4AK4

High resolution structure of Galactose Binding lectin from Champedak (CGB)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0019862	molecular_function	IgA binding
A	0030246	molecular_function	carbohydrate binding
B	0019862	molecular_function	IgA binding
B	0030246	molecular_function	carbohydrate binding
C	0019862	molecular_function	IgA binding
C	0030246	molecular_function	carbohydrate binding
D	0019862	molecular_function	IgA binding
D	0030246	molecular_function	carbohydrate binding
E	0019862	molecular_function	IgA binding
E	0030246	molecular_function	carbohydrate binding
F	0019862	molecular_function	IgA binding
F	0030246	molecular_function	carbohydrate binding
G	0019862	molecular_function	IgA binding
G	0030246	molecular_function	carbohydrate binding
H	0019862	molecular_function	IgA binding
H	0030246	molecular_function	carbohydrate binding
I	0019862	molecular_function	IgA binding
I	0030246	molecular_function	carbohydrate binding
J	0019862	molecular_function	IgA binding
J	0030246	molecular_function	carbohydrate binding
K	0019862	molecular_function	IgA binding
K	0030246	molecular_function	carbohydrate binding
L	0019862	molecular_function	IgA binding
L	0030246	molecular_function	carbohydrate binding
M	0019862	molecular_function	IgA binding
M	0030246	molecular_function	carbohydrate binding
N	0019862	molecular_function	IgA binding
N	0030246	molecular_function	carbohydrate binding
O	0019862	molecular_function	IgA binding
O	0030246	molecular_function	carbohydrate binding
P	0019862	molecular_function	IgA binding
P	0030246	molecular_function	carbohydrate binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE P6G A 1134

Chain	Residue
A	GLY1
A	PHE47
A	TYR78
A	GLY121
A	TYR122
A	TRP123
A	ASP125

---

site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE P6G A 1135

Chain	Residue
A	LYS90
M	SER76

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE P6G C 1134

Chain	Residue
C	GLY1
C	TYR78
C	GLY121
C	TYR122
C	TRP123
C	ASP125

---

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE P6G E 1134

Chain	Residue
E	TYR78
E	GLY121
E	TYR122
E	TRP123
E	ASP125

---

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE P6G M 1134

Chain	Residue
M	PHE47
M	TYR78
M	GLY121
M	TYR122
M	TRP123
M	ASP125

---

site_id	AC6
Number of Residues	5
Details	BINDING SITE FOR RESIDUE P6G O 1134

Chain	Residue
O	GLY1
O	GLY121
O	TYR122
O	TRP123
O	ASP125

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1056
Details	Domain: {"description":"Jacalin-type lectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU01088","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	888
Details	Repeat: {}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	168
Details	Region: {"description":"IgA-binding"}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	8
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine; when associated with variant T-45; partial","evidences":[{"source":"PubMed","id":"1520261","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	8
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine; partial","evidences":[{"source":"PubMed","id":"1520261","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---