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


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 6ERD entry

There are 6 chains in PDB entry 6ERD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 41SER 173
A
 TYR 175LYS 211
B
 VAL 43SER 173
B
 TYR 175LYS 211
C
 LEU 42LYS 210
D
 LEU 42LYS 211
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 6ERD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 52Right-handed 310
Helix 2
AA2
A
53 61Right-handed alpha
Helix 3
AA3
A
63 72Right-handed alpha
Helix 4
AA4
A
80 90Right-handed alpha
Helix 5
AA5
A
138 153Right-handed alpha
Helix 6
AA6
A
168 179Right-handed alpha
Helix 7
AA7
A
206 210Right-handed alpha
Helix 8
AA8
B
50 52Right-handed 310
Helix 9
AA9
B
53 61Right-handed alpha
Helix 10
AB1
B
63 72Right-handed alpha
Helix 11
AB2
B
80 89Right-handed alpha
Helix 12
AB3
B
139 154Right-handed alpha
Helix 13
AB4
B
168 179Right-handed alpha
Helix 14
AB5
B
207 209Right-handed 310
Helix 15
AB6
C
50 52Right-handed 310
Helix 16
AB7
C
53 61Right-handed alpha
Helix 17
AB8
C
63 72Right-handed alpha
Helix 18
AB9
C
80 90Right-handed alpha
Helix 19
AC1
C
138 153Right-handed alpha
Helix 20
AC2
C
168 179Right-handed alpha
Helix 21
AC3
C
206 210Right-handed alpha
Helix 22
AC4
D
50 52Right-handed 310
Helix 23
AC5
D
53 61Right-handed alpha
Helix 24
AC6
D
63 72Right-handed alpha
Helix 25
AC7
D
80 89Right-handed alpha
Helix 26
AC8
D
135 154Right-handed alpha
Helix 27
AC9
D
168 179Right-handed alpha
Helix 28
AD1
D
207 209Right-handed 310
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There are 4 sheets in PDB entry 6ERD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
44 48first strand
Strand 2
A
94 100anti-parallel
Strand 3
A
106 116anti-parallel
Strand 4
A
121 129anti-parallel
Strand 5
A
159 165parallel
Strand 6
A
195 205anti-parallel
Strand 7
A
181 192anti-parallel
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There are 7 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
44 48first strand
Strand 2
B
94 100anti-parallel
Strand 3
B
106 116anti-parallel
Strand 4
B
121 128anti-parallel
Strand 5
B
159 165parallel
Strand 6
B
195 205anti-parallel
Strand 7
B
181 192anti-parallel
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There are 7 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
44 48first strand
Strand 2
C
94 100anti-parallel
Strand 3
C
106 116anti-parallel
Strand 4
C
121 129anti-parallel
Strand 5
C
159 165parallel
Strand 6
C
195 205anti-parallel
Strand 7
C
181 192anti-parallel
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There are 7 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
44 48first strand
Strand 2
D
94 100anti-parallel
Strand 3
D
106 116anti-parallel
Strand 4
D
121 129anti-parallel
Strand 5
D
159 165parallel
Strand 6
D
195 205anti-parallel
Strand 7
D
181 192anti-parallel
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