Citrus Sinensis ID: 032687
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 | 136 | ||||||
| 3608477 | 231 | chitinase CHI1 [Citrus sinensis] | 0.985 | 0.580 | 0.925 | 1e-69 | |
| 330367520 | 183 | basic chitinase [Citrus jambhiri] | 0.911 | 0.677 | 0.911 | 1e-62 | |
| 269927197 | 227 | chitinase [Dimocarpus longan] | 0.985 | 0.590 | 0.738 | 6e-55 | |
| 189014948 | 240 | chitinase [Mangifera indica] | 0.904 | 0.512 | 0.747 | 6e-49 | |
| 115459168 | 229 | Os04g0493400 [Oryza sativa Japonica Grou | 0.985 | 0.585 | 0.659 | 3e-47 | |
| 224121824 | 275 | predicted protein [Populus trichocarpa] | 0.985 | 0.487 | 0.681 | 3e-47 | |
| 374719241 | 275 | chitinase 7 [Populus x canadensis] | 0.985 | 0.487 | 0.681 | 4e-47 | |
| 344190188 | 273 | class IV chitinase [Corylus heterophylla | 0.977 | 0.487 | 0.694 | 9e-47 | |
| 224146530 | 270 | predicted protein [Populus trichocarpa] | 0.985 | 0.496 | 0.688 | 1e-46 | |
| 259585967 | 285 | RecName: Full=Chitinase 4; AltName: Full | 0.985 | 0.470 | 0.659 | 2e-46 |
| >gi|3608477|gb|AAC35981.1| chitinase CHI1 [Citrus sinensis] | Back alignment and taxonomy information |
|---|
Score = 266 bits (681), Expect = 1e-69, Method: Compositional matrix adjust.
Identities = 124/134 (92%), Positives = 130/134 (97%)
Query: 3 NLCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPE 62
+LCY+EEINK NRYCDEQN+QYPCVPGKFYYGRGPIQLTGNG+YGAAGKAIGFDGLRAPE
Sbjct: 98 HLCYIEEINKSNRYCDEQNKQYPCVPGKFYYGRGPIQLTGNGNYGAAGKAIGFDGLRAPE 157
Query: 63 TVARDPVVSFKTALWFWMTYVHPVMNQGFGATIQRINGAIECGGKQPAQVQARNGYYKDY 122
TVA+DPVVSFKTALWFWMT VHPVMNQGFGATIQRINGA+ECGGKQPAQVQAR GYYKDY
Sbjct: 158 TVAKDPVVSFKTALWFWMTNVHPVMNQGFGATIQRINGAVECGGKQPAQVQARIGYYKDY 217
Query: 123 CNKFGVAPGPNLYC 136
CNKFGVAPGPNL C
Sbjct: 218 CNKFGVAPGPNLSC 231
|
Source: Citrus sinensis Species: Citrus sinensis Genus: Citrus Family: Rutaceae Order: Sapindales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|330367520|dbj|BAK19488.1| basic chitinase [Citrus jambhiri] | Back alignment and taxonomy information |
|---|
| >gi|269927197|gb|ACZ52964.1| chitinase [Dimocarpus longan] | Back alignment and taxonomy information |
|---|
| >gi|189014948|gb|ACD69683.1| chitinase [Mangifera indica] | Back alignment and taxonomy information |
|---|
| >gi|115459168|ref|NP_001053184.1| Os04g0493400 [Oryza sativa Japonica Group] gi|2055262|dbj|BAA19793.1| chitinase IIb [Oryza sativa Japonica Group] gi|12407240|dbj|BAB21374.1| PR-3 class IV chitinase [Oryza sativa Japonica Group] gi|12407242|dbj|BAB21377.1| PR-3 class IV chitinase [Oryza sativa Indica Group] gi|113564755|dbj|BAF15098.1| Os04g0493400 [Oryza sativa Japonica Group] gi|125548867|gb|EAY94689.1| hypothetical protein OsI_16467 [Oryza sativa Indica Group] gi|125590856|gb|EAZ31206.1| hypothetical protein OsJ_15306 [Oryza sativa Japonica Group] gi|215712256|dbj|BAG94383.1| unnamed protein product [Oryza sativa Japonica Group] gi|215765725|dbj|BAG87422.1| unnamed protein product [Oryza sativa Japonica Group] | Back alignment and taxonomy information |
|---|
| >gi|224121824|ref|XP_002330662.1| predicted protein [Populus trichocarpa] gi|222872266|gb|EEF09397.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|374719241|gb|AEZ67306.1| chitinase 7 [Populus x canadensis] | Back alignment and taxonomy information |
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| >gi|344190188|gb|AEM97876.1| class IV chitinase [Corylus heterophylla] | Back alignment and taxonomy information |
