Citrus Sinensis ID: 026928
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 | 230 | ||||||
| 3608477 | 231 | chitinase CHI1 [Citrus sinensis] | 1.0 | 0.995 | 0.787 | 1e-105 | |
| 269927197 | 227 | chitinase [Dimocarpus longan] | 0.982 | 0.995 | 0.813 | 1e-105 | |
| 189014948 | 240 | chitinase [Mangifera indica] | 0.821 | 0.787 | 0.846 | 7e-92 | |
| 330367520 | 183 | basic chitinase [Citrus jambhiri] | 0.795 | 1.0 | 0.846 | 8e-90 | |
| 224146530 | 270 | predicted protein [Populus trichocarpa] | 0.869 | 0.740 | 0.742 | 3e-80 | |
| 224121824 | 275 | predicted protein [Populus trichocarpa] | 0.904 | 0.756 | 0.696 | 7e-79 | |
| 374719241 | 275 | chitinase 7 [Populus x canadensis] | 0.904 | 0.756 | 0.696 | 7e-79 | |
| 225434052 | 273 | PREDICTED: endochitinase PR4 [Vitis vini | 0.860 | 0.725 | 0.726 | 1e-78 | |
| 344190188 | 273 | class IV chitinase [Corylus heterophylla | 0.869 | 0.732 | 0.717 | 1e-78 | |
| 356991137 | 275 | class IV chitinase [Fragaria x ananassa] | 0.873 | 0.730 | 0.709 | 1e-78 |
| >gi|3608477|gb|AAC35981.1| chitinase CHI1 [Citrus sinensis] | Back alignment and taxonomy information |
|---|
Score = 385 bits (990), Expect = e-105, Method: Compositional matrix adjust.
Identities = 182/231 (78%), Positives = 201/231 (87%), Gaps = 1/231 (0%)
Query: 1 MALFNLNKDSPTFLLFAIFTLAIPTIVLSQ-VANLVTPEFFDGIKNVADPSCAGKSFYTR 59
MA N+ K+ TF L I LA PT V+ Q VA++VTP+FFDGIKN A SCAGKSFYTR
Sbjct: 1 MAPLNMKKNIVTFALVGILALAFPTKVMCQNVASIVTPQFFDGIKNQAAASCAGKSFYTR 60
Query: 60 NAFLNAANSYPEFGSGSADESKREIAAFFAHVTHETGHLCYVEEIDKSNAYCDTSNTQYP 119
+AFLNAA +YP+FGSGS + SKREIAAFFAHVTHETGHLCY+EEI+KSN YCD N QYP
Sbjct: 61 DAFLNAAKAYPQFGSGSPEVSKREIAAFFAHVTHETGHLCYIEEINKSNRYCDEQNKQYP 120
Query: 120 CVPGKFYYGRGPIQLTGNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWMTNVHS 179
CVPGKFYYGRGPIQLTGNGNYGAAG+AIGFDGL +PETVA DPV+SFKTALWFWMTNVH
Sbjct: 121 CVPGKFYYGRGPIQLTGNGNYGAAGKAIGFDGLRAPETVAKDPVVSFKTALWFWMTNVHP 180
Query: 180 VVNQGFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230
V+NQGFGATIQRINGA+ECGGKQP +VQARIGYY DYCNKFGV+PG NLSC
Sbjct: 181 VMNQGFGATIQRINGAVECGGKQPAQVQARIGYYKDYCNKFGVAPGPNLSC 231
|
Source: Citrus sinensis Species: Citrus sinensis Genus: Citrus Family: Rutaceae Order: Sapindales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >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|330367520|dbj|BAK19488.1| basic chitinase [Citrus jambhiri] | Back alignment and taxonomy information |
|---|
| >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|224121824|ref|XP_002330662.1| predicted protein [Populus trichocarpa] gi|222872266|gb|EEF09397.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|374719241|gb|AEZ67306.1| chitinase 7 [Populus x canadensis] | Back alignment and taxonomy information |
