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6L7L

Crystal structure of Ribonucleotide reductase R1 subunit, RRM1 in complex with 5-chloro-2-(N-((1S,2R)-2-(2,3-dihydro-1H-inden-4-yl)-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)propyl)sulfamoyl)benzamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0004748molecular_functionribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
A0005524molecular_functionATP binding
A0009263biological_processdeoxyribonucleotide biosynthetic process
E0004748molecular_functionribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
E0005524molecular_functionATP binding
E0009263biological_processdeoxyribonucleotide biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues1
Detailsbinding site for residue MG A 801
ChainResidue
ATTP802

site_idAC2
Number of Residues15
Detailsbinding site for residue TTP A 802
ChainResidue
AASN270
AMG801
AHOH913
ELYS243
ETYR285
EVAL286
EASP287
AASP226
ASER227
AILE228
AILE231
AARG256
AILE262
AALA263
ASER269

site_idAC3
Number of Residues11
Detailsbinding site for residue E6O A 803
ChainResidue
ATRP684
AGLU685
AILE686
ASER687
AGLN688
ALYS689
AHIS711
AILE712
AALA713
ALYS719
AMET723

site_idAC4
Number of Residues5
Detailsbinding site for residue ACT A 804
ChainResidue
ATHR199
ASER448
AMET602
ATHR607
AHOH932

site_idAC5
Number of Residues3
Detailsbinding site for residue ACT A 805
ChainResidue
AGLN530
ATHR576
AASP577

site_idAC6
Number of Residues3
Detailsbinding site for residue ACT A 806
ChainResidue
ASER202
ASER606
AHOH932

site_idAC7
Number of Residues4
Detailsbinding site for residue ACT A 807
ChainResidue
AARG413
ALYS414
AGLY731
AACT808

site_idAC8
Number of Residues2
Detailsbinding site for residue ACT A 808
ChainResidue
ATRP728
AACT807

site_idAC9
Number of Residues1
Detailsbinding site for residue MG E 801
ChainResidue
ETTP802

site_idAD1
Number of Residues13
Detailsbinding site for residue TTP E 802
ChainResidue
ALYS243
ATYR285
AVAL286
AASP287
EASP226
ESER227
EILE228
EILE231
EARG256
EILE262
ESER269
EASN270
EMG801

site_idAD2
Number of Residues11
Detailsbinding site for residue E6O E 803
ChainResidue
EVAL683
ETRP684
EGLU685
EILE686
ESER687
EGLN688
ELYS689
EHIS711
EALA713
ELYS719
EMET723

site_idAD3
Number of Residues7
Detailsbinding site for residue ACT E 804
ChainResidue
EALA447
ESER448
ETHR604
ETHR607
EHOH906
EHOH967
EHOH968

site_idAD4
Number of Residues2
Detailsbinding site for residue ACT E 805
ChainResidue
EGLN530
EASP577

site_idAD5
Number of Residues5
Detailsbinding site for residue ACT E 806
ChainResidue
ESER202
ESER606
EHOH906
EHOH967
EHOH984

site_idAD6
Number of Residues3
Detailsbinding site for residue ACT E 807
ChainResidue
EARG413
ELYS414
EACT808

site_idAD7
Number of Residues2
Detailsbinding site for residue ACT E 808
ChainResidue
ETRP728
EACT807

Functional Information from PROSITE/UniProt
site_idPS00089
Number of Residues23
DetailsRIBORED_LARGE Ribonucleotide reductase large subunit signature. WkvLkekiakyGIRNsllIApmP
ChainResidueDetails
ATRP581-PRO603

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Cysteine radical intermediate","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3HND","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3HNE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsSite: {"description":"Important for hydrogen atom transfer","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Important for electron transfer","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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