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| >gi|224146530|ref|XP_002326040.1| predicted protein [Populus trichocarpa] gi|222862915|gb|EEF00422.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|259585967|sp|O04138.2|CHI4_ORYSJ RecName: Full=Chitinase 4; AltName: Full=OsChia2b; AltName: Full=Pathogenesis related (PR)-3 chitinase 4; Flags: Precursor gi|38345417|emb|CAD41540.2| OSJNBb0091E11.8 [Oryza sativa Japonica Group] gi|90265173|emb|CAH67741.1| H0522A01.12 [Oryza sativa Indica Group] gi|116634835|emb|CAH67285.1| OSIGBa0103O01.3 [Oryza sativa Indica Group] | Back alignment and taxonomy information |
|---|
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 | 136 | ||||||
| UNIPROTKB|O04138 | 285 | Cht4 "Chitinase 4" [Oryza sati | 0.985 | 0.470 | 0.659 | 3.2e-49 | |
| TAIR|locus:2096159 | 273 | EP3 "homolog of carrot EP3-3 c | 0.985 | 0.490 | 0.644 | 7.1e-45 | |
| TAIR|locus:2043994 | 264 | AT2G43590 [Arabidopsis thalian | 0.977 | 0.503 | 0.592 | 3.2e-42 | |
| TAIR|locus:2044009 | 265 | AT2G43580 [Arabidopsis thalian | 0.977 | 0.501 | 0.548 | 1.8e-39 | |
| TAIR|locus:2043934 | 281 | AT2G43610 [Arabidopsis thalian | 0.963 | 0.466 | 0.559 | 3.9e-37 | |
| TAIR|locus:2043919 | 283 | AT2G43620 [Arabidopsis thalian | 0.963 | 0.462 | 0.529 | 5.7e-36 | |
| TAIR|locus:2204918 | 272 | AT1G02360 [Arabidopsis thalian | 0.602 | 0.301 | 0.573 | 7.1e-34 | |
| TAIR|locus:2133412 | 280 | AT4G01700 [Arabidopsis thalian | 0.602 | 0.292 | 0.585 | 6.2e-33 | |
| UNIPROTKB|Q9FRV0 | 266 | rscc "Basic endochitinase C" [ | 0.588 | 0.300 | 0.592 | 5.5e-32 | |
| TAIR|locus:2044024 | 277 | CHI ""chitinase, putative"" [A | 0.970 | 0.476 | 0.489 | 9.8e-32 |
| UNIPROTKB|O04138 Cht4 "Chitinase 4" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
Score = 513 (185.6 bits), Expect = 3.2e-49, P = 3.2e-49
Identities = 89/135 (65%), Positives = 107/135 (79%)
Query: 3 NLCYVEEINKYNR-YCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAP 61
++CY+ EIN N YCD+ N+Q+PC PGK YYGRGP+Q++ N +YG AGK IGFDGLR P
Sbjct: 151 HMCYINEINGANMDYCDKSNKQWPCQPGKKYYGRGPLQISWNFNYGPAGKNIGFDGLRDP 210
Query: 62 ETVARDPVVSFKTALWFWMTYVHPVMNQGFGATIQRINGAIECGGKQPAQVQARNGYYKD 121
+ VA+DP +SFKTALWFWM VH VM+QGFGATI+ INGA+EC GK P V AR YYKD
Sbjct: 211 DKVAQDPTISFKTALWFWMNNVHQVMSQGFGATIRAINGALECNGKNPGAVNARVNYYKD 270
Query: 122 YCNKFGVAPGPNLYC 136
YC +FGV+PG NLYC
Sbjct: 271 YCRQFGVSPGGNLYC 285
|
|
| TAIR|locus:2096159 EP3 "homolog of carrot EP3-3 chitinase" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2043994 AT2G43590 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2044009 AT2G43580 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2043934 AT2G43610 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2043919 AT2G43620 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2204918 AT1G02360 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2133412 AT4G01700 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9FRV0 rscc "Basic endochitinase C" [Secale cereale (taxid:4550)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2044024 CHI ""chitinase, putative"" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
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
Fail to connect to STRING server
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 | 136 | |||
| cd00325 | 230 | cd00325, chitinase_glyco_hydro_19, Glycoside hydro | 1e-64 | |
