Analysis of interatomic Contacts of Structural Units in PDB entry:
1K6O


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 1K6O entry

There are 5 chains in PDB entry 1K6O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
C 101 A 123
E
T 201 G 223
A
SER 303LEU 391
B
GLY 137SER 221
C
LYS 138SER 221
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 10 helices in PDB entry 1K6O. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
306 315Right-handed alpha
Helix 2
2
A
337 349Right-handed alpha
Helix 3
3
A
355 369Right-handed alpha
Helix 4
4
B
153 179Right-handed alpha
Helix 5
5
B
200 206Right-handed 310
Helix 6
6
B
208 218Right-handed alpha
Helix 7
7
C
153 180Right-handed alpha
Helix 8
8
C
200 202Right-handed 310
Helix 9
9
C
203 208Right-handed alpha
Helix 10
10
C
208 219Right-handed alpha
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There are 2 sheets in PDB entry 1K6O. Click on sheet of interest to get list of strands forming it: A, B,

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
325 326first strand
Strand 2
A
332 334anti-parallel
Strand 3
A
381 384anti-parallel
Strand 4
A
372 374anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
194 198first strand
Strand 2
B
182 188anti-parallel
Strand 3
C
183 188anti-parallel
Strand 4
C
194 198anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il