Citrus Sinensis ID: 029524
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 192 | ||||||
| 7595978 | 202 | histone H1 variant [Solanum chilense] | 0.921 | 0.876 | 0.587 | 2e-42 | |
| 350606427 | 207 | H1 histone-like protein [Solanum lycoper | 0.927 | 0.859 | 0.554 | 7e-42 | |
| 23506611 | 206 | histone H1D [Nicotiana tabacum] | 0.796 | 0.742 | 0.634 | 5e-41 | |
| 27529850 | 206 | stress-inducible H1 histone-like protein | 0.796 | 0.742 | 0.628 | 1e-40 | |
| 449434184 | 197 | PREDICTED: histone H1-like isoform 3 [Cu | 0.968 | 0.944 | 0.559 | 1e-40 | |
| 729668 | 202 | RecName: Full=Histone H1 gi|436823|gb|AA | 0.843 | 0.801 | 0.588 | 4e-40 | |
| 224133758 | 202 | histone H1 [Populus trichocarpa] gi|2228 | 0.942 | 0.896 | 0.604 | 2e-39 | |
| 449434180 | 207 | PREDICTED: histone H1-like isoform 1 [Cu | 0.906 | 0.840 | 0.573 | 1e-38 | |
| 5726575 | 206 | histone H1C [Nicotiana tabacum] | 0.885 | 0.825 | 0.550 | 3e-37 | |
| 189473427 | 207 | histone H1-like protein [Camellia sinens | 0.614 | 0.570 | 0.672 | 2e-33 |
| >gi|7595978|gb|AAF64525.1|AF253416_1 histone H1 variant [Solanum chilense] | Back alignment and taxonomy information |
|---|
Score = 177 bits (450), Expect = 2e-42, Method: Compositional matrix adjust.
Identities = 118/201 (58%), Positives = 134/201 (66%), Gaps = 24/201 (11%)
Query: 3 TEGEAVTEQQPAAEEPEKVVTEKKAKAAKEKKPKAPKEKKPKQSKTPSHPPYFQMITEAL 62
TE V EQ PA E KA KEKKP+APKEKKPK +K +HPPYFQMI EAL
Sbjct: 12 TEASKVKEQAPATE-----------KAVKEKKPRAPKEKKPKSAKAVTHPPYFQMIKEAL 60
Query: 63 MALQDKSGSSPYAIAKYMEEKHKDELPANFRKILAVQLKHFAAKGNLIKIRASYKLSEAA 122
+AL +K GSSPYA+AKYME+KHKDELPANFRKIL +QLK+ AAKG LIKI+ASYKLSEA
Sbjct: 61 LALNEKGGSSPYAVAKYMEDKHKDELPANFRKILGLQLKNSAAKGKLIKIKASYKLSEAG 120
Query: 123 ----AGKTKKEIKTKAKAPRKTRSV--TAAAKIKAESAAAAPPPP-------KKAKKSAA 169
KT + KA + +KTRS TA A K E A P K+ +KS
Sbjct: 121 KKETTTKTSTKKLLKADSKKKTRSTRATATAAKKTEVPKKAKATPKPKKVGAKRTRKSTP 180
Query: 170 AKPKQPKSIKSPAAKKAKKAA 190
AK KQPKSIKSPAAK+AKK A
Sbjct: 181 AKAKQPKSIKSPAAKRAKKIA 201
|
Source: Solanum chilense Species: Solanum chilense Genus: Solanum Family: Solanaceae Order: Solanales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|350606427|ref|NP_001234389.1| H1 histone-like protein [Solanum lycopersicum] gi|825521|emb|CAA77867.1| H1 histone-like protein [Solanum lycopersicum] | Back alignment and taxonomy information |
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| >gi|23506611|gb|AAN37904.1| histone H1D [Nicotiana tabacum] | Back alignment and taxonomy information |
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| >gi|27529850|dbj|BAC53940.1| stress-inducible H1 histone-like protein [Nicotiana tabacum] | Back alignment and taxonomy information |
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| >gi|449434184|ref|XP_004134876.1| PREDICTED: histone H1-like isoform 3 [Cucumis sativus] gi|449491384|ref|XP_004158879.1| PREDICTED: histone H1-like isoform 3 [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|729668|sp|P40267.1|H1_SOLPN RecName: Full=Histone H1 gi|436823|gb|AAB03076.1| histone H1 [Solanum pennellii] | Back alignment and taxonomy information |
|---|
| >gi|224133758|ref|XP_002327673.1| histone H1 [Populus trichocarpa] gi|222836758|gb|EEE75151.1| histone H1 [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|449434180|ref|XP_004134874.1| PREDICTED: histone H1-like isoform 1 [Cucumis sativus] gi|449434182|ref|XP_004134875.1| PREDICTED: histone H1-like isoform 2 [Cucumis sativus] gi|449491377|ref|XP_004158877.1| PREDICTED: histone H1-like isoform 1 [Cucumis sativus] gi|449491381|ref|XP_004158878.1| PREDICTED: histone H1-like isoform 2 [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|5726575|gb|AAD48472.1|AF170089_1 histone H1C [Nicotiana tabacum] | Back alignment and taxonomy information |
