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


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 1GQW entry

There are 2 chains in PDB entry 1GQW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4ALA 282
B
 GLU 3ALA 282
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 17 helices in PDB entry 1GQW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 42Right-handed alpha
Helix 2
2
A
53 63Right-handed alpha
Helix 3
3
A
131 137Right-handed alpha
Helix 4
4
A
139 147Right-handed alpha
Helix 5
5
A
154 159Right-handed alpha
Helix 6
6
A
161 165Right-handed 310
Helix 7
7
A
167 180Right-handed alpha
Helix 8
8
A
214 229Right-handed alpha
Helix 9
9
A
230 233Right-handed 310
Helix 10
10
B
28 42Right-handed alpha
Helix 11
11
B
53 63Right-handed alpha
Helix 12
12
B
131 137Right-handed alpha
Helix 13
13
B
139 147Right-handed alpha
Helix 14
14
B
160 164Right-handed 310
Helix 15
15
B
170 180Right-handed alpha
Helix 16
16
B
214 229Right-handed alpha
Helix 17
17
B
230 233Right-handed 310
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There are 10 sheets in PDB entry 1GQW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 9first strand
Strand 2
A
16 19anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
44 47first strand
Strand 2
A
245 248anti-parallel
Strand 3
A
111 118anti-parallel
Strand 4
A
266 273anti-parallel
Strand 5
A
79 87anti-parallel
Strand 6
A
75 76anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
235 238first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
253 257anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 187first strand
Strand 2
A
150 153anti-parallel
Strand 3
A
207 210anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
189 191first strand
Strand 2
A
198 200anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 9first strand
Strand 2
B
16 19anti-parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 47first strand
Strand 2
B
245 248anti-parallel
Strand 3
B
111 118anti-parallel
Strand 4
B
266 273anti-parallel
Strand 5
B
79 87anti-parallel
Strand 6
B
75 76anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
235 238first strand
Strand 2
B
126 130anti-parallel
Strand 3
B
253 257anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 187first strand
Strand 2
B
150 153anti-parallel
Strand 3
B
207 210anti-parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 191first strand
Strand 2
B
198 200anti-parallel
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