Analysis of interatomic Contacts of Structural Units in PDB entry:
3AJ2


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 3AJ2 entry

There are 4 chains in PDB entry 3AJ2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 5ALA 155
B
 GLU 5HIS 162
C
 PHE 4VAL 151
D
 GLU 5HIS 162
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 22 helices in PDB entry 3AJ2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 25Right-handed alpha
Helix 2
2
A
27 45Right-handed alpha
Helix 3
3
A
52 68Right-handed alpha
Helix 4
4
A
104 118Right-handed alpha
Helix 5
5
B
10 25Right-handed alpha
Helix 6
6
B
26 45Right-handed alpha
Helix 7
7
B
52 67Right-handed alpha
Helix 8
8
B
104 118Right-handed alpha
Helix 9
9
B
122 124Right-handed 310
Helix 10
10
B
133 139Right-handed alpha
Helix 11
11
B
155 161Right-handed alpha
Helix 12
12
C
10 25Right-handed alpha
Helix 13
13
C
26 42Right-handed alpha
Helix 14
14
C
52 68Right-handed alpha
Helix 15
15
C
104 118Right-handed alpha
Helix 16
16
C
120 126Right-handed 310
Helix 17
17
D
10 25Right-handed alpha
Helix 18
18
D
26 42Right-handed alpha
Helix 19
19
D
52 67Right-handed alpha
Helix 20
20
D
104 117Right-handed alpha
Helix 21
21
D
133 139Right-handed alpha
Helix 22
22
D
155 160Right-handed alpha
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There are 4 sheets in PDB entry 3AJ2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
71 76first strand
Strand 2
A
83 88anti-parallel
Strand 3
A
145 151anti-parallel
Strand 4
A
126 130anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 76first strand
Strand 2
B
83 88anti-parallel
Strand 3
B
145 151anti-parallel
Strand 4
B
126 130anti-parallel
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There are 4 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
71 76first strand
Strand 2
C
83 88anti-parallel
Strand 3
C
145 149anti-parallel
Strand 4
C
128 130anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
71 76first strand
Strand 2
D
83 88anti-parallel
Strand 3
D
145 151anti-parallel
Strand 4
D
126 130anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il