Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST
Original result of RPS-BLAST against CDD database
ID Alignment Graph Length
Definition
E-value
Query 68
cd09993 275
cd09993, HDAC_classIV, Histone deacetylase class I
2e-13
cd09301 279
cd09301, HDAC, Histone deacetylase (HDAC) classes
7e-04
>gnl|CDD|212519 cd09993, HDAC_classIV, Histone deacetylase class IV also known as histone deacetylase 11
Back Hide alignment and domain information
Score = 61.7 bits (151), Expect = 2e-13
Identities = 21/60 (35%), Positives = 29/60 (48%), Gaps = 9/60 (15%)
Query: 10 VDMLED----HL-----GIIRRDELVFMKARERRVPIVMLTSGGYLKQTARIIADSILNL 60
VD+L L G+ RD LV AR R +P+ M+ GGY + AR++A L
Sbjct: 216 VDVLAGDRLGRLSLSLEGLRERDRLVLRFARARGIPVAMVLGGGYSRDIARLVARHAQTL 275
Class IV histone deacetylases (HDAC11; EC 3.5.1.98) are predicted Zn-dependent enzymes. This class includes animal HDAC11, plant HDA2 and related bacterial deacetylases. Enzymes in this subfamily participate in regulation of a number of different processes through protein modification (deacetylation). They catalyze hydrolysis of N(6)-acetyl-lysine of histones (or other proteins) to yield a deacetylated proteins. Histone deacetylases often act as members of large multi-protein complexes such as mSin3A or SMRT/N-CoR. Human HDAC11 does not associate with them but can interact with HDAC6 in vivo. It has been suggested that HDAC11 and HDAC6 may use non-histone proteins as their substrates and play a role other than to directly modulate chromatin structure. In normal tissues, expression of HDAC11 is limited to kidney, heart, brain, skeletal muscle and testis, suggesting that its function might be tissue-specific. In mammals, HDAC11 proteins are known to be involved in progression of various tumors. HDAC11 plays an essential role in regulating OX40 ligand (OX40L) expression in Hodgkin lymphoma (HL); selective inhibition of HDAC11 expression significantly up-regulates OX40L and induces apoptosis in HL cell lines. Thus, inhibition of HDAC11 could be a therapeutic drug option for antitumor immune response in HL patients. Length = 275
>gnl|CDD|212512 cd09301, HDAC, Histone deacetylase (HDAC) classes I, II, IV and related proteins
Back Show alignment and domain information
Score = 35.1 bits (81), Expect = 7e-04
Identities = 16/44 (36%), Positives = 22/44 (50%), Gaps = 3/44 (6%)
Query: 18 GIIRRDELVFMKARERRVPIVMLTSGGY-LKQTARIIADSILNL 60
G ++ E+V AR PI+M+ GGY + ARI I L
Sbjct: 238 GFVKLAEIVKEFAR--GGPILMVLGGGYNPEAAARIWTAIIKEL 279
The HDAC/HDAC-like family includes Zn-dependent histone deacetylase classes I, II and IV (class III HDACs, also called sirtuins, are NAD-dependent and structurally unrelated, and therefore not part of this family). Histone deacetylases catalyze hydrolysis of N(6)-acetyl-lysine residues in histone amino termini to yield a deacetylated histone (EC 3.5.1.98), as opposed to the acetylation reaction by some histone acetyltransferases (EC 2.3.1.48). Deacetylases of this family are involved in signal transduction through histone and other protein modification, and can repress/activate transcription of a number of different genes. They usually act via the formation of large multiprotein complexes. They are involved in various cellular processes, including cell cycle regulation, DNA damage response, embryonic development, cytokine signaling important for immune response and post-translational control of the acetyl coenzyme A synthetase. In mammals, they are known to be involved in progression of different tumors. Specific inhibitors of mammalian histone deacetylases are an emerging class of promising novel anticancer drugs. Length = 279
Conserved Domains Detected by HHsearch
Original result of HHsearch against CDD database
ID Alignment Graph Length
Definition
Probability
Query
68
KOG1344|consensus 324
99.82
PF00850 311
Hist_deacetyl: Histone deacetylase domain; InterPr
99.0
COG0123 340
AcuC Deacetylases, including yeast histone deacety
98.89
PTZ00063
436
histone deacetylase; Provisional
98.68
PTZ00346 429
histone deacetylase; Provisional
98.62
KOG1342|consensus 425
97.06
>KOG1344|consensus
Back Hide alignment and domain information
Probab=99.82 E-value=8.7e-21 Score=139.60 Aligned_cols=66 Identities=53% Similarity=0.777 Sum_probs=64.2
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccchHHHHHHHHHhHHHcCCcC
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQTARIIADSILNLADLGLIS 67 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~~~~v~~si~~l~~~~~~~ 67 (68)
-|+++||+| .|++|++||.+||+.||++++.++||++|+.+|||.+.++++|+.||+||+-+|||.