|---|
| >gi|225434052|ref|XP_002274620.1| PREDICTED: endochitinase PR4 [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|344190188|gb|AEM97876.1| class IV chitinase [Corylus heterophylla] | Back alignment and taxonomy information |
|---|
| >gi|356991137|gb|AET44160.1| class IV chitinase [Fragaria x ananassa] | 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 | 230 | ||||||
| UNIPROTKB|O04138 | 285 | Cht4 "Chitinase 4" [Oryza sati | 0.869 | 0.701 | 0.668 | 5.9e-73 | |
| TAIR|locus:2096159 | 273 | EP3 "homolog of carrot EP3-3 c | 0.869 | 0.732 | 0.673 | 1.1e-71 | |
| TAIR|locus:2043994 | 264 | AT2G43590 [Arabidopsis thalian | 0.852 | 0.742 | 0.577 | 1.8e-62 | |
| TAIR|locus:2044009 | 265 | AT2G43580 [Arabidopsis thalian | 0.852 | 0.739 | 0.542 | 7.3e-59 | |
| TAIR|locus:2044024 | 277 | CHI ""chitinase, putative"" [A | 0.830 | 0.689 | 0.549 | 8.9e-54 | |
| TAIR|locus:2043919 | 283 | AT2G43620 [Arabidopsis thalian | 0.843 | 0.685 | 0.51 | 1e-52 | |
| TAIR|locus:2043934 | 281 | AT2G43610 [Arabidopsis thalian | 0.843 | 0.690 | 0.51 | 3.5e-52 | |
| UNIPROTKB|P24626 | 320 | Cht3 "Chitinase 3" [Oryza sati | 0.626 | 0.45 | 0.496 | 1.4e-46 | |
| UNIPROTKB|Q9FRV1 | 321 | rsca "Basic endochitinase A" [ | 0.626 | 0.448 | 0.481 | 1.8e-46 | |
| UNIPROTKB|Q9FRV0 | 266 | rscc "Basic endochitinase C" [ | 0.682 | 0.590 | 0.465 | 3.3e-45 |
| UNIPROTKB|O04138 Cht4 "Chitinase 4" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
Score = 737 (264.5 bits), Expect = 5.9e-73, P = 5.9e-73
Identities = 135/202 (66%), Positives = 156/202 (77%)
Query: 31 VANLVTPEFFDGIKNVADPSCAGKSFYTRNAFLNAANSYPEFGSGSA-DESKREIAAFFA 89
V ++VT FF+GIKN A CAGKSFYTR +FLNAA SY F + D+SKREIAAFFA
Sbjct: 84 VESVVTEAFFNGIKNQAPNGCAGKSFYTRQSFLNAARSYSGFANDRTNDDSKREIAAFFA 143
Query: 90 HVTHETGHLCYVEEIDKSNA-YCDTSNTQYPCVPGKFYYGRGPIQLTGNGNYGAAGQAIG 148
HVTHETGH+CY+ EI+ +N YCD SN Q+PC PGK YYGRGP+Q++ N NYG AG+ IG
Sbjct: 144 HVTHETGHMCYINEINGANMDYCDKSNKQWPCQPGKKYYGRGPLQISWNFNYGPAGKNIG 203
Query: 149 FDGLNSPETVANDPVISFKTALWFWMTNVHSVVNQGFGATIQRINGALECGGKQPDKVQA 208
FDGL P+ VA DP ISFKTALWFWM NVH V++QGFGATI+ INGALEC GK P V A
Sbjct: 204 FDGLRDPDKVAQDPTISFKTALWFWMNNVHQVMSQGFGATIRAINGALECNGKNPGAVNA 263
Query: 209 RIGYYTDYCNKFGVSPGENLSC 230
R+ YY DYC +FGVSPG NL C
Sbjct: 264 RVNYYKDYCRQFGVSPGGNLYC 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:2044024 CHI ""chitinase, putative"" [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:2043934 AT2G43610 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|P24626 Cht3 "Chitinase 3" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9FRV1 rsca "Basic endochitinase A" [Secale cereale (taxid:4550)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9FRV0 rscc "Basic endochitinase C" [Secale cereale (taxid:4550)] | 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
