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


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 1KCG entry

There are 3 chains in PDB entry 1KCG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 94THR 215
B
 GLU 93THR 215
C
 ASP 9GLU 186
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 9 helices in PDB entry 1KCG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
119 129Right-handed alpha
Helix 2
2
A
143 148Right-handed 310
Helix 3
3
B
119 129Right-handed alpha
Helix 4
4
B
143 149Right-handed 310
Helix 5
5
C
64 87Right-handed alpha
Helix 6
6
C
142 144Right-handed 310
Helix 7
7
C
145 155Right-handed alpha
Helix 8
8
C
155 168Right-handed alpha
Helix 9
9
C
168 186Right-handed alpha
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There are 7 sheets in PDB entry 1KCG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 2 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
96 99first strand
Strand 2
B
94 96anti-parallel
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There are 3 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
104 106first strand
Strand 2
A
109 118anti-parallel
Strand 3
A
207 214anti-parallel
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There are 4 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
152 154first strand
Strand 2
A
189 193anti-parallel
Strand 3
A
197 201anti-parallel
Strand 4
A
180 182parallel
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There are 2 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
157 159first strand
Strand 2
A
166 168anti-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
B
104 105first strand
Strand 2
B
109 118anti-parallel
Strand 3
B
207 214anti-parallel
Strand 4
B
133 134anti-parallel
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There are 5 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
166 168first strand
Strand 2
B
152 159anti-parallel
Strand 3
B
189 193anti-parallel
Strand 4
B
197 201anti-parallel
Strand 5
B
180 183parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 51first strand
Strand 2
C
39 45anti-parallel
Strand 3
C
30 36anti-parallel
Strand 4
C
11 20anti-parallel
Strand 5
C
100 109anti-parallel
Strand 6
C
116 122anti-parallel
Strand 7
C
127 132anti-parallel
Strand 8
C
137 140anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il