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


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 4FOA entry

There are 4 chains in PDB entry 4FOA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0PRO 260
B
 MET 1VAL 261
C
 MET 1PRO 260
D
 MET 1VAL 261
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 47 helices in PDB entry 4FOA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
39 41Right-handed 310
Helix 3
3
A
51 64Right-handed alpha
Helix 4
4
A
69 75Right-handed alpha
Helix 5
5
A
80 84Right-handed 310
Helix 6
6
A
93 100Right-handed alpha
Helix 7
7
A
110 122Right-handed alpha
Helix 8
8
A
134 141Right-handed 310
Helix 9
9
A
173 193Right-handed alpha
Helix 10
10
A
212 221Right-handed alpha
Helix 11
11
A
237 241Right-handed 310
Helix 12
12
A
242 244Right-handed 310
Helix 13
13
B
2 15Right-handed alpha
Helix 14
14
B
39 41Right-handed 310
Helix 15
15
B
51 65Right-handed alpha
Helix 16
16
B
69 74Right-handed alpha
Helix 17
17
B
80 84Right-handed 310
Helix 18
18
B
93 100Right-handed alpha
Helix 19
19
B
110 122Right-handed alpha
Helix 20
20
B
134 141Right-handed 310
Helix 21
21
B
173 193Right-handed alpha
Helix 22
22
B
212 221Right-handed alpha
Helix 23
23
B
237 241Right-handed 310
Helix 24
24
B
242 244Right-handed 310
Helix 25
25
C
2 15Right-handed alpha
Helix 26
26
C
51 64Right-handed alpha
Helix 27
27
C
69 75Right-handed alpha
Helix 28
28
C
80 84Right-handed 310
Helix 29
29
C
93 100Right-handed alpha
Helix 30
30
C
110 122Right-handed alpha
Helix 31
31
C
137 141Right-handed 310
Helix 32
32
C
173 193Right-handed alpha
Helix 33
33
C
212 221Right-handed alpha
Helix 34
34
C
237 241Right-handed 310
Helix 35
35
C
242 244Right-handed 310
Helix 36
36
D
2 15Right-handed alpha
Helix 37
37
D
39 41Right-handed 310
Helix 38
38
D
51 64Right-handed alpha
Helix 39
39
D
69 75Right-handed alpha
Helix 40
40
D
80 84Right-handed 310
Helix 41
41
D
93 100Right-handed alpha
Helix 42
42
D
110 122Right-handed alpha
Helix 43
43
D
137 141Right-handed 310
Helix 44
44
D
173 193Right-handed alpha
Helix 45
45
D
212 221Right-handed alpha
Helix 46
46
D
237 241Right-handed 310
Helix 47
47
D
242 244Right-handed 310
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There are 11 sheets in PDB entry 4FOA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 6 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
16 18first strand
Strand 2
A
26 37anti-parallel
Strand 3
A
195 209anti-parallel
Strand 4
A
158 169parallel
Strand 5
A
147 155anti-parallel
Strand 6
A
129 131anti-parallel
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There are 2 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
101 102first strand
Strand 2
A
108 109anti-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
A
246 249first strand
Strand 2
A
229 233anti-parallel
Strand 3
D
229 233anti-parallel
Strand 4
D
246 249anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 18first strand
Strand 2
B
26 37anti-parallel
Strand 3
B
195 209anti-parallel
Strand 4
B
158 169parallel
Strand 5
B
147 155anti-parallel
Strand 6
B
129 131anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
108 109anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 232first strand
Strand 2
B
246 249anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 18first strand
Strand 2
C
26 37anti-parallel
Strand 3
C
195 209anti-parallel
Strand 4
C
158 169parallel
Strand 5
C
147 155anti-parallel
Strand 6
C
129 131anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 102first strand
Strand 2
C
108 109anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
229 232first strand
Strand 2
C
246 249anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 18first strand
Strand 2
D
26 37anti-parallel
Strand 3
D
195 209anti-parallel
Strand 4
D
158 169parallel
Strand 5
D
147 155anti-parallel
Strand 6
D
129 131anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
101 102first strand
Strand 2
D
108 109anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il