T Consensus 258 TDiLeGDpLG~L~ISp~Gi~~RDelVFr~~R~~~iPvvMltSGGY~K~sArvIaDSI~NL~~qGLi~ 324 (324)
T KOG1344|consen 258 TDILEGDPLGNLAISPEGIIERDELVFRTFRALGIPVVMLTSGGYLKASARVIADSIVNLRLQGLIN 324 (324)
T ss_pred CccccCCCCCCeeecccccchhhHHHHHHHHHcCCcEEEEecCceehhhhhhhHHHHHhHhhhcccC
Confidence 389999999 999999999999999999999999999999999999999999999999999999984
>PF00850 Hist_deacetyl: Histone deacetylase domain; InterPro: IPR023801 Regulation of transcription is, in part, modulated by reversible histone acetylation on several lysine
Back Show alignment and domain information
Probab=99.00 E-value=5.1e-10 Score=81.39 Aligned_cols=49 Identities=18% Similarity=0.276 Sum_probs=43.1
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccchH
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQTA 50 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~~ 50 (68)
.|.|.+|+| .|+||.+|..+++++|+++|.+.++|++++++|||+.+.-
T Consensus 250 ~D~~~~Dplg~~~lt~~~~~~~~~~~~~~a~~~~~~~v~vleGGY~~~~~ 299 (311)
T PF00850_consen 250 FDAHAGDPLGGLNLTPEGYRELTRRLKSLAKRHCIPVVSVLEGGYNPESL 299 (311)
T ss_dssp STTBTTSTT-SEBB-HHHHHHHHHHHHTTHSHHSGCEEEEE-S-SSHHHH
T ss_pred cccchhccccCcCCCHHHHHHHHHHHHHHHHhcCCcEEEEECCCCChhHH
Confidence 599999999 9999999999999999999999988999999999988543
Histone deacetylases (HDA) catalyse the removal of the acetyl group. Histone deacetylases, acetoin utilization proteins and acetylpolyamine amidohydrolases are all members of this ancient protein superfamily []. HDAs function in multi-subunit complexes, reversing the acetylation of histones by histone acetyltransferases [, ], and are also believed to deacetylate general transcription factors such as TFIIF and sequence-specific transcription factors such as p53 []. Thus, HDAs contribute to the regulation of transcription, in particular transcriptional repression []. At N-terminal tails of histones, removal of the acetyl group from the epsilon-amino group of a lysine side chain will restore its positivecharge, which may stabilise the histone-DNA interaction and prevent activating transcription factors binding to promoter elements []. HDAs play important roles in the cell cycle and differentiation, and their deregulation can contribute to the development of cancer [, ]. This entry represents the structural domain found in histone deacetylases. It consists of a 3-layer(alpha-beta-alpha) sandwich.; PDB: 4A69_A 2VQV_A 2VQO_A 2VQJ_A 2VQQ_B 2VQM_A 2VQW_G 3MAX_C 3MEN_D 1T64_B ....
