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2XU9

Crystal structure of Laccase from Thermus thermophilus HB27

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
A0052716molecular_functionhydroquinone:oxygen oxidoreductase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 1463
ChainResidue
AHIS393
ACYS445
AHIS450
AMET455

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CU A 1464
ChainResidue
ACU1482
AOH1483
AHIS95
AHIS137
AHIS396
AHIS398
AHIS444

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CU A 1465
ChainResidue
AHIS97
ATRP133
AHIS135
AHIS446
AOH1483

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MPD A 1466
ChainResidue
AASP248
ALEU263
AGLU267
AARG268
ATYR414
ALYS418
AMRD1471

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MRD A 1467
ChainResidue
AGLN56
ALEU339
AARG436
AHOH2073

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MRD A 1468
ChainResidue
APRO191
AMET295
AMET355

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MRD A 1469
ChainResidue
ALYS104
ATHR212
AARG280
AHOH2537
AHOH2539

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MRD A 1470
ChainResidue
AGLY140
ATRP194
AASP452
AARG453
AMPD1478

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MRD A 1471
ChainResidue
ALEU256
AGLU260
ALEU261
APRO413
AMPD1466
AHOH2540

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MRD A 1472
ChainResidue
AGLU127
ALEU128
ASER334
AHOH2407
AHOH2541

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MRD A 1473
ChainResidue
AGLU257
AARG276
APRO326
AMPD1480
AHOH2320
AHOH2395

site_idBC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MRD A 1474
ChainResidue
APRO342
APRO342
AVAL343
AVAL343
AVAL344
AVAL344
ATHR345
ATHR345

site_idBC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE MPD A 1475
ChainResidue
APRO28
AGLU29
APHE67
AASN206
AHOH2007
AHOH2063
AHOH2090
AHOH2092
AHOH2275
AHOH2542
AHOH2543

site_idBC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE MPD A 1476
ChainResidue
APRO25
ASER26
AVAL214
AGLN216
AASN362
AGLN364
AHOH2279
AHOH2280
AHOH2544
AHOH2545

site_idBC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MPD A 1477
ChainResidue
ALYS31
ALEU44
AGLY64
AHOH2089

site_idBC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MPD A 1478
ChainResidue
APRO191
AARG453
AMRD1470

site_idBC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MRD A 1479
ChainResidue
ASER26
AGLN376
AALA377
AGLN378
AHOH2002

site_idBC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MPD A 1480
ChainResidue
AHIS240
AARG276
AMRD1473
AHOH2135
AHOH2294
AHOH2297
AASP239

site_idCC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE MRD A 1481
ChainResidue
APRO144
APRO188
AHIS189
ATRP194
AHOH2131
AHOH2213
AHOH2249
AHOH2546
AHOH2547
AHOH2548

site_idCC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CU A 1482
ChainResidue
AHIS95
AHIS97
AHIS396
AHIS398
ACU1464
AHOH2138

site_idCC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE OH A 1483
ChainResidue
AHIS95
AHIS135
AHIS137
AHIS444
AHIS446
ACU1464
ACU1465
AHOH2549

Functional Information from PROSITE/UniProt
site_idPS00080
Number of Residues12
DetailsMULTICOPPER_OXIDASE2 Multicopper oxidases signature 2. HCHiveHedrGM
ChainResidueDetails
AHIS444-MET455

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PDB entries from 2025-06-18

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