Citrus Sinensis ID: 026315
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 | 240 | ||||||
| 1220144 | 292 | chitinase [Citrus sinensis] | 1.0 | 0.821 | 1.0 | 1e-140 | |
| 23496447 | 293 | acidic class II chitinase [Citrus jambhi | 0.991 | 0.812 | 0.876 | 1e-118 | |
| 23496445 | 310 | acidic class I chitinase [Citrus jambhir | 0.879 | 0.680 | 0.902 | 1e-109 | |
| 7798632 | 299 | class I chitinase [Boechera holboellii] | 0.987 | 0.792 | 0.637 | 7e-89 | |
| 30844172 | 312 | chitinase [Euonymus europaeus] | 0.987 | 0.759 | 0.623 | 7e-89 | |
| 30844174 | 312 | chitinase [Euonymus europaeus] | 0.987 | 0.759 | 0.619 | 6e-88 | |
| 7798664 | 300 | class I chitinase [Boechera lignifera] | 0.987 | 0.79 | 0.625 | 8e-87 | |
| 7798644 | 300 | class I chitinase [Boechera fecunda] | 0.991 | 0.793 | 0.627 | 2e-86 | |
| 5689134 | 335 | basic endochitinase [Arabidopsis halleri | 0.991 | 0.710 | 0.610 | 2e-86 | |
| 7798658 | 302 | class I chitinase [Boechera lemmonii] | 0.991 | 0.788 | 0.622 | 2e-86 |
| >gi|1220144|emb|CAA93847.1| chitinase [Citrus sinensis] | Back alignment and taxonomy information |
|---|
Score = 501 bits (1291), Expect = e-140, Method: Compositional matrix adjust.
Identities = 240/240 (100%), Positives = 240/240 (100%)
Query: 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 60
MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT
Sbjct: 53 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 112
Query: 61 GGWPDAPGGEYAWGYCFISEVSPPSDYCDPNYPCRGKYYGRGPIQLSWNYNYLRCGEGLG 120
GGWPDAPGGEYAWGYCFISEVSPPSDYCDPNYPCRGKYYGRGPIQLSWNYNYLRCGEGLG
Sbjct: 113 GGWPDAPGGEYAWGYCFISEVSPPSDYCDPNYPCRGKYYGRGPIQLSWNYNYLRCGEGLG 172
Query: 121 LGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGRLPGY 180
LGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGRLPGY
Sbjct: 173 LGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGRLPGY 232
Query: 181 GLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYGLNLMAQSM 240
GLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYGLNLMAQSM
Sbjct: 233 GLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYGLNLMAQSM 292
|
Source: Citrus sinensis Species: Citrus sinensis Genus: Citrus Family: Rutaceae Order: Sapindales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|23496447|dbj|BAC20285.1| acidic class II chitinase [Citrus jambhiri] | Back alignment and taxonomy information |
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| >gi|23496445|dbj|BAC20284.1| acidic class I chitinase [Citrus jambhiri] | Back alignment and taxonomy information |
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| >gi|7798632|gb|AAF69770.1|AF135130_1 class I chitinase [Boechera holboellii] | Back alignment and taxonomy information |
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| >gi|30844172|gb|AAP35271.1| chitinase [Euonymus europaeus] | Back alignment and taxonomy information |
