Citrus Sinensis ID: 040548


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70-
MSSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
cccccccccccccccccccHHHHHHHHHHHccccEEEEEcccccccccccccEEEEEEcccccEEEccccc
ccccccccccEcHHHcccEHHHHHHHHHHHccccEEEEEEccccccccccccEEEEEEccccEEccccEEc
mssscpagkgswpelvgmngEAAAHIIMaenpkvgattvdenAIVTADFRCDRVRVFVNdhgivtrvprig
mssscpagkgswPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTadfrcdrvrvfvndhgivtrvprig
MSSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
**************LVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRV****
******A****WPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
**********SWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
********KGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
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MSSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query71 2.2.26 [Sep-21-2011]
P1987368 Inhibitor of trypsin and N/A no 0.957 1.0 0.550 2e-14
P2407668 Glu S.griseus protease in N/A no 0.957 1.0 0.579 6e-14
P8238169 Proteinase inhibitor OS=L N/A no 0.957 0.985 0.550 1e-13
Q6XNP770 Protease inhibitor HPI OS N/A no 0.985 1.0 0.535 2e-13
Q0221494 Trypsin inhibitor 1 OS=Ni N/A no 0.985 0.744 0.458 4e-11
P20076119 Ethylene-responsive prote N/A no 0.985 0.588 0.444 3e-10
Q03199107 Proteinase inhibitor I-B N/A no 0.985 0.654 0.444 1e-09
P16231111 Wound-induced proteinase N/A no 0.971 0.621 0.471 1e-09
Q03198107 Proteinase inhibitor I-A N/A no 0.985 0.654 0.430 2e-09
P8697186 Trypsin inhibitor OS=Fago N/A no 0.901 0.744 0.492 1e-08
>sp|P19873|ITH5_CUCMA Inhibitor of trypsin and hageman factor OS=Cucurbita maxima PE=1 SV=1 Back     alignment and function desciption
 Score = 77.4 bits (189), Expect = 2e-14,   Method: Compositional matrix adjust.
 Identities = 38/69 (55%), Positives = 46/69 (66%), Gaps = 1/69 (1%)

Query: 3  SSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHG 62
          SSCP GK SWP LVG+ G  A  II  +NP V A  ++E   VT DFRC+RVR++VN  G
Sbjct: 1  SSCP-GKSSWPHLVGVGGSVAKAIIERQNPNVKAVILEEGTPVTKDFRCNRVRIWVNKRG 59

Query: 63 IVTRVPRIG 71
          +V   PRIG
Sbjct: 60 LVVSPPRIG 68




Specifically inhibits both trypsin and activated Hageman factor.
Cucurbita maxima (taxid: 3661)
>sp|P24076|BGIA_MOMCH Glu S.griseus protease inhibitor OS=Momordica charantia PE=1 SV=1 Back     alignment and function description
>sp|P82381|ICI_LINUS Proteinase inhibitor OS=Linum usitatissimum PE=1 SV=1 Back     alignment and function description
>sp|Q6XNP7|HPI_HEVBR Protease inhibitor HPI OS=Hevea brasiliensis GN=PI1 PE=1 SV=2 Back     alignment and function description
>sp|Q02214|ITR1_NICSY Trypsin inhibitor 1 OS=Nicotiana sylvestris PE=2 SV=1 Back     alignment and function description
>sp|P20076|IER1_SOLLC Ethylene-responsive proteinase inhibitor 1 OS=Solanum lycopersicum PE=3 SV=1 Back     alignment and function description
>sp|Q03199|IPIB_TOBAC Proteinase inhibitor I-B OS=Nicotiana tabacum GN=TIMPA PE=2 SV=1 Back     alignment and function description
>sp|P16231|ICI1_SOLPE Wound-induced proteinase inhibitor 1 OS=Solanum peruvianum PE=3 SV=1 Back     alignment and function description
>sp|Q03198|IPIA_TOBAC Proteinase inhibitor I-A OS=Nicotiana tabacum GN=TIMPB PE=2 SV=1 Back     alignment and function description
>sp|P86971|ITI_FAGTA Trypsin inhibitor OS=Fagopyrum tataricum PE=1 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query71
35748772769 Trypsin inhibitor [Medicago truncatula] 0.957 0.985 0.666 6e-19
22411704472 predicted protein [Populus trichocarpa] 1.0 0.986 0.638 1e-17
22409339680 predicted protein [Populus trichocarpa] 1.0 0.887 0.625 2e-17
25555192570 Glu S.griseus protease inhibitor, putati 0.915 0.928 0.676 1e-16
22411480066 predicted protein [Populus trichocarpa] 0.915 0.984 0.661 1e-16
14782328770 hypothetical protein VITISV_043736 [Viti 0.971 0.985 0.623 1e-16
25555997372 Inhibitor of trypsin and hageman factor, 0.901 0.888 0.671 2e-16
29773718670 unnamed protein product [Vitis vinifera] 0.971 0.985 0.608 3e-16
35657649970 PREDICTED: glu S.griseus protease inhibi 0.985 1.0 0.619 2e-15
22408617472 predicted protein [Populus trichocarpa] 0.985 0.972 0.563 3e-14
>gi|357487727|ref|XP_003614151.1| Trypsin inhibitor [Medicago truncatula] gi|355515486|gb|AES97109.1| Trypsin inhibitor [Medicago truncatula] Back     alignment and taxonomy information
 Score = 98.2 bits (243), Expect = 6e-19,   Method: Compositional matrix adjust.
 Identities = 46/69 (66%), Positives = 57/69 (82%), Gaps = 1/69 (1%)