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| >gi|189473427|gb|ACD99685.1| histone H1-like protein [Camellia sinensis] | Back alignment and taxonomy information |
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Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 192 | ||||||
| TAIR|locus:2060984 | 167 | HIS1-3 "histone H1-3" [Arabido | 0.380 | 0.437 | 0.712 | 3.8e-23 | |
| TAIR|locus:2033118 | 274 | AT1G06760 [Arabidopsis thalian | 0.489 | 0.343 | 0.410 | 4.7e-16 | |
| TAIR|locus:2064332 | 273 | AT2G30620 [Arabidopsis thalian | 0.364 | 0.256 | 0.507 | 4.2e-15 | |
| DICTYBASE|DDB_G0285319 | 180 | H1 "transcriptional repressor" | 0.364 | 0.388 | 0.436 | 8.4e-10 | |
| TAIR|locus:2038573 | 479 | HON5 "high mobility group A5" | 0.359 | 0.144 | 0.385 | 8.2e-07 | |
| TAIR|locus:2030275 | 287 | AT1G72740 [Arabidopsis thalian | 0.348 | 0.233 | 0.4 | 8.8e-07 | |
| TAIR|locus:2006862 | 204 | HMGA "high mobility group A" [ | 0.364 | 0.343 | 0.369 | 1.6e-06 | |
| TAIR|locus:2020193 | 197 | AT1G54260 [Arabidopsis thalian | 0.333 | 0.324 | 0.348 | 3.1e-06 | |
| TAIR|locus:2007878 | 296 | AT1G17520 [Arabidopsis thalian | 0.307 | 0.199 | 0.426 | 3.3e-06 | |
| TAIR|locus:2158611 | 299 | TRB2 "AT5G67580" [Arabidopsis | 0.322 | 0.207 | 0.375 | 7.3e-06 |
| TAIR|locus:2060984 HIS1-3 "histone H1-3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 267 (99.0 bits), Expect = 3.8e-23, P = 3.8e-23
Identities = 52/73 (71%), Positives = 62/73 (84%)
Query: 47 KTPSHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKDELPANFRKILAVQLKHFAAK 106
KT +HPPYFQMI EALM L++K+GSSPYAIAK +EEKHK LP +FRK L++QLK+ AK
Sbjct: 20 KTTTHPPYFQMIKEALMVLKEKNGSSPYAIAKKIEEKHKSLLPESFRKTLSLQLKNSVAK 79
Query: 107 GNLIKIRASYKLS 119
G L+KIRASYKLS
Sbjct: 80 GKLVKIRASYKLS 92
|
|
| TAIR|locus:2033118 AT1G06760 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2064332 AT2G30620 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| DICTYBASE|DDB_G0285319 H1 "transcriptional repressor" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
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| TAIR|locus:2038573 HON5 "high mobility group A5" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2030275 AT1G72740 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2006862 HMGA "high mobility group A" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2020193 AT1G54260 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2007878 AT1G17520 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2158611 TRB2 "AT5G67580" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
| HON906 | histone H1 (202 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
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 | 192 | |||
| smart00526 | 66 | smart00526, H15, Domain in histone families 1 and | 7e-14 | |
| cd00073 | 88 | cd00073, H15, linker histone 1 and histone 5 domai | 1e-11 | |
| pfam00538 | 77 | pfam00538, Linker_histone, linker histone H1 and H | 8e-10 | |
| PRK12270 | 1228 | PRK12270, kgd, alpha-ketoglutarate decarboxylase; | 2e-05 | |
| PRK12270 | 1228 | PRK12270, kgd, alpha-ketoglutarate decarboxylase; | 8e-04 | |
| PRK12270 | 1228 | PRK12270, kgd, alpha-ketoglutarate decarboxylase; | 0.001 | |
| PRK12270 | 1228 | PRK12270, kgd, alpha-ketoglutarate decarboxylase; | 0.001 | |
| PRK12270 | 1228 | PRK12270, kgd, alpha-ketoglutarate decarboxylase; | 0.003 |
| >gnl|CDD|197772 smart00526, H15, Domain in histone families 1 and 5 | Back alignment and domain information |
|---|
Score = 63.0 bits (154), Expect = 7e-14
Identities = 33/67 (49%), Positives = 46/67 (68%), Gaps = 1/67 (1%)
Query: 48 TPSHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKDELPANFRKILAVQLKHFAAKG 107
PSHPPY +MI EA+ AL+++ GSS AI KY+E +K LP NFRK+L + LK A G
Sbjct: 1 PPSHPPYSEMIVEAISALKERKGSSLQAIKKYIEANYK-VLPNNFRKLLKLALKRLVASG 59