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| >gi|30844174|gb|AAP35272.1| chitinase [Euonymus europaeus] | Back alignment and taxonomy information |
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| >gi|7798664|gb|AAF69786.1|AF135146_1 class I chitinase [Boechera lignifera] | Back alignment and taxonomy information |
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| >gi|7798644|gb|AAF69776.1|AF135136_1 class I chitinase [Boechera fecunda] | Back alignment and taxonomy information |
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| >gi|5689134|dbj|BAA82826.1| basic endochitinase [Arabidopsis halleri subsp. gemmifera] | Back alignment and taxonomy information |
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| >gi|7798658|gb|AAF69783.1|AF135143_1 class I chitinase [Boechera lemmonii] | 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 | 240 | ||||||
| UNIPROTKB|Q7DNA1 | 340 | Cht2 "Chitinase 2" [Oryza sati | 0.954 | 0.673 | 0.595 | 5.5e-77 | |
| UNIPROTKB|Q9FRV0 | 266 | rscc "Basic endochitinase C" [ | 0.95 | 0.857 | 0.585 | 5.1e-74 | |
| UNIPROTKB|P24626 | 320 | Cht3 "Chitinase 3" [Oryza sati | 0.954 | 0.715 | 0.563 | 6.5e-74 | |
| UNIPROTKB|Q9FRV1 | 321 | rsca "Basic endochitinase A" [ | 0.954 | 0.713 | 0.578 | 1.7e-73 | |
| UNIPROTKB|Q42993 | 323 | Cht1 "Chitinase 1" [Oryza sati | 0.954 | 0.708 | 0.552 | 5.9e-73 | |
| UNIPROTKB|P25765 | 326 | Cht12 "Chitinase 12" [Oryza sa | 0.958 | 0.705 | 0.539 | 8e-69 | |
| TAIR|locus:2133412 | 280 | AT4G01700 [Arabidopsis thalian | 0.954 | 0.817 | 0.516 | 1.1e-66 | |
| TAIR|locus:2204918 | 272 | AT1G02360 [Arabidopsis thalian | 0.954 | 0.841 | 0.495 | 8.5e-65 | |
| UNIPROTKB|A7XQ02 | 415 | A7XQ02 "Mulatexin" [Morus alba | 0.875 | 0.506 | 0.432 | 1.7e-41 | |
| TAIR|locus:2198688 | 321 | POM1 "POM-POM1" [Arabidopsis t | 0.983 | 0.735 | 0.357 | 1.4e-39 |
| UNIPROTKB|Q7DNA1 Cht2 "Chitinase 2" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
|---|
Score = 775 (277.9 bits), Expect = 5.5e-77, P = 5.5e-77
Identities = 140/235 (59%), Positives = 168/235 (71%)
Query: 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 60
+F+ LL +RND CPARGFYTY+AF+ AA AFP FG +GN RKRE+AAF QT HETT
Sbjct: 97 LFERLLLHRNDGACPARGFYTYEAFLAAAAAFPAFGGTGNTETRKREVAAFLGQTSHETT 156
Query: 61 GGWPDAPGGEYAWGYCFISEVSPPSDYCDPN--YPCR-G-KYYGRGPIQLSWNYNYLRCX 116
GGWP AP G ++WGYCF E +PPSDYC P+ +PC G KYYGRGPIQLS+N+NY
Sbjct: 157 GGWPTAPDGPFSWGYCFKQEQNPPSDYCQPSPEWPCAPGRKYYGRGPIQLSFNFNY--GP 214
Query: 117 XXXXXXXXXXNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGR 176
+NPDL+ATD +SFK+A+WFWMT Q KPS H+VI W PS D AGR
Sbjct: 215 AGRAIGVDLLSNPDLVATDATVSFKTALWFWMTPQGNKPSSHDVITGRWAPSPADAAAGR 274
Query: 177 LPGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPY 231
PGYG+ TNI+NGG+ECG G + V NRIGF+ +CG FGI G +LDCYNQRP+
Sbjct: 275 APGYGVITNIVNGGLECGHGPDDRVANRIGFYQRYCGAFGIGTGGNLDCYNQRPF 329
|
|
