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


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 3CKG entry

There is 1 chain in PDB entry 3CKG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 23LYS 258
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 2 helices in PDB entry 3CKG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 37Right-handed 310
Helix 2
2
A
249 257Right-handed alpha
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There are 3 sheets in PDB entry 3CKG. Click on sheet of interest to get list of strands forming it: A, B, C,

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
29 34first strand
Strand 2
A
38 43anti-parallel
Strand 3
A
52 58anti-parallel
Strand 4
A
61 67anti-parallel
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There are 11 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
74 79first strand
Strand 2
A
85 90anti-parallel
Strand 3
A
96 102anti-parallel
Strand 4
A
109 116anti-parallel
Strand 5
A
119 124anti-parallel
Strand 6
A
129 133anti-parallel
Strand 7
A
141 146anti-parallel
Strand 8
A
151 156anti-parallel
Strand 9
A
160 167anti-parallel
Strand 10
A
170 177anti-parallel
Strand 11
A
182 188anti-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
197 202first strand
Strand 2
A
207 212anti-parallel
Strand 3
A
215 222anti-parallel
Strand 4
A
228 232anti-parallel
Strand 5
A
245 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il