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4KOO

Crystal Structure of WHY1 from Arabidopsis thaliana

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003697molecular_functionsingle-stranded DNA binding
A0006355biological_processregulation of DNA-templated transcription
A0006952biological_processdefense response
B0003677molecular_functionDNA binding
B0003697molecular_functionsingle-stranded DNA binding
B0006355biological_processregulation of DNA-templated transcription
B0006952biological_processdefense response
C0003677molecular_functionDNA binding
C0003697molecular_functionsingle-stranded DNA binding
C0006355biological_processregulation of DNA-templated transcription
C0006952biological_processdefense response
D0003677molecular_functionDNA binding
D0003697molecular_functionsingle-stranded DNA binding
D0006355biological_processregulation of DNA-templated transcription
D0006952biological_processdefense response
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MES A 301
ChainResidue
AARG130
AGLN131
ATYR132
ATRP134

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE MES A 302
ChainResidue
ALYS177
AHOH432
AHOH443
AHOH505
APHE140
ASER141
AHIS163
AASP164
APRO165

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NI A 303
ChainResidue
AHIS248
AHIS250
AHOH551
DHIS248
DHIS250

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MES B 301
ChainResidue
BARG130
BGLN131
BTYR132
BTRP134

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 B 302
ChainResidue
BPHE140
BSER141
BHIS163
BPRO165
BLYS177
BHOH559

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MES C 301
ChainResidue
CPHE140
CSER141
CHIS163
CPRO165
CLYS177

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MES D 301
ChainResidue
DARG130
DTYR132
DTRP134
DHOH491

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MES D 302
ChainResidue
DVAL139
DPHE140
DSER141
DHIS163
DPRO165
DLYS177
DHOH437
DHOH512

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsRegion: {"description":"Required for ssDNA binding","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues52
DetailsMotif: {"description":"Nuclear localization signal","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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