Analysis of interatomic Contacts of Structural Units in PDB entry:
4K6H


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 4K6H entry

There are 2 chains in PDB entry 4K6H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0LEU 318
B
 ALA 0GLU 319
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 33 helices in PDB entry 4K6H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 19Right-handed alpha
Helix 2
2
A
43 49Right-handed alpha
Helix 3
3
A
51 59Right-handed alpha
Helix 4
4
A
75 94Right-handed alpha
Helix 5
5
A
105 118Right-handed alpha
Helix 6
6
A
119 122Right-handed 310
Helix 7
7
A
143 147Right-handed 310
Helix 8
8
A
151 157Right-handed alpha
Helix 9
9
A
161 170Right-handed alpha
Helix 10
10
A
212 217Right-handed alpha
Helix 11
11
A
225 230Right-handed alpha
Helix 12
12
A
230 243Right-handed alpha
Helix 13
13
A
249 253Right-handed 310
Helix 14
14
A
254 258Right-handed 310
Helix 15
15
A
267 276Right-handed alpha
Helix 16
16
A
278 288Right-handed alpha
Helix 17
17
A
301 305Right-handed 310
Helix 18
18
B
12 19Right-handed alpha
Helix 19
19
B
43 49Right-handed alpha
Helix 20
20
B
51 59Right-handed alpha
Helix 21
21
B
75 94Right-handed alpha
Helix 22
22
B
105 118Right-handed alpha
Helix 23
23
B
119 122Right-handed 310
Helix 24
24
B
151 157Right-handed alpha
Helix 25
25
B
161 170Right-handed alpha
Helix 26
26
B
212 217Right-handed alpha
Helix 27
27
B
225 230Right-handed alpha
Helix 28
28
B
230 243Right-handed alpha
Helix 29
29
B
249 253Right-handed 310
Helix 30
30
B
254 258Right-handed 310
Helix 31
31
B
267 276Right-handed alpha
Helix 32
32
B
277 288Right-handed alpha
Helix 33
33
B
301 305Right-handed 310
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There are 4 sheets in PDB entry 4K6H. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
20 22first strand
Strand 2
A
62 66anti-parallel
Strand 3
A
33 37parallel
Strand 4
A
99 104parallel
Strand 5
A
125 131parallel
Strand 6
A
179 183parallel
Strand 7
A
208 211parallel
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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
309 310first strand
Strand 2
A
313 314anti-parallel
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There are 7 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
20 22first strand
Strand 2
B
62 66anti-parallel
Strand 3
B
33 37parallel
Strand 4
B
99 104parallel
Strand 5
B
125 131parallel
Strand 6
B
179 183parallel
Strand 7
B
208 211parallel
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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
309 310first strand
Strand 2
B
313 314anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il