Query: 3  SSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHG 62
          SSC  GK +WPELVG+NGEAAA IIM+EN  V A+T+ E+++ TADFRCDRVRVFV+   
Sbjct: 2  SSC-KGKKTWPELVGVNGEAAAQIIMSENSLVTASTLPEDSVFTADFRCDRVRVFVDKQD 60

Query: 63 IVTRVPRIG 71
          +VTRVP+IG
Sbjct: 61 VVTRVPKIG 69




Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224117044|ref|XP_002317460.1| predicted protein [Populus trichocarpa] gi|222860525|gb|EEE98072.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|224093396|ref|XP_002334836.1| predicted protein [Populus trichocarpa] gi|222875329|gb|EEF12460.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|255551925|ref|XP_002517007.1| Glu S.griseus protease inhibitor, putative [Ricinus communis] gi|223543642|gb|EEF45170.1| Glu S.griseus protease inhibitor, putative [Ricinus communis] Back     alignment and taxonomy information
>gi|224114800|ref|XP_002316860.1| predicted protein [Populus trichocarpa] gi|224117040|ref|XP_002317459.1| predicted protein [Populus trichocarpa] gi|222859925|gb|EEE97472.1| predicted protein [Populus trichocarpa] gi|222860524|gb|EEE98071.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|147823287|emb|CAN75275.1| hypothetical protein VITISV_043736 [Vitis vinifera] Back     alignment and taxonomy information
>gi|255559973|ref|XP_002521005.1| Inhibitor of trypsin and hageman factor, putative [Ricinus communis] gi|223539842|gb|EEF41422.1| Inhibitor of trypsin and hageman factor, putative [Ricinus communis] Back     alignment and taxonomy information
>gi|297737186|emb|CBI26387.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
>gi|356576499|ref|XP_003556368.1| PREDICTED: glu S.griseus protease inhibitor [Glycine max] gi|255631802|gb|ACU16268.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|224086174|ref|XP_002335221.1| predicted protein [Populus trichocarpa] gi|222833138|gb|EEE71615.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query71
TAIR|locus:206498170 AT2G38870 [Arabidopsis thalian 0.985 1.0 0.549 9.8e-16
UNIPROTKB|Q6XNP770 PI1 "Protease inhibitor HPI" [ 0.985 1.0 0.535 3e-14
TAIR|locus:2158397103 AT5G43570 [Arabidopsis thalian 0.957 0.660 0.561 5.6e-13
UNIPROTKB|Q4005984 Ica-2 "Chymotrypsin inhibitor 0.887 0.75 0.396 3.3e-08
TAIR|locus:210282285 AT3G46860 [Arabidopsis thalian 0.943 0.788 0.411 4.8e-07
TAIR|locus:208305896 AT3G50020 [Arabidopsis thalian 0.929 0.687 0.414 5.5e-06
TAIR|locus:2064981 AT2G38870 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 197 (74.4 bits), Expect = 9.8e-16, P = 9.8e-16
 Identities = 39/71 (54%), Positives = 49/71 (69%)

Query:     1 MSSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVND 60
             MS+ CP  K SWPEL G NG+ AA +I  ENP V A  + + + VTADFRCDRVRVFV+ 
Sbjct:     1 MSTECPR-KNSWPELTGTNGDYAAVVIERENPTVNAAVILDGSPVTADFRCDRVRVFVDG 59

