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1OAH

Cytochrome c Nitrite Reductase from Desulfovibrio desulfuricans ATCC 27774: The relevance of the two calcium sites in the structure of the catalytic subunit (NrfA).

Functional Information from GO Data
ChainGOidnamespacecontents
A0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
A0042597cellular_componentperiplasmic space
B0042279molecular_functionnitrite reductase (cytochrome, ammonia-forming) activity
B0042597cellular_componentperiplasmic space
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A1525
ChainResidue
AGLU236
ATYR237
ALYS296
AGLN298
AHOH2133
AHOH2134

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A1526
ChainResidue
AHEC1522
AHEC1523
AGLY75
AGLU114
ATHR115

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A1527
ChainResidue
APRO107
APHE108
AARG130

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A1528
ChainResidue
AHIS94
AHIS399
AASP462
ACL1530
ACL1531

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A1529
ChainResidue
AHIS94
AHIS399
AASP462
ACL1530
ACL1531

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL A1530
ChainResidue
ALYS93
AHIS94
AHIS399
AASP462
AZN1528
AZN1529
AHOH2037

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL A1531
ChainResidue
ALYS93
AHIS94
AHIS399
AASP462
AZN1528
AZN1529
AHOH2037

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B1525
ChainResidue
BGLU236
BTYR237
BLYS296
BGLN298
BHOH2138
BHOH2140

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B1526
ChainResidue
BGLY75
BGLU114
BTHR115
BHEC1522
BHEC1523

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B1527
ChainResidue
BPRO107
BPHE108
BARG130

site_idBC2
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM A1520
ChainResidue
ATYR112
AASN113
ATHR115
APHE125
AILE128
AARG130
ACYS146
ACYS149
ALYS150
ACYS233
AHIS234
ATYR237
AHIS299
AASN429
AHEC1522
AHOH2051
AHOH2061
AHOH2069
AHOH2141
AHOH2238
AHOH2239
AHOH2240

site_idBC3
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM A1521
ChainResidue
APHE54
AGLN57
AGLY187
ACYS188
ACYS191
AHIS192
AMET197
AARG222
AARG226
AMET322
AILE332
ASER333
AHIS335
AMET337
AHEC1522

site_idBC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM A1522
ChainResidue
AILE186
ATYR202
AVAL229
ACYS230
ACYS233
AHIS234
AHIS321
AMET337
ATHR338
AHEC1520
AHEC1521
AHEC1523
ACA1526
AHOH2008
AGLY75
ASER76
ATHR115
AARG116
AHIS118
ATYR120
AALA121
AASP124
ACYS149
ALYS150

site_idBC5
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM A1523
ChainResidue
ATHR71
ALYS74
AGLY75
AGLU114
ATHR115
AHIS234
AGLU301
APHE305
AHIS310
ASER316
ACYS317
ACYS320
AHIS321
ASER339
AMET341
AGLN369
AASN429
APHE433
AHIS434
AHEC1522
ACA1526
AHOH2053
AHOH2168
AHOH2241

site_idBC6
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEM A1524
ChainResidue
AHIS310
AASP319
ACYS320
AALA348
ACYS349
AGLN351
ACYS352
AHIS353
AARG364
AVAL365
AHOH2167
AHOH2242
AHOH2243
AHOH2244
BHIS353
BLYS356
BHOH2175

site_idBC7
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM B1520
ChainResidue
BTYR112
BASN113
BTHR115
BPHE125
BILE128
BARG130
BCYS146
BCYS149
BLYS150
BCYS233
BHIS234
BTYR237
BHIS299
BASN429
BHEC1522
BHOH2054
BHOH2065
BHOH2074
BHOH2147
BHOH2248
BHOH2249
BHOH2250

site_idBC8
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM B1521
ChainResidue
BPHE54
BGLN57
BGLY187
BCYS188
BCYS191
BHIS192
BMET197
BARG222
BARG226
BMET322
BSER333
BHIS335
BMET337
BHEC1522
BHOH2251

site_idBC9
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HEM B1522
ChainResidue
BGLY75
BSER76
BTHR115
BARG116
BHIS118
BTYR120
BALA121
BASP124
BCYS149
BILE186
BTYR202
BVAL229
BCYS230
BCYS233
BHIS234
BHIS321
BMET337
BTHR338
BHEC1520
BHEC1521
BHEC1523
BCA1526
BHOH2014

site_idCC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM B1523
ChainResidue
BTHR71
BLYS74
BGLY75
BGLU114
BTHR115
BHIS234
BGLU301
BPHE305
BHIS310
BSER316
BCYS317
BCYS320
BHIS321
BSER339
BMET341
BGLN369
BASN429
BPHE433
BHIS434
BHEC1522
BCA1526
BHOH2056
BHOH2179
BHOH2252

site_idCC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM B1524
ChainResidue
AHIS353
ALYS356
AHOH2165
BHIS310
BASP319
BALA348
BCYS349
BCYS352
BHIS353
BARG364
BVAL365
BHOH2178
BHOH2253
BHOH2254
BHOH2255

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PDB entries from 2024-10-30

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