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4DOI

Crystal structure of Arabidopsis thaliana chalcone isomerase At3g55120 (AtCHI)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005783cellular_componentendoplasmic reticulum
A0005829cellular_componentcytosol
A0009411biological_processresponse to UV
A0009507cellular_componentchloroplast
A0009705cellular_componentplant-type vacuole membrane
A0009733biological_processresponse to auxin
A0009813biological_processflavonoid biosynthetic process
A0010224biological_processresponse to UV-B
A0016853molecular_functionisomerase activity
A0016872molecular_functionintramolecular lyase activity
A0042406cellular_componentextrinsic component of endoplasmic reticulum membrane
A0045430molecular_functionchalcone isomerase activity
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005783cellular_componentendoplasmic reticulum
B0005829cellular_componentcytosol
B0009411biological_processresponse to UV
B0009507cellular_componentchloroplast
B0009705cellular_componentplant-type vacuole membrane
B0009733biological_processresponse to auxin
B0009813biological_processflavonoid biosynthetic process
B0010224biological_processresponse to UV-B
B0016853molecular_functionisomerase activity
B0016872molecular_functionintramolecular lyase activity
B0042406cellular_componentextrinsic component of endoplasmic reticulum membrane
B0045430molecular_functionchalcone isomerase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NO3 A 301
ChainResidue
AARG47
ATHR59
AVAL106
ATYR117
AVAL208
AHOH1082

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NO3 A 302
ChainResidue
AGLN116
ATYR117
ALYS120
AHOH1124
AARG47
APHE58
ALEU112

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NO3 B 1301
ChainResidue
AHOH1159
BARG1047
BPHE1058
BLEU1112
BGLN1116
BTYR1117

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NO3 B 1302
ChainResidue
BARG1047
BTHR1059
BVAL1106
BTYR1117
BVAL1208
BHOH1450

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
ATHR59
AASN124
ASER201
BTHR1059
BASN1124
BSER1201

site_idSWS_FT_FI2
Number of Residues2
DetailsSITE: Important for catalytic activity => ECO:0000250
ChainResidueDetails
ATYR117
BTYR1117

218853

PDB entries from 2024-04-24

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