Query:    61 HGIVTRVPRIG 71
             + IV + P+ G
Sbjct:    60 NRIVVKTPKSG 70




GO:0004867 "serine-type endopeptidase inhibitor activity" evidence=IEA;ISS
GO:0005576 "extracellular region" evidence=ISM
GO:0009611 "response to wounding" evidence=IEA;ISS
GO:0005618 "cell wall" evidence=IDA
GO:0050832 "defense response to fungus" evidence=IMP
GO:0015824 "proline transport" evidence=RCA
UNIPROTKB|Q6XNP7 PI1 "Protease inhibitor HPI" [Hevea brasiliensis (taxid:3981)] Back     alignment and assigned GO terms
TAIR|locus:2158397 AT5G43570 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
UNIPROTKB|Q40059 Ica-2 "Chymotrypsin inhibitor 2" [Hordeum vulgare (taxid:4513)] Back     alignment and assigned GO terms
TAIR|locus:2102822 AT3G46860 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2083058 AT3G50020 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q6XNP7HPI_HEVBRNo assigned EC number0.53520.98591.0N/Ano
P19873ITH5_CUCMANo assigned EC number0.55070.95771.0N/Ano
P82381ICI_LINUSNo assigned EC number0.55070.95770.9855N/Ano
P80211ATSI_AMACANo assigned EC number0.50720.95770.9855N/Ano
P24076BGIA_MOMCHNo assigned EC number0.57970.95771.0N/Ano

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Fail to connect to STRING server


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query71
pfam0028063 pfam00280, potato_inhibit, Potato inhibitor I fami 4e-28
>gnl|CDD|201130 pfam00280, potato_inhibit, Potato inhibitor I family Back     alignment and domain information
 Score = 94.9 bits (237), Expect = 4e-28
 Identities = 40/63 (63%), Positives = 44/63 (69%)

Query: 9  KGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVP 68
          K SWPELVG  GE A  II  ENP V    + E + VTADFRC+RVRVFVND+GIV R P
Sbjct: 1  KTSWPELVGKTGEEAKAIIEKENPDVDVVVLPEGSPVTADFRCNRVRVFVNDNGIVVRTP 60

Query: 69 RIG 71
           IG
Sbjct: 61 VIG 63


Length = 63

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 71
PF0028063 potato_inhibit: Potato inhibitor I family; InterPr 99.98
PF1172060 Inhibitor_I78: Peptidase inhibitor I78 family; Int 99.79
>PF00280 potato_inhibit: Potato inhibitor I family; InterPro: IPR000864 Peptide proteinase inhibitors can be found as single domain proteins or as single or multiple domains within proteins; these are referred to as either simple or compound inhibitors, respectively Back     alignment and domain information
Probab=99.98  E-value=4.1e-33  Score=160.97  Aligned_cols=63  Identities=63%  Similarity=1.030  Sum_probs=59.3

Q ss_pred             CCcchhccCCCHHHHHHHHHHhCCCccEEEecCCceecCcccCCeeEEEECCCCcEEecccCC
Q 040548            9 KGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG   71 (71)
Q Consensus         9 k~~wpelVG~~~~~A~~~i~~~~p~~~vrvl~pg~~vTmDy~~~RV~v~vD~~g~V~~vP~iG   71 (71)
                      |++||||||+++++|+++|++|||++++.+|++|+++|+||||+||+||+|++|+|+++|+||
T Consensus         1 K~sWPELVG~~~~~A~~~I~~e~P~v~v~vlp~gs~vt~df~~~RVrv~vd~~~~V~~~P~iG   63 (63)
T PF00280_consen    1 KTSWPELVGKSGEEAKAIIERENPDVTVVVLPEGSPVTMDFRCDRVRVFVDSNGIVVRVPRIG   63 (63)
T ss_dssp             -SB-GGGTTSBHHHHHHHHHHHSTTSEEEEEETTSEEESSBETTEEEEEEETTSBBES-SEEE
T ss_pred             CCCCchhcCCCHHHHHHHHHHHCCCCeEEEEeCCCCcCCCcCCCEEEEEECCCCeEEeCCCcC
Confidence            799999999999999999999999999999999999999999999999999999999999998



In many cases they are synthesised as part of a larger precursor protein, either as a prepropeptide or as an N-terminal domain associated with an inactive peptidase or zymogen. This domain prevents access of the substrate to the active site. Removal of the N-terminal inhibitor domain either by interaction with a second peptidase or by autocatalytic cleavage activates the zymogen. Other inhibitors interact direct with proteinases using a simple noncovalent lock and key mechanism; while yet others use a conformational change-based trapping mechanism that depends on their structural and thermodynamic properties. This family of proteinase inhibitors belong to MEROPS inhibitor family I13, clan IG. They inhibit peptidases of the S1 (IPR001254 from INTERPRO) and S8 (IPR000209 from INTERPRO) families []. Potato inhibitor type I sequences are not solely restricted to potatoes but are found in other plant species for example: barley endosperm chymotrypsin inhibitor [], and pumpkin trypsin inhibitor. Exceptions are found in leech's, e.g.Hirudo medicinalis (Medicinal leech), but not other metazoa []. In general, the proteins have retained a specificity towards chymotrypsin-like and elastase-like proteases []. Structurally these inhibitors are small (60 to 90 residues) and in contrast with other families of protease inhibitors, they lack disulphide bonds. The inhibitor is a wedge-shaped molecule, its pointed edge formed by the protease-binding loop, which contains the scissile bond. The loop binds tightly to the protease active site, subsequent cleavage of the scissile bond causing inhibition of the enzyme []. The inhibitors (designated type I and II) are synthesised in potato tubers, increasing in concentration as the tuber develops. Synthesis of the inhibitors throughout the plant is also induced by leaf damage; this systemic response being triggered by the release of a putative plant hormone []. Examples found in the bacteria and archaea are probable false positives.; GO: 0004867 serine-type endopeptidase inhibitor activity, 0009611 response to wounding; PDB: 1TEC_I 1SBN_I 1ACB_I 1EGP_A 3TEC_I 2SEC_I 1EGL_A 2TEC_I 1SIB_I 1MEE_I ....