| pfam00182 | 232 | pfam00182, Glyco_hydro_19, Chitinase class I | 8e-60 | |
| cd00442 | 105 | cd00442, lysozyme_like, lysozyme_like domain | 5e-10 | |
| COG3179 | 206 | COG3179, COG3179, Predicted chitinase [General fun | 4e-07 |
| >gnl|CDD|238199 cd00325, chitinase_glyco_hydro_19, Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Score = 195 bits (499), Expect = 1e-64
Identities = 79/154 (51%), Positives = 89/154 (57%), Gaps = 23/154 (14%)
Query: 4 LCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPET 63
C E + YCD Q+PC PGK YYGRGPIQL+ N +YG AGKA+GFD L P+
Sbjct: 79 YCDKSETGPPSSYCD--PAQWPCAPGKKYYGRGPIQLSWNYNYGPAGKALGFDLLNNPDL 136
Query: 64 VARDPVVSFKTALWFWMTYVHP---------------------VMNQGFGATIQRINGAI 102
VA DPVVSFKTA+WFWMT P GFGAT ING +
Sbjct: 137 VATDPVVSFKTAIWFWMTPQGPKPSCHDVITGTWTPSAADTAAGRGPGFGATTNIINGGL 196
Query: 103 ECGGKQPAQVQARNGYYKDYCNKFGVAPGPNLYC 136
ECGG P QVQ R GYYK YC+ GV+PG NL C
Sbjct: 197 ECGGGNPDQVQNRIGYYKRYCDMLGVSPGDNLDC 230
|
Chitinases are enzymes that catalyze the hydrolysis of the beta-1,4-N-acetyl-D-glucosamine linkages in chitin polymers. Family 19 chitinases are found primarily in plants (classes I, III, and IV), but some are found in bacteria. Class I and II chitinases are similar in their catalytic domains. Class I chitinases have an N-terminal cysteine-rich, chitin-binding domain which is separated from the catalytic domain by a proline and glycine-rich hinge region. Class II chitinases lack both the chitin-binding domain and the hinge region. Class IV chitinases are similar to class I chitinases but they are smaller in size due to certain deletions. Despite any significant sequence homology with lysozymes, structural analysis reveals that family 19 chitinases, together with family 46 chitosanases, are similar to several lysozymes including those from T4-phage and from goose. The structures reveal that the different enzyme groups arose from a common ancestor glycohydrolase antecedent to the procaryotic/eucaryotic divergence. Length = 230 |
| >gnl|CDD|201064 pfam00182, Glyco_hydro_19, Chitinase class I | Back alignment and domain information |
|---|
| >gnl|CDD|238249 cd00442, lysozyme_like, lysozyme_like domain | Back alignment and domain information |
|---|
| >gnl|CDD|225720 COG3179, COG3179, Predicted chitinase [General function prediction only] | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 136 | |||
| cd00325 | 230 | chitinase_glyco_hydro_19 Glycoside hydrolase famil | 100.0 | |
| PF00182 | 232 | Glyco_hydro_19: Chitinase class I; InterPro: IPR00 | 100.0 | |
| KOG4742 | 286 | consensus Predicted chitinase [General function pr | 100.0 | |
| COG3179 | 206 | Predicted chitinase [General function prediction o | 99.94 | |
| cd00442 | 105 | lysozyme_like lysozyme_like domain. This contains | 99.25 |
| >cd00325 chitinase_glyco_hydro_19 Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Probab=100.00 E-value=1.4e-46 Score=295.04 Aligned_cols=136 Identities=60% Similarity=1.133 Sum_probs=121.9
Q ss_pred CCCceeeEeecCC-CCcccCCC----------CCCcCCCCCcccccccccccChhHHHHHHHHhCCCCCCCccccccCch
Q 032687 1 MRNLCYVEEINKY-NRYCDEQN----------QQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPETVARDPV 69 (136)
Q Consensus 1 sg~~~y~~E~~~~-~~y~~~~~----------~~~~~~dG~~Y~GRG~iQLTg~~NY~~~~~~~g~dl~~~Pdlva~d~~ 69 (136)
||+|+|++|+... ..||+... ++|||+||++|+|||+|||||++||++|++++++|||+|||+|++||.
