back Show alignment and domain information
Probab=99.69 E-value=8.1e-17 Score=99.17 Aligned_cols=61 Identities=21% Similarity=0.305 Sum_probs=56.3
Q ss_pred eEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhcc
Q 040934 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQ 70 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~ 70 (72)
+|.|+|.||.+|.|+..+|..|-+|++|+.+.+. ..-+||+|+|++++|.||++||+||..
T Consensus 3 ~i~l~s~dge~F~vd~~iAerSiLikN~l~d~~~----~n~p~p~pnVrSsvl~kv~ew~ehh~~ 63 (158)
T COG5201 3 MIELESIDGEIFRVDENIAERSILIKNMLCDSTA----CNYPIPAPNVRSSVLMKVQEWMEHHTS 63 (158)
T ss_pred ceEEEecCCcEEEehHHHHHHHHHHHHHhccccc----cCCCCcccchhHHHHHHHHHHHHhccc
Confidence 7999999999999999999999999999987654 466799999999999999999999975
>PF00651 BTB: BTB/POZ domain; InterPro: IPR013069 The BTB (for BR-C, ttk and bab) [] or POZ (for Pox virus and Zinc finger) [] domain is present near the N terminus of a fraction of zinc finger (IPR007087 from INTERPRO) proteins and in proteins that contain the IPR006652 from INTERPRO motif such as Kelch and a family of pox virus proteins
Back Show alignment and domain information
Probab=98.12 E-value=2.8e-05 Score=44.68 Aligned_cols=62 Identities=26% Similarity=0.478 Sum_probs=48.8
Q ss_pred ceEEEEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 5 DTVKLISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 5 ~~i~L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
.-++|+..||..|.+.+.+ +.+|+.+++++...+ ..+.....|++++++...++.+++||+.
T Consensus 11 ~D~~i~v~d~~~~~vhk~iL~~~S~~F~~~~~~~~-~~~~~~~~i~~~~~~~~~~~~~l~~~Y~ 73 (111)
T PF00651_consen 11 SDVTIRVGDGKTFYVHKNILAARSPYFRNLFEGSK-FKESTVPEISLPDVSPEAFEAFLEYMYT 73 (111)
T ss_dssp --EEEEETTTEEEEE-HHHHHHHBHHHHHHHTTTT-STTSSEEEEEETTSCHHHHHHHHHHHHH
T ss_pred CCEEEEECCCEEEeechhhhhccchhhhhcccccc-cccccccccccccccccccccccccccC
Confidence 3588999999999999999 577999999999762 1222234699999999999999999964
The BTB/POZ domain mediates homomeric dimerisation and in some instances heteromeric dimerisation []. The structure of the dimerised PLZF BTB/POZ domain has been solved and consists of a tightly intertwined homodimer. The central scaffolding of the protein is made up of a cluster of alpha-helices flanked by short beta-sheets at both the top and bottom of the molecule []. POZ domains from several zinc finger proteins have been shown to mediate transcriptional repression and to interact with components of histone deacetylase co-repressor complexes including N-CoR and SMRT [, , ]. The POZ or BTB domain is also known as BR-C/Ttk or ZiN.; GO: 0005515 protein binding; PDB: 3M5B_A 1R28_B 3LBZ_A 3E4U_F 3BIM_B 1R2B_A 1R29_A 2VPK_A 2YY9_B 3GA1_A ....