| UNIPROTKB|Q9FRV0 rscc "Basic endochitinase C" [Secale cereale (taxid:4550)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|P24626 Cht3 "Chitinase 3" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q9FRV1 rsca "Basic endochitinase A" [Secale cereale (taxid:4550)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q42993 Cht1 "Chitinase 1" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| UNIPROTKB|P25765 Cht12 "Chitinase 12" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2133412 AT4G01700 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2204918 AT1G02360 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|A7XQ02 A7XQ02 "Mulatexin" [Morus alba (taxid:3498)] | Back alignment and assigned GO terms |
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| TAIR|locus:2198688 POM1 "POM-POM1" [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
| fgenesh1_pm.C_scaffold_3001035 | annotation not avaliable (334 aa) | |||||||
(Arabidopsis lyrata) | ||||||||
| 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 | 240 | |||
| cd00325 | 230 | cd00325, chitinase_glyco_hydro_19, Glycoside hydro | 1e-131 | |
| pfam00182 | 232 | pfam00182, Glyco_hydro_19, Chitinase class I | 1e-126 | |
| cd00442 | 105 | cd00442, lysozyme_like, lysozyme_like domain | 2e-09 | |
| COG3179 | 206 | COG3179, COG3179, Predicted chitinase [General fun | 1e-08 |
| >gnl|CDD|238199 cd00325, chitinase_glyco_hydro_19, Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Score = 367 bits (945), Expect = e-131
Identities = 146/228 (64%), Positives = 170/228 (74%), Gaps = 5/228 (2%)
Query: 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 60
+F+ + +RND CPA+GFYTYDAFI AA +FPGFG +G++ RKREIAAFFA T HET
Sbjct: 5 LFEGIFSHRNDSGCPAKGFYTYDAFITAANSFPGFGTTGDDDTRKREIAAFFAHTSHETG 64
Query: 61 GGWPDAPGGEYAWGYCFISEVSPPSDYCDP-NYPCR--GKYYGRGPIQLSWNYNYLRCGE 117
GG AP G YAWGYC SE PPS YCDP +PC KYYGRGPIQLSWNYNY G+
Sbjct: 65 GGCYIAPDGPYAWGYCDKSETGPPSSYCDPAQWPCAPGKKYYGRGPIQLSWNYNYGPAGK 124
Query: 118 GLGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGRL 177
LG +LLNNPDL+ATDPV+SFK+AIWFWMT Q PKPSCH+VI W PSA D AGR
Sbjct: 125 ALGF--DLLNNPDLVATDPVVSFKTAIWFWMTPQGPKPSCHDVITGTWTPSAADTAAGRG 182
Query: 178 PGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDC 225
PG+G TTNIINGG+ECG G V+NRIG++ +C G+ PGD+LDC
Sbjct: 183 PGFGATTNIINGGLECGGGNPDQVQNRIGYYKRYCDMLGVSPGDNLDC 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 |
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| >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 | 240 | |||
| 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 | 99.3 |
| >cd00325 chitinase_glyco_hydro_19 Glycoside hydrolase family 19 chitinase domain | Back alignment and domain information |
|---|
Probab=100.00 E-value=8.5e-73 Score=493.77 Aligned_cols=223 Identities=65% Similarity=1.281 Sum_probs=215.6
Q ss_pred ChhhhhcccCCCCCCCCCCCCHHHHHHHHHhCccCCCCCCcchhhHHHHHhhhhcccccCCCCCCCCCCCcccccccccc
Q 026315 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETTGGWPDAPGGEYAWGYCFISE 80 (240)