>PF11720 Inhibitor_I78: Peptidase inhibitor I78 family; InterPro: IPR021719 This family includes Aspergillus elastase inhibitor and belongs to MEROPS peptidase inhibitor family I78 Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query71
1tin_A69 Three-Dimensional Structure In Solution Of Cucurbit 2e-15
1mit_A69 Recombinant Cucurbita Maxima Trypsin Inhibitor V (R 2e-15
1dwm_A70 Solution Structure Of Linum Usitatissinum Trypsin I 1e-14
1vbw_A68 Crystal Structure Of Bitter Gourd Trypsin Inhibitor 4e-14
3rdy_A79 Crystal Structure Of Buckwheat Trypsin Inhibitor Rb 6e-11
1tm5_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 2e-09
1coa_I64 The Effect Of Cavity Creating Mutations In The Hydr 3e-09
3ci2_A66 Refinement Of The Three-Dimensional Solution Struct 3e-09
1ypc_I64 Direct Observation Of Better Hydration At The N-Ter 4e-09
1lw6_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 4e-09
1tm3_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 6e-09
2ci2_I83 Crystal And Molecular Structure Of The Serine Prote 6e-09
1tm1_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 6e-09
1tm7_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 6e-09
1tm4_I64 Crystal Structure Of The Complex Of Subtilsin Bpn'w 7e-09
1ypa_I64 Direct Observation Of Better Hydration At The N-Ter 8e-09
1ypb_I64 Direct Observation Of Better Hydration At The N-Ter 8e-09
1tmg_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 9e-09
1y3b_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 1e-08
1y4a_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 1e-08
1y34_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 2e-08
1y1k_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 3e-08
1y33_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 3e-08
1to1_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 4e-08
1y3d_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 5e-08
1y48_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 5e-08
1y3c_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 5e-08
1y3f_I64 Crystal Structure Of The Complex Of Subtilisin Bpn' 9e-08
1cis_A66 Context Dependence Of Protein Secondary Structure F 1e-07
1hym_A45 Hydrolyzed Trypsin Inhibitor (Cmti-V, Minimized Ave 4e-05
1cse_I70 The High-Resolution X-Ray Crystal Structure Of The 1e-04
1mee_I64 The Complex Between The Subtilisin From A Mesophili 1e-04
4b2a_B66 Structure Of The Factor Xa-Like Trypsin Variant Tri 1e-04
4b1t_B70 Structure Of The Factor Xa-Like Trypsin Variant Tri 1e-04
1sbn_I70 Refined Crystal Structures Of Subtilisin Novo In Co 1e-04
4b2b_B71 Structure Of The Factor Xa-Like Trypsin Variant Tri 1e-04
4h4f_B70 Crystal Structure Of Human Chymotrypsin C (ctrc) Bo 1e-04
1tec_I70 Crystallographic Refinement By Incorporation Of Mol 2e-04
1sib_I70 Refined Crystal Structures Of Subtilisin Novo In Co 3e-04
>pdb|1TIN|A Chain A, Three-Dimensional Structure In Solution Of Cucurbita Maxima Trypsin Inhibitor-V Determined By Nmr Spectroscopy Length = 69 Back     alignment and structure