>COG0123 AcuC Deacetylases, including yeast histone deacetylase and acetoin utilization protein [Chromatin structure and dynamics / Secondary metabolites biosynthesis, transport, and catabolism]
Back Show alignment and domain information
Probab=98.89 E-value=5.3e-09 Score=78.12 Aligned_cols=47 Identities=21% Similarity=0.243 Sum_probs=45.7
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQ 48 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d 48 (68)
+|.|.+|+| +|+||.+|...+.++|.++|+.+++|+++|++|||+.+
T Consensus 249 ~D~h~~Dpl~~~~Lt~~~~~~~~~~v~~~a~~~~~~~~~vleGGY~~~ 296 (340)
T COG0123 249 FDAHRGDPLGRLNLTEEGYAKIGRAVRKLAEGYGGPVVAVLEGGYNLD 296 (340)
T ss_pred cccCCCCccceeecCHHHHHHHHHHHHHHHHhcCCCeEEEecCCCChH
Confidence 699999999 99999999999999999999999999999999999876
>PTZ00063 histone deacetylase; Provisional
Back Show alignment and domain information
Probab=98.68 E-value=5.2e-08 Score=75.29 Aligned_cols=42 Identities=21% Similarity=0.360 Sum_probs=38.9
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCcc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLK 47 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~ 47 (68)
+|.|.+|+| .|+||.+|..+ +++++++.++|+++++||||+.
T Consensus 260 ~D~~~~DpLg~l~Lt~~g~~~----~~~~~~~~~~pil~l~gGGY~~ 302 (436)
T PTZ00063 260 ADSLTGDRLGRFNLTIKGHAA----CVEFVRSLNIPLLVLGGGGYTI 302 (436)
T ss_pred ccccCCCCCCCcccCHHHHHH----HHHHHHhcCCCEEEEeCccCCc
Confidence 699999999 99999999876 6888899999999999999985
>PTZ00346 histone deacetylase; Provisional
Back Show alignment and domain information
Probab=98.62 E-value=1.1e-07 Score=73.45 Aligned_cols=43 Identities=21% Similarity=0.401 Sum_probs=38.1
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQ 48 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d 48 (68)
+|.|.+|+| .|+||.+|..+ +.+++++.++|+++++||||+..
T Consensus 278 ~Da~~~DpLg~l~LT~~g~~~----~~~~l~~~~~plv~vleGGY~~~ 321 (429)
T PTZ00346 278 ADSLAGDRLGLLNLSSFGHGQ----CVQAVRDLGIPMLALGGGGYTIR 321 (429)
T ss_pred ccCCCCCCCCCceeCHHHHHH----HHHHHHhcCCCEEEEeCCcCCcc
Confidence 699999999 99999999987 56666778999999999999853
>KOG1342|consensus
Back Show alignment and domain information
Probab=97.06 E-value=0.00075 Score=52.57 Aligned_cols=43 Identities=21% Similarity=0.310 Sum_probs=37.6
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQ 48 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d 48 (68)
+|-+.|||| -++||..|..+.=++|.++ |+|+.++-||||.-.
T Consensus 262 aDSL~gDRlgcFnLsi~Gh~~Cv~fvksf----n~pllvlGGGGYT~r 305 (425)
T KOG1342|consen 262 ADSLAGDRLGCFNLSIKGHAECVKFVKSF----NLPLLVLGGGGYTLR 305 (425)
T ss_pred CccccCCccceeeecchhHHHHHHHHHHc----CCcEEEecCCccchh
Confidence 688999999 9999999999887766655 999999999999643
Homologous Structure Templates
Structure Templates Detected by HHsearch
Original result of HHsearch against PDB70 database
ID Alignment Graph Length
Definition
Probability
Query 68
1zz1_A 369
Histone deacetylase-like amidohydrolase; HET: SHH;
99.14
3ew8_A 388
HD8, histone deacetylase 8; hydrolase, HDAC, metal
98.72
4a69_A 376
Histone deacetylase 3,; transcription, hydrolase;
98.71
1c3p_A 375
Protein (HDLP (histone deacetylase-like protein) )
98.66
3max_A 367
HD2, histone deacetylase 2; class 2, HDAC, foot po
98.63
3men_A 362
Acetylpolyamine aminohydrolase; histone deacetylas
98.61
3q9b_A 341
Acetylpolyamine amidohydrolase; HDAC, polyamines,
98.58
2vqm_A 413
HD4, histone deacetylase 4; inhibitor, repressor,
98.38
2pqp_A 421
HD7A, histone deacetylase 7A; HDAC, structural gen
97.75
>1zz1_A Histone deacetylase-like amidohydrolase; HET: SHH; 1.57A {Alcaligenaceae bacterium} PDB: 1zz0_A* 1zz3_A* 2gh6_A* 2vcg_A*
Back Hide alignment and structure
Probab=99.14 E-value=1.5e-10 Score=85.69 Aligned_cols=60 Identities=20% Similarity=0.140 Sum_probs=52.3
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHh-CCCCEEEEecCCCccc-hHHHHHHHHHhHH
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARE-RRVPIVMLTSGGYLKQ-TARIIADSILNLA 61 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~-~~IPva~v~gGGY~~d-~~~~v~~si~~l~ 61 (68)
+|.|.+|+| +|+||.+|..+++++|+++|.+ .++|++++++|||+.+ ..+.+..-+.-|.