>smart00225 BTB Broad-Complex, Tramtrack and Bric a brac
Back Show alignment and domain information
Probab=97.69 E-value=0.00015 Score=39.20 Aligned_cols=57 Identities=14% Similarity=0.292 Sum_probs=45.8
Q ss_pred EeCCCcEEEeeHHHHHH-hHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhh
Q 040934 10 ISAEGFEFVISKEAAMV-SQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWS 68 (72)
Q Consensus 10 ~S~Dg~~f~v~~~~a~~-S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h 68 (72)
...+|..|.+.+.++.. |..++.|+.... .+.....|++++++...++.+++||+.-
T Consensus 4 i~v~~~~~~~h~~iL~~~s~~f~~~~~~~~--~~~~~~~i~l~~~~~~~f~~~l~~ly~~ 61 (90)
T smart00225 4 LVVGGKKFKAHKAVLAACSPYFKALFSGDF--KESKKSEIYLDDVSPEDFRALLEFLYTG 61 (90)
T ss_pred EEECCEEEehHHHHHhhcCHHHHHHHcCCC--ccCCCCEEEecCCCHHHHHHHHHeecCc
Confidence 35578999999988664 799999998643 2334678999999999999999998753
Domain in Broad-Complex, Tramtrack and Bric a brac. Also known as POZ (poxvirus and zinc finger) domain. Known to be a protein-protein interaction motif found at the N-termini of several C2H2-type transcription factors as well as Shaw-type potassium channels. Known structure reveals a tightly intertwined dimer formed via interactions between N-terminal strand and helix structures. However in a subset of BTB/POZ domains, these two secondary structures appear to be missing. Be aware SMART predicts BTB/POZ domains without the beta1- and alpha1-secondary structures.
>PHA02713 hypothetical protein; Provisional
Back Show alignment and domain information
Probab=97.35 E-value=0.0006 Score=50.05 Aligned_cols=60 Identities=22% Similarity=0.262 Sum_probs=50.1
Q ss_pred eEEEEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCC-CCcccccCCCCHHHHHHHHHHHHh
Q 040934 6 TVKLISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAET-EHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~-~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
-|+|...+|++|.+.+.+ |..|.-++.|+.. ++.|. ..+.|.|.++++.+|+.|++|++.
T Consensus 27 DV~L~v~~~~~f~~Hr~vLaa~S~YF~amF~~--~~~e~~~~~~v~l~~v~~~~~~~ll~y~Yt 88 (557)
T PHA02713 27 DVIITIGDGEEIKAHKTILAAGSKYFRTLFTT--PMIIRDLVTRVNLQMFDKDAVKNIVQYLYN 88 (557)
T ss_pred CEEEEeCCCCEEeehHHHHhhcCHHHHHHhcC--CchhhccCceEEeccCCHHHHHHHHHHhcC
Confidence 478888779999999999 5579999999985 34443 356799999999999999999875
>PHA03098 kelch-like protein; Provisional
Back Show alignment and domain information
Probab=95.62 E-value=0.054 Score=39.05 Aligned_cols=55 Identities=16% Similarity=0.264 Sum_probs=44.6
Q ss_pred EEEE-eCCCcEEEeeHHHHH-HhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 7 VKLI-SAEGFEFVISKEAAM-VSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 7 i~L~-S~Dg~~f~v~~~~a~-~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
++|. +.+|++|.+.+.++. .|+.++.|+.+. +. ...|.|+. +..+++.|++|++.
T Consensus 12 v~l~~~~~~~~~~~Hk~vLaa~S~yF~~mf~~~--~~---~~~i~l~~-~~~~~~~~l~y~Yt 68 (534)
T PHA03098 12 ESIIIVNGGGIIKVHKIILSSSSEYFKKMFKNN--FK---ENEINLNI-DYDSFNEVIKYIYT 68 (534)
T ss_pred EEEEEEcCCEEEEeHHHHHHhhhHHHHHHHhCC--CC---CceEEecC-CHHHHHHHHHHhcC
Confidence 4444 478999999999955 699999999853 22 46788988 99999999999875
>PHA02790 Kelch-like protein; Provisional
Back Show alignment and domain information