Query: 108 NLIKIRA 114
L++++
Sbjct: 60 KLVQVKG 66
|
Length = 66 |
| >gnl|CDD|238028 cd00073, H15, linker histone 1 and histone 5 domains; the basic subunit of chromatin is the nucleosome, consisting of an octamer of core histones, two full turns of DNA, a linker histone (H1 or H5) and a variable length of linker DNA; H1/H5 are chromatin-associated proteins that bind to the exterior of nucleosomes and dramatically stabilize the highly condensed states of chromatin fibers; stabilization of higher order folding occurs through electrostatic neutralization of the linker DNA segments, through a highly positively charged carboxy- terminal domain known as the AKP helix (Ala, Lys, Pro); thought to be involved in specific protein-protein and protein-DNA interactions and play a role in suppressing core histone tail domain acetylation in the chromatin fiber | Back alignment and domain information |
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| >gnl|CDD|215982 pfam00538, Linker_histone, linker histone H1 and H5 family | Back alignment and domain information |
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| >gnl|CDD|237030 PRK12270, kgd, alpha-ketoglutarate decarboxylase; Reviewed | Back alignment and domain information |
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| >gnl|CDD|237030 PRK12270, kgd, alpha-ketoglutarate decarboxylase; Reviewed | Back alignment and domain information |
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| >gnl|CDD|237030 PRK12270, kgd, alpha-ketoglutarate decarboxylase; Reviewed | Back alignment and domain information |
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| >gnl|CDD|237030 PRK12270, kgd, alpha-ketoglutarate decarboxylase; Reviewed | Back alignment and domain information |
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| >gnl|CDD|237030 PRK12270, kgd, alpha-ketoglutarate decarboxylase; Reviewed | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 192 | |||
| PF00538 | 77 | Linker_histone: linker histone H1 and H5 family; I | 99.91 | |
| cd00073 | 88 | H15 linker histone 1 and histone 5 domains; the ba | 99.9 | |
| smart00526 | 66 | H15 Domain in histone families 1 and 5. | 99.89 | |
| KOG4012 | 243 | consensus Histone H1 [Chromatin structure and dyna | 99.81 | |
| PF10264 | 80 | Stork_head: Winged helix Storkhead-box1 domain; In | 96.08 | |
| PF14338 | 92 | Mrr_N: Mrr N-terminal domain | 95.78 | |
| PF00250 | 96 | Fork_head: Fork head domain; InterPro: IPR001766 T | 94.83 | |
| cd00059 | 78 | FH Forkhead (FH), also known as a "winged helix". | 94.18 | |
| smart00339 | 89 | FH FORKHEAD. FORKHEAD, also known as a "winged hel | 92.4 | |
| PF08672 | 60 | APC2: Anaphase promoting complex (APC) subunit 2; | 86.82 | |
| PF08784 | 102 | RPA_C: Replication protein A C terminal; InterPro: | 84.84 | |
| PF05066 | 72 | HARE-HTH: HB1, ASXL, restriction endonuclease HTH | 84.46 | |
| PF14947 | 77 | HTH_45: Winged helix-turn-helix; PDB: 1XSX_B 1R7J_ | 80.67 |
| >PF00538 Linker_histone: linker histone H1 and H5 family; InterPro: IPR005818 Histone proteins have central roles in both chromatin organisation (as structural units of the nucleosome) and gene regulation (as dynamic components that have a direct impact on DNA transcription and replication) | Back alignment and domain information |
|---|
Probab=99.91 E-value=1.9e-24 Score=156.42 Aligned_cols=71 Identities=46% Similarity=0.709 Sum_probs=66.1
Q ss_pred CCCCHHHHHHHHHHHcCCCCCCcHHHHHHHHHHhCCCCCch-hHHHHHHHHHHHHHhcCceEecC-----CceecCc
Q 029524 50 SHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKDELPA-NFRKILAVQLKHFAAKGNLIKIR-----ASYKLSE 120 (192)
Q Consensus 50 sHP~Y~eMI~EAI~aLkeR~GSS~~AIkKYIe~~Y~~~lp~-nf~~lLk~aLKk~Ve~G~LVqvK-----GSFKLs~ 120 (192)
+||+|.+||.|||.+|+||+|||+++|.+||+++|+++++. +|+.+|+.+|+++|++|.|+|++ |||+|+.
