Analysis of interatomic Contacts of Structural Units in PDB entry:
4L6U


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 4L6U entry

There are 2 chains in PDB entry 4L6U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 328
B
 MET 1GLU 328
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 18 helices in PDB entry 4L6U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 50Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
122 140Right-handed alpha
Helix 4
4
A
145 149Right-handed 310
Helix 5
5
A
170 193Right-handed alpha
Helix 6
6
A
207 209Right-handed 310
Helix 7
7
A
221 225Right-handed 310
Helix 8
8
A
238 249Right-handed alpha
Helix 9
9
A
311 320Right-handed alpha
Helix 10
10
B
29 50Right-handed alpha
Helix 11
11
B
52 65Right-handed alpha
Helix 12
12
B
122 140Right-handed alpha
Helix 13
13
B
145 149Right-handed 310
Helix 14
14
B
170 192Right-handed alpha
Helix 15
15
B
207 209Right-handed 310
Helix 16
16
B
221 225Right-handed 310
Helix 17
17
B
238 247Right-handed alpha
Helix 18
18
B
308 320Right-handed alpha
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There are 5 sheets in PDB entry 4L6U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
16 17first strand
Strand 2
A
101 108anti-parallel
Strand 3
A
77 94anti-parallel
Strand 4
A
113 120anti-parallel
Strand 5
A
4 12anti-parallel
Strand 6
A
153 160anti-parallel
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There are 7 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
73 74first strand
Strand 2
A
113 120anti-parallel
Strand 3
A
77 94anti-parallel
Strand 4
B
73 82parallel
Strand 5
B
113 120anti-parallel
Strand 6
B
4 12anti-parallel
Strand 7
B
153 160anti-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
A
279 285first strand
Strand 2
A
290 297anti-parallel
Strand 3
A
211 219anti-parallel
Strand 4
A
323 326anti-parallel
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There are 2 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
84 94first strand
Strand 2
B
101 108anti-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
B
279 285first strand
Strand 2
B
290 297anti-parallel
Strand 3
B
211 219anti-parallel
Strand 4
B
323 326anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il