1C2A,1C2A,1BBI,1PBI,1TAB,1PI2


Conserved Protein Domain Family
BBI

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cd00023: BBI 
Click on image for an interactive view with Cn3D
Bowman-Birk type proteinase inhibitor (BBI); family of plant serine protease inhibitors that block trypsin or chymotrypsin.They are either single-headed (one reactive site, one inactive site, present mainly in monocotyledonous seeds) or double-headed (two reactive sites, present mainly in dicotyledonous seeds).
Statistics
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PSSM-Id: 237990
Aligned: 20 rows
Threshold Bit Score: 34.273
Created: 1-Nov-2000
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
reactive loopsprotease
Conserved site includes 9 residues -Click on image for an interactive view with Cn3D
Feature 1:reactive loops
Evidence:
  • Comment:variable length loop includes unaligned region
  • Comment:in some inhibitors only one site is active

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1              ###     #                   ###     ##               
1C2A_A     65 CCDka---iCTRsnpptCRCVDEV--KKCAPTCKTCLPSRsr-psRRVCIDSyfg-pvPPRC 119 barley
1C2A_A      6 CCDea---vCTRsippiCTCMDEV--FECPKTCKSCGPSMgd-psRRICQDQyvg-dpGPIC 60  barley
1TAB_I     18 CCDqc---sCTKsmppkCRCSDIRl-NSCHSACKSCACTYsi-paKCFCTDInd--fcYEPC 72  adzuki bean
7489819   115 CCDfa---vCTRdyipyCQCGDVV--ESCPSNCKACKLVEsd-ppRYRCLDVfhg-ypGPKC 169 Zea mays
124032      8 CCDlq---tCTKsipafCRCRDLL--EQCSDACKECGKVRdsdppRYICQDVyrg-ipAPMC 63  foxtail millet
124021      9 CCDia---mCTRsippiCRCVDKV--DRCSDACKDCEETEd---nRHVCFDTyig-dpGPTC 61  Job's tears
6166242   134 CCDka---fCNKmnpptCRCMDEV--KECADACKDCQRVEsseppRYVCKDRftg-hpGPVC 189 Oryza sativa
6166242    66 CCDnie-rlPTKtnppqWRCNDELepSQCTAACKSCREAPgpfpgKLICEDIywgadpGPFC 126 Oryza sativa
7489819    53 CCDyvtkepFIRpp--rWRCNDVV--DKCSADCQECEESPag--dGFVCRDWifsllePPVC 108 Zea mays
2130161     2 ACSec---vCPLreeykCYCTDTY--SDCPGFCKTCKAEFg----KYICLDLi----sPNDC 50  pineapple

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