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


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 3AAD entry

There are 3 chains in PDB entry 3AAD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1353GLU 1628
B
 MET 1TRP 153
D
 MET 1ASN 152
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
Back to top of page

There are 19 helices in PDB entry 3AAD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1380 1397Right-handed alpha
Helix 2
2
A
1402 1406Right-handed 310
Helix 3
3
A
1416 1421Right-handed alpha
Helix 4
4
A
1426 1436Right-handed alpha
Helix 5
5
A
1441 1460Right-handed alpha
Helix 6
6
A
1464 1471Right-handed alpha
Helix 7
7
A
1471 1476Right-handed alpha
Helix 8
8
A
1480 1483Right-handed 310
Helix 9
9
A
1484 1494Right-handed alpha
Helix 10
10
A
1501 1518Right-handed alpha
Helix 11
11
A
1519 1522Right-handed 310
Helix 12
12
A
1525 1529Right-handed 310
Helix 13
13
A
1539 1544Right-handed alpha
Helix 14
14
A
1549 1559Right-handed alpha
Helix 15
15
A
1564 1584Right-handed alpha
Helix 16
16
A
1587 1628Right-handed alpha
Helix 17
17
B
80 84Right-handed 310
Helix 18
18
B
131 133Right-handed 310
Helix 19
19
D
80 84Right-handed 310
Back to top of page

There are 7 sheets in PDB entry 3AAD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 8first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
68 76anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
16 17first strand
Strand 2
B
135 139anti-parallel
Strand 3
B
104 117anti-parallel
Strand 4
B
92 101anti-parallel
Strand 5
B
40 45anti-parallel
Strand 6
B
55 60anti-parallel
Back to list of sheets
Back to top of page

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
B
16 17first strand
Strand 2
B
135 139anti-parallel
Strand 3
B
104 117anti-parallel
Strand 4
B
145 148anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
4 6first strand
Strand 2
D
27 30anti-parallel
Strand 3
D
68 71anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 17first strand
Strand 2
D
135 139anti-parallel
Strand 3
D
104 117anti-parallel
Strand 4
D
91 101anti-parallel
Strand 5
D
39 44anti-parallel
Strand 6
D
55 60anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 17first strand
Strand 2
D
135 139anti-parallel
Strand 3
D
104 117anti-parallel
Strand 4
D
145 147anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 24first strand
Strand 2
D
74 76anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il