T Consensus 63 Tgg~~~~~e~~~~~~g~c~~~e~~~~~~~~~~~~~pc~dG~~Y~GRG~iQLT~~~NY~~~g~~lg~dll~~Pdlva~dp~ 142 (230)
T cd00325 63 TGGGCYIAPDGPYAWGYCDKSETGPPSSYCDPAQWPCAPGKKYYGRGPIQLSWNYNYGPAGKALGFDLLNNPDLVATDPV 142 (230)
T ss_pred CCCCccccccccccCCccccccCCCcccccccCCCCCCcccccccCCceeeeehhhHHHHHHHhCCccccCHHHHhcCch
Confidence 6788888887543 24664421 578999999999999999999999999999999999999999999999
Q ss_pred hhhHHHHHHHHh------hhhhhh---------------ccchhhhhhhhcCccccCCCChhhHHHHHHHHHHHHHHcCC
Q 032687 70 VSFKTALWFWMT------YVHPVM---------------NQGFGATIQRINGAIECGGKQPAQVQARNGYYKDYCNKFGV 128 (136)
Q Consensus 70 ~a~~sa~wfW~~------~~~~~~---------------~~~f~~~t~~INGgl~c~~~~~~~~~~R~~~y~~~~~~lgv 128 (136)
+|+++|+||||+ ++|++| .++|+.||+|||||+||.++..+++++|+++|++++++|||
T Consensus 143 ~a~~sA~WfW~t~~~~k~s~h~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~EC~~~~~~~~~~Ri~~Y~~~~~~lgv 222 (230)
T cd00325 143 VSFKTAIWFWMTPQGPKPSCHDVITGTWTPSAADTAAGRGPGFGATTNIINGGLECGGGNPDQVQNRIGYYKRYCDMLGV 222 (230)
T ss_pred hhhhhhhhheeeCCCCCCCcceeeccCcCCchhhhhccccCChhhhheeecCCcccCCCCchHHHHHHHHHHHHHHHhCC
Confidence 999999999999 466665 25899999999999999999999999999999999999999
Q ss_pred CCCCCCCC
Q 032687 129 APGPNLYC 136 (136)
Q Consensus 129 ~~g~~l~~ 136 (136)
++|+||+|
T Consensus 223 ~~g~nL~C 230 (230)
T cd00325 223 SPGDNLDC 230 (230)
T ss_pred CCCCCCCC
Confidence 99999999
|
Chitinases are enzymes that catalyze the hydrolysis of the beta-1,4-N-acetyl-D-glucosamine linkages in chitin polymers. Family 19 chitinases are found primarily in plants (classes I, III, and IV), but some are found in bacteria. Class I and II chitinases are similar in their catalytic domains. Class I chitinases have an N-terminal cysteine-rich, chitin-binding domain which is separated from the catalytic domain by a proline and glycine-rich hinge region. Class II chitinases lack both the chitin-binding domain and the hinge region. Class IV chitinases are similar to class I chitinases but they are smaller in size due to certain deletions. Despite any significant sequence homology with lysozymes, structural analysis reveals that family 19 chitinases, together with family 46 chitosanases, are similar to several lysozymes including those from T4-phage and from goose. The structures reveal that the different en |
| >PF00182 Glyco_hydro_19: Chitinase class I; InterPro: IPR000726 O-Glycosyl hydrolases 3 | Back alignment and domain information |
|---|
| >KOG4742 consensus Predicted chitinase [General function prediction only] | Back alignment and domain information |
|---|
| >COG3179 Predicted chitinase [General function prediction only] | Back alignment and domain information |
|---|
| >cd00442 lysozyme_like lysozyme_like domain | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 136 | ||||
| 3hbd_A | 204 | Class Iv Chitinase Structure From Picea Abies At 1. | 3e-33 | ||
| 2z37_A | 244 | Crystal Structure Of Brassica Juncea Chitinase Cata | 7e-33 | ||
| 2z38_A | 247 | Crystal Structure Of Chloride Bound Brassica Juncea | 7e-33 | ||
| 2z39_A | 246 | Crystal Structure Of Brassica Juncea Chitinase Cata | 3e-32 | ||
| 3w3e_A | 242 | Structure Of Vigna Unguiculata Chitinase With Regul | 3e-31 | ||