Iteration: 1

Score = 77.4 bits (189), Expect = 2e-15, Method: Compositional matrix adjust. Identities = 38/69 (55%), Positives = 46/69 (66%), Gaps = 1/69 (1%) Query: 3 SSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHG 62 SSCP GK SWP LVG+ G A II +NP V A ++E VT DFRC+RVR++VN G Sbjct: 2 SSCP-GKSSWPHLVGVGGSVAKAIIERQNPNVKAVILEEGTPVTKDFRCNRVRIWVNKRG 60 Query: 63 IVTRVPRIG 71 +V PRIG Sbjct: 61 LVVSPPRIG 69
>pdb|1MIT|A Chain A, Recombinant Cucurbita Maxima Trypsin Inhibitor V (Rcmti-V) (Nmr, Minimized Average Structure) Length = 69 Back     alignment and structure
>pdb|1DWM|A Chain A, Solution Structure Of Linum Usitatissinum Trypsin Inhibitor (Luti) Length = 70 Back     alignment and structure
>pdb|1VBW|A Chain A, Crystal Structure Of Bitter Gourd Trypsin Inhibitor Length = 68 Back     alignment and structure
>pdb|3RDY|A Chain A, Crystal Structure Of Buckwheat Trypsin Inhibitor Rbti At 1.84 Angstrom Resolution Length = 79 Back     alignment and structure
>pdb|1TM5|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 M59a Mutant Length = 64 Back     alignment and structure
>pdb|1COA|I Chain I, The Effect Of Cavity Creating Mutations In The Hydrophobic Core Of Chymotrypsin Inhibitor 2 Length = 64 Back     alignment and structure
>pdb|3CI2|A Chain A, Refinement Of The Three-Dimensional Solution Structure Of Barley Serine Proteinase Inhibitor 2 And Comparison With The Structures In Crystals Length = 66 Back     alignment and structure
>pdb|1YPC|I Chain I, Direct Observation Of Better Hydration At The N-Terminus Of An Alpha-Helix With Glycine Rather Than Alanine As N-Cap Length = 64 Back     alignment and structure
>pdb|1LW6|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 At 1.5 Angstrom Resolution Length = 64 Back     alignment and structure
>pdb|1TM3|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 M59k Mutant Length = 64 Back     alignment and structure
>pdb|2CI2|I Chain I, Crystal And Molecular Structure Of The Serine Proteinase Inhibitor Ci-2 From Barley Seeds Length = 83 Back     alignment and structure
>pdb|1TM1|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 Length = 64 Back     alignment and structure
>pdb|1TM7|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 M59y Mutant Length = 64 Back     alignment and structure
>pdb|1TM4|I Chain I, Crystal Structure Of The Complex Of Subtilsin Bpn'with Chymotrypsin Inhibitor 2 M59g Mutant Length = 64 Back     alignment and structure
>pdb|1YPA|I Chain I, Direct Observation Of Better Hydration At The N-Terminus Of An Alpha-Helix With Glycine Rather Than Alanine As N-Cap Length = 64 Back     alignment and structure
>pdb|1YPB|I Chain I, Direct Observation Of Better Hydration At The N-Terminus Of An Alpha-Helix With Glycine Rather Than Alanine As N-Cap Length = 64 Back     alignment and structure
>pdb|1TMG|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 M59f Mutant Length = 64 Back     alignment and structure
>pdb|1Y3B|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 E60s Mutant Length = 64 Back     alignment and structure
>pdb|1Y4A|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 M59r/e60s Mutant Length = 64 Back     alignment and structure
>pdb|1Y34|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 E60a Mutant Length = 64 Back     alignment and structure
>pdb|1Y1K|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 T58a Mutant Length = 64 Back     alignment and structure
>pdb|1Y33|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 T58p Mutant Length = 64 Back     alignment and structure
>pdb|1TO1|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 Y61a Mutant Length = 64 Back     alignment and structure
