Analysis of interatomic Contacts of Structural Units in PDB entry:
4LK5


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 4LK5 entry

There are 3 chains in PDB entry 4LK5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9ALA 258
B
 LEU 9ASP 269
C
 PRO 11ASP 269
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 34 helices in PDB entry 4LK5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 53Right-handed alpha
Helix 2
2
A
89 106Right-handed alpha
Helix 3
3
A
120 129Right-handed alpha
Helix 4
4
A
142 148Right-handed 310
Helix 5
5
A
154 164Right-handed alpha
Helix 6
6
A
164 174Right-handed alpha
Helix 7
7
A
180 187Right-handed alpha
Helix 8
8
A
197 211Right-handed alpha
Helix 9
9
A
213 229Right-handed alpha
Helix 10
10
A
231 248Right-handed alpha
Helix 11
11
A
249 258Right-handed alpha
Helix 12
12
B
38 55Right-handed alpha
Helix 13
13
B
92 106Right-handed alpha
Helix 14
14
B
120 129Right-handed alpha
Helix 15
15
B
143 148Right-handed 310
Helix 16
16
B
154 164Right-handed alpha
Helix 17
17
B
164 174Right-handed alpha
Helix 18
18
B
180 187Right-handed alpha
Helix 19
19
B
197 211Right-handed alpha
Helix 20
20
B
213 229Right-handed alpha
Helix 21
21
B
231 248Right-handed alpha
Helix 22
22
B
249 261Right-handed alpha
Helix 23
23
C
30 34Right-handed 310
Helix 24
24
C
38 55Right-handed alpha
Helix 25
25
C
91 106Right-handed alpha
Helix 26
26
C
120 129Right-handed alpha
Helix 27
27
C
142 148Right-handed 310
Helix 28
28
C
154 164Right-handed alpha
Helix 29
29
C
164 174Right-handed alpha
Helix 30
30
C
180 186Right-handed alpha
Helix 31
31
C
194 212Right-handed alpha
Helix 32
32
C
213 229Right-handed alpha
Helix 33
33
C
231 248Right-handed alpha
Helix 34
34
C
249 261Right-handed alpha
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There are 7 sheets in PDB entry 4LK5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
15 20first strand
Strand 2
A
23 28anti-parallel
Strand 3
A
60 65parallel
Strand 4
A
110 114parallel
Strand 5
A
131 135parallel
Strand 6
A
191 193parallel
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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
36 37first strand
Strand 2
A
73 74parallel
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There are 3 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
118 119first strand
Strand 2
A
139 141parallel
Strand 3
A
178 179anti-parallel
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There are 6 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
15 19first strand
Strand 2
B
23 28anti-parallel
Strand 3
B
60 65parallel
Strand 4
B
110 114parallel
Strand 5
B
131 135parallel
Strand 6
B
191 193parallel
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There are 3 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
118 119first strand
Strand 2
B
139 141parallel
Strand 3
B
178 179anti-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
15 19first strand
Strand 2
C
23 28anti-parallel
Strand 3
C
60 65parallel
Strand 4
C
110 114parallel
Strand 5
C
131 135parallel
Strand 6
C
191 193parallel
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There are 3 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
117 119first strand
Strand 2
C
139 141parallel
Strand 3
C
178 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il