Q Consensus 1 ~f~~~f~~~~~~~~~~~~~~ty~~fi~A~~~~~~F~~~g~~~t~~re~A~FLAq~~hETg~~~~~~~~~~~~~g~~~~~E 80 (240)
+||+|||+||+..||+++||||++||+|+++||.|+++|+.+++|||+||||||++|||++++...|.++|+||+|+.+|
T Consensus 5 ~f~~~~~~~~~~~c~~~~fYTy~~fi~Aa~~fp~f~~~g~~~~~krElAaFlAq~~hETgg~~~~~e~~~~~~g~c~~~e 84 (230)
T cd00325 5 LFEGIFSHRNDSGCPAKGFYTYDAFITAANSFPGFGTTGDDDTRKREIAAFFAHTSHETGGGCYIAPDGPYAWGYCDKSE 84 (230)
T ss_pred HHHHHhhcCCCCCCCCCCCCcHHHHHHHHHhccccccCCCchhhHHHHHHHHhhhcccCCCCccccccccccCCcccccc
Confidence 69999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cCCCCCCCC-CCCCCC--CCcccCCCccccchHHHHHHHhhcCCCCcccCCccccccCchhhhhhhHHHhHhCCCCCCCc
Q 026315 81 VSPPSDYCD-PNYPCR--GKYYGRGPIQLSWNYNYLRCGEGLGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSC 157 (240)
Q Consensus 81 ~~~~~~y~~-~~~p~~--~~Y~GRG~IQLTg~~NY~~~~~~lg~~~dl~~nPdlva~d~~~A~~sA~wfW~~~~~~~~s~ 157 (240)
..+...||. .++||. ++|||||+||||||+||+++++++++ |||+|||+|++||.+|+++|+||||+.+.++|++
T Consensus 85 ~~~~~~~~~~~~~pc~dG~~Y~GRG~iQLT~~~NY~~~g~~lg~--dll~~Pdlva~dp~~a~~sA~WfW~t~~~~k~s~ 162 (230)
T cd00325 85 TGPPSSYCDPAQWPCAPGKKYYGRGPIQLSWNYNYGPAGKALGF--DLLNNPDLVATDPVVSFKTAIWFWMTPQGPKPSC 162 (230)
T ss_pred CCCcccccccCCCCCCcccccccCCceeeeehhhHHHHHHHhCC--ccccCHHHHhcCchhhhhhhhhheeeCCCCCCCc
Confidence 987777877 678886 99999999999999999999999998 9999999999999999999999999999999999
Q ss_pred chhhcccCCCCccccccCCCCcccccceeeeCccccCCCCchHHHHHHHHHHHHHHHhCCCCCCCCcC
Q 026315 158 HEVIIDEWKPSANDVNAGRLPGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDC 225 (240)
Q Consensus 158 ~~~~~~~w~~~~~d~~a~~~~~f~~vt~iINGg~ec~~~~~~g~~~R~~~y~~~~~~lgv~~g~~l~c 225 (240)
|+||+|+|+|++.|..+++.++|+.||+|||||+||+++..+++.+|+++|++++++|||+||++|+|
T Consensus 163 h~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~EC~~~~~~~~~~Ri~~Y~~~~~~lgv~~g~nL~C 230 (230)
T cd00325 163 HDVITGTWTPSAADTAAGRGPGFGATTNIINGGLECGGGNPDQVQNRIGYYKRYCDMLGVSPGDNLDC 230 (230)
T ss_pred ceeeccCcCCchhhhhccccCChhhhheeecCCcccCCCCchHHHHHHHHHHHHHHHhCCCCCCCCCC
Confidence 99999999999999888888899999999999999999999999999999999999999999999999
|
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 | 240 | ||||
| 3cql_A | 243 | Crystal Structure Of Gh Family 19 Chitinase From Ca | 2e-84 | ||
| 4dwx_A | 244 | Crystal Structure Of A Family Gh-19 Chitinase From | 1e-75 | ||
| 2z37_A | 244 | Crystal Structure Of Brassica Juncea Chitinase Cata | 2e-75 | ||
| 2z38_A | 247 | Crystal Structure Of Chloride Bound Brassica Juncea | 3e-75 | ||
| 2z39_A | 246 | Crystal Structure Of Brassica Juncea Chitinase Cata | 1e-74 | ||
| 1dxj_A | 242 | Structure Of The Chitinase From Jack Bean Length = | 8e-72 | ||
| 3w3e_A | 242 | Structure Of Vigna Unguiculata Chitinase With Regul | 2e-71 | ||
| 1cns_A | 243 | Crystal Structure Of Chitinase At 1.91a Resolution | 6e-71 | ||
| 2baa_A | 243 | The Refined Crystal Structure Of An Endochitinase F | 1e-70 | ||
| 2dkv_A | 309 | Crystal Structure Of Class I Chitinase From Oryza S | 3e-70 | ||
