eF-site ID 4omf-ABG
PDB Code 4omf
Chain A, B, G

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Title The F420-reducing [NiFe]-hydrogenase complex from Methanothermobacter marburgensis, the first X-ray structure of a group 3 family member
Classification OXIDOREDUCTASE
Compound F420-reducing hydrogenase, subunit gamma
Source ORGANISM_SCIENTIFIC: Methanothermobacter marburgensis;
Sequence A:  SERIVISPTSRQEGHAELVMEVDDEGIVTKGRYFSITPVR
GLEKMVTGKAPETAPVMVQRICGVCPIPHTLASVEAIDDS
LDIEVPKAGRLLRELTLAAHHVNSHAIHHFLIAPDFVPEN
LMADAINSVSEIRKNAQYVVDMVAGEGIHPSDVRIGGMAD
NITELARKRLYARLKQLKPKVNEHVELMIGLIEDKGLPEG
LGVHNQPTLASHQIYGDRTKFDLDRFTEIMPESWYDDPEI
AKRACSTIPLYDGRNVEVGPRARMVEFQGFKERGVVAQHV
ARALEMKTALSRAIEILDELDTSAPVRADFDERGTGKLGI
GAIEAPRGLDVHMAKVENGKIQFYSALVPTTWNIPTMGPA
TEGFHHEYGPHVIRAYDPCLSCATH
B:  VLGTYKEIVSARSTDREIQKLAQDGGIVTGLLAYALDEGI
IEGAVVAGPGEEFWKPQPMVAMSSDELKAAAGTKYTFSPN
VMMLKKAVRQYGIEKLGTVAIPCQTMGIRKMQTYPFGVRF
LADKIKLLVGIYCMENFPYTSLQTFICEKLGVSMELVEKM
DIGKGKFWVYTQDDVLTLPLKETHGYEQAGCKICKDYVAE
LADVSTGSVGSPDGWSTVITRTDAGDSIFKQAVEAGLFET
KPIEEVKPGLGLLEKLAAQKKEKAEKNIAARKEMGLPTPF
G:  AKPRIGYIHLSGCTGDAMSLTENYDILAELLTNMVDIVYG
QTLVDLWEMPEMDLALVEGSVCLQDEHSLHELKELREKAK
LVCAFGSCAATGCFTRYSRGGQQAQPSHESFVPIADLIDV
DLALPGCPPSPEIIAKTVVALLNNDMDYLQPMLDLAGYTE
ACGCDLQTKVVNQGLCIGCGTCAMACQTRALDMTNGRPEL
NSDRCIKCGICYVQCPRSWWPEEQIKKELGL
Description


Functional site

1) chain A
residue 150
type
sequence H
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

2) chain G
residue 56
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

3) chain G
residue 57
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

4) chain G
residue 60
type
sequence D
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

5) chain G
residue 131
type
sequence S
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

6) chain G
residue 132
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

7) chain G
residue 138
type
sequence F
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

8) chain G
residue 170
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

9) chain G
residue 171
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 301
source : AC1

10) chain G
residue 207
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

11) chain G
residue 230
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

12) chain G
residue 232
type
sequence T
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

13) chain G
residue 235
type
sequence L
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

14) chain G
residue 244
type
sequence L
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

15) chain G
residue 249
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

16) chain G
residue 250
type
sequence I
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

17) chain G
residue 252
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

18) chain G
residue 253
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

19) chain G
residue 255
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 302
source : AC2

20) chain G
residue 220
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

21) chain G
residue 221
type
sequence I
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

22) chain G
residue 222
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

23) chain G
residue 223
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

24) chain G
residue 224
type
sequence G
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

25) chain G
residue 226
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

26) chain G
residue 259
type
sequence C
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

27) chain G
residue 260
type
sequence P
description BINDING SITE FOR RESIDUE SF4 G 303
source : AC3

28) chain G
residue 206
type
sequence C
description BINDING SITE FOR RESIDUE DTZ G 304
source : AC4

29) chain G
residue 206
type
sequence C
description BINDING SITE FOR RESIDUE DTZ G 304
source : AC4

30) chain G
residue 208
type
sequence C
description BINDING SITE FOR RESIDUE DTZ G 304
source : AC4

31) chain G
residue 208
type
sequence C
description BINDING SITE FOR RESIDUE DTZ G 304
source : AC4

32) chain G
residue 251
type
sequence K
description BINDING SITE FOR RESIDUE DTZ G 304
source : AC4

33) chain A
residue 233
type
sequence E
description BINDING SITE FOR RESIDUE MG A 501
source : AC5