| 4dwx_A | 244 | Crystal Structure Of A Family Gh-19 Chitinase From | 2e-30 | ||
| 1cns_A | 243 | Crystal Structure Of Chitinase At 1.91a Resolution | 6e-29 | ||
| 1dxj_A | 242 | Structure Of The Chitinase From Jack Bean Length = | 4e-28 | ||
| 2baa_A | 243 | The Refined Crystal Structure Of An Endochitinase F | 5e-28 | ||
| 1wvu_A | 265 | Crystal Structure Of Chitinase C From Streptomyces | 3e-27 | ||
| 1wvv_A | 265 | Crystal Structure Of Chitinase C Mutant E147q Lengt | 3e-27 | ||
| 2dkv_A | 309 | Crystal Structure Of Class I Chitinase From Oryza S | 1e-26 | ||
| 2cjl_A | 204 | Crystal Structure And Enzymatic Properties Of A Bac | 1e-25 | ||
| 3cql_A | 243 | Crystal Structure Of Gh Family 19 Chitinase From Ca | 2e-25 |
| >pdb|3HBD|A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a Length = 204 | Back alignment and structure |
|
| >pdb|2Z37|A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) Length = 244 | Back alignment and structure |
| >pdb|2Z38|A Chain A, Crystal Structure Of Chloride Bound Brassica Juncea Chitinase Catalytic Module (Bjchi3) Length = 247 | Back alignment and structure |
| >pdb|2Z39|A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module Glu234ala Mutant (bjchi3-e234a) Length = 246 | Back alignment and structure |
| >pdb|3W3E|A Chain A, Structure Of Vigna Unguiculata Chitinase With Regulation Activity Of The Plant Cell Wall Length = 242 | Back alignment and structure |
| >pdb|4DWX|A Chain A, Crystal Structure Of A Family Gh-19 Chitinase From Rye Seeds Length = 244 | Back alignment and structure |
| >pdb|1CNS|A Chain A, Crystal Structure Of Chitinase At 1.91a Resolution Length = 243 | Back alignment and structure |
| >pdb|1DXJ|A Chain A, Structure Of The Chitinase From Jack Bean Length = 242 | Back alignment and structure |
| >pdb|2BAA|A Chain A, The Refined Crystal Structure Of An Endochitinase From Hordeum Vulgare L. Seeds To 1.8 Angstroms Resolution Length = 243 | Back alignment and structure |
| >pdb|1WVU|A Chain A, Crystal Structure Of Chitinase C From Streptomyces Griseus Hut6037 Length = 265 | Back alignment and structure |
| >pdb|1WVV|A Chain A, Crystal Structure Of Chitinase C Mutant E147q Length = 265 | Back alignment and structure |
| >pdb|2DKV|A Chain A, Crystal Structure Of Class I Chitinase From Oryza Sativa L. Japonica Length = 309 | Back alignment and structure |
| >pdb|2CJL|A Chain A, Crystal Structure And Enzymatic Properties Of A Bacterial Family 19 Chitinase Reveal Differences With Plant Enzymes Length = 204 | Back alignment and structure |
| >pdb|3CQL|A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya Length = 243 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 136 | |||
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 5e-45 | |
| 2cjl_A | 204 | Chitinase G, secreted chitinase; hydrolase, plant | 5e-42 | |
| 1wvv_A | 265 | Chitinase C; family 19 chitinase, whole structure, | 7e-41 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 9e-41 | |
| 1dxj_A | 242 | Class II chitinase; hydrolase, family 19 glycosida | 2e-40 | |
| 2dkv_A | 309 | Chitinase; whole structure, oryza sativa L. japoni | 2e-37 | |
