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


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 3GFQ entry

There are 4 chains in PDB entry 3GFQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3GLY 170
B
 MET 3ALA 169
C
 MET 3ALA 169
D
 MET 3ALA 169
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 33 helices in PDB entry 3GFQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 27Right-handed alpha
Helix 2
2
A
45 50Right-handed alpha
Helix 3
3
A
51 63Right-handed alpha
Helix 4
4
A
79 89Right-handed alpha
Helix 5
5
A
90 95Right-handed alpha
Helix 6
6
A
111 125Right-handed alpha
Helix 7
7
A
137 141Right-handed 310
Helix 8
8
A
142 146Right-handed 310
Helix 9
9
A
152 169Right-handed alpha
Helix 10
10
B
14 27Right-handed alpha
Helix 11
11
B
45 50Right-handed alpha
Helix 12
12
B
51 63Right-handed alpha
Helix 13
13
B
79 89Right-handed alpha
Helix 14
14
B
90 95Right-handed alpha
Helix 15
15
B
111 125Right-handed alpha
Helix 16
16
B
137 139Right-handed 310
Helix 17
17
B
149 169Right-handed alpha
Helix 18
18
C
14 27Right-handed alpha
Helix 19
19
C
45 50Right-handed 310
Helix 20
20
C
51 63Right-handed alpha
Helix 21
21
C
79 87Right-handed alpha
Helix 22
22
C
90 95Right-handed alpha
Helix 23
23
C
111 124Right-handed alpha
Helix 24
24
C
137 139Right-handed 310
Helix 25
25
C
149 169Right-handed alpha
Helix 26
26
D
14 25Right-handed alpha
Helix 27
27
D
45 50Right-handed alpha
Helix 28
28
D
51 63Right-handed alpha
Helix 29
29
D
79 88Right-handed alpha
Helix 30
30
D
90 95Right-handed alpha
Helix 31
31
D
111 125Right-handed alpha
Helix 32
32
D
137 139Right-handed 310
Helix 33
33
D
151 169Right-handed alpha
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There are 8 sheets in PDB entry 3GFQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
30 33first strand
Strand 2
A
4 7parallel
Strand 3
A
67 72parallel
Strand 4
A
98 104parallel
Strand 5
A
128 136parallel
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There are 5 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
30 33first strand
Strand 2
B
4 7parallel
Strand 3
B
67 72parallel
Strand 4
B
98 104parallel
Strand 5
B
128 136parallel
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There are 2 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
141 142first strand
Strand 2
B
147 148anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
30 33first strand
Strand 2
C
4 7parallel
Strand 3
C
67 72parallel
Strand 4
C
98 104parallel
Strand 5
C
128 129parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
30 33first strand
Strand 2
C
4 7parallel
Strand 3
C
67 72parallel
Strand 4
C
98 104parallel
Strand 5
C
134 136parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
141 142first strand
Strand 2
C
147 148anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 33first strand
Strand 2
D
4 7parallel
Strand 3
D
67 72parallel
Strand 4
D
98 104parallel
Strand 5
D
128 136parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
141 142first strand
Strand 2
D
147 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il