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


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 3SHR entry

There are 2 chains in PDB entry 3SHR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 78LYS 355
B
 GLN 78LYS 355
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 3SHR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
86 99Right-handed alpha
Helix 2
2
A
107 118Right-handed alpha
Helix 3
3
A
168 172Right-handed 310
Helix 4
4
A
192 216Right-handed alpha
Helix 5
5
A
218 168Right-handed alpha
Helix 6
6
A
225 233Right-handed alpha
Helix 7
7
A
290 295Right-handed 310
Helix 8
8
A
317 325Right-handed alpha
Helix 9
9
A
331 354Right-handed alpha
Helix 10
11
B
107 118Right-handed alpha
Helix 11
12
B
166 173Right-handed alpha
Helix 12
13
B
193 217Right-handed alpha
Helix 13
14
B
218 223Right-handed alpha
Helix 14
15
B
225 236Right-handed alpha
Helix 15
16
B
290 296Right-handed 310
Helix 16
17
B
317 325Right-handed alpha
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There are 9 sheets in PDB entry 3SHR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
119 123first strand
Strand 2
A
186 191anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
164 165anti-parallel
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There are 4 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
128 130first strand
Strand 2
A
179 182anti-parallel
Strand 3
A
147 151anti-parallel
Strand 4
A
154 103anti-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
237 241first strand
Strand 2
A
310 316anti-parallel
Strand 3
A
256 262anti-parallel
Strand 4
A
288 289anti-parallel
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There are 4 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
246 248first strand
Strand 2
A
303 306anti-parallel
Strand 3
A
264 269anti-parallel
Strand 4
A
278 284anti-parallel
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There are 1 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
298 299first strand
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There are 4 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
119 120first strand
Strand 2
B
189 192anti-parallel
Strand 3
B
138 141anti-parallel
Strand 4
B
164 165anti-parallel
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There are 1 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
125 182first strand
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
237 241first strand
Strand 2
B
310 316anti-parallel
Strand 3
B
256 262anti-parallel
Strand 4
B
288 289anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
246 248first strand
Strand 2
B
303 306anti-parallel
Strand 3
B
264 269anti-parallel
Strand 4
B
278 284anti-parallel
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