T Consensus 1 shP~y~~mI~eAI~~l~er~GsS~~aI~kyI~~~y~~~~~~~~~~~~l~~aLk~~v~~G~l~~~kg~G~sgsfkl~k 77 (77)
T PF00538_consen 1 SHPPYSDMILEAIKALKERKGSSLQAIKKYIKAKYKVDLNPANFKSRLKRALKRGVEKGKLVQVKGKGASGSFKLSK 77 (77)
T ss_dssp -SSCHHHHHHHHHHHCCSSSSEEHHHHHHHHHHHSSCCCCHTTHHHHHHHHHHHHHHCTSEEECSCSTTSSEEEESS
T ss_pred CCCCHHHHHHHHHHHcCCCCCCCHHHHHHHHHHhcCcCCChHHHHHHHHHHHHHHHHCCcEEeecccCCccceecCC
Confidence 69999999999999999999999999999999999865554 89999999999999999999999 8999973
|
Eukaryotic DNA wraps around a histone octamer to form a nucleosome, the first order of compaction of eukaryotic chromatin. The core histone octamer is composed of a central H3-H4 tetramer and two flanking H2A-H2B dimers. Each of the core histone contains a common structural motif, called the histone fold, which facilitates the interactions between the individual core histones. In addition to the core histones, there is a "linker histone" called H1 (or H5 in avian species). The linker histones present in all multicellular eukaryotes are the most divergent group of histones, with numerous cell type- and stage-specific variant. Linker histone H1 is an essential component of chromatin structure. H1 links nucleosomes into higher order structures. Histone H5 performs the same function as histone H1, and replaces H1 in certain cells. The structure of GH5, the globular domain of the linker histone H5 is known [, ]. The fold is similar to the DNA-binding domain of the catabolite gene activator protein, CAP, thus providing a possible model for the binding of GH5 to DNA. The linker histones, which do not contain the histone fold motif, are critical to the higher-order compaction of chromatin, because they bind to internucleosomal DNA and facilitate interactions between individual nucleosomes. In addition, H1 variants have been shown to be involved in the regulation of developmental genes. A common feature of this protein family is a tripartite structure in which a globular (H15) domain of about 80 amino acids is flanked by two less structured N- and C-terminal tails. The H15 domain is also characterised by high sequence homology among the family of linker histones. The highly conserved H15 domain is essential for the binding of H1 or H5 to the nucleosome. It consists of a three helix bundle (I-III), with a beta-hairpin at the C terminus. There is also a short three-residue stretch between helices I and II that is in the beta-strand conformation. Together with the C-terminal beta-hairpin, this strand forms the third strand of an antiparallel beta-sheet [, , , ]. Proteins known to contain a H15 domain are: - Eukaryotic histone H1. The histones H1 constitute a family with many variants, differing in their affinity for chromatin. Several variants are simultaneously present in a single cell. For example, the nucleated erythrocytes of birds contain both H1 and H5, the latter being an extreme variant of H1. - Eukaryotic MHYST family of histone acetyltransferase. Histone acetyltransferases transfer an acetyl group from acetyl-CoA to the epsylon- amino group of lysine within the basic NH2-termini of histones, which bind the acidic phosphates of DNA []. This entry represents the H15 domain.; GO: 0003677 DNA binding, 0006334 nucleosome assembly, 0000786 nucleosome, 0005634 nucleus; PDB: 2LSO_A 2RQP_A 1UHM_A 1UST_A 1GHC_A 1HST_A 1YQA_A 1USS_A. |
| >cd00073 H15 linker histone 1 and histone 5 domains; the basic subunit of chromatin is the nucleosome, consisting of an octamer of core histones, two full turns of DNA, a linker histone (H1 or H5) and a variable length of linker DNA; H1/H5 are chromatin-associated proteins that bind to the exterior of nucleosomes and dramatically stabilize the highly condensed states of chromatin fibers; stabilization of higher order folding occurs through electrostatic neutralization of the linker DNA segments, through a highly positively charged carboxy- terminal domain known as the AKP helix (Ala, Lys, Pro); thought to be involved in specific protein-protein and protein-DNA interactions and play a role in suppressing core histone tail domain acetylation in the chromatin fiber | Back alignment and domain information |
