Analysis of interatomic Contacts of Structural Units in PDB entry:
1XQ7


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 1XQ7 entry

There are 9 chains in PDB entry 1XQ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 166
B
 MET 1LEU 166
C
 MET 1LEU 166
D
 VAL 9VAL 9
D
 ALA 11ALA 11
E
 VAL 9VAL 9
E
 ALA 11ALA 11
F
 VAL 9VAL 9
F
 ALA 11ALA 11
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 11 helices in PDB entry 1XQ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 44Right-handed alpha
Helix 2
2
A
120 124Right-handed 310
Helix 3
3
A
136 145Right-handed alpha
Helix 4
4
A
149 153Right-handed 310
Helix 5
5
B
31 44Right-handed alpha
Helix 6
6
B
120 124Right-handed 310
Helix 7
7
B
136 145Right-handed alpha
Helix 8
8
B
149 153Right-handed 310
Helix 9
9
C
31 44Right-handed alpha
Helix 10
10
C
120 124Right-handed 310
Helix 11
11
C
136 145Right-handed alpha
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There are 3 sheets in PDB entry 1XQ7. Click on sheet of interest to get list of strands forming it: AA, BA, CA,

There are 8 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
55 59first strand
Strand 2
A
63 66anti-parallel
Strand 3
A
113 116anti-parallel
Strand 4
A
98 101anti-parallel
Strand 5
A
129 135anti-parallel
Strand 6
A
17 26anti-parallel
Strand 7
A
7 14anti-parallel
Strand 8
A
158 165anti-parallel
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There are 8 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
55 59first strand
Strand 2
B
63 66anti-parallel
Strand 3
B
113 116anti-parallel
Strand 4
B
98 101anti-parallel
Strand 5
B
129 135anti-parallel
Strand 6
B
17 26anti-parallel
Strand 7
B
7 14anti-parallel
Strand 8
B
158 165anti-parallel
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There are 8 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
57 59first strand
Strand 2
C
63 66anti-parallel
Strand 3
C
113 116anti-parallel
Strand 4
C
98 101anti-parallel
Strand 5
C
129 135anti-parallel
Strand 6
C
17 26anti-parallel
Strand 7
C
7 14anti-parallel
Strand 8
C
158 165anti-parallel
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