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 2e-36 |
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A Length = 244 | Back alignment and structure |
|---|
Score = 146 bits (368), Expect = 5e-45
Identities = 64/154 (41%), Positives = 88/154 (57%), Gaps = 21/154 (13%)
Query: 4 LCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPET 63
CY EEI+K + +CD N ++PC PGKFYYGRGP+ L+ N +YG G+ +G + L+ P+
Sbjct: 84 YCYKEEIDKSDPHCDSNNLEWPCAPGKFYYGRGPMMLSWNYNYGPCGRDLGLELLKNPDV 143
Query: 64 VARDPVVSFKTALWFWMTYVHPVMN---------------------QGFGATIQRINGAI 102
+ DPV++FKTA+WFWMT P + G+G ING +
Sbjct: 144 ASSDPVIAFKTAIWFWMTPQAPKPSCHDVITDQWEPSAADISAGRLPGYGVITNIINGGL 203
Query: 103 ECGGKQPAQVQARNGYYKDYCNKFGVAPGPNLYC 136
EC G+ A+VQ R +Y YC FGV PG N+ C
Sbjct: 204 ECAGRDVAKVQDRISFYTRYCGMFGVDPGSNIDC 237
|
| >2cjl_A Chitinase G, secreted chitinase; hydrolase, plant enzymes; 1.5A {Streptomyces coelicolor} Length = 204 | Back alignment and structure |
|---|
| >1wvv_A Chitinase C; family 19 chitinase, whole structure, hydrolase; 2.00A {Streptomyces griseus} PDB: 1wvu_A 2dbt_A* 2d49_A Length = 265 | Back alignment and structure |
|---|
| >3cql_A Endochitinase; glycosyl hydrolase, N-acetyl-D-glucosamine, carbo metabolism, chitin degradation, chitin-binding, glycosidase hydrolase; HET: NDG NAG; 1.50A {Carica papaya} PDB: 1cns_A 2baa_A Length = 243 | Back alignment and structure |
|---|
| >1dxj_A Class II chitinase; hydrolase, family 19 glycosidase, alpha helical protein; 1.8A {Canavalia ensiformis} SCOP: d.2.1.1 Length = 242 | Back alignment and structure |
|---|
| >2dkv_A Chitinase; whole structure, oryza sativa L. japonica, hydrolase; HET: MES; 2.00A {Oryza sativa japonica group} PDB: 3iwr_A* Length = 309 | Back alignment and structure |
|---|
| >3hbe_X Class IV chitinase CHIA4-PA2; endochitinase, family 19, conformational changes, chitin-binding, glycosidase, hydrolase; 1.55A {Picea abies} PDB: 3hbd_A 3hbh_A Length = 204 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 136 | |||
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 100.0 | |
| 3w3e_A | 242 | Cotyledoneous yieldin-like protein; alpha helical | 100.0 | |
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 100.0 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 100.0 | |
| 2cjl_A | 204 | Chitinase G, secreted chitinase; hydrolase, plant | 100.0 | |
| 1dxj_A | 242 | Class II chitinase; hydrolase, family 19 glycosida | 100.0 | |
| 2dkv_A | 309 | Chitinase; whole structure, oryza sativa L. japoni | 100.0 | |
| 1wvv_A | 265 | Chitinase C; family 19 chitinase, whole structure, | 100.0 |
| >3hbe_X Class IV chitinase CHIA4-PA2; endochitinase, family 19, conformational changes, chitin-binding, glycosidase, hydrolase; 1.55A {Picea abies} SCOP: d.2.1.0 PDB: 3hbd_A 3hbh_A | Back alignment and structure |
|---|
Probab=100.00 E-value=1.2e-52 Score=322.89 Aligned_cols=134 Identities=51% Similarity=1.044 Sum_probs=129.3
Q ss_pred CCCceeeEeecCCCCcccCCCCCCcCCCCCcccccccccccChhHHHHHHHHhCCCCCCCccccccCchhhhHHHHHHHH
Q 032687 1 MRNLCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPETVARDPVVSFKTALWFWM 80 (136)
