eF-site ID 6d49-AB
PDB Code 6d49
Chain A, B

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Title Cell Surface Receptor in Complex with Ligand at 1.80-A Resolution
Classification IMMUNE SYSTEM
Compound Myeloid cell surface antigen CD33
Source (CD33_HUMAN)
Sequence A:  GDPNFWLQVQESVTVQEGLCVLVPCTFFHPIPYYDKNSPV
HGYWFREGAIISRDSPVATNKLDQEVQEETQGRFRLLGDP
SRNNCSLSIVDARRRDNGSYFFRMERGSTKYSYKSPQLSV
HVTDLT
B:  GDPNFWLQVQESVTVQEGLCVLVPCTFFHPIPYYDKNSPV
HGYWFREGAIISRDSPVATNKLDQEVQEETQGRFRLLGDP
SRNNCSLSIVDARRRDNGSYFFRMERGSTKYSYKSPQLSV
HVTDLT
Description


Functional site

1) chain A
residue 48
type
sequence P
description binding site for residue GOL A 201
source : AC1

2) chain A
residue 49
type
sequence Y
description binding site for residue GOL A 201
source : AC1

3) chain A
residue 36
type
sequence C
description binding site for residue GOL A 202
source : AC2

4) chain A
residue 37
type
sequence V
description binding site for residue GOL A 202
source : AC2

5) chain A
residue 38
type
sequence L
description binding site for residue GOL A 202
source : AC2

6) chain A
residue 104
type
sequence S
description binding site for residue GOL A 202
source : AC2

7) chain B
residue 93
type
sequence L
description binding site for residue GOL A 202
source : AC2

8) chain B
residue 104
type
sequence S
description binding site for residue GOL A 202
source : AC2

9) chain A
residue 123
type
sequence G
description binding site for residue GOL A 203
source : AC3

10) chain A
residue 124
type
sequence S
description binding site for residue GOL A 203
source : AC3

11) chain A
residue 126
type
sequence K
description binding site for residue GOL A 203
source : AC3

12) chain A
residue 68
type
sequence S
description binding site for residue GOL A 204
source : AC4

13) chain A
residue 71
type
sequence S
description binding site for residue GOL A 204
source : AC4

14) chain A
residue 80
type
sequence Q
description binding site for residue GOL A 204
source : AC4

15) chain A
residue 18
type
sequence D
description binding site for residue FVP A 205
source : AC5

16) chain A
residue 20
type
sequence N
description binding site for residue FVP A 205
source : AC5

17) chain A
residue 21
type
sequence F
description binding site for residue FVP A 205
source : AC5

18) chain A
residue 66
type
sequence I
description binding site for residue FVP A 205
source : AC5

19) chain A
residue 68
type
sequence S
description binding site for residue FVP A 205
source : AC5

20) chain A
residue 117
type
sequence F
description binding site for residue FVP A 205
source : AC5

21) chain A
residue 119
type
sequence R
description binding site for residue FVP A 205
source : AC5

22) chain A
residue 126
type
sequence K
description binding site for residue FVP A 205
source : AC5

23) chain A
residue 128
type
sequence S
description binding site for residue FVP A 205
source : AC5

24) chain A
residue 129
type
sequence Y
description binding site for residue FVP A 205
source : AC5

25) chain A
residue 130
type
sequence K
description binding site for residue FVP A 205
source : AC5

26) chain B
residue 48
type
sequence P
description binding site for residue GOL B 201
source : AC6

27) chain A
residue 93
type
sequence L
description binding site for residue GOL B 202
source : AC7

28) chain B
residue 40
type
sequence P
description binding site for residue GOL B 202
source : AC7

29) chain B
residue 100
type
sequence N
description binding site for residue GOL B 202
source : AC7

30) chain B
residue 102
type
sequence S
description binding site for residue GOL B 202
source : AC7

31) chain B
residue 82
type
sequence V
description binding site for residue GOL B 203
source : AC8

32) chain B
residue 87
type
sequence Q
description binding site for residue GOL B 203
source : AC8

33) chain B
residue 88
type
sequence G
description binding site for residue GOL B 203
source : AC8

34) chain B
residue 67
type
sequence I
description binding site for residue GOL B 204
source : AC9

35) chain B
residue 68
type
sequence S
description binding site for residue GOL B 204
source : AC9

36) chain B
residue 69
type
sequence R
description binding site for residue GOL B 204
source : AC9

37) chain B
residue 71
type
sequence S
description binding site for residue GOL B 204
source : AC9

38) chain B
residue 80
type
sequence Q
description binding site for residue GOL B 204
source : AC9

39) chain B
residue 81
type
sequence E
description binding site for residue GOL B 204
source : AC9

40) chain B
residue 65
type
sequence A
description binding site for residue GOL B 205
source : AD1

41) chain B
residue 67
type
sequence I
description binding site for residue GOL B 205
source : AD1

42) chain B
residue 128
type
sequence S
description binding site for residue GOL B 205
source : AD1

43) chain B
residue 21
type
sequence F
description binding site for residue FVP B 206
source : AD2

44) chain B
residue 68
type
sequence S
description binding site for residue FVP B 206
source : AD2

45) chain B
residue 78
type
sequence L
description binding site for residue FVP B 206
source : AD2

46) chain B
residue 117
type
sequence F
description binding site for residue FVP B 206
source : AD2

47) chain B
residue 119
type
sequence R
description binding site for residue FVP B 206
source : AD2

48) chain B
residue 126
type
sequence K
description binding site for residue FVP B 206
source : AD2

49) chain B
residue 128
type
sequence S
description binding site for residue FVP B 206
source : AD2

50) chain B
residue 129
type
sequence Y
description binding site for residue FVP B 206
source : AD2

51) chain A
residue 119
type BINDING
sequence R
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

52) chain B
residue 119
type BINDING
sequence R
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

53) chain A
residue 100
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:8702538, ECO:0007744|PDB:5IHB, ECO:0007744|PDB:5J06, ECO:0007744|PDB:5J0B
source Swiss-Prot : SWS_FT_FI2

54) chain B
residue 100
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:8702538, ECO:0007744|PDB:5IHB, ECO:0007744|PDB:5J06, ECO:0007744|PDB:5J0B
source Swiss-Prot : SWS_FT_FI2

55) chain A
residue 113
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI3

56) chain B
residue 113
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI3


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