Analysis of interatomic Contacts of Structural Units in PDB entry:
3K85


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 3K85 entry

There are 2 chains in PDB entry 3K85 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2SER 342
B
 LEU 2SER 342
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 20 helices in PDB entry 3K85. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 27Right-handed alpha
Helix 2
2
A
77 91Right-handed alpha
Helix 3
3
A
113 131Right-handed alpha
Helix 4
4
A
135 149Right-handed alpha
Helix 5
5
A
157 166Right-handed alpha
Helix 6
6
A
187 197Right-handed alpha
Helix 7
7
A
228 246Right-handed alpha
Helix 8
8
A
249 264Right-handed alpha
Helix 9
9
A
307 320Right-handed alpha
Helix 10
10
B
22 28Right-handed alpha
Helix 11
11
B
58 60Right-handed 310
Helix 12
12
B
77 92Right-handed alpha
Helix 13
13
B
113 131Right-handed alpha
Helix 14
14
B
135 149Right-handed alpha
Helix 15
15
B
157 166Right-handed alpha
Helix 16
16
B
187 197Right-handed alpha
Helix 17
17
B
226 247Right-handed alpha
Helix 18
18
B
249 264Right-handed alpha
Helix 19
19
B
281 286Right-handed alpha
Helix 20
20
B
307 321Right-handed alpha
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There are 6 sheets in PDB entry 3K85. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
61 66first strand
Strand 2
A
51 56anti-parallel
Strand 3
A
98 104parallel
Strand 4
A
29 46anti-parallel
Strand 5
A
168 174anti-parallel
Strand 6
A
178 184anti-parallel
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There are 6 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
61 66first strand
Strand 2
A
51 56anti-parallel
Strand 3
A
98 104parallel
Strand 4
A
29 46anti-parallel
Strand 5
A
3 14anti-parallel
Strand 6
A
336 339anti-parallel
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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
198 201first strand
Strand 2
A
302 305anti-parallel
Strand 3
A
290 293anti-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
61 66first strand
Strand 2
B
51 56anti-parallel
Strand 3
B
98 104parallel
Strand 4
B
29 46anti-parallel
Strand 5
B
168 174anti-parallel
Strand 6
B
178 184anti-parallel
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There are 6 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
61 66first strand
Strand 2
B
51 56anti-parallel
Strand 3
B
98 104parallel
Strand 4
B
29 46anti-parallel
Strand 5
B
3 14anti-parallel
Strand 6
B
336 339anti-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
B
290 293first strand
Strand 2
B
302 305anti-parallel
Strand 3
B
198 202anti-parallel
Strand 4
B
324 326anti-parallel
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