eF-site ID 3cna-A
PDB Code 3cna
Chain A

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Title STRUCTURE OF CONCANAVALIN A AT 2.4 ANGSTROMS RESOLUTION
Classification LECTIN (AGGLUTININ)
Compound CONCANAVALIN A
Source Canavalia ensiformis (Jack bean) (Horse bean) (CONA_CANEN)
Sequence A:  ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKW
NMQDGKVGTAHIIYNSVDKRLSAVVSYPNADATSVSYDVD
LNDVLPEWVRVGLSASTGLYKETNTILSWSFTSKLKSNST
HQTDALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVS
SNGSPEGSSVGRALFYAPVHIWESSAATVSFEATFAFLIK
SPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN
Description


Functional site

1) chain A
residue 8
type
sequence E
description RESIDUES BINDING THE MANGANESE ION
source : MN

2) chain A
residue 10
type
sequence D
description RESIDUES BINDING THE MANGANESE ION
source : MN

3) chain A
residue 19
type
sequence D
description RESIDUES BINDING THE MANGANESE ION
source : MN

4) chain A
residue 24
type
sequence H
description RESIDUES BINDING THE MANGANESE ION
source : MN

5) chain A
residue 34
type
sequence S
description RESIDUES BINDING THE MANGANESE ION
source : MN

6) chain A
residue 10
type
sequence D
description RESIDUES BINDING THE CALCIUM ION
source : CA

7) chain A
residue 12
type
sequence Y
description RESIDUES BINDING THE CALCIUM ION
source : CA

8) chain A
residue 14
type
sequence N
description RESIDUES BINDING THE CALCIUM ION
source : CA

9) chain A
residue 19
type
sequence D
description RESIDUES BINDING THE CALCIUM ION
source : CA

10) chain A
residue 208
type
sequence D
description RESIDUES BINDING THE CALCIUM ION
source : CA

11) chain A
residue 12
type
sequence Y
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

12) chain A
residue 13
type
sequence P
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

13) chain A
residue 14
type
sequence N
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

14) chain A
residue 15
type
sequence T
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

15) chain A
residue 16
type
sequence D
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

16) chain A
residue 99
type
sequence L
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

17) chain A
residue 100
type
sequence Y
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

18) chain A
residue 168
type
sequence S
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

19) chain A
residue 205
type
sequence H
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

20) chain A
residue 206
type
sequence P
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

21) chain A
residue 207
type
sequence A
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

22) chain A
residue 208
type
sequence D
description RESIDUES INVOLVED IN CARBOHYDRATE BINDING
source : CHO

23) chain A
residue 54
type
sequence Y
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

24) chain A
residue 81
type
sequence L
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

25) chain A
residue 85
type
sequence L
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

26) chain A
residue 89
type
sequence V
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

27) chain A
residue 91
type
sequence V
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

28) chain A
residue 111
type
sequence F
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

29) chain A
residue 179
type
sequence V
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

30) chain A
residue 181
type
sequence I
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

31) chain A
residue 191
type
sequence F
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

32) chain A
residue 214
type
sequence I
description RESIDUES INVOLVED IN BINDING NON-POLAR GROUPS
source : NP

33) chain A
residue 8
type
sequence E
description BINDING SITE FOR RESIDUE MN A 238
source : AC1

34) chain A
residue 10
type
sequence D
description BINDING SITE FOR RESIDUE MN A 238
source : AC1

35) chain A
residue 19
type
sequence D
description BINDING SITE FOR RESIDUE MN A 238
source : AC1

36) chain A
residue 24
type
sequence H
description BINDING SITE FOR RESIDUE MN A 238
source : AC1

37) chain A
residue 10
type
sequence D
description BINDING SITE FOR RESIDUE CA A 239
source : AC2

38) chain A
residue 12
type
sequence Y
description BINDING SITE FOR RESIDUE CA A 239
source : AC2

39) chain A
residue 14
type
sequence N
description BINDING SITE FOR RESIDUE CA A 239
source : AC2

40) chain A
residue 19
type
sequence D
description BINDING SITE FOR RESIDUE CA A 239
source : AC2

41) chain A
residue 208
type BINDING
sequence D
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

42) chain A
residue 152
type CARBOHYD
sequence G
description N-linked (GlcNAc...) asparagine => ECO:0000255|PROSITE-ProRule:PRU00498
source Swiss-Prot : SWS_FT_FI6

43) chain A
residue 228
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P81461
source Swiss-Prot : SWS_FT_FI2

44) chain A
residue 171
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI3

45) chain A
residue 173
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI3

46) chain A
residue 182
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI3

47) chain A
residue 187
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI3

48) chain A
residue 175
type BINDING
sequence F
description BINDING => ECO:0000269|PubMed:2792084, ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI4

49) chain A
residue 177
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:2792084, ECO:0000269|PubMed:34235541, ECO:0007744|PDB:6XT6
source Swiss-Prot : SWS_FT_FI4

50) chain A
residue 237
type SITE
sequence N
description Cleavage
source Swiss-Prot : SWS_FT_FI5

51) chain A
residue 163
type SITE
sequence G
description Cleavage
source Swiss-Prot : SWS_FT_FI5

52) chain A
residue 5-11
type prosite
sequence VAVELDT
description LECTIN_LEGUME_BETA Legume lectins beta-chain signature. VAVELDT
source prosite : PS00307

53) chain A
residue 85-94
type prosite
sequence LPEWVRVGLS
description LECTIN_LEGUME_ALPHA Legume lectins alpha-chain signature. LPEWVRVGLS
source prosite : PS00308


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