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


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 1GQT entry

There are 4 chains in PDB entry 1GQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4GLN 308
B
 GLN 2GLN 308
C
 ALA 4ARG 309
D
 ALA 4GLN 308
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 40 helices in PDB entry 1GQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 55Right-handed alpha
Helix 2
2
A
68 79Right-handed alpha
Helix 3
3
A
122 134Right-handed alpha
Helix 4
4
A
146 159Right-handed alpha
Helix 5
5
A
175 180Right-handed alpha
Helix 6
6
A
188 194Right-handed alpha
Helix 7
7
A
203 215Right-handed alpha
Helix 8
8
A
253 267Right-handed alpha
Helix 9
9
A
271 287Right-handed alpha
Helix 10
10
A
298 307Right-handed alpha
Helix 11
1
B
43 55Right-handed alpha
Helix 12
2
B
68 79Right-handed alpha
Helix 13
3
B
122 134Right-handed alpha
Helix 14
4
B
146 159Right-handed alpha
Helix 15
5
B
175 180Right-handed alpha
Helix 16
6
B
188 194Right-handed alpha
Helix 17
7
B
203 215Right-handed alpha
Helix 18
8
B
253 267Right-handed alpha
Helix 19
9
B
271 287Right-handed alpha
Helix 20
10
B
298 307Right-handed alpha
Helix 21
1
C
43 55Right-handed alpha
Helix 22
2
C
68 79Right-handed alpha
Helix 23
3
C
122 134Right-handed alpha
Helix 24
4
C
146 159Right-handed alpha
Helix 25
5
C
175 180Right-handed alpha
Helix 26
6
C
188 194Right-handed alpha
Helix 27
7
C
203 215Right-handed alpha
Helix 28
8
C
253 267Right-handed alpha
Helix 29
9
C
271 287Right-handed alpha
Helix 30
10
C
298 307Right-handed alpha
Helix 31
1
D
43 55Right-handed alpha
Helix 32
2
D
68 79Right-handed alpha
Helix 33
3
D
122 134Right-handed alpha
Helix 34
4
D
146 159Right-handed alpha
Helix 35
5
D
175 180Right-handed alpha
Helix 36
6
D
188 194Right-handed alpha
Helix 37
7
D
203 215Right-handed alpha
Helix 38
8
D
253 267Right-handed alpha
Helix 39
9
D
271 287Right-handed alpha
Helix 40
10
D
298 307Right-handed alpha
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There are 12 sheets in PDB entry 1GQT. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, CA, CB, CC, CD, A, DB,

There are 9 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
82 83first strand
Strand 2
A
57 65parallel
Strand 3
A
6 10parallel
Strand 4
A
137 140parallel
Strand 5
A
162 165parallel
Strand 6
A
183 184parallel
Strand 7
A
219 223parallel
Strand 8
A
229 233anti-parallel
Strand 9
A
236 240anti-parallel
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There are 3 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
82 83first strand
Strand 2
A
57 65parallel
Strand 3
A
87 90parallel
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There are 5 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
35 41first strand
Strand 2
A
14 20anti-parallel
Strand 3
A
96 102parallel
Strand 4
A
108 113anti-parallel
Strand 5
B
30 32parallel
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There are 5 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
30 32first strand
Strand 2
B
108 113parallel
Strand 3
B
96 102anti-parallel
Strand 4
B
14 20parallel
Strand 5
B
35 41anti-parallel
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There are 9 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
82 83first strand
Strand 2
B
57 64parallel
Strand 3
B
6 10parallel
Strand 4
B
137 140parallel
Strand 5
B
162 165parallel
Strand 6
B
183 184parallel
Strand 7
B
219 223parallel
Strand 8
B
229 233anti-parallel
Strand 9
B
236 240anti-parallel
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There are 3 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
82 83first strand
Strand 2
B
57 64parallel
Strand 3
B
87 89parallel
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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 83first strand
Strand 2
C
57 65parallel
Strand 3
C
6 10parallel
Strand 4
C
137 140parallel
Strand 5
C
162 165parallel
Strand 6
C
183 184parallel
Strand 7
C
219 223parallel
Strand 8
C
229 233anti-parallel
Strand 9
C
236 240anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 83first strand
Strand 2
C
57 65parallel
Strand 3
C
87 90parallel
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There are 5 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
35 41first strand
Strand 2
C
14 20anti-parallel
Strand 3
C
96 102parallel
Strand 4
C
108 113anti-parallel
Strand 5
D
30 32parallel
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There are 5 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
30 32first strand
Strand 2
D
108 113parallel
Strand 3
D
96 102anti-parallel
Strand 4
D
14 20parallel
Strand 5
D
35 41anti-parallel
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There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
82 83first strand
Strand 2
D
57 65parallel
Strand 3
D
6 10parallel
Strand 4
D
137 140parallel
Strand 5
D
162 165parallel
Strand 6
D
183 184parallel
Strand 7
D
219 223parallel
Strand 8
D
229 233anti-parallel
Strand 9
D
236 240anti-parallel
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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
82 83first strand
Strand 2
D
57 65parallel
Strand 3
D
87 90parallel
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