|---|
| >smart00526 H15 Domain in histone families 1 and 5 | Back alignment and domain information |
|---|
| >KOG4012 consensus Histone H1 [Chromatin structure and dynamics] | Back alignment and domain information |
|---|
| >PF10264 Stork_head: Winged helix Storkhead-box1 domain; InterPro: IPR019391 In humans the Storkhead-box protein controls polyploidization of extravillus trophoblast and is implicated in pre-eclampsia [] | Back alignment and domain information |
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| >PF14338 Mrr_N: Mrr N-terminal domain | Back alignment and domain information |
|---|
| >PF00250 Fork_head: Fork head domain; InterPro: IPR001766 The fork head protein of Drosophila melanogaster, a transcription factor that promotes terminal rather than segmental development, contains neither homeodomains nor zinc-fingers characteristic of other transcription factors [] | Back alignment and domain information |
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| >cd00059 FH Forkhead (FH), also known as a "winged helix" | Back alignment and domain information |
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| >smart00339 FH FORKHEAD | Back alignment and domain information |
|---|
| >PF08672 APC2: Anaphase promoting complex (APC) subunit 2; InterPro: IPR014786 The anaphase-promoting complex (APC) or cyclosome is a multi-subunit E3 protein ubiquitin ligase that regulates important events in mitosis such as the initiation of anaphase and exit from telophase | Back alignment and domain information |
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| >PF08784 RPA_C: Replication protein A C terminal; InterPro: IPR014892 This protein corresponds to the C-terminal of the single stranded DNA binding protein RPA (replication protein A) | Back alignment and domain information |
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| >PF05066 HARE-HTH: HB1, ASXL, restriction endonuclease HTH domain; InterPro: IPR007759 DNA-directed RNA polymerases 2 | Back alignment and domain information |
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| >PF14947 HTH_45: Winged helix-turn-helix; PDB: 1XSX_B 1R7J_A | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 192 | |||
| 1uhm_A | 78 | Histone H1, histone HHO1P; winged helix-turn-helix | 4e-11 | |
| 2rqp_A | 88 | Heterochromatin protein 1-binding protein 3; histo | 5e-09 | |
| 1ghc_A | 75 | GH1; chromosomal protein; NMR {Gallus gallus} SCOP | 1e-08 | |
| 1uss_A | 88 | Histone H1; DNA binding protein, linker histone, D | 2e-08 | |
| 1ust_A | 93 | Histone H1; DNA binding protein, linker histone, D | 2e-08 | |
| 1hst_A | 90 | Histone H5; chromosomal protein; 2.60A {Gallus gal | 5e-07 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 2e-04 |
| >1uhm_A Histone H1, histone HHO1P; winged helix-turn-helix, linker histone, riken structural genomics/proteomics initiative, RSGI; NMR {Saccharomyces cerevisiae} SCOP: a.4.5.13 Length = 78 | Back alignment and structure |
|---|
Score = 55.9 bits (135), Expect = 4e-11
Identities = 19/76 (25%), Positives = 37/76 (48%), Gaps = 4/76 (5%)
Query: 49 PSHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHK-DELPANFRKILAVQLKHFAAKG 107
S Y ++I E L AL+++ GSS A+ K+++E + +NF +K G
Sbjct: 2 ASSKSYRELIIEGLTALKERKGSSRPALKKFIKENYPIVGSASNFDLYFNNAIKKGVEAG 61
Query: 108 NLIKIR---ASYKLSE 120
+ + + + KL++
Sbjct: 62 DFEQPKGPAGAVKLAK 77
|
| >2rqp_A Heterochromatin protein 1-binding protein 3; histone H1, alternative splicing, chromosomal protein, DNA-binding, nucleus, phosphoprotein; NMR {Homo sapiens} Length = 88 | Back alignment and structure |
|---|
| >1ghc_A GH1; chromosomal protein; NMR {Gallus gallus} SCOP: a.4.5.13 Length = 75 | Back alignment and structure |
