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


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 7DDY entry

There are 4 chains in PDB entry 7DDY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ILE 24ILE 221
A
 PRO 23ILE 221
B
 LYS 22ILE 221
C
 PRO 23ILE 221
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 40 helices in PDB entry 7DDY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
31 36Right-handed alpha
Helix 2
AA2
D
37 39Right-handed 310
Helix 3
AA3
D
42 54Right-handed alpha
Helix 4
AA4
D
71 83Right-handed alpha
Helix 5
AA5
D
84 87Right-handed 310
Helix 6
AA6
D
96 106Right-handed alpha
Helix 7
AA7
D
111 128Right-handed alpha
Helix 8
AA8
D
151 169Right-handed alpha
Helix 9
AA9
D
175 188Right-handed alpha
Helix 10
AB1
D
205 221Right-handed alpha
Helix 11
AB2
A
31 36Right-handed alpha
Helix 12
AB3
A
37 39Right-handed 310
Helix 13
AB4
A
42 54Right-handed alpha
Helix 14
AB5
A
71 83Right-handed alpha
Helix 15
AB6
A
84 87Right-handed 310
Helix 16
AB7
A
96 106Right-handed alpha
Helix 17
AB8
A
111 129Right-handed alpha
Helix 18
AB9
A
151 169Right-handed alpha
Helix 19
AC1
A
175 188Right-handed alpha
Helix 20
AC2
A
205 221Right-handed alpha
Helix 21
AC3
B
31 36Right-handed alpha
Helix 22
AC4
B
37 39Right-handed 310
Helix 23
AC5
B
42 53Right-handed alpha
Helix 24
AC6
B
71 78Right-handed alpha
Helix 25
AC7
B
78 83Right-handed alpha
Helix 26
AC8
B
84 87Right-handed 310
Helix 27
AC9
B
96 107Right-handed alpha
Helix 28
AD1
B
111 128Right-handed alpha
Helix 29
AD2
B
151 169Right-handed alpha
Helix 30
AD3
B
175 188Right-handed alpha
Helix 31
AD4
B
205 221Right-handed alpha
Helix 32
AD5
C
32 37Right-handed alpha
Helix 33
AD6
C
42 54Right-handed alpha
Helix 34
AD7
C
71 83Right-handed alpha
Helix 35
AD8
C
84 87Right-handed 310
Helix 36
AD9
C
96 102Right-handed alpha
Helix 37
AE1
C
111 129Right-handed alpha
Helix 38
AE2
C
151 169Right-handed alpha
Helix 39
AE3
C
175 188Right-handed alpha
Helix 40
AE4
C
205 221Right-handed alpha
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There are 4 sheets in PDB entry 7DDY. 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
D
61 66first strand
Strand 2
D
25 30parallel
Strand 3
D
90 94parallel
Strand 4
D
132 136parallel
Strand 5
D
172 174parallel
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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
60 66first strand
Strand 2
A
24 30parallel
Strand 3
A
90 94parallel
Strand 4
A
132 136parallel
Strand 5
A
172 174parallel
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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
60 66first strand
Strand 2
B
24 30parallel
Strand 3
B
90 94parallel
Strand 4
B
132 136parallel
Strand 5
B
172 174parallel
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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
C
60 67first strand
Strand 2
C
24 31parallel
Strand 3
C
90 94parallel
Strand 4
C
132 136parallel
Strand 5
C
172 174parallel
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