eF-site ID 2rtb-BD
PDB Code 2rtb
Chain B, D

click to enlarge
Title APOSTREPTAVIDIN, PH 3.32, SPACE GROUP I222
Classification BIOTIN-BINDING PROTEIN
Compound STREPTAVIDIN
Source ORGANISM_SCIENTIFIC: Streptomyces avidinii;
Sequence B:  AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAES
RYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW
SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTK
VKP
D:  AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAES
RYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW
SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTK
V
Description


Functional site

1) chain B
residue 45
type
sequence S
description BINDING SITE FOR RESIDUE NA B 403
source : AC1

2) chain B
residue 48
type
sequence G
description BINDING SITE FOR RESIDUE ACT B 404
source : AC2

3) chain B
residue 49
type
sequence N
description BINDING SITE FOR RESIDUE ACT B 404
source : AC2

4) chain B
residue 86
type
sequence A
description BINDING SITE FOR RESIDUE ACT B 404
source : AC2

5) chain B
residue 88
type
sequence S
description BINDING SITE FOR RESIDUE ACT B 404
source : AC2

6) chain D
residue 47
type
sequence V
description BINDING SITE FOR RESIDUE CL D 503
source : AC3

7) chain D
residue 23
type
sequence N
description BINDING SITE FOR RESIDUE CL D 1459
source : AC4

8) chain D
residue 27
type
sequence S
description BINDING SITE FOR RESIDUE CL D 1459
source : AC4

9) chain D
residue 43
type
sequence Y
description BINDING SITE FOR RESIDUE CL D 1459
source : AC4

10) chain B
residue 23
type
sequence N
description BINDING SITE FOR RESIDUE CL B 1464
source : AC5

11) chain B
residue 27
type
sequence S
description BINDING SITE FOR RESIDUE CL B 1464
source : AC5

12) chain B
residue 43
type
sequence Y
description BINDING SITE FOR RESIDUE CL B 1464
source : AC5

13) chain B
residue 118-132
type prosite
sequence NAWKSTLVGHDTFTK
description AVIDIN_1 Avidin-like domain signature. NawKStlVGhDtFTK
source prosite : PS00577

14) chain B
residue 43
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

15) chain D
residue 120
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1

16) chain B
residue 54
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

17) chain B
residue 92
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1

18) chain B
residue 108
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1

19) chain B
residue 120
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1

20) chain D
residue 43
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

21) chain D
residue 54
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI1

22) chain D
residue 92
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1

23) chain D
residue 108
type BINDING
sequence W
description
source Swiss-Prot : SWS_FT_FI1


Display surface

Download
Links