|---|
| >1uss_A Histone H1; DNA binding protein, linker histone, DNA binding domain; NMR {Saccharomyces cerevisiae} SCOP: a.4.5.13 PDB: 1yqa_A Length = 88 | Back alignment and structure |
|---|
| >1hst_A Histone H5; chromosomal protein; 2.60A {Gallus gallus} SCOP: a.4.5.13 Length = 90 | Back alignment and structure |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 192 | |||
| 1uss_A | 88 | Histone H1; DNA binding protein, linker histone, D | 99.93 | |
| 1uhm_A | 78 | Histone H1, histone HHO1P; winged helix-turn-helix | 99.93 | |
| 1hst_A | 90 | Histone H5; chromosomal protein; 2.60A {Gallus gal | 99.92 | |
| 1ust_A | 93 | Histone H1; DNA binding protein, linker histone, D | 99.92 | |
| 2rqp_A | 88 | Heterochromatin protein 1-binding protein 3; histo | 99.91 | |
| 1ghc_A | 75 | GH1; chromosomal protein; NMR {Gallus gallus} SCOP | 99.85 | |
| 2lso_A | 83 | Histone H1X; structural genomics, northeast struct | 99.72 | |
| 2a07_F | 93 | Forkhead box protein P2; double-helix, swapping, h | 94.95 | |
| 1vtn_C | 102 | HNF-3/FORK head DNA-recognition motif; protein-DNA | 94.12 | |
| 2c6y_A | 111 | Forkhead box protein K2; transcription regulation, | 94.06 | |
| 3bpy_A | 85 | FORK head domain, forkhead transcription factor FO | 93.06 | |
| 2hfh_A | 109 | Genesis, HFH-2; HNF-3 homologues, winged helix pro | 92.98 | |
| 2hdc_A | 97 | Protein (transcription factor); structure, dyanami | 92.92 | |
| 3coa_C | 117 | Forkhead box protein O1; winged helix, forkhead do | 92.81 | |
| 1kq8_A | 100 | HFH-1, hepatocyte nuclear factor 3 forkhead homolo | 92.53 | |
| 3l2c_A | 110 | Forkhead box protein O4; winged helix, transcripti | 92.41 | |
| 1e17_A | 150 | AFX; DNA binding domain, winged helix; NMR {Homo s | 90.76 | |
| 3g73_A | 142 | Forkhead box protein M1; DNA-binding domain, forkh | 89.81 | |
| 3fbl_A | 82 | Putative uncharacterized protein; AFV1, archaeal v | 84.41 | |
| 1r7j_A | 95 | Conserved hypothetical protein SSO10A; winged heli | 84.23 |
| >1uss_A Histone H1; DNA binding protein, linker histone, DNA binding domain; NMR {Saccharomyces cerevisiae} SCOP: a.4.5.13 PDB: 1yqa_A | Back alignment and structure |
|---|
Probab=99.93 E-value=1.7e-26 Score=171.47 Aligned_cols=79 Identities=24% Similarity=0.429 Sum_probs=73.1
Q ss_pred CCCCCCCHHHHHHHHHHHcCCCCCCcHHHHHHHHHHhCCC--CCchhHHHHHHHHHHHHHhcCceEecCC---ceecCcc
Q 029524 47 KTPSHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKD--ELPANFRKILAVQLKHFAAKGNLIKIRA---SYKLSEA 121 (192)
Q Consensus 47 k~~sHP~Y~eMI~EAI~aLkeR~GSS~~AIkKYIe~~Y~~--~lp~nf~~lLk~aLKk~Ve~G~LVqvKG---SFKLs~~ 121 (192)
++++||+|.+||.|||.+|+||+|||+++|.+||+++|++ +++.+|+.+|+.+|++||++|.|+|++| ||+|+..
T Consensus 3 ~~~~hP~y~~MI~eAI~alker~GsS~~AIkKyI~~~y~~~~~~~~~~~~~lk~aLK~~v~~G~lvq~KgasGsfkl~~k 82 (88)
T 1uss_A 3 SSPSSLTYKEMILKSMPQLNDGKGSSRIVLKKYVKDTFSSKLKTSSNFDYLFNSAIKKCVENGELVQPKGPSGIIKLNKK 82 (88)
T ss_dssp TCCSSCCHHHHHHHHHHHSCCTTSBCHHHHHHHHHHHTTTTSCCSSTHHHHHHHHHHHHHHHSSEECSSTTSSCBEECCS
T ss_pred CCCCCCCHHHHHHHHHHHhccCCCcCHHHHHHHHHHhCCCcccchHhHHHHHHHHHHHHHHcCCEEeccCCCCceecCcc
Confidence 4568999999999999999999999999999999999986 4578999999999999999999999998 9999987
Q ss_pred cccc
Q 029524 122 AAGK 125 (192)
Q Consensus 122 ~Kk~ 125 (192)
.++.
T Consensus 83 ~~~~ 86 (88)
T 1uss_A 83 KVKL 86 (88)
T ss_dssp CCCC
T ss_pred cccc
Confidence 7553
|
| >1uhm_A Histone H1, histone HHO1P; winged helix-turn-helix, linker histone, riken structural genomics/proteomics initiative, RSGI; NMR {Saccharomyces cerevisiae} SCOP: a.4.5.13 | Back alignment and structure |
|---|
| >1hst_A Histone H5; chromosomal protein; 2.60A {Gallus gallus} SCOP: a.4.5.13 | Back alignment and structure |
|---|
| >2rqp_A Heterochromatin protein 1-binding protein 3; histone H1, alternative splicing, chromosomal protein, DNA-binding, nucleus, phosphoprotein; NMR {Homo sapiens} | Back alignment and structure |
|---|
