eF-site ID 1n15-AB
PDB Code 1n15
Chain A, B

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Title FOLLOWING THE C HEME REDUCTION IN NITRITE REDUCTASE FROM PSEUDOMONAS AERUGINOSA
Classification OXIDOREDUCTASE
Compound NITRITE REDUCTASE
Source ORGANISM_SCIENTIFIC: Pseudomonas aeruginosa;
Sequence A:  AAEQYQGAASAVDPAHVVRTNGAPDMSESEFNEAKQIYFQ
RCAGCHGVLRKGATGKPLTPDITQQRGQQYLEALITYGTP
LGMPNWGSSGELSKEQITLMAKYIQHTPPQPPEWGMPEMR
ESWKVLVKPEDRPKKQLNDLDLPNLFSVTLRDAGQIALVD
GDSKKIVKVIDTGYAVHISRMSASGRYLLVIGRDARIDMI
DLWAKEPTKVAEIKIGIEARSVESSKFKGYEDRYTIAGAY
WPPQFAIMDGETLEPKQIVSTRGMTVDTQTYHPEPRVAAI
IASHEHPEFIVNVKETGKVLLVNYKDIDNLTVTSIGAAPF
LHDGGWDSSHRYFMTAANNSNKVAVIDSKDRRLSALVDVG
KTPHPGRGANFVHPKYGPVWSTSHLGDGSISLIGTDPKNH
PQYAWKKVAELQGQGGGSLFIKTHPKSSHLYVDTTFNPDA
RISQSVAVFDLKNLDAKYQVLPIAEWADLGEGAKRVVQPE
YNKRGDEVWFSVWNGKNDSSALVVVDDKTLKLKAVVKDPR
LITPTGKFNVYNTQHDVY
B:  KAAEQYQGAASAVDPAHVVRTNGAPDMSESEFNEAKQIYF
QRCAGCHGVLRKGATGKPLTPDITQQRGQQYLEALITYGT
PLGMPNWGSSGELSKEQITLMAKYIQHTPPQPPEWGMPEM
RESWKVLVKPEDRPKKQLNDLDLPNLFSVTLRDAGQIALV
DGDSKKIVKVIDTGYAVHISRMSASGRYLLVIGRDARIDM
IDLWAKEPTKVAEIKIGIEARSVESSKFKGYEDRYTIAGA
YWPPQFAIMDGETLEPKQIVSTRGMTVDTQTYHPEPRVAA
IIASHEHPEFIVNVKETGKVLLVNYKDIDNLTVTSIGAAP
FLHDGGWDSSHRYFMTAANNSNKVAVIDSKDRRLSALVDV
GKTPHPGRGANFVHPKYGPVWSTSHLGDGSISLIGTDPKN
HPQYAWKKVAELQGQGGGSLFIKTHPKSSHLYVDTTFNPD
ARISQSVAVFDLKNLDAKYQVLPIAEWADLGEGAKRVVQP
EYNKRGDEVWFSVWNGKNDSSALVVVDDKTLKLKAVVKDP
RLITPTGKFNVYNTQHDVY
Description


Functional site

1) chain A
residue 327
type
sequence H
description ACTIVE SITE.
source : NIA

2) chain A
residue 369
type
sequence H
description ACTIVE SITE.
source : NIA

3) chain B
residue 327
type
sequence H
description ACTIVE SITE.
source : NIB

4) chain B
residue 369
type
sequence H
description ACTIVE SITE.
source : NIB

5) chain A
residue 46
type
sequence R
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

6) chain A
residue 47
type
sequence C
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

7) chain A
residue 50
type
sequence C
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

8) chain A
residue 51
type
sequence H
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

9) chain A
residue 59
type
sequence T
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

10) chain A
residue 63
type
sequence L
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

11) chain A
residue 71
type
sequence R
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

12) chain A
residue 79
type
sequence L
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

13) chain A
residue 80
type
sequence I
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

14) chain A
residue 84
type
sequence T
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

15) chain A
residue 86
type
sequence L
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

16) chain A
residue 87
type
sequence G
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

17) chain A
residue 88
type
sequence M
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

18) chain A
residue 91
type
sequence W
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

19) chain B
residue 8
type
sequence E
description BINDING SITE FOR RESIDUE HEC A 601
source : AC1

20) chain A
residue 156
type
sequence R
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

21) chain A
residue 182
type
sequence H
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

22) chain A
residue 183
type
sequence I
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

23) chain A
residue 185
type
sequence R
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

24) chain A
residue 198
type
sequence R
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

25) chain A
residue 225
type
sequence R
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

26) chain A
residue 226
type
sequence S
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

27) chain A
residue 245
type
sequence Y
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

28) chain A
residue 283
type
sequence A
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