Probab=95.50 E-value=0.026 Score=40.70 Aligned_cols=55 Identities=22% Similarity=0.336 Sum_probs=42.8
Q ss_pred EEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCCCCccccc--CCCCHHHHHHHHHHHH
Q 040934 9 LISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAETEHGEVTF--PEISTTILEKICQYFY 66 (72)
Q Consensus 9 L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~~~~~Ipl--~~v~~~~L~kVieyc~ 66 (72)
+.-.-|.+|.+.|.+ |..|+-+|.|+.+ ++.|... .|.+ .+|+..+|+.|++|++
T Consensus 25 ~~~~~~~~~~~HR~VLAa~S~YFraMF~~--~~~Es~~-~v~~~~~~v~~~~l~~lldy~Y 82 (480)
T PHA02790 25 IIEAIGGNIIVNSTILKKLSPYFRTHLRQ--KYTKNKD-PVTRVCLDLDIHSLTSIVIYSY 82 (480)
T ss_pred EEEEcCcEEeeehhhhhhcCHHHHHHhcC--Ccccccc-ceEEEecCcCHHHHHHHHHhhe
Confidence 444568899999999 7779999999975 4555533 3544 3899999999999985
>KOG4441 consensus Proteins containing BTB/POZ and Kelch domains, involved in regulatory/signal transduction processes [Signal transduction mechanisms; General function prediction only]
Back Show alignment and domain information
Probab=95.49 E-value=0.04 Score=40.90 Aligned_cols=59 Identities=29% Similarity=0.429 Sum_probs=48.6
Q ss_pred EEEEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhh
Q 040934 7 VKLISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWS 68 (72)
Q Consensus 7 i~L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h 68 (72)
+.|.- ++++|...|-+ |..|.-+|.|+.. +..|.....|.|..|++.+|+.+++|++..
T Consensus 39 v~L~v-~~~~~~aHR~VLAa~S~YFraMFt~--~l~e~~~~~i~l~~v~~~~l~~ll~y~Yt~ 98 (571)
T KOG4441|consen 39 VTLLV-GDREFPAHRVVLAACSPYFRAMFTS--GLKESKQKEINLEGVDPETLELLLDYAYTG 98 (571)
T ss_pred EEEEE-CCeeechHHHHHHhccHHHHHHhcC--CcccccceEEEEecCCHHHHHHHHHHhhcc
Confidence 44444 45999999998 6779999999995 455677888999999999999999998753
>KOG4350 consensus Uncharacterized conserved protein, contains BTB/POZ domain [General function prediction only]
Back Show alignment and domain information
Probab=91.67 E-value=0.45 Score=35.04 Aligned_cols=59 Identities=20% Similarity=0.386 Sum_probs=48.3
Q ss_pred eEEEEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 6 TVKLISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
-|+|+-.| .+|...+-+ |..|..+|.||= |++.|.....|||..-++..++.++.|++-
T Consensus 46 DVtfvve~-~rfpAHRvILAaRs~yFRAlLY--gGm~Es~q~~ipLq~t~~eAF~~lLrYiYt 105 (620)
T KOG4350|consen 46 DVTFVVED-TRFPAHRVILAARSSYFRALLY--GGMQESHQQLIPLQETNSEAFRALLRYIYT 105 (620)
T ss_pred ceEEEEec-cccchhhhhHHHHHHHHHHHHh--hhhhhhhhcccccccccHHHHHHHHHHHhh
Confidence 46777666 778777776 778999999987 467787788999988889999999999864
>PF07928 Vps54: Vps54-like protein; InterPro: IPR012501 This family contains various proteins that are homologues of the yeast Vps54 protein, such as the rat homologue (Q9JMK8 from SWISSPROT), the human homologue (Q86YF7 from SWISSPROT), and the mouse homologue (Q8R3X1 from SWISSPROT)
Back Show alignment and domain information
Probab=85.89 E-value=0.24 Score=30.60 Aligned_cols=45 Identities=18% Similarity=0.417 Sum_probs=0.0
Q ss_pred CCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 13 EGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 13 Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
||+.|.|...+...-+.|.+.+.-.. .+|.+..+++.+++|++..
