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


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 3QGL entry

There are 10 chains in PDB entry 3QGL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6VAL 133
F
 GLU 201VAL 206
B
 SER 6VAL 133
G
 GLU 201VAL 206
C
 SER 6VAL 133
H
 GLU 201VAL 206
D
 SER 6VAL 133
I
 GLU 201VAL 206
E
 SER 6VAL 133
J
 GLU 201VAL 206
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 10 helices in PDB entry 3QGL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
87 92Right-handed alpha
Helix 2
2
A
111 121Right-handed alpha
Helix 3
3
B
87 92Right-handed alpha
Helix 4
4
B
111 121Right-handed alpha
Helix 5
5
C
87 92Right-handed alpha
Helix 6
6
C
111 122Right-handed alpha
Helix 7
7
D
87 92Right-handed alpha
Helix 8
8
D
111 122Right-handed alpha
Helix 9
9
E
87 92Right-handed alpha
Helix 10
10
E
111 121Right-handed alpha
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There are 13 sheets in PDB entry 3QGL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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
40 45first strand
Strand 2
A
125 131anti-parallel
Strand 3
A
98 102anti-parallel
Strand 4
A
105 106anti-parallel
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There are 6 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
40 45first strand
Strand 2
A
125 131anti-parallel
Strand 3
A
98 102anti-parallel
Strand 4
A
77 82anti-parallel
Strand 5
A
53 57anti-parallel
Strand 6
F
202 205anti-parallel
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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
A
66 68first strand
Strand 2
A
71 73anti-parallel
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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 45first strand
Strand 2
B
125 131anti-parallel
Strand 3
B
98 102anti-parallel
Strand 4
B
77 82anti-parallel
Strand 5
B
53 57anti-parallel
Strand 6
G
202 205anti-parallel
Strand 7
H
202 205anti-parallel
Strand 8
C
53 57anti-parallel
Strand 9
C
77 82anti-parallel
Strand 10
C
98 102anti-parallel
Strand 11
C
125 131anti-parallel
Strand 12
C
40 45anti-parallel
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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 106first strand
Strand 2
B
98 102anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
53 57anti-parallel
Strand 5
G
202 205anti-parallel
Strand 6
H
202 205anti-parallel
Strand 7
C
53 57anti-parallel
Strand 8
C
77 82anti-parallel
Strand 9
C
98 102anti-parallel
Strand 10
C
105 106anti-parallel
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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
B
66 68first strand
Strand 2
B
71 73anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 68first strand
Strand 2
C
71 73anti-parallel
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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
D
40 45first strand
Strand 2
D
125 131anti-parallel
Strand 3
D
98 102anti-parallel
Strand 4
D
105 106anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 45first strand
Strand 2
D
125 131anti-parallel
Strand 3
D
98 102anti-parallel
Strand 4
D
77 82anti-parallel
Strand 5
D
53 57anti-parallel
Strand 6
I
202 205anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 68first strand
Strand 2
D
71 73anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
40 45first strand
Strand 2
E
125 131anti-parallel
Strand 3
E
98 102anti-parallel
Strand 4
E
105 106anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
40 45first strand
Strand 2
E
125 131anti-parallel
Strand 3
E
98 102anti-parallel
Strand 4
E
77 82anti-parallel
Strand 5
E
53 57anti-parallel
Strand 6
J
202 205anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
66 68first strand
Strand 2
E
71 73anti-parallel
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