Analysis of interatomic Contacts of Structural Units in PDB entry:
4KH9


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 4KH9 entry

There are 2 chains in PDB entry 4KH9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0LEU 390
B
 GLY 0GLN 389
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 13 helices in PDB entry 4KH9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
73 79Right-handed alpha
Helix 3
3
A
117 120Right-handed 310
Helix 4
4
A
121 126Right-handed alpha
Helix 5
5
A
146 150Right-handed 310
Helix 6
6
A
358 361Right-handed 310
Helix 7
7
A
388 390Right-handed 310
Helix 8
8
B
34 38Right-handed 310
Helix 9
9
B
73 79Right-handed alpha
Helix 10
10
B
117 120Right-handed 310
Helix 11
11
B
121 126Right-handed alpha
Helix 12
12
B
146 150Right-handed 310
Helix 13
13
B
358 360Right-handed 310
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There are 14 sheets in PDB entry 4KH9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 4 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 21first strand
Strand 2
A
286 295anti-parallel
Strand 3
A
299 307anti-parallel
Strand 4
A
343 351anti-parallel
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There are 5 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
43 47first strand
Strand 2
A
329 340anti-parallel
Strand 3
A
311 321anti-parallel
Strand 4
A
363 371anti-parallel
Strand 5
A
376 381anti-parallel
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There are 5 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
43 47first strand
Strand 2
A
329 340anti-parallel
Strand 3
A
311 321anti-parallel
Strand 4
A
363 371anti-parallel
Strand 5
A
385 386anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 64first strand
Strand 2
A
181 186anti-parallel
Strand 3
A
196 204anti-parallel
Strand 4
A
238 244anti-parallel
Strand 5
A
230 235anti-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
A
66 72first strand
Strand 2
A
168 174anti-parallel
Strand 3
A
90 95anti-parallel
Strand 4
A
141 144anti-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
A
80 83first strand
Strand 2
A
153 158anti-parallel
Strand 3
A
104 107anti-parallel
Strand 4
A
113 115anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
190 192first strand
Strand 2
A
269 282parallel
Strand 3
A
256 266anti-parallel
Strand 4
A
214 220anti-parallel
Strand 5
A
226 228anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
286 295anti-parallel
Strand 3
B
299 307anti-parallel
Strand 4
B
343 351anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 48first strand
Strand 2
B
328 340anti-parallel
Strand 3
B
311 322anti-parallel
Strand 4
B
362 371anti-parallel
Strand 5
B
376 381anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 48first strand
Strand 2
B
328 340anti-parallel
Strand 3
B
311 322anti-parallel
Strand 4
B
362 371anti-parallel
Strand 5
B
385 386anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 64first strand
Strand 2
B
181 186anti-parallel
Strand 3
B
196 204anti-parallel
Strand 4
B
238 244anti-parallel
Strand 5
B
230 235anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 72first strand
Strand 2
B
168 174anti-parallel
Strand 3
B
90 95anti-parallel
Strand 4
B
141 144anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 83first strand
Strand 2
B
153 158anti-parallel
Strand 3
B
104 107anti-parallel
Strand 4
B
113 115anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 192first strand
Strand 2
B
269 282parallel
Strand 3
B
256 266anti-parallel
Strand 4
B
214 220anti-parallel
Strand 5
B
226 228anti-parallel
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