eF-site ID 1a2w-B
PDB Code 1a2w
Chain B

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Title CRYSTAL STRUCTURE OF A 3D DOMAIN-SWAPPED DIMER OF BOVINE PANCREATIC RIBONUCLEASE A
Classification ENDONUCLEASE
Compound RIBONUCLEASE A
Source ORGANISM_COMMON: cattle; ORGANISM_SCIENTIFIC: Bos taurus;
Sequence B:  KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRC
KPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHF
DASV
Description


Functional site

1) chain B
residue 12
type
sequence H
description THE ACTIVE SITE CONTAINS RESIDUES FROM DIFFERENT SUBUNITS.
source : AVE

2) chain B
residue 12
type
sequence H
description BINDING SITE FOR RESIDUE CL A 501
source : AC1

3) chain B
residue 39
type
sequence R
description BINDING SITE FOR RESIDUE CL B 502
source : AC2

4) chain B
residue 41
type
sequence K
description BINDING SITE FOR RESIDUE SO4 B 601
source : AC3

5) chain B
residue 119
type
sequence H
description BINDING SITE FOR RESIDUE SO4 B 601
source : AC3

6) chain B
residue 120
type
sequence F
description BINDING SITE FOR RESIDUE SO4 B 601
source : AC3

7) chain B
residue 12
type catalytic
sequence H
description 164
source MCSA : MCSA2

8) chain B
residue 41
type catalytic
sequence K
description 164
source MCSA : MCSA2

9) chain B
residue 119
type catalytic
sequence H
description 164
source MCSA : MCSA2

10) chain B
residue 120
type catalytic
sequence F
description 164
source MCSA : MCSA2

11) chain B
residue 121
type catalytic
sequence D
description 164
source MCSA : MCSA2

12) chain B
residue 1
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761
source Swiss-Prot : SWS_FT_FI4

13) chain B
residue 7
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761
source Swiss-Prot : SWS_FT_FI4

14) chain B
residue 37
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761
source Swiss-Prot : SWS_FT_FI4

15) chain B
residue 41
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761
source Swiss-Prot : SWS_FT_FI4

16) chain B
residue 34
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine; partial => ECO:0000269|PubMed:19358553
source Swiss-Prot : SWS_FT_FI5

17) chain B
residue 12
type ACT_SITE
sequence H
description Proton acceptor
source Swiss-Prot : SWS_FT_FI1

18) chain B
residue 119
type ACT_SITE
sequence H
description Proton donor
source Swiss-Prot : SWS_FT_FI2

19) chain B
residue 7
type BINDING
sequence K
description
source Swiss-Prot : SWS_FT_FI3

20) chain B
residue 10
type BINDING
sequence R
description
source Swiss-Prot : SWS_FT_FI3

21) chain B
residue 41
type BINDING
sequence K
description
source Swiss-Prot : SWS_FT_FI3

22) chain B
residue 85
type BINDING
sequence R
description
source Swiss-Prot : SWS_FT_FI3

23) chain B
residue 66
type BINDING
sequence K
description
source Swiss-Prot : SWS_FT_FI3


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