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5MIR

Crystal Structure of Lactococcus lactis Thioredoxin Reductase Exposed to Visible Light (120 min)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004791molecular_functionthioredoxin-disulfide reductase (NADPH) activity
A0005737cellular_componentcytoplasm
A0016491molecular_functionoxidoreductase activity
A0019430biological_processremoval of superoxide radicals
Functional Information from PDB Data
site_idAC1
Number of Residues36
Detailsbinding site for residue FAD A 401
ChainResidue
AGLY12
AASN51
AGLY81
APHE82
AVAL83
AALA110
ATHR111
AGLY112
AGLU159
AVAL243
AGLY276
AGLY14
AASP277
AARG284
AGLN285
AILE286
ANAP402
AHOH538
AHOH540
AHOH554
AHOH556
AHOH559
APRO15
AHOH576
AHOH578
AHOH606
AHOH629
AHOH671
AHOH672
AHOH721
AALA16
AGLU35
AARG36
AGLY41
AGLN42
ATHR46

site_idAC2
Number of Residues35
Detailsbinding site for residue NAP A 402
ChainResidue
AASN51
AILE150
AGLY151
AGLY152
AGLY153
AASP154
ASER155
AGLU158
AMET173
AHIS174
AARG175
AARG176
AARG180
AGLU193
AVAL202
ATYR237
AVAL238
AGLY239
ALEU240
AARG284
AGLN285
AFAD401
AHOH512
AHOH515
AHOH522
AHOH523
AHOH531
AHOH537
AHOH542
AHOH573
AHOH585
AHOH613
AHOH631
AHOH646
AHOH648

site_idAC3
Number of Residues7
Detailsbinding site for residue PEG A 403
ChainResidue
ASER13
ALEU33
APRO39
AALA68
AASN78
AHOH504
AHOH509

site_idAC4
Number of Residues4
Detailsbinding site for residue PEG A 404
ChainResidue
AASP262
AARG266
ATHR267
AASN268

site_idAC5
Number of Residues6
Detailsbinding site for residue SO4 A 405
ChainResidue
APRO121
AGLY122
AGLU123
AGLU124
AGLU125
AHOH521

site_idAC6
Number of Residues6
Detailsbinding site for residue SO4 A 406
ChainResidue
AARG116
AARG175
AHOH518
AHOH567
AHOH589
AHOH592

Functional Information from PROSITE/UniProt
site_idPS00573
Number of Residues21
DetailsPYRIDINE_REDOX_2 Pyridine nucleotide-disulphide oxidoreductases class-II active site. CavCDGaf..FrnqeIlVIGGGD
ChainResidueDetails
ACYS134-ASP154

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PDB entries from 2025-07-09

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