| eugene3.00190854 | hypothetical protein (271 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 | 230 | |||
| cd00325 | 230 | cd00325, chitinase_glyco_hydro_19, Glycoside hydro | 1e-106 | |
| pfam00182 | 232 | pfam00182, Glyco_hydro_19, Chitinase class I | 4e-98 | |
| COG3179 | 206 | COG3179, COG3179, Predicted chitinase [General fun | 1e-09 | |
| cd00442 | 105 | cd00442, lysozyme_like, lysozyme_like domain | 6e-09 |
| >gnl|CDD|238199 cd00325, chitinase_glyco_hydro_19, Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Score = 305 bits (784), Expect = e-106
Identities = 118/230 (51%), Positives = 138/230 (60%), Gaps = 34/230 (14%)
Query: 35 VTPEFFDGI-KNVADPSCAGKSFYTRNAFLNAANSYPEFG-SGSADESKREIAAFFAHVT 92
VT F+GI + D C K FYT +AF+ AANS+P FG +G D KREIAAFFAH +
Sbjct: 1 VTESLFEGIFSHRNDSGCPAKGFYTYDAFITAANSFPGFGTTGDDDTRKREIAAFFAHTS 60
Query: 93 HETGHLCYVEEID-KSNAYCDTSNT----------QYPCVPGKFYYGRGPIQLTGNGNYG 141
HETG CY+ + YCD S T Q+PC PGK YYGRGPIQL+ N NYG
Sbjct: 61 HETGGGCYIAPDGPYAWGYCDKSETGPPSSYCDPAQWPCAPGKKYYGRGPIQLSWNYNYG 120
Query: 142 AAGQAIGFDGLNSPETVANDPVISFKTALWFWMTNVHS---------------------V 180
AG+A+GFD LN+P+ VA DPV+SFKTA+WFWMT
Sbjct: 121 PAGKALGFDLLNNPDLVATDPVVSFKTAIWFWMTPQGPKPSCHDVITGTWTPSAADTAAG 180
Query: 181 VNQGFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230
GFGAT ING LECGG PD+VQ RIGYY YC+ GVSPG+NL C
Sbjct: 181 RGPGFGATTNIINGGLECGGGNPDQVQNRIGYYKRYCDMLGVSPGDNLDC 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|225720 COG3179, COG3179, Predicted chitinase [General function prediction only] | Back alignment and domain information |
|---|
| >gnl|CDD|238249 cd00442, lysozyme_like, lysozyme_like domain | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 230 | |||
| 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 | 100.0 | |
| cd00442 | 105 | lysozyme_like lysozyme_like domain. This contains | 99.42 |
| >cd00325 chitinase_glyco_hydro_19 Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Probab=100.00 E-value=1.7e-63 Score=432.92 Aligned_cols=196 Identities=61% Similarity=1.141 Sum_probs=180.1
Q ss_pred CCHHHHHHhhccC-CCCCCCCCcccHHHHHHHhccccccCC-CCCCCCHHHHHHhhhhccccCCCceehhhcCCCC-ccc
Q 026928 35 VTPEFFDGIKNVA-DPSCAGKSFYTRNAFLNAANSYPEFGS-GSADESKREIAAFFAHVTHETGHLCYVEEIDKSN-AYC 111 (230)
Q Consensus 35 iT~~~f~~i~p~~-~~~~~~~~~yt~~~fi~a~n~~~~fg~-g~~i~t~~~~A~FLAq~~hETg~f~~~~E~~~~~-~Y~ 111 (230)
||+++|++|||++ +..|++++||||++||+|+++|+.|++ |++.++++|+||||||++|||++|++++|....+ .||