Q Consensus 1 sg~~~y~~E~~~~~~y~~~~~~~~~~~dG~~Y~GRG~iQLTg~~NY~~~~~~~g~dl~~~Pdlva~d~~~a~~sa~wfW~ 80 (136)
||+|||+||++++.+||++++ +|||+||++|||||+|||||++||+++++++++||++|||+|++||++|+++|+||||
T Consensus 67 Tgg~~~~~E~~~~~~Ycd~~~-~~pcgdG~~Y~GRG~IQLTg~~NY~~~g~~lg~Dll~nPdlva~dp~~a~~sA~wfW~ 145 (204)
T 3hbe_X 67 TGGLCYINEKNPPINYCQSSS-TWPCTSGKSYHGRGPLQLSWNYNYGAAGKSIGFDGLNNPEKVGQDSTISFKTAVWFWM 145 (204)
T ss_dssp HTTTTCSBCSSCSSCCCCCCS-SSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTSCTTTCGGGGGTCHHHHHHHHHHHHH
T ss_pred CCCcEEEEeccCCCCccCCCC-CCCCCCCCcccCCCceecccHHHHHHHHHHhCCccccCHHHHhhCHHHHHHHHHhhhc
Confidence 689999999998889999886 8999999999999999999999999999999999999999999999999999999999
Q ss_pred h--hhhhhhc--cchhhhhhhhcCccccCCCChhhHHHHHHHHHHHHHHcCCCCCCCCCC
Q 032687 81 T--YVHPVMN--QGFGATIQRINGAIECGGKQPAQVQARNGYYKDYCNKFGVAPGPNLYC 136 (136)
Q Consensus 81 ~--~~~~~~~--~~f~~~t~~INGgl~c~~~~~~~~~~R~~~y~~~~~~lgv~~g~~l~~ 136 (136)
+ ++|++++ ++|+.||++|| |+||.++++.++++|+++|++++++|||++|+||+|
T Consensus 146 t~~~~~~~~~~~~gfg~tt~~IN-G~eC~~~~~~~~~dRi~~Y~r~~~~Lgv~~g~nl~c 204 (204)
T 3hbe_X 146 KNSNCHSAITSGQGFGGTIKAIN-SMECNGGNSGEVSSRVNYYKKICSQLGVDPGANVSC 204 (204)
T ss_dssp HSSSHHHHHTTTCHHHHHHHHHH-GGGTTTTCHHHHHHHHHHHHHHHHHHTCCCCSCCCC
T ss_pred cCCCHHHHhccCCCHHHHHHHHh-ccccCCCCchhHHHHHHHHHHHHHHhCCCCCCCCCC
Confidence 6 7999884 79999999999 999999999999999999999999999999999999
|
| >3w3e_A Cotyledoneous yieldin-like protein; alpha helical protein, hydrolase, family 19 glycosidase, REG protein of the cell WALL yield threshold; 1.50A {Vigna unguiculata} PDB: 1dxj_A | Back alignment and structure |
|---|
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A | Back alignment and structure |
|---|
| >3cql_A Endochitinase; glycosyl hydrolase, N-acetyl-D-glucosamine, carbo metabolism, chitin degradation, chitin-binding, glycosidase hydrolase; HET: NDG NAG; 1.50A {Carica papaya} PDB: 1cns_A 2baa_A | Back alignment and structure |
|---|
| >2cjl_A Chitinase G, secreted chitinase; hydrolase, plant enzymes; 1.5A {Streptomyces coelicolor} | Back alignment and structure |
|---|
| >1dxj_A Class II chitinase; hydrolase, family 19 glycosidase, alpha helical protein; 1.8A {Canavalia ensiformis} SCOP: d.2.1.1 | Back alignment and structure |
|---|
| >2dkv_A Chitinase; whole structure, oryza sativa L. japonica, hydrolase; HET: MES; 2.00A {Oryza sativa japonica group} PDB: 3iwr_A* | Back alignment and structure |
|---|
| >1wvv_A Chitinase C; family 19 chitinase, whole structure, hydrolase; 2.00A {Streptomyces griseus} PDB: 1wvu_A 2dbt_A* 2d49_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 ![]() |
| 136 | ||||
| d2baaa_ | 243 | d.2.1.1 (A:) Plant class II chitinase {Barley (Hor | 2e-48 | |
| d1dxja_ | 242 | d.2.1.1 (A:) Plant class II chitinase {Jack bean ( | 4e-47 |
| >d2baaa_ d.2.1.1 (A:) Plant class II chitinase {Barley (Hordeum vulgare) [TaxId: 4513]} Length = 243 | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: Lysozyme-like superfamily: Lysozyme-like family: Family 19 glycosidase domain: Plant class II chitinase species: Barley (Hordeum vulgare) [TaxId: 4513]
Score = 153 bits (388), Expect = 2e-48
Identities = 68/156 (43%), Positives = 83/156 (53%), Gaps = 22/156 (14%)
