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3L1T

E. coli NrfA sulfite ocmplex

Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0005509molecular_functioncalcium ion binding
A0006807biological_processobsolete nitrogen compound metabolic process
A0009061biological_processanaerobic respiration
A0016491molecular_functionoxidoreductase activity
A0016966molecular_functionnitric oxide reductase activity
A0019645biological_processanaerobic electron transport chain
A0020037molecular_functionheme binding
A0030288cellular_componentouter membrane-bounded periplasmic space
A0042128biological_processnitrate assimilation
A0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
A0042597cellular_componentperiplasmic space
A0046872molecular_functionmetal ion binding
B0005506molecular_functioniron ion binding
B0005509molecular_functioncalcium ion binding
B0006807biological_processobsolete nitrogen compound metabolic process
B0009061biological_processanaerobic respiration
B0016491molecular_functionoxidoreductase activity
B0016966molecular_functionnitric oxide reductase activity
B0019645biological_processanaerobic electron transport chain
B0020037molecular_functionheme binding
B0030288cellular_componentouter membrane-bounded periplasmic space
B0042128biological_processnitrate assimilation
B0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
B0042597cellular_componentperiplasmic space
B0046872molecular_functionmetal ion binding
C0005506molecular_functioniron ion binding
C0005509molecular_functioncalcium ion binding
C0006807biological_processobsolete nitrogen compound metabolic process
C0009061biological_processanaerobic respiration
C0016491molecular_functionoxidoreductase activity
C0016966molecular_functionnitric oxide reductase activity
C0019645biological_processanaerobic electron transport chain
C0020037molecular_functionheme binding
C0030288cellular_componentouter membrane-bounded periplasmic space
C0042128biological_processnitrate assimilation
C0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
C0042597cellular_componentperiplasmic space
C0046872molecular_functionmetal ion binding
D0005506molecular_functioniron ion binding
D0005509molecular_functioncalcium ion binding
D0006807biological_processobsolete nitrogen compound metabolic process
D0009061biological_processanaerobic respiration
D0016491molecular_functionoxidoreductase activity
D0016966molecular_functionnitric oxide reductase activity
D0019645biological_processanaerobic electron transport chain
D0020037molecular_functionheme binding
D0030288cellular_componentouter membrane-bounded periplasmic space
D0042128biological_processnitrate assimilation
D0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
D0042597cellular_componentperiplasmic space
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1
ChainResidue
AGLU215
ATYR216
ALYS261
AGLN263
AHOH497
AHOH546

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 2
ChainResidue
AHOH629
AHEC3
AHEC4
APRO91

site_idAC3
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HEC A 479
ChainResidue
AHEC3
AHOH21
ATYR88
AASN89
AASP100
ATHR104
AARG106
ACYS122
ACYS125
ALYS126
ACYS212
AHIS213
ATYR216
AHIS264
AHIS388
ASO3481
AHOH484
AHOH492
AHOH531
AHOH712
AHOH713
AHOH724
AHOH807

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEC A 480
ChainResidue
AHEC3
AHIS49
AGLN52
ATYR53
ATRP56
AGLY159
ACYS160
ACYS163
AHIS164
AGLY174
ALEU178
AARG201
AGLN205
AILE283
ALYS289
ATYR298
ATHR299
AHIS301
AHOH540

site_idAC5
Number of Residues26
DetailsBINDING SITE FOR RESIDUE HEC A 3
ChainResidue
ACA2
AHEC4
AGLN62
APRO91
AARG92
AGLY93
AHIS94
APHE96
AALA97
AASP100
ACYS125
ALYS126
ALEU158
AVAL208
ACYS209
ACYS212
AHIS213
AILE283
AHIS286
AMET287
AILE303
AHEC479
AHEC480
AHOH512
AHOH629
AHOH669

site_idAC6
Number of Residues18
DetailsBINDING SITE FOR RESIDUE HEC A 4
ChainResidue
ACA2
AHEC3
AHIS213
AGLU266
ATRP270
AHIS275
AVAL280
ATHR281
ACYS282
ACYS285
AHIS286
AASN305
AHIS388
AHIS391
AMET392
AHIS393
AHOH669
AHOH677

site_idAC7
Number of Residues16
DetailsBINDING SITE FOR RESIDUE HEC A 5
ChainResidue
AVAL280
AASP284
ACYS314
ACYS317
AHIS318
AARG332
AMET392
AHOH803
BHEC5
BILE274
BHIS318
BGLN320
BHOH952
AEDO8
AILE274
AHIS275

