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1O6I

Chitinase B from Serratia marcescens complexed with the catalytic intermediate mimic cyclic dipeptide CI4.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0008061molecular_functionchitin binding
A0030246molecular_functioncarbohydrate binding
B0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
B0005576cellular_componentextracellular region
B0005975biological_processcarbohydrate metabolic process
B0008061molecular_functionchitin binding
B0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE 0HZ A 1516
ChainResidue
ATYR10
AGOL1511
AHOH2676
AHOH2677
APHE12
AGLY96
ATRP97
AASP142
AGLU144
AMET212
ATYR214
ATRP403

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE 0HZ B 1519
ChainResidue
BTYR10
BPHE12
BGLY96
BTRP97
BASP142
BGLU144
BMET212
BTYR214
BTRP403
BGOL1512
BGOL1515
BHOH2723
BHOH2737
BHOH2738
BHOH2739

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1498
ChainResidue
ATRP220
AGOL1512
AHOH2640
BTYR481
BGOL1500

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1499
ChainResidue
ATRP479
ATYR481
AASP489
AALA491
AHOH2631
BPHE190
BPHE191
BARG194

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1500
ChainResidue
APRO260
APHE263
ASER264
AARG439
ATYR440
ATHR441
AHOH2401
AHOH2641

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1501
ChainResidue
ATHR3
AARG4
AHIS46
AARG89
ATYR208
AHOH2351
AHOH2643

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 1502
ChainResidue
AARG244
APHE259
APRO260
ASER261
AHOH2644
BTRP252

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1503
ChainResidue
AARG162
AALA204
ALEU206
AASP207
ALYS284
AHOH2347
AHOH2645

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1504
ChainResidue
ASER300
ASER308
ASER309
APRO317
ATYR318
APRO319
AHOH2432
AHOH2647

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1505
ChainResidue
ALYS132
AGLN168
ATHR171
AHOH2261
AHOH2318
AHOH2649
BLYS115

site_idBC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 1506
ChainResidue
APHE190
APHE191
ASER193
AARG194
AHOH2652
AHOH2653
BTRP479
BSER484
BASP489
BHOH2696

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1507
ChainResidue
AARG72
AASN76
AGLN431
AHOH2654
AHOH2655

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1508
ChainResidue
ALEU248
ATRP250
AHOH2384
AHOH2658
ASER197

site_idBC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1509
ChainResidue
APHE231
AGLN394
AMET434
AARG439
AHOH2659

site_idBC6
Number of Residues12
DetailsBINDING SITE FOR RESIDUE GOL A 1510
ChainResidue
AALA246
AASN247
ALEU248
AGLY249
AHOH2380
AHOH2381
AHOH2387
AHOH2660
BGLY249
BTRP250
BSER251
BHOH2436

site_idBC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1511
ChainResidue
AARG294
ATRP403
AGLN407
A0HZ1516
AHOH2676

site_idBC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 1512
ChainResidue
APHE190
AASP215
ALEU216
ATRP220
AGLU221
ALEU265
AGOL1498
AHOH2663
BGOL1500

site_idBC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1513
ChainResidue
ATHR163
AASN166
ATYR470
AGLN471
AHOH2596
AHOH2664
AHOH2665

site_idCC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 1514
ChainResidue
AARG420
AHOH2553
AHOH2667
BLYS386
BHOH2599

site_idCC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1515
ChainResidue
APRO281
ASER282
AHOH2669
AHOH2670
AHOH2672
AHOH2673
AHOH2674

site_idCC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL B 1500
ChainResidue
AGLU221
APHE239
AGOL1498
AGOL1512
AHOH2652
BTRP479
BGLY480
BHOH2704
BHOH2705

site_idCC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1501
ChainResidue
BARG4
BHIS46
BARG89
BGOL1504
BHOH2213
BHOH2706

site_idCC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE GOL B 1502
ChainResidue
BTYR323
BLEU325
BVAL326
BGLY327
BCYS328
BVAL332
BHOH2494
BHOH2498
BHOH2499
BHOH2708
BHOH2709

site_idCC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 1503
ChainResidue
BPRO260
BPHE263
BSER264
BARG439
BTYR440
BTHR441
BHOH2710

site_idCC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1504
ChainResidue
BARG89
BLEU177
BPRO178
BGOL1501
BHOH2711
BHOH2712

site_idCC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 1505
ChainResidue
AHOH2473
BTHR26
BARG343
BARG410

site_idCC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1506
ChainResidue
BARG162
BALA204
BASP207
BLYS284
BHOH2346
BHOH2714

site_idDC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1507
ChainResidue
BARG4
BLYS42
BGLN43
BASP419
BHOH2715

site_idDC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 500
ChainResidue
ATRP479
AGLY480
ATYR481
AHOH2716
BPHE190
BGLU221
BGOL1510
BGOL1513

site_idDC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1509
ChainResidue
BASN16
BASN19
BHOH2033
BHOH2052
BHOH2717

site_idDC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 1510
ChainResidue
AGOL500
BGLY187
BGLY188
BPHE190
BPHE191
BGOL1513
BHOH2718
BHOH2724

site_idDC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1511
ChainResidue
AASP426
BGLU383
BLYS386
BHOH2720
BHOH2721

site_idDC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 1512
ChainResidue
BGOL1513
B0HZ1519
BHOH2723
BHOH2724

site_idDC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1513
ChainResidue
ATYR481
AGOL500
BTRP220
BGOL1510
BGOL1512
BHOH2725

site_idDC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1514
ChainResidue
BLYS390
BLYS393
BASP429
BSER430
BHOH2618
BHOH2620

site_idDC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1515
ChainResidue
BTRP403
BGLN407
B0HZ1519
BHOH2726
BHOH2739

site_idEC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 B 1516
ChainResidue
AGLU383
ALYS386
BARG420
BHOH2727
BHOH2728
BHOH2729
BHOH2730

site_idEC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 1517
ChainResidue
BPRO281
BSER282
BHOH2731
BHOH2733

site_idEC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 1518
ChainResidue
AASN352
BPRO454
BALA455
BHOH2653
BHOH2655
BHOH2736

Functional Information from PROSITE/UniProt
site_idPS01095
Number of Residues9
DetailsGH18_1 Glycosyl hydrolases family 18 (GH18) active site signature. FDGVDIDwE
ChainResidueDetails
APHE136-GLU144

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000255|PROSITE-ProRule:PRU01258
ChainResidueDetails
AGLU144
BGLU144

site_idSWS_FT_FI2
Number of Residues10
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01258
ChainResidueDetails
AASP68
BTRP403
AGLY95
ATYR145
AMET212
ATRP403
BASP68
BGLY95
BTYR145
BMET212

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
AASP142
ATYR214
AGLU144

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
BASP142
BTYR214
BGLU144

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
AASP142
AGLU144

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
BASP142
BGLU144

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
AASP140
AGLU144

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ctn
ChainResidueDetails
BASP140
BGLU144

222036

PDB entries from 2024-07-03

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