T Consensus 1 d~e~f~vv~s~l~ll~~l~~Y~~~~~----------~~P~~a~di~~~l~elLk~ 45 (135)
T PF07928_consen 1 DNEKFVVVGSALLLLKMLSDYLQLAS----------NFPSLAPDILSRLLELLKL 45 (135)
T ss_dssp -------------------------------------------------------
T ss_pred CCCceecHHHHHHHHHHHHHHHHHHH----------HCchhHHHHHHHHHHHHHH
Confidence 78999999999988888888776432 3666889999999998754
In yeast, Vps54 associates with Vps52 and Vps53 proteins to form a trimolecular complex that is involved in protein transport between Golgi, endosomal, and vacuolar compartments []. All Vps54 homologues contain a coiled coil region (not found in the region featured in this family) and multiple dileucine motifs []. ; GO: 0042147 retrograde transport, endosome to Golgi; PDB: 3N1E_B 3N1B_B.
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST
Original result of RPS-BLAST against SCOP70(version1.75) database
ID Alignment Graph Length
Definition
E-value
Query
72
d2c9wc1 96
d.42.1.1 (C:17-112) Elongin C {Human (Homo sapiens
9e-22
d1nexa2 72
d.42.1.1 (A:4-103) Centromere DNA-binding protein
2e-17
d1hv2a_ 99
d.42.1.1 (A:) Elongin C {Baker's yeast (Saccharomy
3e-17
d1fs1b2 61
d.42.1.1 (B:2-68) Cyclin A/CDK2-associated p45, Sk
3e-15
>d2c9wc1 d.42.1.1 (C:17-112) Elongin C {Human (Homo sapiens) [TaxId: 9606]} Length = 96
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class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Elongin C
species: Human (Homo sapiens) [TaxId: 9606]
Score = 78.7 bits (194), Expect = 9e-22
Identities = 32/66 (48%), Positives = 47/66 (71%)
Query: 7 VKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFY 66
VKLIS++G EF++ +E A+ S TI+ ML+ PG FAE E EV F EI + +L K+C YF
Sbjct: 3 VKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFT 62
Query: 67 WSLQYS 72
+ ++Y+
Sbjct: 63 YKVRYT 68
>d1nexa2 d.42.1.1 (A:4-103) Centromere DNA-binding protein complex Cbf3 subunit D, CBF3D {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 72
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Centromere DNA-binding protein complex Cbf3 subunit D, CBF3D
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Score = 66.8 bits (163), Expect = 2e-17
Identities = 15/64 (23%), Positives = 31/64 (48%), Gaps = 2/64 (3%)
Query: 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPG--GFAETEHGEVTFPEISTTILEKICQ 63
V L+S EG F + K+ A S ++N L G + + + P + +++L+K+ +
Sbjct: 2 NVVLVSGEGERFTVDKKIAERSLLLKNYLNDMGDDDDEDDDEIVMPVPNVRSSVLQKVIE 61
Query: 64 YFYW 67
+
Sbjct: 62 WAEH 65
>d1hv2a_ d.42.1.1 (A:) Elongin C {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 99
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Elongin C
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Score = 67.1 bits (164), Expect = 3e-17
Identities = 23/69 (33%), Positives = 41/69 (59%), Gaps = 3/69 (4%)
Query: 4 EDTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQ 63
+D V L+S + E+ IS+ AAM+S T++ M+ P ++ G + + + ILEK +
Sbjct: 3 QDFVTLVSKDDKEYEISRSAAMISPTLKAMIEGPFRESK---GRIELKQFDSHILEKAVE 59
Query: 64 YFYWSLQYS 72
Y ++L+YS
Sbjct: 60 YLNYNLKYS 68