T Consensus 1 ~t~~~f~~~~~~~~~~~c~~~~fYTy~~fi~Aa~~fp~f~~~g~~~~~krElAaFlAq~~hETgg~~~~~e~~~~~~g~c 80 (230)
T cd00325 1 VTESLFEGIFSHRNDSGCPAKGFYTYDAFITAANSFPGFGTTGDDDTRKREIAAFFAHTSHETGGGCYIAPDGPYAWGYC 80 (230)
T ss_pred CCHHHHHHHhhcCCCCCCCCCCCCcHHHHHHHHHhccccccCCCchhhHHHHHHHHhhhcccCCCCccccccccccCCcc
Confidence 6899999999997 567999999999999999999999998 8888999999999999999999999998865432 455
Q ss_pred cCCC----------CCCcCCCCCccccCCccccccchhHHHHHHHhcCcCCCCcccccCChhHHHHHHHHHHHh------
Q 026928 112 DTSN----------TQYPCVPGKFYYGRGPIQLTGNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWMT------ 175 (230)
Q Consensus 112 ~~~n----------~~y~~gdG~~Y~GRG~iQLTg~~NY~~~~~~lg~dl~~~Pdlva~d~~~a~~sA~wfW~~------ 175 (230)
.... .+|+|+||++|+|||+||||||+||+++++++|+||++|||+|++||.+|+++|+||||+
T Consensus 81 ~~~e~~~~~~~~~~~~~pc~dG~~Y~GRG~iQLT~~~NY~~~g~~lg~dll~~Pdlva~dp~~a~~sA~WfW~t~~~~k~ 160 (230)
T cd00325 81 DKSETGPPSSYCDPAQWPCAPGKKYYGRGPIQLSWNYNYGPAGKALGFDLLNNPDLVATDPVVSFKTAIWFWMTPQGPKP 160 (230)
T ss_pred ccccCCCcccccccCCCCCCcccccccCCceeeeehhhHHHHHHHhCCccccCHHHHhcCchhhhhhhhhheeeCCCCCC
Confidence 4321 468999999999999999999999999999999999999999999999999999999998
Q ss_pred hhhhhh---------------ccCcccceeeeccccccCCCCchhHHHHHHHHHHHHHHcCCCCCCCCCC
Q 026928 176 NVHSVV---------------NQGFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230 (230)
Q Consensus 176 ~~~~~~---------------d~gf~~~t~~INGg~ec~~~~~~~~~~R~~~y~~~~~~Lgv~~g~~l~c 230 (230)
++|++| .++|+.||+|||||+||++++.+++++|+++|+++|++|||+||+||+|
T Consensus 161 s~h~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~EC~~~~~~~~~~Ri~~Y~~~~~~lgv~~g~nL~C 230 (230)
T cd00325 161 SCHDVITGTWTPSAADTAAGRGPGFGATTNIINGGLECGGGNPDQVQNRIGYYKRYCDMLGVSPGDNLDC 230 (230)
T ss_pred CcceeeccCcCCchhhhhccccCChhhhheeecCCcccCCCCchHHHHHHHHHHHHHHHhCCCCCCCCCC
Confidence 467666 1579999999999999999999999999999999999999999999999
|
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 | 230 | ||||
| 3hbd_A | 204 | Class Iv Chitinase Structure From Picea Abies At 1. | 2e-57 | ||
| 2z37_A | 244 | Crystal Structure Of Brassica Juncea Chitinase Cata | 3e-49 | ||
| 2z38_A | 247 | Crystal Structure Of Chloride Bound Brassica Juncea | 3e-49 | ||
| 2z39_A | 246 | Crystal Structure Of Brassica Juncea Chitinase Cata | 2e-48 | ||
| 3w3e_A | 242 | Structure Of Vigna Unguiculata Chitinase With Regul | 3e-46 | ||
| 4dwx_A | 244 | Crystal Structure Of A Family Gh-19 Chitinase From | 7e-46 | ||
| 1dxj_A | 242 | Structure Of The Chitinase From Jack Bean Length = | 5e-43 | ||
| 3cql_A | 243 | Crystal Structure Of Gh Family 19 Chitinase From Ca | 1e-42 | ||
