Analysis of interatomic Contacts of Structural Units in PDB entry:
6EXR


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 6EXR entry

There are 6 chains in PDB entry 6EXR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 118
B
 ALA 2LEU 118
C
 ALA 2LEU 118
D
 ALA 2LEU 118
E
 ALA 2LEU 118
F
 ALA 2LEU 118
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 30 helices in PDB entry 6EXR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 24Right-handed alpha
Helix 2
AA2
A
34 46Right-handed alpha
Helix 3
AA3
A
60 72Right-handed alpha
Helix 4
AA4
A
85 95Right-handed alpha
Helix 5
AA5
A
106 118Right-handed alpha
Helix 6
AA6
B
10 24Right-handed alpha
Helix 7
AA7
B
34 46Right-handed alpha
Helix 8
AA8
B
60 72Right-handed alpha
Helix 9
AA9
B
85 95Right-handed alpha
Helix 10
AB1
B
106 118Right-handed alpha
Helix 11
AB2
C
10 24Right-handed alpha
Helix 12
AB3
C
34 46Right-handed alpha
Helix 13
AB4
C
60 72Right-handed alpha
Helix 14
AB5
C
85 95Right-handed alpha
Helix 15
AB6
C
106 118Right-handed alpha
Helix 16
AB7
D
10 24Right-handed alpha
Helix 17
AB8
D
34 46Right-handed alpha
Helix 18
AB9
D
60 72Right-handed alpha
Helix 19
AC1
D
85 95Right-handed alpha
Helix 20
AC2
D
106 118Right-handed alpha
Helix 21
AC3
E
10 24Right-handed alpha
Helix 22
AC4
E
34 46Right-handed alpha
Helix 23
AC5
E
60 72Right-handed alpha
Helix 24
AC6
E
85 95Right-handed alpha
Helix 25
AC7
E
106 118Right-handed alpha
Helix 26
AC8
F
10 24Right-handed alpha
Helix 27
AC9
F
34 46Right-handed alpha
Helix 28
AD1
F
60 72Right-handed alpha
Helix 29
AD2
F
85 95Right-handed alpha
Helix 30
AD3
F
106 118Right-handed alpha
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There are 8 sheets in PDB entry 6EXR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
27 32first strand
Strand 2
A
3 7parallel
Strand 3
A
49 53parallel
Strand 4
F
77 81parallel
Strand 5
F
99 102parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
99 102first strand
Strand 2
A
77 81parallel
Strand 3
F
49 53parallel
Strand 4
F
3 7parallel
Strand 5
F
27 32parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 32first strand
Strand 2
B
3 7parallel
Strand 3
B
49 53parallel
Strand 4
D
77 81parallel
Strand 5
D
99 102parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 103first strand
Strand 2
B
77 82parallel
Strand 3
D
49 52parallel
Strand 4
D
3 7parallel
Strand 5
D
27 32parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
27 32first strand
Strand 2
C
3 7parallel
Strand 3
C
49 52parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
78 81first strand
Strand 2
C
99 102parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
27 32first strand
Strand 2
E
3 8parallel
Strand 3
E
49 53parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
78 81first strand
Strand 2
E
99 102parallel
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