| >1ghc_A GH1; chromosomal protein; NMR {Gallus gallus} SCOP: a.4.5.13 | Back alignment and structure |
|---|
| >2lso_A Histone H1X; structural genomics, northeast structural genomics consortiu PSI-biology, protein structure initiative, nuclear protein; NMR {Homo sapiens} | Back alignment and structure |
|---|
| >2a07_F Forkhead box protein P2; double-helix, swapping, homodimer, monomer, winged-helix, magnesium, transcription/DNA complex; 1.90A {Homo sapiens} SCOP: a.4.5.14 PDB: 2as5_F 2kiu_A 3qrf_F | Back alignment and structure |
|---|
| >1vtn_C HNF-3/FORK head DNA-recognition motif; protein-DNA complex, double helix, transcription-DNA complex; HET: DNA; 2.50A {Homo sapiens} PDB: 1d5v_A | Back alignment and structure |
|---|
| >2c6y_A Forkhead box protein K2; transcription regulation, DNA-binding domain, forkhead transcription factors, interleukin enhancer binding factor; 2.4A {Homo sapiens} SCOP: a.4.5.14 PDB: 1jxs_A 2a3s_A 2d2w_A | Back alignment and structure |
|---|
| >3bpy_A FORK head domain, forkhead transcription factor FOXO4, DNA binding domain; forkhead BOX, winged helix; 1.87A {Homo sapiens} | Back alignment and structure |
|---|
| >2hfh_A Genesis, HFH-2; HNF-3 homologues, winged helix protein; NMR {Rattus norvegicus} SCOP: a.4.5.14 | Back alignment and structure |
|---|
| >2hdc_A Protein (transcription factor); structure, dyanamics, genesis, winged helix protein, protein/DNA complex; HET: DNA; NMR {Rattus norvegicus} SCOP: a.4.5.14 | Back alignment and structure |
|---|
| >3coa_C Forkhead box protein O1; winged helix, forkhead domain, chromosomal rearrangement; HET: DNA; 2.20A {Homo sapiens} PDB: 3co7_C* 2k86_A 2uzk_A | Back alignment and structure |
|---|
| >1kq8_A HFH-1, hepatocyte nuclear factor 3 forkhead homolog 1, winged; winged helix protein, structure, transcription; NMR {Rattus norvegicus} SCOP: a.4.5.14 | Back alignment and structure |
|---|
| >3l2c_A Forkhead box protein O4; winged helix, transcription-DNA COMP; 1.87A {Homo sapiens} SCOP: a.4.5.14 PDB: 3co6_C* | Back alignment and structure |
|---|
| >3g73_A Forkhead box protein M1; DNA-binding domain, forkhead transcription factors, FOXM1, W helix; HET: DNA; 2.21A {Homo sapiens} | Back alignment and structure |
|---|
| >3fbl_A Putative uncharacterized protein; AFV1, archaeal virus, extremophiles, lipothrixviridae, structural protein, DNA-binding protein; 1.95A {Acidianus filamentous virus 1} | Back alignment and structure |
|---|
| >1r7j_A Conserved hypothetical protein SSO10A; winged helix-turn-helix, two-stranded antiparallel coiled CO structural genomics, PSI; 1.47A {Sulfolobus solfataricus} SCOP: a.4.5.49 PDB: 1xsx_A | Back alignment and structure |
|---|
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 ![]() |
| 192 | ||||
| d1hsta_ | 74 | a.4.5.13 (A:) Histone H5, globular domain {Chicken | 5e-12 | |
| d1ghca_ | 75 | a.4.5.13 (A:) Histone H1, globular domain {Chicken | 2e-10 | |
| d1ussa_ | 88 | a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's | 7e-09 | |
| d1usta_ | 92 | a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's | 2e-08 |
| >d1hsta_ a.4.5.13 (A:) Histone H5, globular domain {Chicken (Gallus gallus) [TaxId: 9031]} Length = 74 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: DNA/RNA-binding 3-helical bundle superfamily: "Winged helix" DNA-binding domain family: Linker histone H1/H5 domain: Histone H5, globular domain species: Chicken (Gallus gallus) [TaxId: 9031]
Score = 56.7 bits (137), Expect = 5e-12
Identities = 21/76 (27%), Positives = 39/76 (51%), Gaps = 7/76 (9%)
Query: 50 SHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKDELPANFRKILAVQLKHFAAKGNL 109
SHP Y +MI A+ A + + GSS +I KY++ +K N + + ++ A G L
Sbjct: 1 SHPTYSEMIAAAIRAEKSRGGSSRQSIQKYIKSHYKV--GHNADLQIKLSIRRLLAAGVL 58
Query: 110 IKIR-----ASYKLSE 120
+ + S++L++
Sbjct: 59 KQTKGVGASGSFRLAK 74
|
| >d1ghca_ a.4.5.13 (A:) Histone H1, globular domain {Chicken (Gallus gallus) [TaxId: 9031]} Length = 75 | Back information, alignment and structure |