| 2baa_A | 243 | The Refined Crystal Structure Of An Endochitinase F | 8e-41 | ||
| 1cns_A | 243 | Crystal Structure Of Chitinase At 1.91a Resolution | 4e-40 | ||
| 1wvu_A | 265 | Crystal Structure Of Chitinase C From Streptomyces | 1e-39 | ||
| 1wvv_A | 265 | Crystal Structure Of Chitinase C Mutant E147q Lengt | 3e-39 | ||
| 2cjl_A | 204 | Crystal Structure And Enzymatic Properties Of A Bac | 9e-38 | ||
| 2dkv_A | 309 | Crystal Structure Of Class I Chitinase From Oryza S | 2e-35 |
| >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|1DXJ|A Chain A, Structure Of The Chitinase From Jack Bean Length = 242 | 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 |
| >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|1CNS|A Chain A, Crystal Structure Of Chitinase At 1.91a 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|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|2DKV|A Chain A, Crystal Structure Of Class I Chitinase From Oryza Sativa L. Japonica Length = 309 | 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 | 230 | |||
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 2e-72 | |
| 2cjl_A | 204 | Chitinase G, secreted chitinase; hydrolase, plant | 1e-68 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 2e-67 | |
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 5e-67 | |
| 1dxj_A | 242 | Class II chitinase; hydrolase, family 19 glycosida | 3e-66 | |
| 1wvv_A | 265 | Chitinase C; family 19 chitinase, whole structure, | 5e-63 | |
| 2dkv_A | 309 | Chitinase; whole structure, oryza sativa L. japoni | 2e-53 |
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A Length = 244 | Back alignment and structure |
|---|
Score = 219 bits (559), Expect = 2e-72
Identities = 97/236 (41%), Positives = 136/236 (57%), Gaps = 36/236 (15%)
Query: 31 VANLVTPE-FFDGIKNVADPSCAGKSFYTRNAFLNAANSYPEFG-SGSADESKREIAAFF 88
++ +++ + F+ +K++ D C F+T +AF+ AA S+P FG +G K+EIAAFF
Sbjct: 2 LSGIISRDQFYKMLKHMNDNDCHAVGFFTYDAFITAAKSFPSFGNTGDLAMRKKEIAAFF 61
Query: 89 AHVTHETGH-------------LCYVEEIDKSNAYCDTSNTQYPCVPGKFYYGRGPIQLT 135
+HET CY EEIDKS+ +CD++N ++PC PGKFYYGRGP+ L+
Sbjct: 62 GQTSHETTGGWSGAPDGANTWGYCYKEEIDKSDPHCDSNNLEWPCAPGKFYYGRGPMMLS 121
Query: 136 GNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWMTNV------HSVVNQ------ 183
N NYG G+ +G + L +P+ ++DPVI+FKTA+WFWMT H V+
Sbjct: 122 WNYNYGPCGRDLGLELLKNPDVASSDPVIAFKTAIWFWMTPQAPKPSCHDVITDQWEPSA 181
Query: 184 ---------GFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230
G+G ING LEC G+ KVQ RI +YT YC FGV PG N+ C
Sbjct: 182 ADISAGRLPGYGVITNIINGGLECAGRDVAKVQDRISFYTRYCGMFGVDPGSNIDC 237
|
| >2cjl_A Chitinase G, secreted chitinase; hydrolase, plant enzymes; 1.5A {Streptomyces coelicolor} Length = 204 | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 230 | |||