T Consensus 267 ~Da~~~DpLg~l~lt~~g~~~~~~~l~~~a~~~~~g~vv~vleGGY~~~~l~~~~~~~~~~l~ 329 (369)
T 1zz1_A 267 FDASMLDPLARMMVTADGFRQMARRTIDCAADICDGRIVFVQEGGYSPHYLPFCGLAVIEELT 329 (369)
T ss_dssp CTTBTTCTTCCCBBCHHHHHHHHHHHHHHHHHHSTTCEEEEECCCCCTTTHHHHHHHHHHHHH
T ss_pred ccCCCCCCCCCcccCHHHHHHHHHHHHHHHHHhCCCCEEEEECCCCCccHHHHHHHHHHHHHh
Confidence 699999999 9999999999999999999998 7999999999999977 5555555555554
>3ew8_A HD8, histone deacetylase 8; hydrolase, HDAC, metalloenzyme, arginase fold, HDAC8, histon deacetylase, hydroxamate inhibitor, unliganded; HET: B3N; 1.80A {Homo sapiens} SCOP: c.42.1.2 PDB: 3f06_A* 3ezp_A* 3ezt_A* 3f0r_A* 3f07_A* 2v5w_A* 2v5x_A* 3ewf_A* 3mz4_A* 3mz6_A* 3mz7_A* 3rqd_A* 3mz3_A* 1t64_A* 1t67_A* 1t69_A* 1vkg_A* 1w22_A* 3sff_A* 3sfh_A*
Back Show alignment and structure
Probab=98.72 E-value=1.5e-08 Score=76.01 Aligned_cols=50 Identities=20% Similarity=0.286 Sum_probs=42.3
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccchHHHHHHHHH
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQTARIIADSIL 58 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~~~~v~~si~ 58 (68)
+|.|.+|+| .|+||.+|..+++++|++ .++|+++++||||+... +++|-.
T Consensus 266 ~Da~~~DpLg~l~lt~~g~~~~~~~l~~----~~~p~l~~~gGGY~~~~---var~w~ 316 (388)
T 3ew8_A 266 ADTIAGDPMCSFNMTPVGIGKCLKYILQ----WQLATLILGGGGYNLAN---TARCWT 316 (388)
T ss_dssp STTBTTCTTCCCCBCHHHHHHHHHHHHT----TCCEEEEECCCCCSHHH---HHHHHH
T ss_pred ccCCCCCCCCCCcCCHHHHHHHHHHHHh----cCCCEEEEECCCCChhH---HHHHHH
Confidence 699999999 999999999999999875 48999999999997543 355443
>4a69_A Histone deacetylase 3,; transcription, hydrolase; HET: I0P; 2.06A {Homo sapiens}
Back Show alignment and structure
Probab=98.71 E-value=1.9e-08 Score=74.99 Aligned_cols=52 Identities=17% Similarity=0.157 Sum_probs=42.4
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccchHHHHHHHHHhH
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQTARIIADSILNL 60 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~~~~v~~si~~l 60 (68)
+|.|.+|+| +|+||.+|..++.+ ++++.++|+++++||||+.+ .+++|...+
T Consensus 258 ~Da~~~DpLg~l~Lt~~g~~~~~~----~l~~~~~p~v~v~eGGY~~~---~var~w~~~ 310 (376)
T 4a69_A 258 ADSLGCDRLGCFNLSIRGHGECVE----YVKSFNIPLLVLGGGGYTVR---NVARCWTYE 310 (376)
T ss_dssp GGGBTTCSSCCCBBCHHHHHHHHH----HHHTTCCCEEEECCCCCSHH---HHHHHHHHH
T ss_pred ccCCCCCcccCeecCHHHHHHHHH----HHHHcCCCEEEEECCCCChh---HHHHHHHHH
Confidence 599999999 99999999998865 45667999999999999753 255555443
>1c3p_A Protein (HDLP (histone deacetylase-like protein) ); alpha/beta fold, lyase; 1.80A {Aquifex aeolicus} SCOP: c.42.1.2 PDB: 1c3r_A* 1c3s_A*
Back Show alignment and structure
Probab=98.66 E-value=6.4e-08 Score=71.79 Aligned_cols=42 Identities=17% Similarity=0.184 Sum_probs=39.0
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCcc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLK 47 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~ 47 (68)
+|.|.+|+| +|+||.+|..++.++|.++| .|++++++|||+.