| 3hbd_A | 204 | Class Iv Chitinase Structure From Picea Abies At 1. | 3e-35 | ||
| 2cjl_A | 204 | Crystal Structure And Enzymatic Properties Of A Bac | 5e-29 | ||
| 1wvu_A | 265 | Crystal Structure Of Chitinase C From Streptomyces | 5e-26 | ||
| 1wvv_A | 265 | Crystal Structure Of Chitinase C Mutant E147q Lengt | 1e-25 |
| >pdb|3CQL|A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya Length = 243 | 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|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|1DXJ|A Chain A, Structure Of The Chitinase From Jack Bean Length = 242 | 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|1CNS|A Chain A, Crystal Structure Of Chitinase At 1.91a Resolution 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|2DKV|A Chain A, Crystal Structure Of Class I Chitinase From Oryza Sativa L. Japonica Length = 309 | Back alignment and structure |
| >pdb|3HBD|A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a Length = 204 | 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|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 |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 240 | |||
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 1e-90 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 7e-88 | |
| 1dxj_A | 242 | Class II chitinase; hydrolase, family 19 glycosida | 5e-86 | |
| 2dkv_A | 309 | Chitinase; whole structure, oryza sativa L. japoni | 1e-71 | |
| 2cjl_A | 204 | Chitinase G, secreted chitinase; hydrolase, plant | 1e-57 | |
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 3e-52 | |
| 1wvv_A | 265 | Chitinase C; family 19 chitinase, whole structure, | 7e-52 |
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A Length = 244 | Back alignment and structure |
|---|
Score = 266 bits (680), Expect = 1e-90
Identities = 137/236 (58%), Positives = 172/236 (72%), Gaps = 7/236 (2%)
Query: 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 60
F +L++ ND C A GF+TYDAFI AA++FP FGN+G+ MRK+EIAAFF QT HETT
Sbjct: 10 QFYKMLKHMNDNDCHAVGFFTYDAFITAAKSFPSFGNTGDLAMRKKEIAAFFGQTSHETT 69
Query: 61 GGWPDAPGGEYAWGYCFISEVSPPSDYCDPN---YPC--RGKYYGRGPIQLSWNYNYLRC 115
GGW AP G WGYC+ E+ +CD N +PC YYGRGP+ LSWNYNY C
Sbjct: 70 GGWSGAPDGANTWGYCYKEEIDKSDPHCDSNNLEWPCAPGKFYYGRGPMMLSWNYNYGPC 129
Query: 116 GEGLGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAG 175
G LGL L NPD+ ++DPV++FK+AIWFWMT Q PKPSCH+VI D+W+PSA D++AG
Sbjct: 130 GRDLGLEL--LKNPDVASSDPVIAFKTAIWFWMTPQAPKPSCHDVITDQWEPSAADISAG 187
Query: 176 RLPGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPY 231
RLPGYG+ TNIINGG+EC A V++RI F+T +CG FG+ PG ++DC NQRP+
Sbjct: 188 RLPGYGVITNIINGGLECAGRDVAKVQDRISFYTRYCGMFGVDPGSNIDCDNQRPF 243
|
| >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 |
|---|
| >2cjl_A Chitinase G, secreted chitinase; hydrolase, plant enzymes; 1.5A {Streptomyces coelicolor} Length = 204 | 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 |
|---|