Query: 2 RNLCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAP 61
C+ +E + YC + Q+PC PGK YYGRGPIQL+ N +YG AG+AIG D L P
Sbjct: 82 WGYCFKQERGASSDYCTP-SAQWPCAPGKRYYGRGPIQLSHNYNYGPAGRAIGVDLLANP 140
Query: 62 ETVARDPVVSFKTALWFWMTYVHPVMN---------------------QGFGATIQRING 100
+ VA D V FKTA+WFWMT P + GFG ING
Sbjct: 141 DLVATDATVGFKTAIWFWMTAQPPKPSSHAVIAGQWSPSGADRAAGRVPGFGVITNIING 200
Query: 101 AIECGGKQPAQVQARNGYYKDYCNKFGVAPGPNLYC 136
IECG Q ++V R G+YK YC+ GV G NL C
Sbjct: 201 GIECGHGQDSRVADRIGFYKRYCDILGVGYGNNLDC 236
|
| >d1dxja_ d.2.1.1 (A:) Plant class II chitinase {Jack bean (Canavalia ensiformis) [TaxId: 3823]} Length = 242 | 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 | 136 | |||
| d2baaa_ | 243 | Plant class II chitinase {Barley (Hordeum vulgare) | 100.0 | |
| d1dxja_ | 242 | Plant class II chitinase {Jack bean (Canavalia ens | 100.0 |
| >d2baaa_ d.2.1.1 (A:) Plant class II chitinase {Barley (Hordeum vulgare) [TaxId: 4513]} | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: Lysozyme-like superfamily: Lysozyme-like family: Family 19 glycosidase domain: Plant class II chitinase species: Barley (Hordeum vulgare) [TaxId: 4513]
Probab=100.00 E-value=4.2e-47 Score=297.16 Aligned_cols=133 Identities=52% Similarity=1.005 Sum_probs=124.1
Q ss_pred CceeeEeecCCCCcccCCCCCCcCCCCCcccccccccccChhHHHHHHHHhCCCCCCCccccccCchhhhHHHHHHHHh-
Q 032687 3 NLCYVEEINKYNRYCDEQNQQYPCVPGKFYYGRGPIQLTGNGDYGAAGKAIGFDGLRAPETVARDPVVSFKTALWFWMT- 81 (136)
Q Consensus 3 ~~~y~~E~~~~~~y~~~~~~~~~~~dG~~Y~GRG~iQLTg~~NY~~~~~~~g~dl~~~Pdlva~d~~~a~~sa~wfW~~- 81 (136)
|||+.+|......||+.+ .+|||+||++|+|||+||||||+||++|++++++||++|||+|++||.+|+++|+||||+
T Consensus 83 g~~~~~e~~~~~~yc~~~-~~~pc~~G~~Y~GRG~iQLT~~~NY~~~g~~~g~dl~~~Pdlva~d~~~a~~sA~wfW~t~ 161 (243)
T d2baaa_ 83 GYCFKQERGASSDYCTPS-AQWPCAPGKRYYGRGPIQLSHNYNYGPAGRAIGVDLLANPDLVATDATVGFKTAIWFWMTA 161 (243)
T ss_dssp TTCCSBCCSCCCCCCCCC-SSSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTSCTTTCTTHHHHCHHHHHHHHHHHHHCC
T ss_pred cccchhccCCccccccCC-CCCCCCCCCcccCCCcccccchhhHHHHHHHhCCCccccccceeeccHHHHHHHHHHHhcC
Confidence 678888888777899865 799999999999999999999999999999999999999999999999999999999998
Q ss_pred -----hhhhhh---------------ccchhhhhhhhcCccccCCCChhhHHHHHHHHHHHHHHcCCCCCCCCCC
Q 032687 82 -----YVHPVM---------------NQGFGATIQRINGAIECGGKQPAQVQARNGYYKDYCNKFGVAPGPNLYC 136 (136)
Q Consensus 82 -----~~~~~~---------------~~~f~~~t~~INGgl~c~~~~~~~~~~R~~~y~~~~~~lgv~~g~~l~~ 136 (136)
++|++| .++|+.||+|||||+||.+++++++++|+++|++++++|||++|+||+|
T Consensus 162 ~~~~~s~~~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~ec~~~~~~~~~dRi~~Y~~~~~~lgv~~g~nl~C 236 (243)
T d2baaa_ 162 QPPKPSSHAVIAGQWSPSGADRAAGRVPGFGVITNIINGGIECGHGQDSRVADRIGFYKRYCDILGVGYGNNLDC 236 (243)
T ss_dssp CTTSCCHHHHHTTCCCCCHHHHHTTCCSSHHHHHHHHHHHHHSSSSCCHHHHHHHHHHHHHHHHHTCCCCSCCCC
T ss_pred CCCCccHHHHHhccCCcccchhhhccCCCcceEEEEEECcccCCCCCchHHHHHHHHHHHHHHHhCCCCCCCcCC
Confidence 456655 2589999999999999999999999999999999999999999999999
|
| >d1dxja_ d.2.1.1 (A:) Plant class II chitinase {Jack bean (Canavalia ensiformis) [TaxId: 3823]} | Back information, alignment and structure |
|---|