>d1fs1b2 d.42.1.1 (B:2-68) Cyclin A/CDK2-associated p45, Skp1 {Human (Homo sapiens) [TaxId: 9606]} Length = 61
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class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Cyclin A/CDK2-associated p45, Skp1
species: Human (Homo sapiens) [TaxId: 9606]
Score = 60.9 bits (148), Expect = 3e-15
Identities = 19/61 (31%), Positives = 30/61 (49%), Gaps = 6/61 (9%)
Query: 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYF 65
++KL S++G F + E A S TI+ ML G V P ++ IL+K+ Q+
Sbjct: 2 SIKLQSSDGEIFEVDVEIAKQSVTIKTMLEDLGM------DPVPLPNVNAAILKKVIQWC 55
Query: 66 Y 66
Sbjct: 56 T 56
Homologous Domains Detected by HHsearch
Original result of HHsearch against SCOP70(version1.75) database
ID Alignment Graph Length
Definition
Probability
Query 72
d1nexa2 72
Centromere DNA-binding protein complex Cbf3 subuni
99.95
d2c9wc1 96
Elongin C {Human (Homo sapiens) [TaxId: 9606]}
99.95
d1fs1b2 61
Cyclin A/CDK2-associated p45, Skp1 {Human (Homo sa
99.95
d1hv2a_ 99
Elongin C {Baker's yeast (Saccharomyces cerevisiae
99.94
d1r29a_ 122
B-cell lymphoma 6 (Bcl6) protein BTB domain {Human
98.02
d1buoa_ 121
Promyelocytic leukaemia zinc finger (PLZF) protein
97.89
d1xb4a1 124
Vacuolar protein sorting-associated protein VPS25
82.28
d2dlka1 30
Zinc finger protein 692, ZNF692 {Human (Homo sapie
81.21
>d1nexa2 d.42.1.1 (A:4-103) Centromere DNA-binding protein complex Cbf3 subunit D, CBF3D {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
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class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Centromere DNA-binding protein complex Cbf3 subunit D, CBF3D
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Probab=99.95 E-value=4.4e-29 Score=137.78 Aligned_cols=66 Identities=23% Similarity=0.357 Sum_probs=53.1
Q ss_pred eEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCC--CCCcccccCCCCHHHHHHHHHHHHhhccC
Q 040934 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAE--TEHGEVTFPEISTTILEKICQYFYWSLQY 71 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e--~~~~~Ipl~~v~~~~L~kVieyc~~h~~y 71 (72)
+|+|+|+||++|.|++++|++|++|++||++.+...+ .+..+||||+|++.+|+|||+||+||++.
T Consensus 2 ~I~L~SsDg~~F~v~~~~a~~S~tIk~ml~~~~~~~~~~~~~~~Ipl~~V~s~iL~kVieyc~~H~~d 69 (72)
T d1nexa2 2 NVVLVSGEGERFTVDKKIAERSLLLKNYLNDMGDDDDEDDDEIVMPVPNVRSSVLQKVIEWAEHHRDS 69 (72)
T ss_dssp EEEEECTTSCEEEEEHHHHTTSHHHHHTC-------------CEEECTTCCHHHHHHHHHHHHHTTTC
T ss_pred eeEEEeCCCCEEEecHHHHHHHHHHHHHHHhcCccccccCCCCcccCCCcCHHHHHHHHHHHHHccCC
Confidence 6999999999999999999999999999998764332 34568999999999999999999999975
>d2c9wc1 d.42.1.1 (C:17-112) Elongin C {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Elongin C
species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.95 E-value=5.5e-29 Score=143.66 Aligned_cols=67 Identities=48% Similarity=0.895 Sum_probs=53.2
Q ss_pred eEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhccCC
Q 040934 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQYS 72 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~y~ 72 (72)
+|+|+|+||.+|.|++++|++|++||+|+++.+.+.++.+++||||+|+|.+|+||+|||+||++|.