T Consensus 257 ~Da~~~DpLg~l~lt~~g~~~~~~~l~~~a----~~vv~vleGGY~~ 299 (375)
T 1c3p_A 257 TDPLLEDYLSKFNLSNVAFLKAFNIVREVF----GEGVYLGGGGYHP 299 (375)
T ss_dssp STTBTTCTTCSCCBCHHHHHHHHHHHHHHH----CSCEEECCCCCCH
T ss_pred ccccCCCCCCCcccCHHHHHHHHHHHHHhc----cceEEEECCCCCh
Confidence 699999999 99999999999999999886 5799999999964
>3max_A HD2, histone deacetylase 2; class 2, HDAC, foot pocket, hydrolase; HET: LLX NHE; 2.05A {Homo sapiens}
Back Show alignment and structure
Probab=98.63 E-value=3.1e-08 Score=73.76 Aligned_cols=50 Identities=20% Similarity=0.291 Sum_probs=41.2
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccchHHHHHHHHH
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQTARIIADSIL 58 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~~~~v~~si~ 58 (68)
+|.|.+|+| .|+||.+|..++ .+++++.++|+++++||||+.. .+++|..
T Consensus 257 ~D~~~~Dplg~~~lt~~g~~~~----~~~~~~~~~p~v~~~eGGY~~~---~var~wt 307 (367)
T 3max_A 257 ADSLSGDRLGCFNLTVKGHAKC----VEVVKTFNLPLLMLGGGGYTIR---NVARCWT 307 (367)
T ss_dssp GGGBTTCSSCCCCBCHHHHHHH----HHHHHTTCCCEEEECCCCCSHH---HHHHHHH
T ss_pred ccCcCCCCCCCeeeCHHHHHHH----HHHHHhcCCCEEEEeCCCCChh---HHHHHHH
Confidence 599999999 999999999875 4566778999999999999753 3555543
>3men_A Acetylpolyamine aminohydrolase; histone deacetylase; 2.20A {Burkholderia pseudomallei 1710B}
Back Show alignment and structure
Probab=98.61 E-value=9e-08 Score=71.27 Aligned_cols=43 Identities=21% Similarity=0.298 Sum_probs=39.0
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQ 48 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d 48 (68)
+|.|.+|+| .|+||.+|..+ +.+++++.++|++++++|||+.+
T Consensus 301 ~Da~~~Dplg~l~lt~~~~~~----~~~~l~~~~~~~v~vleGGY~~~ 344 (362)
T 3men_A 301 FDVYRDDPQSQVAVTTDGFGR----LGHLIGALRLPTVIVQEGGYHIE 344 (362)
T ss_dssp STTBTTCTTCCBCBCHHHHHH----HHHHHHTTCCCEEEEECCCCCHH
T ss_pred ccCcCCCCCCCccCCHHHHHH----HHHHHHhhCCCEEEEECCCCCHH
Confidence 699999999 99999999987 67778888999999999999754
>3q9b_A Acetylpolyamine amidohydrolase; HDAC, polyamines, arginase fold, deacetylase, hydrolase-HYDR inhibitor complex; HET: B3N; 2.25A {Mycoplana ramosa} PDB: 3q9f_A* 3q9c_A* 3q9e_A*
Back Show alignment and structure
Probab=98.58 E-value=1e-07 Score=70.38 Aligned_cols=44 Identities=20% Similarity=0.250 Sum_probs=39.6
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccch
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQT 49 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~ 49 (68)
+|.|.+|+| .|+||.+|..+ +.+++++.++|++++++|||+.+.
