eF-site ID 6gam-LMST
PDB Code 6gam
Chain L, M, S, T

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Title Structure of E14Q variant of E. coli hydrogenase-2 (as-isolated enzyme)
Classification OXIDOREDUCTASE
Compound Hydrogenase-2 small chain
Source (MBHM_ECOLI)
Sequence L:  SQRITIDPVTRIQGHLRIDCEIENGVVSKAWASGTMWRGM
EEIVKNRDPRDAWMIVQRICGVCTTTHALSSVRAAESALN
IDVPVNAQYIRNIILAAHTTHDHIVHFYQLSALDWVDITS
ALQADPTKASEMLKGVSTWHLNSPEEFTKVQNKIKDLVAS
GQLGIFANGYWGHPAMKLPPEVNLIAVAHYLQALECQRDA
NRVVALLGGKTPHIQNLAVGGVANPINLDGLGVLNLERLM
YIKSFIDKLSDFVEQVYKVDTAVIAAFYPEWLTRGKGAVN
YLSVPEFPTDSKNGSFLFPGGYIENADLSSYRPITSHSDE
YLIKGIQESAKHSWYKDEAPQAPWEGTTIPAYDGWSDDGK
YSWVKSPTFYGKTVEVGPLANMLVKLAAGRESTQNKLNEI
VAIYQKLTGNTLEVAQLHSTLGRIIGRTVHCCELQDILQN
QYSALITNIGKGDHTTFVKPNIPATGEFKGVGFLEAPRGM
LSHWMVIKDGIISNYQAVVPSTWNSGPRNFNDDVGPYEQS
LVGTPVADPNKPLEVVRTIHSFDPCMACAVH
M:  SQRITIDPVTRIQGHLRIDCEIENGVVSKAWASGTMWRGM
EEIVKNRDPRDAWMIVQRICGVCTTTHALSSVRAAESALN
IDVPVNAQYIRNIILAAHTTHDHIVHFYQLSALDWVDITS
ALQADPTKASEMLKGVSTWHLNSPEEFTKVQNKIKDLVAS
GQLGIFANGYWGHPAMKLPPEVNLIAVAHYLQALECQRDA
NRVVALLGGKTPHIQNLAVGGVANPINLDGLGVLNLERLM
YIKSFIDKLSDFVEQVYKVDTAVIAAFYPEWLTRGKGAVN
YLSVPEFPTDSKNGSFLFPGGYIENADLSSYRPITSHSDE
YLIKGIQESAKHSWYKDEAPQAPWEGTTIPAYDGWSDDGK
YSWVKSPTFYGKTVEVGPLANMLVKLAAGRESTQNKLNEI
VAIYQKLTGNTLEVAQLHSTLGRIIGRTVHCCELQDILQN
QYSALITNIGKGDHTTFVKPNIPATGEFKGVGFLEAPRGM
LSHWMVIKDGIISNYQAVVPSTWNSGPRNFNDDVGPYEQS
LVGTPVADPNKPLEVVRTIHSFDPCMACAVH
S:  QRPPVIWIGAQECTGCTESLLRATHPTVENLVLETISLEY
HEVLSAAFGHQVEENKHNALEKYKGQYVLVVDGSIPLKDN
GIYCMVAGEPIVDHIRKAAEGAAAIIAIGSCSAWGGVAAA
GVNPTGAVSLQEVLPGKTVINIPGCPPNPHNFLATVAHII
TYGKPPKLDDKNRPTFAYGRLIHEHCERRPHFDAGRFAKE
FGDEGHREGWCLYHLGCKGPETYGNCSTLQFCDVGGVWPV
AIGHPCYGCNEEGIGFHKGIHQLANVE
T:  PQRPPVIWIGAQECTGCTESLLRATHPTVENLVLETISLE
YHEVLSAAFGHQVEENKHNALEKYKGQYVLVVDGSIPLKD
NGIYCMVAGEPIVDHIRKAAEGAAAIIAIGSCSAWGGVAA
AGVNPTGAVSLQEVLPGKTVINIPGCPPNPHNFLATVAHI
ITYGKPPKLDDKNRPTFAYGRLIHEHCERRPHFDAGRFAK
EFGDEGHREGWCLYHLGCKGPETYGNCSTLQFCDVGGVWP
VAIGHPCYGCNEEGIGFHKGIHQLANVE
Description


Functional site

1) chain S
residue 192
type
sequence H
description binding site for residue SF4 S 401
source : AC1

2) chain S
residue 195
type
sequence C
description binding site for residue SF4 S 401
source : AC1

3) chain S
residue 197
type
sequence R
description binding site for residue SF4 S 401
source : AC1

4) chain S
residue 198
type
sequence R
description binding site for residue SF4 S 401
source : AC1

5) chain S
residue 220
type
sequence C
description binding site for residue SF4 S 401
source : AC1