| >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 |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 240 | |||
| 3w3e_A | 242 | Cotyledoneous yieldin-like protein; alpha helical | 100.0 | |
| 3cql_A | 243 | Endochitinase; glycosyl hydrolase, N-acetyl-D-gluc | 100.0 | |
| 1dxj_A | 242 | Class II chitinase; hydrolase, family 19 glycosida | 100.0 | |
| 2z37_A | 244 | Chitinase; family 19, conformational changes, hydr | 100.0 | |
| 2dkv_A | 309 | Chitinase; whole structure, oryza sativa L. japoni | 100.0 | |
| 3hbe_X | 204 | Class IV chitinase CHIA4-PA2; endochitinase, famil | 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 |
| >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 |
|---|
Probab=100.00 E-value=1e-81 Score=549.97 Aligned_cols=230 Identities=57% Similarity=1.161 Sum_probs=224.2
Q ss_pred ChhhhhcccCCCCCCCCCCCCHHHHHHHHHhCccCCCCCCcchhhHHHHHhhhhcccccCCCCCCCCCCCcccccccccc
Q 026315 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETTGGWPDAPGGEYAWGYCFISE 80 (240)
Q Consensus 1 ~f~~~f~~~~~~~~~~~~~~ty~~fi~A~~~~~~F~~~g~~~t~~re~A~FLAq~~hETg~~~~~~~~~~~~~g~~~~~E 80 (240)
+||+|||+||++.||+++||||++||+|+++||+|+++|+.+++||||||||||++|||++++...++++|+|||||++|
T Consensus 11 ~f~~~~~~rn~~~c~~~~fYty~~fi~Aa~~fp~F~~tg~~~~~krElAaFlA~~~hET~gg~~~a~~g~~~wg~~~~~E 90 (242)
T 3w3e_A 11 LFDQLLKHRNDQACEGKGFYSYNAFITAARSFAAFGTTGDSNTRKREVAAFLAQTSHETTGGAATSPDGPYAWGYCFVTE 90 (242)
T ss_dssp HHHHHTTTTTSTTSSCTTCSCHHHHHHHHHTSTTTTCSSSHHHHHHHHHHHHHHHHHHTCCCCTTSTTCGGGCTTCCSBC
T ss_pred HHHHHhhccCCCCCCCCCcccHHHHHHHHHhhhhhcCCCCchhhHHHHHHHHhhcccccCCCcccCCCCccceEEEEeec
Confidence 59999999999999999999999999999999999999999999999999999999999888999999999999999999
Q ss_pred cCCCCCCCCCCCCCC--CCcccCCCccccchHHHHHHHhhcCCCCcccCCccccccCchhhhhhhHHHhHhCCCCCCCcc
Q 026315 81 VSPPSDYCDPNYPCR--GKYYGRGPIQLSWNYNYLRCGEGLGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCH 158 (240)
Q Consensus 81 ~~~~~~y~~~~~p~~--~~Y~GRG~IQLTg~~NY~~~~~~lg~~~dl~~nPdlva~d~~~A~~sA~wfW~~~~~~~~s~~ 158 (240)
+.+...||+..|||. ++|||||+||||||+||+++++++++ |||+|||+|++||.+|+++|+||||+.+.++||+|
T Consensus 91 ~~~~~~YC~~~~Pc~dG~~Y~GRG~IQLTg~~NY~~~g~~lg~--Dll~nPdlva~dp~~a~~sA~wfW~t~~~~kps~h 168 (242)
T 3w3e_A 91 RDKSNRYCDGSGPCSAGKSYYGRGPIQLTHNYNYNAAGRALGV--DLINNPDLVARDAVVSFKTALWFWMTPQGNKPSCH 168 (242)
T ss_dssp SCCSCCCCCSSSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTS--CTTTCTTHHHHCHHHHHHHHHHHHHCCBTTBCCHH
T ss_pred ccCcccccccCCCCCCCCceecCCcccCCcHHHHHHHHHHhCC--ccccCHHHHhhCHHHHHHHHHhhheeCCCCCCchh
Confidence 988789999779997 99999999999999999999999999 99999999999999999999999999999999999
Q ss_pred hhhcccCCCCccccccCCCCcccccceeeeCccccCCCCchHHHHHHHHHHHHHHHhCCCCCCCCcCCCCcCCC
Q 026315 159 EVIIDEWKPSANDVNAGRLPGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYG 232 (240)
Q Consensus 159 ~~~~~~w~~~~~d~~a~~~~~f~~vt~iINGg~ec~~~~~~g~~~R~~~y~~~~~~lgv~~g~~l~c~~~~~~~ 232 (240)
++|+|+|+|+..|..+++.++|+.||+|||||+||+++..+++++|+++|++++++|||++|++|+|++||||.