29) chain A
residue 284
type
sequence A
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

30) chain A
residue 285
type
sequence I
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

31) chain A
residue 327
type
sequence H
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

32) chain A
residue 372
type
sequence R
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

33) chain A
residue 425
type
sequence F
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

34) chain A
residue 441
type
sequence F
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

35) chain A
residue 483
type
sequence Q
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

36) chain A
residue 531
type
sequence G
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

37) chain A
residue 533
type
sequence F
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

38) chain B
residue 10
type
sequence Y
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

39) chain B
residue 13
type
sequence A
description BINDING SITE FOR RESIDUE DHE A 602
source : AC2

40) chain B
residue 46
type
sequence R
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

41) chain B
residue 47
type
sequence C
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

42) chain B
residue 50
type
sequence C
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

43) chain B
residue 51
type
sequence H
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

44) chain B
residue 59
type
sequence T
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

45) chain B
residue 63
type
sequence L
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

46) chain B
residue 71
type
sequence R
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

47) chain B
residue 79
type
sequence L
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

48) chain B
residue 84
type
sequence T
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

49) chain B
residue 86
type
sequence L
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

50) chain B
residue 87
type
sequence G
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

51) chain B
residue 88
type
sequence M
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

52) chain B
residue 89
type
sequence P
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

53) chain B
residue 91
type
sequence W
description BINDING SITE FOR RESIDUE HEC B 601
source : AC3

54) chain A
residue 10
type
sequence Y
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

55) chain A
residue 13
type
sequence A
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

56) chain B
residue 156
type
sequence R
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

57) chain B
residue 182
type
sequence H
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

58) chain B
residue 185
type
sequence R
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

59) chain B
residue 198
type
sequence R
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

60) chain B
residue 225
type
sequence R
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

61) chain B
residue 226
type
sequence S
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

62) chain B
residue 245
type
sequence Y
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

63) chain B
residue 283
type
sequence A
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

64) chain B
residue 284
type
sequence A
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

65) chain B
residue 285
type
sequence I
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

66) chain B
residue 327
type
sequence H
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

67) chain B
residue 372
type
sequence R
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

68) chain B
residue 425
type
sequence F
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

69) chain B
residue 483
type
sequence Q
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

70) chain B
residue 498
type
sequence W
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

71) chain B
residue 531
type
sequence G
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

72) chain B
residue 533
type
sequence F
description BINDING SITE FOR RESIDUE DHE B 602
source : AC4

73) chain A
residue 47
type catalytic
sequence C
description 903
source MCSA : MCSA1

74) chain A
residue 50
type catalytic
sequence C
description 903
source MCSA : MCSA1

75) chain A
residue 51
type catalytic
sequence H
description 903
source MCSA : MCSA1

76) chain A
residue 88
type catalytic
sequence M
description 903
source MCSA : MCSA1

77) chain A
residue 327
type catalytic
sequence H
description 903
source MCSA : MCSA1

78) chain A
residue 369
type catalytic
sequence H
description 903
source MCSA : MCSA1

79) chain B
residue 47
type catalytic
sequence C
description 903
source MCSA : MCSA2

80) chain B
residue 50
type catalytic
sequence C
description 903
source MCSA : MCSA2

81) chain B
residue 51
type catalytic
sequence H
description 903
source MCSA : MCSA2

82) chain B
residue 88
type catalytic
sequence M
description 903
source MCSA : MCSA2

83) chain B
residue 327
type catalytic
sequence H
description 903
source MCSA : MCSA2

84) chain B
residue 369
type catalytic
sequence H
description 903
source MCSA : MCSA2

85) chain A
residue 182
type BINDING
sequence H
description proximal binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI4

86) chain B
residue 182
type BINDING
sequence H
description proximal binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI4

87) chain A
residue 50
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI1

88) chain B
residue 47
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI1

89) chain B
residue 50
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI1

90) chain A
residue 47
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI1

91) chain B
residue 51
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI2

92) chain B
residue 88
type BINDING
sequence M
description axial binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI2

93) chain A
residue 51
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI2

94) chain A
residue 88
type BINDING
sequence M
description axial binding residue => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI2

95) chain A
residue 225
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

96) chain A
residue 226
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

97) chain B
residue 225
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

98) chain B
residue 226
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

99) chain B
residue 245
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

100) chain B
residue 372
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

101) chain B
residue 483
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

102) chain A
residue 245
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

103) chain A
residue 372
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

104) chain A
residue 483
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

105) chain B
residue 71
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

106) chain B
residue 84
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

107) chain A
residue 71
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3

108) chain A
residue 84
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:9331415, ECO:0007744|PDB:1NIR
source Swiss-Prot : SWS_FT_FI3


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