34) chain G
residue 148
type
sequence A
description BINDING SITE FOR RESIDUE MG A 501
source : AC5

35) chain A
residue 63
type
sequence C
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

36) chain A
residue 66
type
sequence C
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

37) chain A
residue 70
type
sequence H
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

38) chain A
residue 326
type
sequence A
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

39) chain A
residue 327
type
sequence P
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

40) chain A
residue 328
type
sequence R
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

41) chain A
residue 331
type
sequence D
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

42) chain A
residue 349
type
sequence V
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

43) chain A
residue 350
type
sequence P
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

44) chain A
residue 351
type
sequence T
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

45) chain A
residue 380
type
sequence C
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

46) chain A
residue 383
type
sequence C
description BINDING SITE FOR RESIDUE NFU A 502
source : AC6

47) chain A
residue 44
type
sequence E
description BINDING SITE FOR RESIDUE MG A 503
source : AC7

48) chain A
residue 347
type
sequence A
description BINDING SITE FOR RESIDUE MG A 503
source : AC7

49) chain A
residue 386
type
sequence H
description BINDING SITE FOR RESIDUE MG A 503
source : AC7

50) chain A
residue 156
type
sequence I
description BINDING SITE FOR RESIDUE CL A 505
source : AC9

51) chain A
residue 308
type
sequence R
description BINDING SITE FOR RESIDUE CL A 505
source : AC9

52) chain B
residue 102
type
sequence I
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

53) chain B
residue 103
type
sequence P
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

54) chain B
residue 104
type
sequence C
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

55) chain B
residue 134
type
sequence C
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

56) chain B
residue 135
type
sequence M
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

57) chain B
residue 136
type
sequence E
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

58) chain B
residue 137
type
sequence N
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

59) chain B
residue 192
type
sequence C
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

60) chain B
residue 195
type
sequence C
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

61) chain B
residue 261
type
sequence K
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

62) chain G
residue 221
type
sequence I
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

63) chain G
residue 261
type
sequence R
description BINDING SITE FOR RESIDUE SF4 B 401
source : BC1

64) chain B
residue 110
type
sequence R
description BINDING SITE FOR RESIDUE KEN B 403
source : BC3

65) chain B
residue 113
type
sequence Q
description BINDING SITE FOR RESIDUE KEN B 403
source : BC3

66) chain B
residue 126
type
sequence I
description BINDING SITE FOR RESIDUE KEN B 403
source : BC3

67) chain B
residue 204
type
sequence D
description BINDING SITE FOR RESIDUE KEN B 403
source : BC3

68) chain B
residue 23
type
sequence A
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

69) chain B
residue 24
type
sequence Q
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

70) chain B
residue 25
type
sequence D
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

71) chain B
residue 26
type
sequence G
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

72) chain B
residue 27
type
sequence G
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

73) chain B
residue 28
type
sequence I
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

74) chain B
residue 29
type
sequence V
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

75) chain B
residue 30
type
sequence T
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

76) chain B
residue 47
type
sequence V
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

77) chain B
residue 48
type
sequence A
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

78) chain B
residue 71
type
sequence A
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

79) chain B
residue 73
type
sequence G
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

80) chain B
residue 74
type
sequence T
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

81) chain B
residue 75
type
sequence K
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

82) chain B
residue 76
type
sequence Y
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

83) chain B
residue 77
type
sequence T
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

84) chain B
residue 79
type
sequence S
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

85) chain B
residue 81
type
sequence N
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

86) chain B
residue 133
type
sequence Y
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

87) chain B
residue 134
type
sequence C
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

88) chain B
residue 135
type
sequence M
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

89) chain B
residue 136
type
sequence E
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

90) chain B
residue 137
type
sequence N
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

91) chain B
residue 198
type
sequence Y
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

92) chain B
residue 208
type
sequence G
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

93) chain B
residue 209
type
sequence S
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

94) chain B
residue 210
type
sequence V
description BINDING SITE FOR RESIDUE FAD B 405
source : BC4

95) chain G
residue 249-260
type prosite
sequence CIKCGICYVQCP
description 4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiKCGiCYvQCP
source prosite : PS00198

96) chain A
residue 41-66
type prosite
sequence RGLEKMVTGKAPETAPVMVQRICGVC
description NI_HGENASE_L_1 Nickel-dependent hydrogenases large subunit signature 1. RGLEkmvtgkapetapvmvQRiCGVC
source prosite : PS00507

97) chain A
residue 377-386
type prosite
sequence YDPCLSCATH
description NI_HGENASE_L_2 Nickel-dependent hydrogenases large subunit signature 2. YDPCLSCat.H
source prosite : PS00508


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