T Consensus 283 ~D~~~~Dplg~~~lt~~~~~~----~~~~l~~~~~~~v~vleGGY~~~~ 327 (341)
T 3q9b_A 283 VDTFEQDPISFFKLTSPDYIT----MGRTIAASGVPLLVVMEGGYGVPE 327 (341)
T ss_dssp CTTBTTCTTCCCBBCTTHHHH----HHHHHHTTSSCEEEEECCCCCCTT
T ss_pred ccccCCCCCCCccCCHHHHHH----HHHHHHHhCCCEEEEECCCCChHH
Confidence 699999999 99999999987 677778889999999999998763
>2vqm_A HD4, histone deacetylase 4; inhibitor, repressor, chromatin, coiled coil, transcription regulation, UBL conjugation, chromatin regulator; HET: HA3; 1.8A {Homo sapiens} PDB: 2vqj_A* 2vqw_G 2vqq_A* 2vqo_A* 2vqv_A* 3c10_A* 3c0z_A 3c0y_A*
Back Show alignment and structure
Probab=98.38 E-value=3.6e-07 Score=68.37 Aligned_cols=43 Identities=14% Similarity=-0.042 Sum_probs=39.3
Q ss_pred CCCCCC--Ccc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCcc
Q psy8530 2 VHTWMG--DQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLK 47 (68)
Q Consensus 2 vD~~~~--D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~ 47 (68)
+|.|++ |+| +|+||.+|...+.++|.+.| +.|++++++|||+-
T Consensus 289 ~Da~~~d~D~lg~~~lt~~~~~~~~~~l~~~a---~~~~v~vleGGY~~ 334 (413)
T 2vqm_A 289 FDAVEGHPTPLGGYNLSARCFGYLTKQLMGLA---GGRIVLALEGGHDL 334 (413)
T ss_dssp CTTBSSCTTTTCCCCBCHHHHHHHHHHHHTSG---GGCEEEEECCCCCH
T ss_pred hhhcCCCCCCCCCcccCHHHHHHHHHHHHHhc---CCCEEEEeCcCCCh
Confidence 599998 679 99999999999999999886 68999999999964
Homologous Structure Domains
Homologous Domains Detected by HHsearch
Original result of HHsearch against SCOP70(version1.75) database
ID Alignment Graph Length
Definition
Probability
Query 68
d3c10a1 386
Histone deacetylase 7, HDAC7 {Human (Homo sapiens)
98.76
d1c3pa_ 372
HDAC homologue {Aquifex aeolicus [TaxId: 63363]}
98.65
d1t64a_ 364
Histone deacetylase 8, HDAC8 {Human (Homo sapiens)
98.61
d1biaa1 63
Biotin repressor, N-terminal domain {Escherichia c
89.78
d2csua1 129
Acetate-CoA ligase alpha chain, AcdA, N-terminal d
83.71
d1mx3a2 133
Transcription corepressor CtbP {Human (Homo sapien
81.11
>d3c10a1 c.42.1.2 (A:515-900) Histone deacetylase 7, HDAC7 {Human (Homo sapiens) [TaxId: 9606]}
Back Hide information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: Arginase/deacetylase
superfamily: Arginase/deacetylase
family: Histone deacetylase, HDAC
domain: Histone deacetylase 7, HDAC7
species: Human (Homo sapiens) [TaxId: 9606]
Probab=98.76 E-value=3.1e-09 Score=76.44 Aligned_cols=57 Identities=11% Similarity=-0.001 Sum_probs=45.4
Q ss_pred CCCCCCC--cc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCcc-chHHHHHHHHHhHH
Q psy8530 2 VHTWMGD--QV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLK-QTARIIADSILNLA 61 (68)
Q Consensus 2 vD~~~~D--~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~-d~~~~v~~si~~l~ 61 (68)
+|.|.+| +| +|+||.+|...++++|+++| +.|++++++|||+- ...+-++..+..|.