6) chain S
residue 221
type
sequence L
description binding site for residue SF4 S 401
source : AC1

7) chain S
residue 222
type
sequence Y
description binding site for residue SF4 S 401
source : AC1

8) chain S
residue 226
type
sequence C
description binding site for residue SF4 S 401
source : AC1

9) chain S
residue 228
type
sequence G
description binding site for residue SF4 S 401
source : AC1

10) chain L
residue 211
type
sequence K
description binding site for residue F3S S 402
source : AC2

11) chain L
residue 216
type
sequence Q
description binding site for residue F3S S 402
source : AC2

12) chain S
residue 235
type
sequence C
description binding site for residue F3S S 402
source : AC2

13) chain S
residue 240
type
sequence F
description binding site for residue F3S S 402
source : AC2

14) chain S
residue 255
type
sequence C
description binding site for residue F3S S 402
source : AC2

15) chain S
residue 256
type
sequence Y
description binding site for residue F3S S 402
source : AC2

16) chain S
residue 257
type
sequence G
description binding site for residue F3S S 402
source : AC2

17) chain S
residue 258
type
sequence C
description binding site for residue F3S S 402
source : AC2

18) chain S
residue 259
type
sequence N
description binding site for residue F3S S 402
source : AC2

19) chain L
residue 59
type
sequence R
description binding site for residue SF4 S 403
source : AC3

20) chain S
residue 22
type
sequence C
description binding site for residue SF4 S 403
source : AC3

21) chain S
residue 25
type
sequence C
description binding site for residue SF4 S 403
source : AC3

22) chain S
residue 118
type
sequence G
description binding site for residue SF4 S 403
source : AC3

23) chain S
residue 119
type
sequence S
description binding site for residue SF4 S 403
source : AC3

24) chain S
residue 120
type
sequence C
description binding site for residue SF4 S 403
source : AC3

25) chain S
residue 153
type
sequence G
description binding site for residue SF4 S 403
source : AC3

26) chain S
residue 154
type
sequence C
description binding site for residue SF4 S 403
source : AC3

27) chain S
residue 155
type
sequence P
description binding site for residue SF4 S 403
source : AC3

28) chain L
residue 64
type
sequence C
description binding site for residue FCO L 601
source : AC4

29) chain L
residue 67
type
sequence T
description binding site for residue FCO L 601
source : AC4

30) chain L
residue 68
type
sequence H
description binding site for residue FCO L 601
source : AC4

31) chain L
residue 477
type
sequence A
description binding site for residue FCO L 601
source : AC4

32) chain L
residue 478
type
sequence P
description binding site for residue FCO L 601
source : AC4

33) chain L
residue 479
type
sequence R
description binding site for residue FCO L 601
source : AC4

34) chain L
residue 482
type
sequence L
description binding site for residue FCO L 601
source : AC4

35) chain L
residue 500
type
sequence V
description binding site for residue FCO L 601
source : AC4

36) chain L
residue 501
type
sequence P
description binding site for residue FCO L 601
source : AC4

37) chain L
residue 502
type
sequence S
description binding site for residue FCO L 601
source : AC4

38) chain L
residue 549
type
sequence C
description binding site for residue FCO L 601
source : AC4

39) chain L
residue 61
type
sequence C
description binding site for residue NI L 602
source : AC5

40) chain L
residue 64
type
sequence C
description binding site for residue NI L 602
source : AC5

41) chain L
residue 546
type
sequence C
description binding site for residue NI L 602
source : AC5

42) chain L
residue 549
type
sequence C
description binding site for residue NI L 602
source : AC5

43) chain L
residue 42
type
sequence E
description binding site for residue MG L 603
source : AC6

44) chain L
residue 498
type
sequence A
description binding site for residue MG L 603
source : AC6

45) chain L
residue 552
type
sequence H
description binding site for residue MG L 603
source : AC6

46) chain T
residue 192
type
sequence H
description binding site for residue SF4 T 401
source : AC7

47) chain T
residue 195
type
sequence C
description binding site for residue SF4 T 401
source : AC7

48) chain T
residue 197
type
sequence R
description binding site for residue SF4 T 401
source : AC7

49) chain T
residue 198
type
sequence R
description binding site for residue SF4 T 401
source : AC7

50) chain T
residue 220
type
sequence C
description binding site for residue SF4 T 401
source : AC7

51) chain T
residue 221
type
sequence L
description binding site for residue SF4 T 401
source : AC7

52) chain T
residue 222
type
sequence Y
description binding site for residue SF4 T 401
source : AC7

53) chain T
residue 226
type
sequence C
description binding site for residue SF4 T 401
source : AC7

54) chain M
residue 211
type
sequence K
description binding site for residue F3S T 402
source : AC8

55) chain M
residue 216
type
sequence Q
description binding site for residue F3S T 402
source : AC8