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO3 A 481
ChainResidue
APHE84
AARG106
ATYR216
AGLN263
AHIS264
AHEC479
AHOH807

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 6
ChainResidue
APHE307
AASP308
APHE310
AALA311
ALYS322

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 8
ChainResidue
AHEC5
AARG332
AGLU396
AHOH552
BHEC5
BARG332
BGLU396

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1
ChainResidue
BGLU215
BTYR216
BLYS261
BGLN263
BHOH567
BHOH623

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 2
ChainResidue
BHEC3
BHEC4
BPRO91
BHOH536

site_idBC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEC B 479
ChainResidue
BHEC3
BHOH7
BHOH16
BTYR88
BASN89
BPRO91
BASP100
BTHR104
BARG106
BLEU118
BCYS122
BCYS125
BLYS126
BCYS212
BHIS213
BTYR216
BHIS264
BHIS388
BSO3482
BHOH495
BHOH505
BHOH517
BHOH564
BHOH806

site_idBC5
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEC B 480
ChainResidue
BHIS49
BGLN52
BTYR53
BTRP56
BGLY159
BCYS160
BCYS163
BHIS164
BPHE171
BGLY174
BARG201
BGLN205
BILE283
BLYS289
BTYR298
BTHR299
BHIS301
BHOH511
BHOH518

site_idBC6
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEC B 3
ChainResidue
BCA2
BHEC4
BHOH25
BGLN62
BPRO91
BARG92
BGLY93
BHIS94
BPHE96
BALA97
BASP100
BCYS125
BLEU158
BVAL208
BCYS209
BCYS212
BHIS213
BHIS286
BMET287
BILE303
BGLY304
BHEC479
BHOH536
BHOH932

site_idBC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEC B 4
ChainResidue
BCA2
BHEC3
BHEC5
BHIS213
BGLU266
BTRP270
BHIS275
BVAL280
BTHR281
BCYS282
BCYS285
BHIS286
BASN305
BPRO306
BHIS388
BHIS391
BMET392
BHIS393
BHOH549
BHOH932

site_idBC8
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEC B 5
ChainResidue
AHEC5
AEDO8
AILE274
AHIS318
AGLN320
BHEC4
BHIS275
BPHE307
BTHR313
BCYS314
BCYS317
BHIS318
BARG332
BMET392
BHOH535
BHOH627
BHOH952

site_idBC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO3 B 481
ChainResidue
BPHE307
BASP308
BASN309
BPHE310
BALA311
BLYS322

site_idCC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO3 B 482
ChainResidue
BARG106
BTYR216
BGLN263
BHIS264
BHEC479
BHOH806

site_idCC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 483
ChainResidue
BASP51
BGLN52
BLYS296
BHOH565
BHOH706

site_idCC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 12
ChainResidue
AARG413
BASP411
BTHR414
BLYS415
BARG418

site_idCC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 1
ChainResidue
CGLU215
CTYR216
CLYS261
CGLN263
CHOH525
CHOH544

site_idCC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CA C 2
ChainResidue
CHEC3
CHEC4
CPRO91

site_idCC6
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HEC C 479
ChainResidue
CHEC3
CTYR88
CASN89
CASP100
CTHR104
CARG106
CLEU118
CCYS122
CCYS125
CLYS126
CCYS212
CHIS213
CTYR216
CHIS264
CHIS388
CSO3481
CHOH485
CHOH491
CHOH501
CHOH519
CHOH562
CHOH608
CHOH617