T Consensus 169 ~vi~g~w~p~~aD~~agr~~gfg~tt~iINGGlECg~~~~~~~~dRi~~Y~r~~~~Lgv~~G~nl~C~~q~~f~ 242 (242)
T 3w3e_A 169 DVITNRWTPSAADKAANRVPGFGVITNIINGGLECGKGPTPASGDRIGFYKRYCDVFGVSYGPNLNCRDQRPFG 242 (242)
T ss_dssp HHHTTCCCCCHHHHHTTCCSSHHHHHHHHHHHHHSSSSCCHHHHHHHHHHHHHHHHHTCCCCSCCCCTTCCCCC
T ss_pred hhhhccCCCccchhhhcccCChhhheeeecCccccCCCCchHHHHHHHHHHHHHHHhCCCCCCCcCcccCCCCC
Confidence 99999999999999999889999999999999999999999999999999999999999999999999999995
|
| >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 |
|---|
| >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 |
|---|
| >2z37_A Chitinase; family 19, conformational changes, hydrolase; 1.53A {Brassica juncea} PDB: 2z38_A 2z39_A | 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 |
|---|
| >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 |
|---|
| >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 ![]() |
| 240 | ||||
| d1dxja_ | 242 | d.2.1.1 (A:) Plant class II chitinase {Jack bean ( | 1e-107 | |
| d2baaa_ | 243 | d.2.1.1 (A:) Plant class II chitinase {Barley (Hor | 1e-102 |
| >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 = 307 bits (788), Expect = e-107
Identities = 131/234 (55%), Positives = 167/234 (71%), Gaps = 4/234 (1%)
Query: 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETT 60
+FD LL++RND C +GFY+Y+AF+ AA++F GFG +G+ RKRE+AAF AQT HETT
Sbjct: 10 LFDQLLKHRNDPACEGKGFYSYNAFVTAARSFGGFGTTGDTNTRKREVAAFLAQTSHETT 69
Query: 61 GGWPDAPGGEYAWGYCFISEVSPPSDYCDPNYPCRG--KYYGRGPIQLSWNYNYLRCGEG 118
GG +P G YAWGYCF++E + YCDP PC YYGRGPIQL+ NYNY + G
Sbjct: 70 GGAAGSPDGPYAWGYCFVTERDKSNKYCDPGTPCPAGKSYYGRGPIQLTHNYNYAQAGRA 129
Query: 119 LGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPSCHEVIIDEWKPSANDVNAGRLP 178
LG+ NNPDL+A D V+SFK+AIWFWMT Q KPSCH+VI + W PSA DV A R P
Sbjct: 130 LGVDLI--NNPDLVARDAVISFKTAIWFWMTPQGNKPSCHDVITNRWTPSAADVAANRTP 187
Query: 179 GYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYG 232
G+G+ TNIINGGIECG+G + A +RIGF+ +C + G +L+C +QRP+G
Sbjct: 188 GFGVITNIINGGIECGRGPSPASGDRIGFYKRYCDVLHLSYGPNLNCRDQRPFG 241
|
| >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 | 240 | |||
| 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=2.1e-77 Score=523.69 Aligned_cols=230 Identities=60% Similarity=1.210 Sum_probs=224.3
Q ss_pred ChhhhhcccCCCCCCCCCCCCHHHHHHHHHhCccCCCCCCcchhhHHHHHhhhhcccccCCCCCCCCCCCcccccccccc
Q 026315 1 MFDDLLEYRNDERCPARGFYTYDAFIEAAQAFPGFGNSGNETMRKREIAAFFAQTGHETTGGWPDAPGGEYAWGYCFISE 80 (240)
