Analysis of interatomic Contacts of Structural Units in PDB entry:
3DDV


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 3DDV entry

There are 4 chains in PDB entry 3DDV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3LYS 145
B
 SER 7LYS 145
C
 GLN 2LYS 145
D
 SER 7GLU 144
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 18 helices in PDB entry 3DDV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 27Right-handed alpha
Helix 2
2
A
58 60Right-handed 310
Helix 3
3
A
97 104Right-handed alpha
Helix 4
4
B
19 27Right-handed alpha
Helix 5
5
B
58 60Right-handed 310
Helix 6
6
B
64 71Right-handed alpha
Helix 7
7
B
71 81Right-handed alpha
Helix 8
8
B
97 105Right-handed alpha
Helix 9
9
B
137 139Right-handed 310
Helix 10
10
C
19 27Right-handed alpha
Helix 11
11
C
58 60Right-handed 310
Helix 12
12
C
97 105Right-handed alpha
Helix 13
13
D
19 27Right-handed alpha
Helix 14
14
D
58 60Right-handed 310
Helix 15
15
D
64 71Right-handed alpha
Helix 16
16
D
71 81Right-handed alpha
Helix 17
17
D
97 105Right-handed alpha
Helix 18
18
D
137 139Right-handed 310
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There are 4 sheets in PDB entry 3DDV. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 16first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
46 56anti-parallel
Strand 4
A
126 134anti-parallel
Strand 5
A
111 120anti-parallel
Strand 6
A
87 95anti-parallel
Strand 7
B
141 142anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 144first strand
Strand 2
B
84 95anti-parallel
Strand 3
B
111 121anti-parallel
Strand 4
B
126 135anti-parallel
Strand 5
B
46 56anti-parallel
Strand 6
B
34 43anti-parallel
Strand 7
B
8 16anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 16first strand
Strand 2
C
34 43anti-parallel
Strand 3
C
46 56anti-parallel
Strand 4
C
126 134anti-parallel
Strand 5
C
111 120anti-parallel
Strand 6
C
87 95anti-parallel
Strand 7
D
141 142anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
140 145first strand
Strand 2
D
84 95anti-parallel
Strand 3
D
111 121anti-parallel
Strand 4
D
126 135anti-parallel
Strand 5
D
46 56anti-parallel
Strand 6
D
34 43anti-parallel
Strand 7
D
8 16anti-parallel
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