Analysis of interatomic Contacts of Structural Units in PDB entry:
7U2S


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 7U2S entry

There are 2 chains in PDB entry 7U2S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLU 248
B
 LEU 3GLU 248
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 24 helices in PDB entry 7U2S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
39 48Right-handed alpha
Helix 2
AA2
A
50 54Right-handed 310
Helix 3
AA3
A
63 68Right-handed alpha
Helix 4
AA4
A
69 80Right-handed alpha
Helix 5
AA5
A
93 100Right-handed alpha
Helix 6
AA6
A
102 107Right-handed alpha
Helix 7
AA7
A
108 112Right-handed 310
Helix 8
AA8
A
115 119Right-handed 310
Helix 9
AA9
A
170 181Right-handed alpha
Helix 10
AB1
A
201 206Right-handed alpha
Helix 11
AB2
A
209 214Right-handed alpha
Helix 12
AB3
A
222 229Right-handed 310
Helix 13
AB4
B
39 48Right-handed alpha
Helix 14
AB5
B
50 54Right-handed 310
Helix 15
AB6
B
63 68Right-handed alpha
Helix 16
AB7
B
69 80Right-handed alpha
Helix 17
AB8
B
93 100Right-handed alpha
Helix 18
AB9
B
102 107Right-handed alpha
Helix 19
AC1
B
108 112Right-handed 310
Helix 20
AC2
B
115 119Right-handed 310
Helix 21
AC3
B
170 181Right-handed alpha
Helix 22
AC4
B
201 206Right-handed alpha
Helix 23
AC5
B
209 214Right-handed alpha
Helix 24
AC6
B
222 229Right-handed 310
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There are 4 sheets in PDB entry 7U2S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
121 125first strand
Strand 2
A
86 90parallel
Strand 3
A
56 58parallel
Strand 4
A
30 34parallel
Strand 5
A
22 27anti-parallel
Strand 6
A
3 9anti-parallel
Strand 7
A
243 246anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
130 134first strand
Strand 2
A
137 143anti-parallel
Strand 3
A
153 157anti-parallel
Strand 4
A
161 163anti-parallel
Strand 5
A
185 189parallel
Strand 6
A
216 219parallel
Strand 7
A
236 237parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
121 125first strand
Strand 2
B
86 90parallel
Strand 3
B
56 58parallel
Strand 4
B
30 34parallel
Strand 5
B
22 27anti-parallel
Strand 6
B
4 9anti-parallel
Strand 7
B
243 245anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
130 134first strand
Strand 2
B
137 143anti-parallel
Strand 3
B
153 157anti-parallel
Strand 4
B
161 163anti-parallel
Strand 5
B
185 189parallel
Strand 6
B
216 219parallel
Strand 7
B
236 237parallel
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