>pdb|1Y3D|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 R67a Mutant Length = 64 Back     alignment and structure
>pdb|1Y48|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 R65a Mutant Length = 64 Back     alignment and structure
>pdb|1Y3C|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 R62a Mutant Length = 64 Back     alignment and structure
>pdb|1Y3F|I Chain I, Crystal Structure Of The Complex Of Subtilisin Bpn' With Chymotrypsin Inhibitor 2 F69a Mutant Length = 64 Back     alignment and structure
>pdb|1CIS|A Chain A, Context Dependence Of Protein Secondary Structure Formation. The Three-Dimensional Structure And Stability Of A Hybrid Between Chymotrypsin Inhibitor 2 And Helix E From Subtilisin Carlsberg Length = 66 Back     alignment and structure
>pdb|1HYM|A Chain A, Hydrolyzed Trypsin Inhibitor (Cmti-V, Minimized Average Nmr Structure) Length = 45 Back     alignment and structure
>pdb|1CSE|I Chain I, The High-Resolution X-Ray Crystal Structure Of The Complex Formed Between Subtilisin Carlsberg And Eglin C, An Elastase Inhibitor From The Leech Hirudo Medicinalis. Structural Analysis, Subtilisin Structure And Interface Geometry Length = 70 Back     alignment and structure
>pdb|1MEE|I Chain I, The Complex Between The Subtilisin From A Mesophilic Bacterium And The Leech Inhibitor Eglin-C Length = 64 Back     alignment and structure
>pdb|4B2A|B Chain B, Structure Of The Factor Xa-Like Trypsin Variant Triple-Ala (Tga) In Complex With Eglin C Length = 66 Back     alignment and structure
>pdb|4B1T|B Chain B, Structure Of The Factor Xa-Like Trypsin Variant Triple-Ala ( Ta) In Complex With Eglin C Length = 70 Back     alignment and structure
>pdb|1SBN|I Chain I, Refined Crystal Structures Of Subtilisin Novo In Complex With Wild-Type And Two Mutant Eglins. Comparison With Other Serine Proteinase Inhibitor Complexes Length = 70 Back     alignment and structure
>pdb|4B2B|B Chain B, Structure Of The Factor Xa-Like Trypsin Variant Triple-Ala (Tgpa) In Complex With Eglin C Length = 71 Back     alignment and structure
>pdb|4H4F|B Chain B, Crystal Structure Of Human Chymotrypsin C (ctrc) Bound To Inhibitor Eglin C From Hirudo Medicinalis Length = 70 Back     alignment and structure
>pdb|1TEC|I Chain I, Crystallographic Refinement By Incorporation Of Molecular Dynamics. The Thermostable Serine Protease Thermitase Complexed With Eglin-C Length = 70 Back     alignment and structure
>pdb|1SIB|I Chain I, Refined Crystal Structures Of Subtilisin Novo In Complex With Wild-Type And Two Mutant Eglins. Comparison With Other Serine Proteinase Inhibitor Complexes Length = 70 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query71
1dwm_A70 LUTI, linum usitatissinum trypsin inhibitor; serin 3e-30
1vbw_A68 Trypsin inhibitor BGIT; BGTI, protein binding; HET 4e-30
1mit_A69 RCMTI-V, trypsin inhibitor V; serine protease inhi 1e-29
3rdy_A79 BWI-1=protease inhibitor/trypsin inhibitor; serine 1e-29
1to2_I64 Chymotrypsin inhibitor 2; serine protease, hydrola 3e-28
1cse_I70 Eglin C; complex(serine proteinase-inhibitor); 1.2 4e-28
2ci2_I83 Chymotrypsin inhibitor 2; proteinase inhibitor (ch 4e-28
1hym_A45 CMTI-V, hydrolyzed cucurbita maxima trypsin inhibi 4e-15
1cq4_A47 Protein (serine proteinase inhibitor 2); serine pr 5e-09
1hym_B26 CMTI-V, hydrolyzed cucurbita maxima trypsin inhibi 7e-06
>1dwm_A LUTI, linum usitatissinum trypsin inhibitor; serine proteinase inhibitor; NMR {Linum usitatissimum} SCOP: d.40.1.1 Length = 70 Back     alignment and structure
 Score =  100 bits (250), Expect = 3e-30
 Identities = 38/69 (55%), Positives = 45/69 (65%), Gaps = 1/69 (1%)