Q Consensus 1 ~f~~~f~~~~~~~~~~~~~~ty~~fi~A~~~~~~F~~~g~~~t~~re~A~FLAq~~hETg~~~~~~~~~~~~~g~~~~~E 80 (240)
|||+|||+||++.||+++||||++||+|+++||+|+++|+.++++||+|+||||++|||++++..+|+++|+|||++.+|
T Consensus 10 ~F~~~fp~r~~~~c~~~~fYty~~fi~Aa~~fp~F~~tg~~~~~krElAaFlAq~~hET~g~~~~~e~~~~~~g~~~~~e 89 (243)
T d2baaa_ 10 QFDRMLLHRNDGACQAKGFYTYDAFVAAAAAFPGFGTTGSADAQKREVAAFLAQTSHETTGGWATAPDGAFAWGYCFKQE 89 (243)
T ss_dssp HHHHHTTTTTSTTSTTTTTCCHHHHHHHHTTSTTTTCSSCHHHHHHHHHHHHHHHHHHTCCCCTTCTTCGGGCTTCCSBC
T ss_pred HHHHHhhcCCCCCCCCCCCCcHHHHHHHHHhchhhcCCCchhhhHHHHHHhhcCcccccCCCcccCCCCchhhcccchhc
Confidence 69999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cCCCCCCCC--CCCCCC--CCcccCCCccccchHHHHHHHhhcCCCCcccCCccccccCchhhhhhhHHHhHhCCCCCCC
Q 026315 81 VSPPSDYCD--PNYPCR--GKYYGRGPIQLSWNYNYLRCGEGLGLGEELLNNPDLLATDPVLSFKSAIWFWMTAQPPKPS 156 (240)
Q Consensus 81 ~~~~~~y~~--~~~p~~--~~Y~GRG~IQLTg~~NY~~~~~~lg~~~dl~~nPdlva~d~~~A~~sA~wfW~~~~~~~~s 156 (240)
.++..+||+ .++||. ++|||||+||||||+||+++++++++ ||+++||+|++||.+|+++|+||||+.+.++|+
T Consensus 90 ~~~~~~yc~~~~~~pc~~G~~Y~GRG~iQLT~~~NY~~~g~~~g~--dl~~~Pdlva~d~~~a~~sA~wfW~t~~~~~~s 167 (243)
T d2baaa_ 90 RGASSDYCTPSAQWPCAPGKRYYGRGPIQLSHNYNYGPAGRAIGV--DLLANPDLVATDATVGFKTAIWFWMTAQPPKPS 167 (243)
T ss_dssp CSCCCCCCCCCSSSCCCTTCCCCCBTTTTBCSHHHHHHHHHHHTS--CTTTCTTHHHHCHHHHHHHHHHHHHCCCTTSCC
T ss_pred cCCccccccCCCCCCCCCCCcccCCCcccccchhhHHHHHHHhCC--CccccccceeeccHHHHHHHHHHHhcCCCCCcc
Confidence 998899998 668987 99999999999999999999999999 899999999999999999999999999999999
Q ss_pred cchhhcccCCCCccccccCCCCcccccceeeeCccccCCCCchHHHHHHHHHHHHHHHhCCCCCCCCcCCCCcCCC
Q 026315 157 CHEVIIDEWKPSANDVNAGRLPGYGLTTNIINGGIECGQGGNAAVRNRIGFFTTFCGKFGIQPGDSLDCYNQRPYG 232 (240)
Q Consensus 157 ~~~~~~~~w~~~~~d~~a~~~~~f~~vt~iINGg~ec~~~~~~g~~~R~~~y~~~~~~lgv~~g~~l~c~~~~~~~ 232 (240)
+|++|+++|+|+..|..+++.++|+.||+|||||+||+++.+.++++|+++|++++++|||++|++|+|++|+||.
T Consensus 168 ~~~vi~g~w~p~~~d~a~~~~~gfg~tt~iINGg~ec~~~~~~~~~dRi~~Y~~~~~~lgv~~g~nl~C~~q~~f~ 243 (243)
T d2baaa_ 168 SHAVIAGQWSPSGADRAAGRVPGFGVITNIINGGIECGHGQDSRVADRIGFYKRYCDILGVGYGNNLDCYSQRPFA 243 (243)
T ss_dssp HHHHHTTCCCCCHHHHHTTCCSSHHHHHHHHHHHHHSSSSCCHHHHHHHHHHHHHHHHHTCCCCSCCCCTTSCCCC
T ss_pred HHHHHhccCCcccchhhhccCCCcceEEEEEECcccCCCCCchHHHHHHHHHHHHHHHhCCCCCCCcCCcCCCCCC
Confidence 9999999999999999888889999999999999999999999999999999999999999999999999999995
|
| >d1dxja_ d.2.1.1 (A:) Plant class II chitinase {Jack bean (Canavalia ensiformis) [TaxId: 3823]} | Back information, alignment and structure |
|---|