T Consensus 286 ~D~~~~D~~pLg~l~lt~~~~~~~~~~l~~~~---~~~vv~vleGGY~~~~l~~~~~~~~~~l~ 346 (386)
T d3c10a1 286 FDAAEGHPAPLGGYHVSAKCFGYMTQQLMNLA---GGAVVLALEGGHDLTAICDASEACVAALL 346 (386)
T ss_dssp CTTBTTCCGGGCCCBBCHHHHHHHHHHHTTSG---GGCEEEEECSCCCHHHHHHHHHHHHHHHH
T ss_pred ccccccCcchhhcCccCHHHHHHHHHHHHHHc---CCCEEEEeCCCCChhHHHHHHHHHHHHHh
Confidence 6999999 79 99999999999999999876 68999999999974 33333444444443
>d1c3pa_ c.42.1.2 (A:) HDAC homologue {Aquifex aeolicus [TaxId: 63363]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: Arginase/deacetylase
superfamily: Arginase/deacetylase
family: Histone deacetylase, HDAC
domain: HDAC homologue
species: Aquifex aeolicus [TaxId: 63363]
Probab=98.65 E-value=2.4e-08 Score=71.88 Aligned_cols=43 Identities=16% Similarity=0.166 Sum_probs=39.9
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccc
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQ 48 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d 48 (68)
+|.|.+|+| .|+||.+|..++.++|.+.+ .|+++|+||||+.+
T Consensus 256 ~D~~~~Dplg~l~lt~~~~~~~~~~~~~~~----~~~~~vleGGY~~~ 299 (372)
T d1c3pa_ 256 TDPLLEDYLSKFNLSNVAFLKAFNIVREVF----GEGVYLGGGGYHPY 299 (372)
T ss_dssp STTBTTCTTCSCCBCHHHHHHHHHHHHHHH----CSCEEECCCCCCHH
T ss_pred cccCCcCcccCCcCCHHHHHHHHHHHHHhC----CCeEEEEcCCCcHH
Confidence 699999999 99999999999999998875 89999999999765
>d1t64a_ c.42.1.2 (A:) Histone deacetylase 8, HDAC8 {Human (Homo sapiens) [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: Arginase/deacetylase
superfamily: Arginase/deacetylase
family: Histone deacetylase, HDAC
domain: Histone deacetylase 8, HDAC8
species: Human (Homo sapiens) [TaxId: 9606]
Probab=98.61 E-value=2.8e-08 Score=71.64 Aligned_cols=44 Identities=20% Similarity=0.321 Sum_probs=39.7
Q ss_pred CCCCCCCcc-cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCccch
Q psy8530 2 VHTWMGDQV-DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYLKQT 49 (68)
Q Consensus 2 vD~~~~D~L-~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~~d~ 49 (68)
+|.|.+|+| .|+||.+|..++.++|+++ ++|+++++||||+.+.
T Consensus 253 ~D~~~~Dplg~~~lt~~g~~~~~~~l~~~----~~p~~~~~~GGY~~~~ 297 (364)
T d1t64a_ 253 ADTIAGDPMCSFNMTPVGIGKCLKYILQW----QLATLILGGGGYNLAN 297 (364)
T ss_dssp STTBTTCTTCCCCBCHHHHHHHHHHHHTT----CCEEEEECCCCCSHHH
T ss_pred ccCCCCCCCCCCcCCHHHHHHHHHHHHhc----CCCEEEEECCCCCHHH
Confidence 699999999 9999999999999999764 7999999999996543
>d1biaa1 a.4.5.1 (A:1-63) Biotin repressor, N-terminal domain {Escherichia coli [TaxId: 562]}
Back Show information, alignment and structure
class: All alpha proteins
fold: DNA/RNA-binding 3-helical bundle
superfamily: "Winged helix" DNA-binding domain
family: Biotin repressor-like
domain: Biotin repressor, N-terminal domain
species: Escherichia coli [TaxId: 562]
Probab=89.78 E-value=0.064 Score=28.82 Aligned_cols=38 Identities=18% Similarity=0.312 Sum_probs=30.3
Q ss_pred CCCCcc--cccCCHHHHHHHHHHHHHHHHhCCCCEEEEecCCCc
Q psy8530 5 WMGDQV--DMLEDHLGIIRRDELVFMKARERRVPIVMLTSGGYL 46 (68)
Q Consensus 5 ~~~D~L--~L~lS~~Gi~~RD~~V~~~a~~~~IPva~v~gGGY~ 46 (68)
+.+.+| .|++|...|+++ ++..++.|+|+..+-|-||.