56) chain T
residue 235
type
sequence C
description binding site for residue F3S T 402
source : AC8

57) chain T
residue 240
type
sequence F
description binding site for residue F3S T 402
source : AC8

58) chain T
residue 255
type
sequence C
description binding site for residue F3S T 402
source : AC8

59) chain T
residue 256
type
sequence Y
description binding site for residue F3S T 402
source : AC8

60) chain T
residue 257
type
sequence G
description binding site for residue F3S T 402
source : AC8

61) chain T
residue 258
type
sequence C
description binding site for residue F3S T 402
source : AC8

62) chain T
residue 259
type
sequence N
description binding site for residue F3S T 402
source : AC8

63) chain M
residue 59
type
sequence R
description binding site for residue SF4 T 403
source : AC9

64) chain T
residue 22
type
sequence C
description binding site for residue SF4 T 403
source : AC9

65) chain T
residue 25
type
sequence C
description binding site for residue SF4 T 403
source : AC9

66) chain T
residue 118
type
sequence G
description binding site for residue SF4 T 403
source : AC9

67) chain T
residue 119
type
sequence S
description binding site for residue SF4 T 403
source : AC9

68) chain T
residue 120
type
sequence C
description binding site for residue SF4 T 403
source : AC9

69) chain T
residue 153
type
sequence G
description binding site for residue SF4 T 403
source : AC9

70) chain T
residue 154
type
sequence C
description binding site for residue SF4 T 403
source : AC9

71) chain M
residue 64
type
sequence C
description binding site for residue FCO M 601
source : AD1

72) chain M
residue 67
type
sequence T
description binding site for residue FCO M 601
source : AD1

73) chain M
residue 68
type
sequence H
description binding site for residue FCO M 601
source : AD1

74) chain M
residue 477
type
sequence A
description binding site for residue FCO M 601
source : AD1

75) chain M
residue 478
type
sequence P
description binding site for residue FCO M 601
source : AD1

76) chain M
residue 479
type
sequence R
description binding site for residue FCO M 601
source : AD1

77) chain M
residue 482
type
sequence L
description binding site for residue FCO M 601
source : AD1

78) chain M
residue 500
type
sequence V
description binding site for residue FCO M 601
source : AD1

79) chain M
residue 501
type
sequence P
description binding site for residue FCO M 601
source : AD1

80) chain M
residue 502
type
sequence S
description binding site for residue FCO M 601
source : AD1

81) chain M
residue 549
type
sequence C
description binding site for residue FCO M 601
source : AD1

82) chain M
residue 61
type
sequence C
description binding site for residue NI M 602
source : AD2

83) chain M
residue 64
type
sequence C
description binding site for residue NI M 602
source : AD2

84) chain M
residue 546
type
sequence C
description binding site for residue NI M 602
source : AD2

85) chain M
residue 549
type
sequence C
description binding site for residue NI M 602
source : AD2

86) chain M
residue 42
type
sequence E
description binding site for residue MG M 603
source : AD3

87) chain M
residue 498
type
sequence A
description binding site for residue MG M 603
source : AD3

88) chain M
residue 552
type
sequence H
description binding site for residue MG M 603
source : AD3

89) chain L
residue 39-64
type prosite
sequence RGMEEIVKNRDPRDAWMIVQRICGVC
description NI_HGENASE_L_1 Nickel-dependent hydrogenases large subunit signature 1. RGMEeivknrdprdawmivQRiCGVC
source prosite : PS00507

90) chain L
residue 543-552
type prosite
sequence FDPCMACAVH
description NI_HGENASE_L_2 Nickel-dependent hydrogenases large subunit signature 2. FDPCMACav.H
source prosite : PS00508

91) chain L
residue 552
type SITE
sequence H
description Cleavage; by HybD
source Swiss-Prot : SWS_FT_FI2

92) chain M
residue 552
type SITE
sequence H
description Cleavage; by HybD
source Swiss-Prot : SWS_FT_FI2

93) chain S
residue 255
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

94) chain S
residue 258
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

95) chain T
residue 22
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

96) chain T
residue 25
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

97) chain T
residue 120
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

98) chain T
residue 154
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

99) chain T
residue 192
type BINDING
sequence H
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

100) chain T
residue 195
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

101) chain T
residue 220
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

102) chain T
residue 226
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

103) chain T
residue 235
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

104) chain T
residue 255
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

105) chain T
residue 258
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

106) chain S
residue 235
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

107) chain L
residue 61
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

108) chain L
residue 64
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

109) chain L
residue 546
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

110) chain L
residue 549
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

111) chain M
residue 61
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

112) chain M
residue 64
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

113) chain M
residue 546
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

114) chain M
residue 549
type BINDING
sequence C
description BINDING => ECO:0000255
source Swiss-Prot : SWS_FT_FI1


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