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


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 3KIO entry

There are 3 chains in PDB entry 3KIO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1SER 258
B
 LEU 10ALA 282
C
 ARG 13GLY 144
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
Back to top of page

There are 19 helices in PDB entry 3KIO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
22 27Right-handed alpha
Helix 3
3
A
55 60Right-handed 310
Helix 4
4
A
72 86Right-handed alpha
Helix 5
5
A
98 107Right-handed alpha
Helix 6
6
A
113 132Right-handed alpha
Helix 7
7
A
147 157Right-handed alpha
Helix 8
8
A
168 172Right-handed 310
Helix 9
9
A
173 201Right-handed alpha
Helix 10
10
A
214 223Right-handed alpha
Helix 11
11
A
239 250Right-handed alpha
Helix 12
12
B
22 25Right-handed 310
Helix 13
13
B
94 98Right-handed 310
Helix 14
14
B
151 156Right-handed alpha
Helix 15
15
B
160 175Right-handed alpha
Helix 16
16
B
273 278Right-handed alpha
Helix 17
17
C
43 48Right-handed alpha
Helix 18
18
C
49 52Right-handed 310
Helix 19
19
C
112 116Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 3KIO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
13 17first strand
Strand 2
A
91 97anti-parallel
Strand 3
A
45 53anti-parallel
Strand 4
A
29 36anti-parallel
Strand 5
A
136 142parallel
Strand 6
A
162 166parallel
Back to list of sheets
Back to top of page

There are 2 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
253 254first strand
Strand 2
C
35 36anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
14 16first strand
Strand 2
B
35 39anti-parallel
Strand 3
B
50 54anti-parallel
Strand 4
B
61 66anti-parallel
Strand 5
B
85 90anti-parallel
Strand 6
B
14 20parallel
Strand 7
C
79 85anti-parallel
Strand 8
C
92 96anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 41first strand
Strand 2
B
78 80anti-parallel
Strand 3
B
72 75anti-parallel
Strand 4
C
29 32anti-parallel
Strand 5
C
98 104parallel
Strand 6
C
66 74anti-parallel
Strand 7
C
60 63anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il