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


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 4LCV entry

There are 4 chains in PDB entry 4LCV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 126GLN 253
B
 SER 124LEU 254
C
 THR 125GLN 253
D
 ALA 126LEU 254
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 14 helices in PDB entry 4LCV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
138 141Right-handed 310
Helix 2
2
A
175 177Right-handed 310
Helix 3
3
A
203 210Right-handed alpha
Helix 4
4
A
236 238Right-handed 310
Helix 5
5
B
175 177Right-handed 310
Helix 6
6
B
203 210Right-handed alpha
Helix 7
7
B
236 238Right-handed 310
Helix 8
8
C
138 141Right-handed 310
Helix 9
9
C
175 177Right-handed 310
Helix 10
10
C
203 210Right-handed alpha
Helix 11
11
C
236 238Right-handed 310
Helix 12
12
D
175 177Right-handed 310
Helix 13
13
D
205 210Right-handed alpha
Helix 14
14
D
236 238Right-handed 310
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There are 7 sheets in PDB entry 4LCV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 8 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
192 199first strand
Strand 2
A
142 151anti-parallel
Strand 3
A
129 137anti-parallel
Strand 4
A
244 249anti-parallel
Strand 5
B
244 249parallel
Strand 6
B
129 137anti-parallel
Strand 7
B
142 151anti-parallel
Strand 8
B
192 200anti-parallel
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There are 4 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
179 181first strand
Strand 2
A
164 171anti-parallel
Strand 3
A
211 218anti-parallel
Strand 4
A
226 234anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
179 181first strand
Strand 2
B
164 171anti-parallel
Strand 3
B
211 218anti-parallel
Strand 4
B
227 234anti-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
C
192 199first strand
Strand 2
C
142 151anti-parallel
Strand 3
C
129 137anti-parallel
Strand 4
C
244 249anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
179 181first strand
Strand 2
C
164 171anti-parallel
Strand 3
C
211 218anti-parallel
Strand 4
C
226 234anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
192 200first strand
Strand 2
D
142 151anti-parallel
Strand 3
D
129 137anti-parallel
Strand 4
D
244 249anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
179 181first strand
Strand 2
D
164 171anti-parallel
Strand 3
D
211 218anti-parallel
Strand 4
D
226 234anti-parallel
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