T Consensus 2 ~i~L~SsDg~~f~V~~~~A~~S~tI~~ml~~~~~~~e~~~~~IpL~nV~s~iL~kViey~~~h~~~~ 68 (96)
T d2c9wc1 2 YVKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFTYKVRYT 68 (96)
T ss_dssp EEEEECTTCCEEEEEHHHHTTSHHHHHC------------CEEECTTCCHHHHHHHHHHHHHHHHTC
T ss_pred EEEEEcCCCCEEEeeHHHHHHhHHHHHHHhccCccccCCCCeeECCCCCHHHHHHHHHHHHhhccCc
Confidence 6999999999999999999999999999998777777778899999999999999999999999874
>d1fs1b2 d.42.1.1 (B:2-68) Cyclin A/CDK2-associated p45, Skp1 {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Cyclin A/CDK2-associated p45, Skp1
species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.95 E-value=1.7e-28 Score=131.73 Aligned_cols=59 Identities=32% Similarity=0.466 Sum_probs=55.1
Q ss_pred eEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhcc
Q 040934 6 TVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQ 70 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~ 70 (72)
.|+|+|+||++|.|++++|++|++|++|+++.+ .++||||+|++.+|+||+|||+||++
T Consensus 2 ~I~L~SsDg~~f~v~~~~a~~S~tI~~ml~~~~------~~~Ipl~~V~s~iL~kVieyc~~H~~ 60 (61)
T d1fs1b2 2 SIKLQSSDGEIFEVDVEIAKQSVTIKTMLEDLG------MDPVPLPNVNAAILKKVIQWCTHHKD 60 (61)
T ss_dssp EEEEECTTSCEEEEEGGGGGTCHHHHHHHHHTC------CSSEECTTCCHHHHHHHHHHHHHHTT
T ss_pred eEEEEecCCCEEEecHHHHHHhHHHHHHHhcCC------CCCcccCCcCHHHHHHHHHHHHHccC
Confidence 699999999999999999999999999999753 45799999999999999999999986
>d1hv2a_ d.42.1.1 (A:) Elongin C {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Elongin C
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Probab=99.94 E-value=5e-28 Score=140.11 Aligned_cols=67 Identities=36% Similarity=0.646 Sum_probs=60.4
Q ss_pred CCCCceEEEEeCCCcEEEeeHHHHHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHhhccC
Q 040934 1 MKKEDTVKLISAEGFEFVISKEAAMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYWSLQY 71 (72)
Q Consensus 1 m~~~~~i~L~S~Dg~~f~v~~~~a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~h~~y 71 (72)
|| +.+|+|+|+||.+|.|++++|++|++|++|+++.+. + .+++||||+|+|.+|+|||+||+||++|
T Consensus 1 m~-~~~v~L~SsDg~~f~V~~~~A~~S~tI~~ml~~~~~--e-~~~~Ipl~~V~s~iL~kViey~~~h~~~ 67 (99)
T d1hv2a_ 1 MS-QDFVTLVSKDDKEYEISRSAAMISPTLKAMIEGPFR--E-SKGRIELKQFDSHILEKAVEYLNYNLKY 67 (99)
T ss_dssp CC-CSEEEEEETTTEEEEEEHHHHTTCHHHHHHHHSSTT--T-CTTEEEETTSCHHHHHHHHHHHHHHHHH
T ss_pred CC-CCeEEEEcCCCCEEEeeHHHHHHhHHHHHHHHccCC--C-CcCccccCCCChHHHHHHHHHHHHhhhC
Confidence 67 669999999999999999999999999999997543 2 3568999999999999999999999876
>d1r29a_ d.42.1.1 (A:) B-cell lymphoma 6 (Bcl6) protein BTB domain {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: B-cell lymphoma 6 (Bcl6) protein BTB domain
species: Human (Homo sapiens) [TaxId: 9606]
Probab=98.02 E-value=1.7e-05 Score=45.06 Aligned_cols=59 Identities=15% Similarity=0.156 Sum_probs=47.0
Q ss_pred eEEEEeCCCcEEEeeHHHH-HHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 6 TVKLISAEGFEFVISKEAA-MVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~a-~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