site_idCC7
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEC C 480
ChainResidue
CHEC3
CHIS49
CGLN52
CTRP56
CGLY159
CCYS160
CCYS163
CHIS164
CGLY174
CARG201
CGLN205
CILE283
CMET287
CLYS289
CTYR298
CTHR299
CHIS301
CHOH486
CHOH606

site_idCC8
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HEC C 3
ChainResidue
CCA2
CHEC4
CGLN62
CPRO91
CARG92
CGLY93
CHIS94
CPHE96
CALA97
CASP100
CCYS125
CLYS126
CLEU158
CVAL208
CCYS209
CCYS212
CHIS213
CHIS286
CMET287
CILE303
CHEC479
CHEC480
CHOH488

site_idCC9
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEC C 4
ChainResidue
CCA2
CHEC3
CHEC5
CPRO91
CHIS213
CGLU266
CTRP270
CHIS275
CVAL280
CTHR281
CCYS282
CCYS285
CHIS286
CASN305
CPRO306
CVAL329
CHIS388
CHIS391
CMET392
CHIS393
CHOH621
CHOH631

site_idDC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEC C 5
ChainResidue
CHEC4
CEDO7
CILE274
CHIS275
CVAL280
CPHE307
CTHR313
CCYS314
CCYS317
CHIS318
CARG332
DHEC5
DILE274
DHIS318
DGLN320

site_idDC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO3 C 481
ChainResidue
CARG106
CTYR216
CGLN263
CHIS264
CHEC479
CHOH608
CHOH673

site_idDC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO C 482
ChainResidue
CPHE307
CASP308
CASN309
CPHE310
CALA311
CLYS322

site_idDC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO C 483
ChainResidue
CTYR82
CTYR216
CPHE218
CGLN263
CHOH511
CHOH544
CHOH561

site_idDC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO C 484
ChainResidue
CGLN320
CLEU325
CVAL328
DILE274
DASN278

site_idDC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO C 7
ChainResidue
CHEC5
CARG332
CPRO395
CGLU396
DHEC5
DARG332
DGLU396

site_idDC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO C 9
ChainResidue
CASP345
CHIS349
CHOH788

site_idDC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO C 10
ChainResidue
CMET233
CLYS234
CVAL235
CGLU397
CMET401
CHOH585

site_idDC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA D 1
ChainResidue
DGLU215
DTYR216
DLYS261
DGLN263
DHOH959
DHOH973

site_idEC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA D 2
ChainResidue
DHEC3
DHEC4
DPRO91
DHOH512

site_idEC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE HEC D 479
ChainResidue
DHEC3
DTYR88
DASN89
DASP100
DTHR104
DARG106
DCYS122
DCYS125
DLYS126
DCYS212
DHIS213
DTYR216
DHIS264
DHIS388
DSO3481
DHOH507
DHOH508
DHOH525
DHOH606
DHOH754

site_idEC3
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEC D 480
ChainResidue
DHIS49
DGLN52
DTRP56
DGLY159
DCYS160
DCYS163
DHIS164
DGLY174
DPRO176
DLEU178
DARG201
DGLN205
DILE283
DMET287
DLYS289
DTHR299
DHIS301

site_idEC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEC D 3
ChainResidue
DCA2
DHEC4
DGLN62
DPRO91
DARG92
DGLY93
DHIS94
DPHE96
DALA97
DASP100
DCYS125
DLYS126
DLEU158
DVAL208
DCYS209
DCYS212
DHIS213
DILE283
DHIS286
DMET287
DILE303
DHEC479
DHOH512
DHOH611

site_idEC5
Number of Residues21
DetailsBINDING SITE FOR RESIDUE HEC D 4
ChainResidue
DCA2
DHEC3
DHEC5
DHIS213
DGLU266
DTRP270
DHIS275
DVAL280
DTHR281
DCYS282
DCYS285
DHIS286
DASN305
DPRO306
DVAL329
DHIS388
DHIS391
DMET392
DHIS393
DHOH492
DHOH796

