eF-site ID 4kca-AB
PDB Code 4kca
Chain A, B

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Title Crystal Structure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library
Classification HYDROLASE
Compound Endo-1,5-alpha-L-arabinanase
Source (4KCA)
Sequence A:  IIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILD
EIADEYQGKLTVAKLNIDQNPGTAPKYGIRGIPTLLLFKN
GEVAATKVGALSKGQLKEFLDANLAGSGSGPSTYELKRVS
VHDPSIVWDPSSKTYYIFGSHRAAAKTTDLMSWTAFTAPW
KTATSNNAANNVAFETPAVKKVKKGGVDVDFPAFSATKWS
AKGGSGYSVDGNMWAPDVIYNKVLKKWCMYLSINGNAWYS
SIILLTADNIEGPYLYQGPVVIGGFKNGTEYKETDFELVL
GPQSSLPERYATGGKWGDRYPNNIDPCVFYDEEGKLWMTY
GSWSGGIWMIELDENTGLRDYDVTYELTGSGNGITVDPYF
GKKIAGGYYVSGEASYIEYIGGYYFLFVTYGGLAAGGVAS
DYNNGGYQMRVFRSEKPDGPYLDARGTDAVFASYKLDFGP
DANDNRGVNIFGAYGDWGNQTKGKNSERSQGHNSIIAAED
GRTYLVYHTRFQNRGEEHEVRVHQVFQNEDGWLVAAPFEY
TGETVKSADIATSQQVPTNKIAGSYKLLTHPFKLDHRVKE
LAKPVDIELNADGTITGSTTGTWSVKEGTSYITINLDKEY
KGVIVEQTLEPTSDKAFVFTALNRNGVTIWGYKPI
B:  IIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILD
EIADEYQGKLTVAKLNIDQNPGTAPKYGIRGIPTLLLFKN
GEVAATKVGALSKGQLKEFLDANLAGSGSGPSTYELKRVS
VHDPSIVWDPSSKTYYIFGSHRAAAKTTDLMSWTAFTAPW
KTATSNNAANNVAFETPAVKKVKKGGVDVDFPAFSATKWS
AKGGSGYSVDGNMWAPDVIYNKVLKKWCMYLSINGNAWYS
SIILLTADNIEGPYLYQGPVVIGGFKNGTEYKETDFELVL
GPQSSLPERYATGGKWGDRYPNNIDPCVFYDEEGKLWMTY
GSWSGGIWMIELDENTGLRDYDVTYELTGSGNGITVDPYF
GKKIAGGYYVSGEASYIEYIGGYYFLFVTYGGLAAGGVAS
DYNNGGYQMRVFRSEKPDGPYLDARGTDAVFASYKLDFGP
DANDNRGVNIFGAYGDWGNQTKGKNSERSQGHNSIIAAED
GRTYLVYHTRFQNRGEEHEVRVHQVFQNEDGWLVAAPFEY
TGETVKSADIATSQQVPTNKIAGSYKLLTHPFKLDHRVKE
LAKPVDIELNADGTITGSTTGTWSVKEGTSYITINLDKEY
KGVIVEQTLEPTSDKAFVFTALNRNGVTIWGYKPIES
Description (1)  Endo-1,5-alpha-L-arabinanase (E.C.3.2.1.99)


Functional site

1) chain A
residue 212
type
sequence V
description BINDING SITE FOR RESIDUE IOD A 701
source : AC1

2) chain A
residue 428
type
sequence R
description BINDING SITE FOR RESIDUE IOD A 703
source : AC3

3) chain A
residue 560
type
sequence R
description BINDING SITE FOR RESIDUE IOD A 706
source : AC4

4) chain A
residue 123
type
sequence S
description BINDING SITE FOR RESIDUE IOD A 707
source : AC5

5) chain B
residue 37
type
sequence M
description BINDING SITE FOR RESIDUE IOD A 707
source : AC5

6) chain A
residue 513
type
sequence D
description BINDING SITE FOR RESIDUE IOD A 708
source : AC6

7) chain A
residue 292
type
sequence R
description BINDING SITE FOR RESIDUE IOD A 712
source : AC8

8) chain A
residue 498
type
sequence G
description BINDING SITE FOR RESIDUE IOD A 715
source : AC9

9) chain A
residue 585
type
sequence T
description BINDING SITE FOR RESIDUE IOD A 717
source : BC1

10) chain A
residue 587
type
sequence S
description BINDING SITE FOR RESIDUE IOD A 717
source : BC1

11) chain A
residue 598
type
sequence N
description BINDING SITE FOR RESIDUE IOD A 717
source : BC1

12) chain A
residue 459
type
sequence D
description BINDING SITE FOR RESIDUE IOD A 718
source : BC2

13) chain A
residue 466
type
sequence G
description BINDING SITE FOR RESIDUE IOD A 718
source : BC2

14) chain A
residue 566
type
sequence K
description BINDING SITE FOR RESIDUE IOD A 718
source : BC2

15) chain A
residue 354
type
sequence G
description BINDING SITE FOR RESIDUE IOD A 720
source : BC3

16) chain A
residue 297
type
sequence G
description BINDING SITE FOR RESIDUE IOD A 721
source : BC4

17) chain A
residue 82
type
sequence K
description BINDING SITE FOR RESIDUE IOD A 722
source : BC5

18) chain A
residue 435
type
sequence A
description BINDING SITE FOR RESIDUE IOD A 723
source : BC6

19) chain A
residue 449
type
sequence R
description BINDING SITE FOR RESIDUE IOD A 723
source : BC6