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 100.0 | |
| 3w3e_A | 242 | Cotyledoneous yieldin-like protein; alpha helical | 100.0 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 100.0 | |
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 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 | |
| 2cjl_A | 204 | Chitinase G, secreted chitinase; hydrolase, plant | 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=1.4e-71 Score=473.95 Aligned_cols=199 Identities=55% Similarity=1.066 Sum_probs=192.2
Q ss_pred hccCCCCHHHHHHhhccCCCCCCCCCcccHHHHHHHhccccccCC-CCCCCCHHHHHHhhhhccccCCCceehhhcCCCC
Q 026928 30 QVANLVTPEFFDGIKNVADPSCAGKSFYTRNAFLNAANSYPEFGS-GSADESKREIAAFFAHVTHETGHLCYVEEIDKSN 108 (230)
Q Consensus 30 ~~~~~iT~~~f~~i~p~~~~~~~~~~~yt~~~fi~a~n~~~~fg~-g~~i~t~~~~A~FLAq~~hETg~f~~~~E~~~~~ 108 (230)
+|+++||+++|++|||+++.+||+++||||++||.|+++||.||+ |++.++++|+||||||++|||++|+++||+.+++
T Consensus 1 ~v~~ivt~~~f~~~~~~~~~~c~~~~fYty~~fi~Aa~~fp~F~~~g~~~~~kreiAaFlAq~~hETgg~~~~~E~~~~~ 80 (204)
T 3hbe_X 1 SVGGIISQSFFNGLAGGAASSCEGKGFYTYNAFIAAANAYSGFGTTGSNDVKKRELAAFFANVMHETGGLCYINEKNPPI 80 (204)
T ss_dssp CHHHHSCHHHHHHHHHTSCTTCTTTTTSCHHHHHHHHHTSTTTTTSSSHHHHHHHHHHHHHHHHHHHTTTTCSBCSSCSS
T ss_pred CHHHhCCHHHHHHHHcCCCCCCCCCCcccHHHHHHHHHhcchhcCCCCccccHHHHHHHHhhccccCCCcEEEEeccCCC
Confidence 478999999999999999889999999999999999999999998 9989999999999999999999999999998878
Q ss_pred ccccCCCCCCcCCCCCccccCCccccccchhHHHHHHHhcCcCCCCcccccCChhHHHHHHHHHHHh--hhhhhhc--cC
Q 026928 109 AYCDTSNTQYPCVPGKFYYGRGPIQLTGNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWMT--NVHSVVN--QG 184 (230)
Q Consensus 109 ~Y~~~~n~~y~~gdG~~Y~GRG~iQLTg~~NY~~~~~~lg~dl~~~Pdlva~d~~~a~~sA~wfW~~--~~~~~~d--~g 184 (230)
.||++++ +|||+||++|||||+||||||+||+++++++|+||++|||+|++||++|+++|+||||+ ++|++++ +|
T Consensus 81 ~Ycd~~~-~~pcgdG~~Y~GRG~IQLTg~~NY~~~g~~lg~Dll~nPdlva~dp~~a~~sA~wfW~t~~~~~~~~~~~~g 159 (204)
T 3hbe_X 81 NYCQSSS-TWPCTSGKSYHGRGPLQLSWNYNYGAAGKSIGFDGLNNPEKVGQDSTISFKTAVWFWMKNSNCHSAITSGQG 159 (204)
T ss_dssp CCCCCCS-SSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTSCTTTCGGGGGTCHHHHHHHHHHHHHHSSSHHHHHTTTCH
T ss_pred CccCCCC-CCCCCCCCcccCCCceecccHHHHHHHHHHhCCccccCHHHHhhCHHHHHHHHHhhhccCCCHHHHhccCCC
Confidence 9999886 89999999999999999999999999999999999999999999999999999999996 7999995 67
Q ss_pred cccceeeeccccccCCCCchhHHHHHHHHHHHHHHcCCCCCCCCCC
Q 026928 185 FGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230 (230)
Q Consensus 185 f~~~t~~INGg~ec~~~~~~~~~~R~~~y~~~~~~Lgv~~g~~l~c 230 (230)
|+.||++|| |+||+++++.++++|+++|++++++|||+||+||+|
