Analysis of interatomic Contacts of Structural Units in PDB entry:
7EN6


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 7EN6 entry

There are 4 chains in PDB entry 7EN6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 94SER 270
B
 SER 91ASP 267
C
 ILE 92LEU 271
D
 SER 91ASP 267
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 28 helices in PDB entry 7EN6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
97 119Right-handed alpha
Helix 2
AA2
A
121 134Right-handed alpha
Helix 3
AA3
A
144 160Right-handed alpha
Helix 4
AA4
A
169 179Right-handed alpha
Helix 5
AA5
A
195 208Right-handed alpha
Helix 6
AA6
A
221 227Right-handed alpha
Helix 7
AA7
A
245 269Right-handed alpha
Helix 8
AA8
B
97 120Right-handed alpha
Helix 9
AA9
B
121 134Right-handed alpha
Helix 10
AB1
B
144 159Right-handed alpha
Helix 11
AB2
B
169 178Right-handed alpha
Helix 12
AB3
B
195 208Right-handed alpha
Helix 13
AB4
B
221 227Right-handed alpha
Helix 14
AB5
B
245 265Right-handed alpha
Helix 15
AB6
C
97 118Right-handed alpha
Helix 16
AB7
C
121 135Right-handed alpha
Helix 17
AB8
C
144 160Right-handed alpha
Helix 18
AB9
C
169 179Right-handed alpha
Helix 19
AC1
C
195 208Right-handed alpha
Helix 20
AC2
C
221 227Right-handed alpha
Helix 21
AC3
C
244 271Right-handed alpha
Helix 22
AC4
D
97 119Right-handed alpha
Helix 23
AC5
D
121 135Right-handed alpha
Helix 24
AC6
D
144 160Right-handed alpha
Helix 25
AC7
D
169 179Right-handed alpha
Helix 26
AC8
D
195 208Right-handed alpha
Helix 27
AC9
D
221 227Right-handed alpha
Helix 28
AD1
D
243 266Right-handed alpha
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There are 4 sheets in PDB entry 7EN6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
164 165first strand
Strand 2
A
138 141parallel
Strand 3
A
185 189parallel
Strand 4
A
211 216parallel
Strand 5
A
229 232parallel
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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
B
164 165first strand
Strand 2
B
138 141parallel
Strand 3
B
185 189parallel
Strand 4
B
211 216parallel
Strand 5
B
229 232parallel
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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
C
164 165first strand
Strand 2
C
138 141parallel
Strand 3
C
185 189parallel
Strand 4
C
211 216parallel
Strand 5
C
229 232parallel
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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
D
164 166first strand
Strand 2
D
138 141parallel
Strand 3
D
185 189parallel
Strand 4
D
211 216parallel
Strand 5
D
229 232parallel
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