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4NAA

Crystal structure of UVB photoreceptor UVR8 from Arabidopsis thaliana and UV-induced structural changes at 120K

Functional Information from GO Data
ChainGOidnamespacecontents
A0009881molecular_functionphotoreceptor activity
A0010224biological_processresponse to UV-B
A0042803molecular_functionprotein homodimerization activity
B0009881molecular_functionphotoreceptor activity
B0010224biological_processresponse to UV-B
B0042803molecular_functionprotein homodimerization activity
C0009881molecular_functionphotoreceptor activity
C0010224biological_processresponse to UV-B
C0042803molecular_functionprotein homodimerization activity
D0009881molecular_functionphotoreceptor activity
D0010224biological_processresponse to UV-B
D0042803molecular_functionprotein homodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
AHOH770
AHOH771
BHOH691
BHOH755
BHOH756
BHOH757

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 401
ChainResidue
BHOH800
BHOH801
AHOH793
AHOH794
AHOH832

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 401
ChainResidue
CHOH737
CHOH738
CHOH749
CHOH750
CHOH751
DHOH765

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 402
ChainResidue
CHOH583
CHOH748
DHOH762
DHOH763
DHOH774
DHOH879

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG C 403
ChainResidue
CASP156
CHOH778
CHOH827
CHOH828

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG D 401
ChainResidue
CHOH726
CHOH803
CHOH880
CHOH881
DHOH800

Functional Information from PROSITE/UniProt
site_idPS00626
Number of Residues11
DetailsRCC1_2 Regulator of chromosome condensation (RCC1) signature 2. ISAGaSHSVAL
ChainResidueDetails
AILE20-LEU30
AVAL177-VAL187
AVAL229-VAL239
AILE281-LEU291
AVAL333-VAL343

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues208
DetailsRepeat: {"description":"RCC1 2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues204
DetailsRepeat: {"description":"RCC1 3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues200
DetailsRepeat: {"description":"RCC1 4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues204
DetailsRepeat: {"description":"RCC1 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues200
DetailsRepeat: {"description":"RCC1 6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues204
DetailsRepeat: {"description":"RCC1 7","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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