Analysis of interatomic Contacts of Structural Units in PDB entry:
4A12


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 4A12 entry

There are 6 chains in PDB entry 4A12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 7GLY 190
B
 GLU 4GLY 190
C
 GLU 4GLY 190
D
 LYS 7GLY 190
F
 G 1 G 40
G
 C 1 C 40
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 24 helices in PDB entry 4A12. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 24Right-handed alpha
Helix 2
2
A
28 37Right-handed alpha
Helix 3
3
A
39 50Right-handed alpha
Helix 4
4
A
54 66Right-handed alpha
Helix 5
5
A
72 76Right-handed 310
Helix 6
6
A
110 126Right-handed alpha
Helix 7
7
B
9 24Right-handed alpha
Helix 8
8
B
28 37Right-handed alpha
Helix 9
9
B
39 50Right-handed alpha
Helix 10
10
B
54 68Right-handed alpha
Helix 11
11
B
72 77Right-handed alpha
Helix 12
12
B
110 126Right-handed alpha
Helix 13
13
C
9 24Right-handed alpha
Helix 14
14
C
28 37Right-handed alpha
Helix 15
15
C
39 50Right-handed alpha
Helix 16
16
C
54 68Right-handed alpha
Helix 17
17
C
72 77Right-handed alpha
Helix 18
18
C
110 126Right-handed alpha
Helix 19
19
D
9 24Right-handed alpha
Helix 20
20
D
28 37Right-handed alpha
Helix 21
21
D
39 50Right-handed alpha
Helix 22
22
D
54 66Right-handed alpha
Helix 23
23
D
72 76Right-handed 310
Helix 24
24
D
110 126Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 4A12. Click on sheet of interest to get list of strands forming it: AA, CA,

There are 12 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 86first strand
Strand 2
A
90 96anti-parallel
Strand 3
A
149 159anti-parallel
Strand 4
A
163 171anti-parallel
Strand 5
A
176 187anti-parallel
Strand 6
A
130 139anti-parallel
Strand 7
B
130 139anti-parallel
Strand 8
B
176 187anti-parallel
Strand 9
B
163 171anti-parallel
Strand 10
B
149 159anti-parallel
Strand 11
B
90 96anti-parallel
Strand 12
B
81 86anti-parallel
Back to list of sheets
Back to top of page

There are 12 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
81 86first strand
Strand 2
C
90 96anti-parallel
Strand 3
C
149 159anti-parallel
Strand 4
C
163 171anti-parallel
Strand 5
C
176 187anti-parallel
Strand 6
C
130 139anti-parallel
Strand 7
D
130 139anti-parallel
Strand 8
D
176 187anti-parallel
Strand 9
D
163 171anti-parallel
Strand 10
D
149 159anti-parallel
Strand 11
D
90 96anti-parallel
Strand 12
D
81 86anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il