|---|
| >d1ussa_ a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 88 | Back information, alignment and structure |
|---|
| >d1usta_ a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 92 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 192 | |||
| d1hsta_ | 74 | Histone H5, globular domain {Chicken (Gallus gallu | 99.93 | |
| d1ussa_ | 88 | Histone H1 homologue Hho1p {Baker's yeast (Sacchar | 99.92 | |
| d1usta_ | 92 | Histone H1 homologue Hho1p {Baker's yeast (Sacchar | 99.91 | |
| d1ghca_ | 75 | Histone H1, globular domain {Chicken (Gallus gallu | 99.88 | |
| d2a07f1 | 82 | Forkhead box protein P2, FOXP2 {Human (Homo sapien | 95.67 | |
| d2fnaa1 | 73 | Hypothetical protein SSO1545, C-terminal domain {S | 94.98 | |
| d2c6ya1 | 98 | Interleukin enhancer binding factor {Human (Homo s | 94.75 | |
| d3bpya1 | 85 | Afx (Foxo4) {Human (Homo sapiens) [TaxId: 9606]} | 94.03 | |
| d1d5va_ | 94 | Adipocyte-transcription factor FREAC-11 (s12, fkh- | 94.01 | |
| d2hdca_ | 97 | Genesis {Rat (Rattus norvegicus) [TaxId: 10116]} | 93.76 | |
| d1kq8a_ | 75 | HFH-1 (HNF-3 forkhead homolog-1) {Rat (Rattus norv | 93.35 | |
| d2v9va2 | 73 | C-terminal fragment of elongation factor SelB {Moo | 85.7 |
| >d1hsta_ a.4.5.13 (A:) Histone H5, globular domain {Chicken (Gallus gallus) [TaxId: 9031]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: DNA/RNA-binding 3-helical bundle superfamily: "Winged helix" DNA-binding domain family: Linker histone H1/H5 domain: Histone H5, globular domain species: Chicken (Gallus gallus) [TaxId: 9031]
Probab=99.93 E-value=3.7e-26 Score=163.16 Aligned_cols=69 Identities=30% Similarity=0.513 Sum_probs=65.3
Q ss_pred CCCCHHHHHHHHHHHcCCCCCCcHHHHHHHHHHhCCCCCchhHHHHHHHHHHHHHhcCceEecC-----CceecCc
Q 029524 50 SHPPYFQMITEALMALQDKSGSSPYAIAKYMEEKHKDELPANFRKILAVQLKHFAAKGNLIKIR-----ASYKLSE 120 (192)
Q Consensus 50 sHP~Y~eMI~EAI~aLkeR~GSS~~AIkKYIe~~Y~~~lp~nf~~lLk~aLKk~Ve~G~LVqvK-----GSFKLs~ 120 (192)
+||+|.+||.|||.+|+||+|||+++|++||+++|+ ++.+|+.+|+.+|+++|++|.|+|++ |||||+.
T Consensus 1 sHP~y~~MI~eAI~al~er~GsS~~AI~kyI~~~y~--~~~~~~~~l~~aLk~~v~~G~l~q~kg~GasGsfkl~k 74 (74)
T d1hsta_ 1 SHPTYSEMIAAAIRAEKSRGGSSRQSIQKYIKSHYK--VGHNADLQIKLSIRRLLAAGVLKQTKGVGASGSFRLAK 74 (74)
T ss_dssp CCCCHHHHHHHHHHTCCCSSCEEHHHHHHHHHHHSC--CCTTHHHHHHHHHHHHHHTTSEEEECCSSCCCEEEECC
T ss_pred CCCCHHHHHHHHHHHcCCCCCcCHHHHHHHHHHHCC--CchhHHHHHHHHHHHHHHcCcEEeeccCCCcceeecCC
Confidence 699999999999999999999999999999999998 46789999999999999999999999 5999973
|
| >d1ussa_ a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|
| >d1usta_ a.4.5.13 (A:) Histone H1 homologue Hho1p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|
| >d1ghca_ a.4.5.13 (A:) Histone H1, globular domain {Chicken (Gallus gallus) [TaxId: 9031]} | Back information, alignment and structure |
|---|
| >d2a07f1 a.4.5.14 (F:503-584) Forkhead box protein P2, FOXP2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2fnaa1 a.4.5.11 (A:284-356) Hypothetical protein SSO1545, C-terminal domain {Sulfolobus solfataricus [TaxId: 2287]} | Back information, alignment and structure |
|---|
| >d2c6ya1 a.4.5.14 (A:1-98) Interleukin enhancer binding factor {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d3bpya1 a.4.5.14 (A:93-177) Afx (Foxo4) {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1d5va_ a.4.5.14 (A:) Adipocyte-transcription factor FREAC-11 (s12, fkh-14) {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2hdca_ a.4.5.14 (A:) Genesis {Rat (Rattus norvegicus) [TaxId: 10116]} | Back information, alignment and structure |
|---|
| >d1kq8a_ a.4.5.14 (A:) HFH-1 (HNF-3 forkhead homolog-1) {Rat (Rattus norvegicus) [TaxId: 10116]} | Back information, alignment and structure |
|---|
| >d2v9va2 a.4.5.35 (A:438-510) C-terminal fragment of elongation factor SelB {Moorella thermoacetica [TaxId: 1525]} | Back information, alignment and structure |
|---|