Analysis of interatomic Contacts of Structural Units in PDB entry:
4LGP


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4LGP entry

There are 4 chains in PDB entry 4LGP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 1PRO 261
B
 GLN 1SER 116
C
 ILE 1PRO 261
D
 VAL 2SER 116
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 26 helices in PDB entry 4LGP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 33Right-handed alpha
Helix 2
2
A
97 104Right-handed alpha
Helix 3
3
A
105 107Right-handed 310
Helix 4
4
A
122 131Right-handed alpha
Helix 5
5
A
133 137Right-handed 310
Helix 6
6
A
140 157Right-handed alpha
Helix 7
7
A
160 181Right-handed alpha
Helix 8
8
A
181 195Right-handed alpha
Helix 9
9
A
201 220Right-handed alpha
Helix 10
10
A
246 249Right-handed 310
Helix 11
11
B
62 65Right-handed 310
Helix 12
12
B
87 91Right-handed 310
Helix 13
13
C
17 33Right-handed alpha
Helix 14
14
C
52 55Right-handed 310
Helix 15
15
C
97 104Right-handed alpha
Helix 16
16
C
105 107Right-handed 310
Helix 17
17
C
122 131Right-handed alpha
Helix 18
18
C
133 137Right-handed 310
Helix 19
19
C
140 156Right-handed alpha
Helix 20
20
C
160 181Right-handed alpha
Helix 21
21
C
181 194Right-handed alpha
Helix 22
22
C
201 220Right-handed alpha
Helix 23
23
C
246 249Right-handed 310
Helix 24
24
D
52 56Right-handed 310
Helix 25
25
D
62 65Right-handed 310
Helix 26
26
D
87 91Right-handed 310
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There are 10 sheets in PDB entry 4LGP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 12first strand
Strand 2
A
57 63parallel
Strand 3
A
69 75anti-parallel
Strand 4
A
80 86anti-parallel
Strand 5
A
89 92anti-parallel
Strand 6
A
113 116parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
38 39first strand
Strand 2
A
42 43anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 233first strand
Strand 2
A
239 244anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 7first strand
Strand 2
B
18 24anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
111 115parallel
Strand 3
B
92 97anti-parallel
Strand 4
B
34 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
59 60anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
8 12first strand
Strand 2
C
57 63parallel
Strand 3
C
69 75anti-parallel
Strand 4
C
80 86anti-parallel
Strand 5
C
89 92anti-parallel
Strand 6
C
114 116parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
38 39first strand
Strand 2
C
42 43anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
225 233first strand
Strand 2
C
239 244anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
78 83anti-parallel
Strand 4
D
69 73anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 12first strand
Strand 2
D
111 115parallel
Strand 3
D
92 97anti-parallel
Strand 4
D
34 39anti-parallel
Strand 5
D
46 51anti-parallel
Strand 6
D
59 60anti-parallel
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