-++|+. +|++|.+.+.++ ..|+.+++|+.+. +.++....+-++++++..++.+++|++-
T Consensus 27 Dv~l~v-~~~~~~~Hk~vLa~~S~~F~~~f~~~--~~e~~~~~~~~~~v~~~~f~~ll~~~Yt 86 (122)
T d1r29a_ 27 DVVIVV-SREQFRAHKTVLMACSGLFYSIFTDQ--LKRNLSVINLDPEINPEGFNILLDFMYT 86 (122)
T ss_dssp CEEEEE-TTEEEEECHHHHHHHCHHHHHHHTST--TTTTCSEEECCTTSCHHHHHHHHHHHHH
T ss_pred EEEEEE-CCEEEEEehHHhhhCCHHHHHHhccc--hhhhcceeeeecccCHHHHHHHHhhhcC
Confidence 366774 788999999995 5799999999753 3444455566789999999999999974
>d1buoa_ d.42.1.1 (A:) Promyelocytic leukaemia zinc finger (PLZF) protein BTB domain {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: POZ domain
superfamily: POZ domain
family: BTB/POZ domain
domain: Promyelocytic leukaemia zinc finger (PLZF) protein BTB domain
species: Human (Homo sapiens) [TaxId: 9606]
Probab=97.89 E-value=3e-05 Score=44.23 Aligned_cols=54 Identities=19% Similarity=0.281 Sum_probs=45.3
Q ss_pred eEEEEeCCCcEEEeeHHH-HHHhHHHHHHhcCCCCCCCCCCcccccCCCCHHHHHHHHHHHHh
Q 040934 6 TVKLISAEGFEFVISKEA-AMVSQTIRNMLTSPGGFAETEHGEVTFPEISTTILEKICQYFYW 67 (72)
Q Consensus 6 ~i~L~S~Dg~~f~v~~~~-a~~S~~i~~~l~~~~~~~e~~~~~Ipl~~v~~~~L~kVieyc~~ 67 (72)
-++|.. +|++|.+.+.+ |..|+.+++++.+. ...|.+|++++.+++.+++|++.
T Consensus 30 Dv~l~v-~~~~~~aHk~vLaa~S~~F~~lf~~~-------~~~i~~~~v~~~~f~~ll~~~Yt 84 (121)
T d1buoa_ 30 DVVIMV-DSQEFHAHRTVLACTSKMFEILFHRN-------SQHYTLDFLSPKTFQQILEYAYT 84 (121)
T ss_dssp CEEEEE-SSCEEEECHHHHHHHCHHHHHHTTSC-------CSEEEECSSCHHHHHHHHHHHHH
T ss_pred eEEEEE-CCEEEEEEHHHhcccChhhhhhccCc-------cceeecCCCCHHHHHHHHHheEc
Confidence 366765 78899999998 67899999999742 44689999999999999999974
>d1xb4a1 a.4.5.54 (A:2-125) Vacuolar protein sorting-associated protein VPS25 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
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class: All alpha proteins
fold: DNA/RNA-binding 3-helical bundle
superfamily: "Winged helix" DNA-binding domain
family: Vacuolar sorting protein domain
domain: Vacuolar protein sorting-associated protein VPS25
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Probab=82.28 E-value=0.31 Score=27.51 Aligned_cols=13 Identities=23% Similarity=0.233 Sum_probs=11.2
Q ss_pred HHHHHHHHhhccC
Q 040934 59 EKICQYFYWSLQY 71 (72)
Q Consensus 59 ~kVieyc~~h~~y 71 (72)
..|++||.||+-|
T Consensus 31 ~LIL~ycr~~k~~ 43 (124)
T d1xb4a1 31 DIISQYCKTKKIW 43 (124)
T ss_dssp HHHHHHHHHTTCC
T ss_pred HHHHHHHHHhcee
Confidence 5689999999876
>d2dlka1 g.37.1.1 (A:8-37) Zinc finger protein 692, ZNF692 {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Small proteins
fold: beta-beta-alpha zinc fingers
superfamily: beta-beta-alpha zinc fingers
family: Classic zinc finger, C2H2
domain: Zinc finger protein 692, ZNF692
species: Human (Homo sapiens) [TaxId: 9606]
Probab=81.21 E-value=0.12 Score=21.96 Aligned_cols=11 Identities=27% Similarity=0.465 Sum_probs=8.7
Q ss_pred HHHHHhhccCC
Q 040934 62 CQYFYWSLQYS 72 (72)
Q Consensus 62 ieyc~~h~~y~ 72 (72)
-+|+.||++|+
T Consensus 15 rqylnhh~kyq 25 (30)
T d2dlka1 15 RQYLNHHKKYQ 25 (30)
T ss_dssp HHHHHHHHHHG
T ss_pred HHHHHhHHHHH
Confidence 37899998875