Query: 2  SSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDH 61
          S  CP GK +WPELVG +G  AA  +  EN  V A  + E + +T DFRCDRV V VNDH
Sbjct: 2  SRRCP-GKNAWPELVGKSGNMAAATVERENRNVHAIVLKEGSAMTKDFRCDRVWVIVNDH 60

Query: 62 GIVTRVPRI 70
          G+VT VP I
Sbjct: 61 GVVTSVPHI 69


>1vbw_A Trypsin inhibitor BGIT; BGTI, protein binding; HET: TLA; 0.93A {Momordica charantia} Length = 68 Back     alignment and structure
>1mit_A RCMTI-V, trypsin inhibitor V; serine protease inhibitor (RCMTI-V); NMR {Cucurbita maxima} SCOP: d.40.1.1 PDB: 1tin_A Length = 69 Back     alignment and structure
>3rdy_A BWI-1=protease inhibitor/trypsin inhibitor; serine protease inhibitor, potato inhibitor I, trypsin inhib trypsin, hydrolase inhibitor; 1.84A {Fagopyrum esculentum} PDB: 3rdz_C Length = 79 Back     alignment and structure
>1to2_I Chymotrypsin inhibitor 2; serine protease, hydrolase; HET: CIT 15P; 1.30A {Hordeum vulgare subsp} SCOP: d.40.1.1 PDB: 1tm3_I* 1tm5_I* 1tm1_I* 1tm7_I* 1tm4_I* 1y4a_I* 1y4d_I 1tmg_I* 1lw6_I 1y3b_I* 1y1k_I* 1y34_I* 1y48_I* 1y3d_I* 1y3c_I* 1y33_I* 1to1_I* 1y3f_I* 3ci2_A 1coa_I ... Length = 64 Back     alignment and structure
>1cse_I Eglin C; complex(serine proteinase-inhibitor); 1.20A {Hirudo medicinalis} SCOP: d.40.1.1 PDB: 2sec_I 2tec_I 1egl_A 1tec_I 1acb_I 3tec_I 1sib_I 1sbn_I 1mee_I 1egp_A 1egp_B Length = 70 Back     alignment and structure
>2ci2_I Chymotrypsin inhibitor 2; proteinase inhibitor (chymotrypsin); 2.00A {Hordeum vulgare} SCOP: d.40.1.1 PDB: 2sni_I Length = 83 Back     alignment and structure
>1hym_A CMTI-V, hydrolyzed cucurbita maxima trypsin inhibitor V; hydrolase (serine proteinase); NMR {Cucurbita maxima} SCOP: d.40.1.1 Length = 45 Back     alignment and structure
>1cq4_A Protein (serine proteinase inhibitor 2); serine protease inhibitor, polyglutamine insertion mutant, subtilisin- chymotrypsin inhibitor-2; 1.80A {Hordeum vulgare} SCOP: d.40.1.1 Length = 47 Back     alignment and structure
>1hym_B CMTI-V, hydrolyzed cucurbita maxima trypsin inhibitor V; hydrolase (serine proteinase); NMR {Cucurbita maxima} SCOP: d.40.1.1 Length = 26 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query71
1mit_A69 RCMTI-V, trypsin inhibitor V; serine protease inhi 100.0
1vbw_A68 Trypsin inhibitor BGIT; BGTI, protein binding; HET 100.0
1dwm_A70 LUTI, linum usitatissinum trypsin inhibitor; serin 100.0
1to2_I64 Chymotrypsin inhibitor 2; serine protease, hydrola 100.0
3rdy_A79 BWI-1=protease inhibitor/trypsin inhibitor; serine 100.0
2ci2_I83 Chymotrypsin inhibitor 2; proteinase inhibitor (ch 100.0
1cse_I70 Eglin C; complex(serine proteinase-inhibitor); 1.2 100.0
1cq4_A47 Protein (serine proteinase inhibitor 2); serine pr 99.91
1hym_A45 CMTI-V, hydrolyzed cucurbita maxima trypsin inhibi 99.82
1hym_B26 CMTI-V, hydrolyzed cucurbita maxima trypsin inhibi 99.32
>1mit_A RCMTI-V, trypsin inhibitor V; serine protease inhibitor (RCMTI-V); NMR {Cucurbita maxima} SCOP: d.40.1.1 PDB: 1tin_A Back     alignment and structure
Probab=100.00  E-value=2.8e-37  Score=179.80  Aligned_cols=69  Identities=55%  Similarity=1.012  Sum_probs=67.1

Q ss_pred             CCCCCCCCCcchhccCCCHHHHHHHHHHhCCCccEEEecCCceecCcccCCeeEEEECCCCcEEecccCC
Q 040548            2 SSSCPAGKGSWPELVGMNGEAAAHIIMAENPKVGATTVDENAIVTADFRCDRVRVFVNDHGIVTRVPRIG   71 (71)
Q Consensus         2 ~~~c~~~k~~wpelVG~~~~~A~~~i~~~~p~~~vrvl~pg~~vTmDy~~~RV~v~vD~~g~V~~vP~iG   71 (71)
                      .|.|+ +|++||||||+++++|+.+|++|+|++.+|+|+||+++|||||++|||||+|++|+|+++|+||
T Consensus         1 ~~~c~-~K~sWpELVG~~~~~A~~~I~~d~p~v~v~vl~~g~~vT~Dfr~~RV~V~vD~~g~V~~vP~vG   69 (69)
T 1mit_A            1 GSSCP-GKSSWPHLVGVGGSVAKAIIERQNPNVKAVILEEGTPVTKDFRCNRVRIWVNKRGLVVSPPRIG   69 (69)
T ss_dssp             CCCCS-SCSCCCCCTTSHHHHHHHHHHHHCTTSEEEEEETTCCCCSSCCTTEEEEEEETTTEEECCSSCC
T ss_pred             CCCCC-CcCcCHHHcCccHHHHHHHHHHHCCCCeEEEecCCCccCCCcCCCEEEEEECCCCcEEeCCcCC
Confidence            36798 9999999999999999999999999999999999999999999999999999999999999998



