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


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 4LIP entry

There are 2 chains in PDB entry 4LIP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ASP 2VAL 320
E
 ASP 2VAL 320
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 22 helices in PDB entry 4LIP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
33 40Right-handed alpha
Helix 2
2
D
61 76Right-handed alpha
Helix 3
3
D
87 99Right-handed 310
Helix 4
4
D
118 129Right-handed alpha
Helix 5
5
D
134 150Right-handed alpha
Helix 6
6
D
160 166Right-handed alpha
Helix 7
7
D
169 178Right-handed alpha
Helix 8
8
D
237 241Right-handed 310
Helix 9
9
D
243 258Right-handed alpha
Helix 10
10
D
269 272Right-handed alpha
Helix 11
11
D
304 317Right-handed alpha
Helix 12
12
E
33 39Right-handed alpha
Helix 13
13
E
61 76Right-handed alpha
Helix 14
14
E
87 99Right-handed 310
Helix 15
15
E
118 129Right-handed alpha
Helix 16
16
E
134 150Right-handed alpha
Helix 17
17
E
160 167Right-handed alpha
Helix 18
18
E
169 178Right-handed alpha
Helix 19
19
E
237 241Right-handed 310
Helix 20
20
E
243 258Right-handed alpha
Helix 21
21
E
269 272Right-handed alpha
Helix 22
22
E
304 317Right-handed alpha
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There are 8 sheets in PDB entry 4LIP. Click on sheet of interest to get list of strands forming it: A1, A2, A3, A4, B1, B2, B3, B4,

There are 6 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
44 46first strand
Strand 2
D
10 14parallel
Strand 3
D
81 86parallel
Strand 4
D
104 110parallel
Strand 5
D
202 211parallel
Strand 6
D
196 199anti-parallel
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There are 2 strands in A2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
202 211first strand
Strand 2
D
276 282parallel
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There are 2 strands in A3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 23first strand
Strand 2
D
27 28anti-parallel
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There are 2 strands in A4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
214 220first strand
Strand 2
D
223 228anti-parallel
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There are 6 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
44 46first strand
Strand 2
E
10 14parallel
Strand 3
E
81 86parallel
Strand 4
E
104 110parallel
Strand 5
E
202 211parallel
Strand 6
E
196 199anti-parallel
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There are 2 strands in B2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
202 211first strand
Strand 2
E
276 282parallel
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There are 2 strands in B3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 23first strand
Strand 2
E
27 28anti-parallel
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There are 2 strands in B4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
214 220first strand
Strand 2
E
223 228anti-parallel
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