site_idEC6
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEC D 5
ChainResidue
CHEC5
CEDO7
CHIS318
CGLN320
DHEC4
DHIS275
DASN278
DVAL280
DASP284
DPHE307
DTHR313
DCYS314
DCYS317
DHIS318
DARG332
DMET392
DHOH524

site_idEC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO3 D 481
ChainResidue
DPHE84
DARG106
DTYR216
DHIS264
DHEC479

site_idEC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO D 482
ChainResidue
DALA324
DLYS327
DVAL328
DHOH953

site_idEC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO D 11
ChainResidue
DPHE307
DASP308
DPHE310
DALA311
DLYS322

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues36
DetailsBINDING: axial binding residue => ECO:0007744|PDB:1GU6, ECO:0007744|PDB:2RDZ, ECO:0007744|PDB:2RF7, ECO:0007744|PDB:3L1T, ECO:0007744|PDB:3TOR
ChainResidueDetails
AHIS94
ALYS126
AHIS164
AHIS275
AHIS286
AHIS301
AHIS318
AHIS393
BHIS94
BLYS126
BHIS164
BHIS213
BHIS275
BHIS286
BHIS301
BHIS318
BHIS393
CHIS94
CLYS126
CHIS164
CHIS213
CHIS275
CHIS286
CHIS301
CHIS318
CHIS393
DHIS94
DLYS126
DHIS164
DHIS213
DHIS275
DHIS286
DHIS301
DHIS318
DHIS393
AHIS213

site_idSWS_FT_FI2
Number of Residues32
DetailsBINDING: covalent => ECO:0007744|PDB:1GU6, ECO:0007744|PDB:2RDZ, ECO:0007744|PDB:2RF7, ECO:0007744|PDB:3L1T, ECO:0007744|PDB:3TOR
ChainResidueDetails
ACYS122
ACYS125
ACYS160
ACYS163
ACYS209
ACYS212
ACYS282
ACYS314
BCYS122
BCYS125
BCYS160
BCYS163
BCYS209
BCYS212
BCYS282
BCYS314
CCYS122
CCYS125
CCYS160
CCYS163
CCYS209
CCYS212
CCYS282
CCYS314
DCYS122
DCYS125
DCYS160
DCYS163
DCYS209
DCYS212
DCYS282
DCYS314

site_idSWS_FT_FI3
Number of Residues8
DetailsBINDING: BINDING => ECO:0007744|PDB:1GU6, ECO:0007744|PDB:2RDZ, ECO:0007744|PDB:2RF7, ECO:0007744|PDB:3L1T, ECO:0007744|PDB:3TOR
ChainResidueDetails
CGLU215
CLYS261
DGLU215
DLYS261
AGLU215
ALYS261
BGLU215
BLYS261

site_idSWS_FT_FI4
Number of Residues8
DetailsBINDING: BINDING => ECO:0000305
ChainResidueDetails
CTYR216
CHIS264
DTYR216
DHIS264
ATYR216
AHIS264
BTYR216
BHIS264

site_idSWS_FT_FI5
Number of Residues4
DetailsBINDING: BINDING => ECO:0007744|PDB:1GU6, ECO:0007744|PDB:2RDZ, ECO:0007744|PDB:3L1T, ECO:0007744|PDB:3TOR
ChainResidueDetails
AGLN263
BGLN263
CGLN263
DGLN263

site_idSWS_FT_FI6
Number of Residues8
DetailsBINDING: covalent => ECO:0007744|PDB:1GU6, ECO:0007744|PDB:2RDZ, ECO:0007744|PDB:2RF7
ChainResidueDetails
CCYS285
CCYS317
DCYS285
DCYS317
ACYS285
ACYS317
BCYS285
BCYS317

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PDB entries from 2024-05-15

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