T Consensus 160 fg~tt~~IN-G~eC~~~~~~~~~dRi~~Y~r~~~~Lgv~~g~nl~c 204 (204)
T 3hbe_X 160 FGGTIKAIN-SMECNGGNSGEVSSRVNYYKKICSQLGVDPGANVSC 204 (204)
T ss_dssp HHHHHHHHH-GGGTTTTCHHHHHHHHHHHHHHHHHHTCCCCSCCCC
T ss_pred HHHHHHHHh-ccccCCCCchhHHHHHHHHHHHHHHhCCCCCCCCCC
Confidence 999999999 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 |
|---|
| >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 |
|---|
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A | 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 |
|---|
| >2cjl_A Chitinase G, secreted chitinase; hydrolase, plant enzymes; 1.5A {Streptomyces coelicolor} | 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 ![]() |
| 230 | ||||
| d1dxja_ | 242 | d.2.1.1 (A:) Plant class II chitinase {Jack bean ( | 2e-79 | |
| d2baaa_ | 243 | d.2.1.1 (A:) Plant class II chitinase {Barley (Hor | 6e-78 |
| >d1dxja_ d.2.1.1 (A:) Plant class II chitinase {Jack bean (Canavalia ensiformis) [TaxId: 3823]} Length = 242 | 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: Jack bean (Canavalia ensiformis) [TaxId: 3823]
Score = 236 bits (603), Expect = 2e-79
Identities = 101/236 (42%), Positives = 127/236 (53%), Gaps = 39/236 (16%)
Query: 31 VANLVTPEFFDGI-KNVADPSCAGKSFYTRNAFLNAANSYPEFG-SGSADESKREIAAFF 88
V +++ FD + K+ DP+C GK FY+ NAF+ AA S+ FG +G + KRE+AAF
Sbjct: 2 VGSVIDASLFDQLLKHRNDPACEGKGFYSYNAFVTAARSFGGFGTTGDTNTRKREVAAFL 61
Query: 89 AHVTHETGH-------------LCYVEEIDKSNAYCDTSNTQYPCVPGKFYYGRGPIQLT 135
A +HET C+V E DKSN YCD PC GK YYGRGPIQLT
Sbjct: 62 AQTSHETTGGAAGSPDGPYAWGYCFVTERDKSNKYCDPG---TPCPAGKSYYGRGPIQLT 118
Query: 136 GNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWMTNV------HSVV-------- 181
N NY AG+A+G D +N+P+ VA D VISFKTA+WFWMT H V+
Sbjct: 119 HNYNYAQAGRALGVDLINNPDLVARDAVISFKTAIWFWMTPQGNKPSCHDVITNRWTPSA 178
Query: 182 -------NQGFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230
GFG ING +ECG RIG+Y YC+ +S G NL+C
Sbjct: 179 ADVAANRTPGFGVITNIINGGIECGRGPSPASGDRIGFYKRYCDVLHLSYGPNLNC 234
|
| >d2baaa_ d.2.1.1 (A:) Plant class II chitinase {Barley (Hordeum vulgare) [TaxId: 4513]} Length = 243 | 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 | 230 | |||
| 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=3.6e-65 Score=443.65 Aligned_cols=200 Identities=49% Similarity=0.910 Sum_probs=183.7
Q ss_pred hccCCCCHHHHHHhhccCC-CCCCCCCcccHHHHHHHhccccccCC-CCCCCCHHHHHHhhhhccccCCCceehhhc---
Q 026928 30 QVANLVTPEFFDGIKNVAD-PSCAGKSFYTRNAFLNAANSYPEFGS-GSADESKREIAAFFAHVTHETGHLCYVEEI--- 104 (230)
Q Consensus 30 ~~~~~iT~~~f~~i~p~~~-~~~~~~~~yt~~~fi~a~n~~~~fg~-g~~i~t~~~~A~FLAq~~hETg~f~~~~E~--- 104 (230)
+|+++||+++|++|||+++ +.||+++||||++||+|+++||+|++ |+++++++|+|+||||++|||++|...+|.