20) chain A
residue 239
type
sequence N
description BINDING SITE FOR RESIDUE IOD A 725
source : BC7

21) chain A
residue 183
type
sequence K
description BINDING SITE FOR RESIDUE IOD A 727
source : BC8

22) chain A
residue 564
type
sequence L
description BINDING SITE FOR RESIDUE IOD A 728
source : BC9

23) chain A
residue 271
type
sequence G
description BINDING SITE FOR RESIDUE IOD A 729
source : CC1

24) chain A
residue 289
type
sequence L
description BINDING SITE FOR RESIDUE IOD A 729
source : CC1

25) chain A
residue 229
type
sequence K
description BINDING SITE FOR RESIDUE IOD A 730
source : CC2

26) chain A
residue 249
type
sequence T
description BINDING SITE FOR RESIDUE IOD A 730
source : CC2

27) chain A
residue 527
type
sequence T
description BINDING SITE FOR RESIDUE IOD A 731
source : CC3

28) chain A
residue 125
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

29) chain A
residue 126
type
sequence D
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

30) chain A
residue 143
type
sequence S
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

31) chain A
residue 217
type
sequence W
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

32) chain A
residue 308
type
sequence D
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

33) chain A
residue 396
type
sequence L
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

34) chain A
residue 475
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 734
source : CC6

35) chain A
residue 475
type
sequence H
description BINDING SITE FOR RESIDUE NA A 735
source : CC7

36) chain B
residue 428
type
sequence R
description BINDING SITE FOR RESIDUE IOD B 701
source : CC8

37) chain B
residue 513
type
sequence D
description BINDING SITE FOR RESIDUE IOD B 702
source : CC9

38) chain A
residue 37
type
sequence M
description BINDING SITE FOR RESIDUE IOD B 703
source : DC1

39) chain B
residue 123
type
sequence S
description BINDING SITE FOR RESIDUE IOD B 703
source : DC1

40) chain B
residue 585
type
sequence T
description BINDING SITE FOR RESIDUE IOD B 705
source : DC2

41) chain B
residue 587
type
sequence S
description BINDING SITE FOR RESIDUE IOD B 705
source : DC2

42) chain B
residue 598
type
sequence N
description BINDING SITE FOR RESIDUE IOD B 705
source : DC2

43) chain B
residue 512
type
sequence E
description BINDING SITE FOR RESIDUE IOD B 706
source : DC3

44) chain B
residue 596
type
sequence T
description BINDING SITE FOR RESIDUE IOD B 706
source : DC3

45) chain B
residue 560
type
sequence R
description BINDING SITE FOR RESIDUE IOD B 707
source : DC4

46) chain B
residue 212
type
sequence V
description BINDING SITE FOR RESIDUE IOD B 708
source : DC5

47) chain A
residue 188
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 709
source : DC6

48) chain A
residue 189
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 709
source : DC6

49) chain B
residue 498
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 710
source : DC7

50) chain B
residue 239
type
sequence N
description BINDING SITE FOR RESIDUE IOD B 711
source : DC8

51) chain B
residue 271
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 713
source : EC1

52) chain B
residue 289
type
sequence L
description BINDING SITE FOR RESIDUE IOD B 713
source : EC1

53) chain B
residue 354
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 714
source : EC2

54) chain B
residue 636
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 715
source : EC3

55) chain B
residue 297
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 717
source : EC4

56) chain B
residue 435
type
sequence A
description BINDING SITE FOR RESIDUE IOD B 718
source : EC5

57) chain B
residue 449
type
sequence R
description BINDING SITE FOR RESIDUE IOD B 718
source : EC5

58) chain B
residue 459
type
sequence D
description BINDING SITE FOR RESIDUE IOD B 719
source : EC6

59) chain B
residue 466
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 719
source : EC6

60) chain B
residue 566
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 719
source : EC6

61) chain B
residue 575
type
sequence D
description BINDING SITE FOR RESIDUE IOD B 720
source : EC7

62) chain B
residue 493
type
sequence R
description BINDING SITE FOR RESIDUE IOD B 724
source : EC9

63) chain A
residue 298
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 725
source : FC1

64) chain B
residue 566
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 726
source : FC2

65) chain B
residue 466
type
sequence G
description BINDING SITE FOR RESIDUE IOD B 727
source : FC3

66) chain B
residue 467
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 727
source : FC3

67) chain B
residue 496
type
sequence N
description BINDING SITE FOR RESIDUE IOD B 727
source : FC3

68) chain B
residue 527
type
sequence T
description BINDING SITE FOR RESIDUE IOD B 728
source : FC4

69) chain B
residue 298
type
sequence K
description BINDING SITE FOR RESIDUE IOD B 729
source : FC5

70) chain B
residue 6
type
sequence H
description BINDING SITE FOR RESIDUE IOD B 730
source : FC6

71) chain B
residue 28
type
sequence W
description BINDING SITE FOR RESIDUE IOD B 730
source : FC6

72) chain B
residue 125
type
sequence H
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

73) chain B
residue 126
type
sequence D
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

74) chain B
residue 217
type
sequence W
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

75) chain B
residue 308
type
sequence D
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

76) chain B
residue 396
type
sequence L
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

77) chain B
residue 475
type
sequence H
description BINDING SITE FOR RESIDUE GOL B 731
source : FC7

78) chain B
residue 475
type
sequence H
description BINDING SITE FOR RESIDUE NA B 732
source : FC8

79) chain A
residue 24-42
type prosite
sequence LVDFWAEWCGPCKMIAPIL
description THIOREDOXIN_1 Thioredoxin family active site. LVdFWaeWCGPCKmIapiL
source prosite : PS00194


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