>1vbw_A Trypsin inhibitor BGIT; BGTI, protein binding; HET: TLA; 0.93A {Momordica charantia} Back     alignment and structure
>1dwm_A LUTI, linum usitatissinum trypsin inhibitor; serine proteinase inhibitor; NMR {Linum usitatissimum} SCOP: d.40.1.1 Back     alignment and structure
>1to2_I Chymotrypsin inhibitor 2; serine protease, hydrolase; HET: CIT 15P; 1.30A {Hordeum vulgare subsp} SCOP: d.40.1.1 PDB: 1tm3_I* 1tm5_I* 1tm1_I* 1tm7_I* 1tm4_I* 1y4a_I* 1y4d_I 1tmg_I* 1lw6_I 1y3b_I* 1y1k_I* 1y34_I* 1y48_I* 1y3d_I* 1y3c_I* 1y33_I* 1to1_I* 1y3f_I* 3ci2_A 1coa_I ... Back     alignment and structure
>3rdy_A BWI-1=protease inhibitor/trypsin inhibitor; serine protease inhibitor, potato inhibitor I, trypsin inhib trypsin, hydrolase inhibitor; 1.84A {Fagopyrum esculentum} SCOP: d.40.1.0 PDB: 3rdz_C Back     alignment and structure
>2ci2_I Chymotrypsin inhibitor 2; proteinase inhibitor (chymotrypsin); 2.00A {Hordeum vulgare} SCOP: d.40.1.1 PDB: 2sni_I Back     alignment and structure
>1cse_I Eglin C; complex(serine proteinase-inhibitor); 1.20A {Hirudo medicinalis} SCOP: d.40.1.1 PDB: 2sec_I 2tec_I 1egl_A 1tec_I 1acb_I 3tec_I 1sib_I 1sbn_I 1mee_I 1egp_A 1egp_B Back     alignment and structure
>1cq4_A Protein (serine proteinase inhibitor 2); serine protease inhibitor, polyglutamine insertion mutant, subtilisin- chymotrypsin inhibitor-2; 1.80A {Hordeum vulgare} SCOP: d.40.1.1 Back     alignment and structure
>1hym_A CMTI-V, hydrolyzed cucurbita maxima trypsin inhibitor V; hydrolase (serine proteinase); NMR {Cucurbita maxima} SCOP: d.40.1.1 Back     alignment and structure
>1hym_B CMTI-V, hydrolyzed cucurbita maxima trypsin inhibitor V; hydrolase (serine proteinase); NMR {Cucurbita maxima} SCOP: d.40.1.1 Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 71
g1hym.168 d.40.1.1 (A:,B:) Trypsin inhibitor V {Pumpkin (Cuc 6e-31
d1dwma_69 d.40.1.1 (A:) Trypsin inhibitor LUTI {Flax (Linum 6e-30
d1to2i_64 d.40.1.1 (I:) Chymotrypsin inhibitor CI-2 {Barley 6e-29
d1csei_63 d.40.1.1 (I:) Eglin C {Leech (Hirudo medicinalis) 2e-26
>d1dwma_ d.40.1.1 (A:) Trypsin inhibitor LUTI {Flax (Linum usitatissimum) [TaxId: 4006]} Length = 69 Back     information, alignment and structure
>d1to2i_ d.40.1.1 (I:) Chymotrypsin inhibitor CI-2 {Barley (Hordeum vulgare) [TaxId: 4513]} Length = 64 Back     information, alignment and structure
>d1csei_ d.40.1.1 (I:) Eglin C {Leech (Hirudo medicinalis) [TaxId: 6421]} Length = 63 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query71
g1hym.168 Trypsin inhibitor V {Pumpkin (Cucurbita maxima) [T 100.0
d1dwma_69 Trypsin inhibitor LUTI {Flax (Linum usitatissimum) 100.0
d1to2i_64 Chymotrypsin inhibitor CI-2 {Barley (Hordeum vulga 100.0
d1csei_63 Eglin C {Leech (Hirudo medicinalis) [TaxId: 6421]} 99.97
d1pyya161 Penicillin-binding protein 2x (pbp-2x), c-terminal 94.04
d1pyya258 Penicillin-binding protein 2x (pbp-2x), c-terminal 90.78
>d1dwma_ d.40.1.1 (A:) Trypsin inhibitor LUTI {Flax (Linum usitatissimum) [TaxId: 4006]} Back     information, alignment and structure
>d1to2i_ d.40.1.1 (I:) Chymotrypsin inhibitor CI-2 {Barley (Hordeum vulgare) [TaxId: 4513]} Back     information, alignment and structure
>d1csei_ d.40.1.1 (I:) Eglin C {Leech (Hirudo medicinalis) [TaxId: 6421]} Back     information, alignment and structure
>d1pyya1 d.11.1.1 (A:632-692) Penicillin-binding protein 2x (pbp-2x), c-terminal domain {Streptococcus pneumoniae [TaxId: 1313]} Back     information, alignment and structure
>d1pyya2 d.11.1.1 (A:693-750) Penicillin-binding protein 2x (pbp-2x), c-terminal domain {Streptococcus pneumoniae [TaxId: 1313]} Back     information, alignment and structure