T Consensus 20 ~s~~eLa~~l~vS~~ti~r~----i~~L~~~G~~I~~~~g~GY~ 59 (63)
T d1biaa1 20 HSGEQLGETLGMSRAAINKH----IQTLRDWGVDVFTVPGKGYS 59 (63)
T ss_dssp BCHHHHHHHHTSCHHHHHHH----HHHHHHTTCCCEEETTTEEE
T ss_pred CCHHHHHHHHCcCHHHHHHH----HHHHHHCCCcEEEeCCCeEE
Confidence 445667 899999998765 45667799999998888994
>d2csua1 c.2.1.8 (A:1-129) Acetate-CoA ligase alpha chain, AcdA, N-terminal domain {Pyrococcus horikoshii [TaxId: 53953]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: NAD(P)-binding Rossmann-fold domains
superfamily: NAD(P)-binding Rossmann-fold domains
family: CoA-binding domain
domain: Acetate-CoA ligase alpha chain, AcdA, N-terminal domain
species: Pyrococcus horikoshii [TaxId: 53953]
Probab=83.71 E-value=0.87 Score=26.92 Aligned_cols=39 Identities=13% Similarity=0.250 Sum_probs=28.0
Q ss_pred HHHHHHHhCCCCEEEEecCCCccchH--HHHHHHHHhHHHc
Q psy8530 25 LVFMKARERRVPIVMLTSGGYLKQTA--RIIADSILNLADL 63 (68)
Q Consensus 25 ~V~~~a~~~~IPva~v~gGGY~~d~~--~~v~~si~~l~~~ 63 (68)
-+++.|.+.|++-++++++||+...+ ...+.-+..+.++
T Consensus 79 ~~~~~~~~~g~~~~vi~s~Gf~e~~~~~~~~~~~l~~~a~~ 119 (129)
T d2csua1 79 DTLIQCGEKGVKGVVIITAGFGETGEEGKREEKELVEIAHK 119 (129)
T ss_dssp HHHHHHHHHTCCEEEECCCSSTTSCHHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHcCCCEEEEecccccccchhhHHHHHHHHHHHHH
Confidence 47899999999999999999986432 2333445555544
>d1mx3a2 c.23.12.1 (A:27-125,A:319-352) Transcription corepressor CtbP {Human (Homo sapiens), Ctbp1 [TaxId: 9606]}
Back Show information, alignment and structure
class: Alpha and beta proteins (a/b)
fold: Flavodoxin-like
superfamily: Formate/glycerate dehydrogenase catalytic domain-like
family: Formate/glycerate dehydrogenases, substrate-binding domain
domain: Transcription corepressor CtbP
species: Human (Homo sapiens), Ctbp1 [TaxId: 9606]
Probab=81.11 E-value=0.79 Score=27.58 Aligned_cols=37 Identities=5% Similarity=-0.032 Sum_probs=26.4
Q ss_pred HHHHHHHHhCCCCEEEEecCCCccchHHHHHHHHHhHHH
Q psy8530 24 ELVFMKARERRVPIVMLTSGGYLKQTARIIADSILNLAD 62 (68)
Q Consensus 24 ~~V~~~a~~~~IPva~v~gGGY~~d~~~~v~~si~~l~~ 62 (68)
..=+++|+++|||+..+ .||+...++..-..|..+..
T Consensus 78 ~iD~~~~~~~gI~v~n~--p~~~~~vAE~a~~lil~~~R 114 (133)
T d1mx3a2 78 NIDIKSAGDLGIAVCNV--PAASVYSEQASIEMREEAAR 114 (133)
T ss_dssp TBCHHHHHHTTCEEECC--CSTTHCCHHHHHHHHHHHHH
T ss_pred cEeeeeheeCCEEEEcC--CCCCchhHHHHHHHHHHHHh
Confidence 34478999999987764 45777777777666666654