Analysis of interatomic Contacts of Structural Units in PDB entry:
1K6D


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 1K6D entry

There are 2 chains in PDB entry 1K6D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 219
B
 MET 1SER 219
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 21 helices in PDB entry 1K6D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 12Right-handed alpha
Helix 2
2
A
13 15Right-handed 310
Helix 3
3
A
32 43Right-handed alpha
Helix 4
4
A
61 67Right-handed alpha
Helix 5
5
A
81 90Right-handed alpha
Helix 6
6
A
99 112Right-handed alpha
Helix 7
7
A
168 173Right-handed alpha
Helix 8
8
A
174 181Right-handed alpha
Helix 9
9
A
199 203Right-handed 310
Helix 10
10
A
206 210Right-handed 310
Helix 11
11
B
7 12Right-handed alpha
Helix 12
12
B
13 15Right-handed 310
Helix 13
13
B
32 42Right-handed alpha
Helix 14
14
B
61 67Right-handed alpha
Helix 15
15
B
81 90Right-handed alpha
Helix 16
16
B
99 113Right-handed alpha
Helix 17
17
B
125 129Right-handed 310
Helix 18
18
B
168 173Right-handed alpha
Helix 19
19
B
174 180Right-handed alpha
Helix 20
20
B
199 203Right-handed 310
Helix 21
21
B
206 210Right-handed 310
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There are 5 sheets in PDB entry 1K6D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
5 6first strand
Strand 2
A
212 214parallel
Strand 3
A
182 193parallel
Strand 4
A
149 160parallel
Strand 5
A
20 23parallel
Strand 6
A
47 50parallel
Strand 7
A
70 75parallel
Strand 8
A
94 97parallel
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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
5 6first strand
Strand 2
A
212 214parallel
Strand 3
A
182 193parallel
Strand 4
A
149 160parallel
Strand 5
A
165 166anti-parallel
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There are 6 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
133 136first strand
Strand 2
A
139 144anti-parallel
Strand 3
A
116 119anti-parallel
Strand 4
B
116 119anti-parallel
Strand 5
B
139 144anti-parallel
Strand 6
B
133 136anti-parallel
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There are 8 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
5 6first strand
Strand 2
B
212 214parallel
Strand 3
B
182 193parallel
Strand 4
B
149 160parallel
Strand 5
B
20 23parallel
Strand 6
B
47 50parallel
Strand 7
B
70 75parallel
Strand 8
B
94 97parallel
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There are 5 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
5 6first strand
Strand 2
B
212 214parallel
Strand 3
B
182 193parallel
Strand 4
B
149 160parallel
Strand 5
B
165 166anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il