T Consensus 1 ~v~~iit~~~F~~~fp~r~~~~c~~~~fYty~~fi~Aa~~fp~F~~tg~~~~~krElAaFlAq~~hET~g~~~~~e~~~~ 80 (243)
T d2baaa_ 1 SVSSIVSRAQFDRMLLHRNDGACQAKGFYTYDAFVAAAAAFPGFGTTGSADAQKREVAAFLAQTSHETTGGWATAPDGAF 80 (243)
T ss_dssp CGGGTSCHHHHHHHTTTTTSTTSTTTTTCCHHHHHHHHTTSTTTTCSSCHHHHHHHHHHHHHHHHHHTCCCCTTCTTCGG
T ss_pred CHHHhcCHHHHHHHhhcCCCCCCCCCCCCcHHHHHHHHHhchhhcCCCchhhhHHHHHHhhcCcccccCCCcccCCCCch
Confidence 4899999999999999965 45999999999999999999999998 888899999999999999999987766654
Q ss_pred ----------CCCCccccCCCCCCcCCCCCccccCCccccccchhHHHHHHHhcCcCCCCcccccCChhHHHHHHHHHHH
Q 026928 105 ----------DKSNAYCDTSNTQYPCVPGKFYYGRGPIQLTGNGNYGAAGQAIGFDGLNSPETVANDPVISFKTALWFWM 174 (230)
Q Consensus 105 ----------~~~~~Y~~~~n~~y~~gdG~~Y~GRG~iQLTg~~NY~~~~~~lg~dl~~~Pdlva~d~~~a~~sA~wfW~ 174 (230)
.....||+. +.+|||+||++|+|||+||||||+||+++++++|+||++|||+|++||++|+++|+||||
T Consensus 81 ~~g~~~~~e~~~~~~yc~~-~~~~pc~~G~~Y~GRG~iQLT~~~NY~~~g~~~g~dl~~~Pdlva~d~~~a~~sA~wfW~ 159 (243)
T d2baaa_ 81 AWGYCFKQERGASSDYCTP-SAQWPCAPGKRYYGRGPIQLSHNYNYGPAGRAIGVDLLANPDLVATDATVGFKTAIWFWM 159 (243)
T ss_dssp GCTTCCSBCCSCCCCCCCC-CSSSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTSCTTTCTTHHHHCHHHHHHHHHHHHH
T ss_pred hhcccchhccCCccccccC-CCCCCCCCCCcccCCCcccccchhhHHHHHHHhCCCccccccceeeccHHHHHHHHHHHh
Confidence 333468875 478999999999999999999999999999999999999999999999999999999999
Q ss_pred h------hhhhhhc---------------cCcccceeeeccccccCCCCchhHHHHHHHHHHHHHHcCCCCCCCCCC
Q 026928 175 T------NVHSVVN---------------QGFGATIQRINGALECGGKQPDKVQARIGYYTDYCNKFGVSPGENLSC 230 (230)
Q Consensus 175 ~------~~~~~~d---------------~gf~~~t~~INGg~ec~~~~~~~~~~R~~~y~~~~~~Lgv~~g~~l~c 230 (230)
+ ++|+++. +||+.||++||||+||++++++++++|+++|+++|++|||++|+||+|
T Consensus 160 t~~~~~~s~~~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~ec~~~~~~~~~dRi~~Y~~~~~~lgv~~g~nl~C 236 (243)
T d2baaa_ 160 TAQPPKPSSHAVIAGQWSPSGADRAAGRVPGFGVITNIINGGIECGHGQDSRVADRIGFYKRYCDILGVGYGNNLDC 236 (243)
T ss_dssp CCCTTSCCHHHHHTTCCCCCHHHHHTTCCSSHHHHHHHHHHHHHSSSSCCHHHHHHHHHHHHHHHHHTCCCCSCCCC
T ss_pred cCCCCCccHHHHHhccCCcccchhhhccCCCcceEEEEEECcccCCCCCchHHHHHHHHHHHHHHHhCCCCCCCcCC
Confidence 8 4666651 479999999999999999999999999999999999999999999999
|
| >d1dxja_ d.2.1.1 (A:) Plant class II chitinase {Jack bean (Canavalia ensiformis) [TaxId: 3823]} | Back information, alignment and structure |
|---|