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2NNR

Crystal structure of chagasin, cysteine protease inhibitor from Trypanosoma cruzi

Functional Information from GO Data
ChainGOidnamespacecontents
A0004869molecular_functioncysteine-type endopeptidase inhibitor activity
A0005515molecular_functionprotein binding
A0009986cellular_componentcell surface
A0020016cellular_componentciliary pocket
A0031410cellular_componentcytoplasmic vesicle
B0004869molecular_functioncysteine-type endopeptidase inhibitor activity
B0005515molecular_functionprotein binding
B0009986cellular_componentcell surface
B0020016cellular_componentciliary pocket
B0031410cellular_componentcytoplasmic vesicle
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE SO4 A 1001
ChainResidue
AASN29
BHOH3094
AGLY68
AGOL3001
AGOL3002
AHOH3052
AHOH3074
AHOH3107
BASN29
BHOH3010

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 2001
ChainResidue
BPRO60
BASP61
BSER62

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 3001
ChainResidue
ASO41001
BLYS7
BPRO27
BTRP36
BTYR89
BGLU101
BHOH3017
BHOH3094

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 3002
ChainResidue
ALYS7
APRO27
ATRP36
ATYR89
AGLU101
ASO41001
AHOH3025
AHOH3107
BHOH3012

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 3003
ChainResidue
AARG91
AARG91
ATRP93
ATHR94
AGOL3004

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 3004
ChainResidue
AARG91
ATRP93
AGOL3003
AHOH3082
BTHR31
BHOH3074

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL A 3005
ChainResidue
ASER97
AHIS98

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 3006
ChainResidue
AASN55
ALYS56
ATYR57
AHOH3024
AHOH3041
AHOH3060

site_idAC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 3007
ChainResidue
ATHR31
AGLY41
APRO92
AHOH3034
AHOH3035
BARG91
BHOH3078

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PDB entries from 2024-05-01

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