Analysis of interatomic Contacts of Structural Units in PDB entry:
2I6G


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 2I6G entry

There are 20 chains in PDB entry 2I6G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0GLU 11
A
 TYR 13ALA 26
A
 VAL 28ASP 59
A
 ASN 61ILE 71
A
 ALA 73THR 124
A
 PRO 126PHE 151
A
 GLU 153LEU 166
A
 TYR 168GLY 173
A
 LEU 187ARG 195
A
 THR 197ALA 198
B
 GLY 0GLU 11
B
 TYR 13ALA 26
B
 VAL 28ASP 59
B
 ASN 61ILE 71
B
 ALA 73THR 124
B
 PRO 126PHE 151
B
 GLU 153LEU 166
B
 TYR 168ILE 185
B
 LEU 187ARG 195
B
 THR 197ALA 198
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 16 helices in PDB entry 2I6G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 14Right-handed alpha
Helix 2
2
A
19 27Right-handed alpha
Helix 3
3
A
42 51Right-handed alpha
Helix 4
4
A
61 75Right-handed alpha
Helix 5
5
A
104 108Right-handed 310
Helix 6
6
A
109 110Right-handed 310
Helix 7
7
A
111 123Right-handed alpha
Helix 8
8
A
154 160Right-handed alpha
Helix 9
9
B
5 14Right-handed alpha
Helix 10
10
B
19 29Right-handed alpha
Helix 11
11
B
42 51Right-handed alpha
Helix 12
12
B
61 75Right-handed alpha
Helix 13
13
B
104 108Right-handed 310
Helix 14
14
B
109 110Right-handed 310
Helix 15
15
B
111 123Right-handed alpha
Helix 16
16
B
154 160Right-handed alpha
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There are 3 sheets in PDB entry 2I6G. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
80 84first strand
Strand 2
A
54 59parallel
Strand 3
A
33 37parallel
Strand 4
A
96 102parallel
Strand 5
A
124 135parallel
Strand 6
A
188 195anti-parallel
Strand 7
A
164 172anti-parallel
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There are 7 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
80 84first strand
Strand 2
B
54 59parallel
Strand 3
B
33 37parallel
Strand 4
B
96 102parallel
Strand 5
B
124 135parallel
Strand 6
B
184 195anti-parallel
Strand 7
B
164 169anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 84first strand
Strand 2
B
54 59parallel
Strand 3
B
33 37parallel
Strand 4
B
96 102parallel
Strand 5
B
124 135parallel
Strand 6
B
184 195anti-parallel
Strand 7
B
172 178anti-parallel
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