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


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 3FDF entry

There are 4 chains in PDB entry 3FDF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5TYR 195
B
 SER 5TYR 195
C
 SER 5TYR 195
D
 SER 5TYR 195
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 32 helices in PDB entry 3FDF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 30Right-handed alpha
Helix 2
2
A
61 74Right-handed alpha
Helix 3
3
A
75 80Right-handed alpha
Helix 4
4
A
81 91Right-handed alpha
Helix 5
5
A
98 102Right-handed 310
Helix 6
6
A
113 126Right-handed alpha
Helix 7
7
A
147 165Right-handed alpha
Helix 8
8
A
169 185Right-handed alpha
Helix 9
9
B
18 30Right-handed alpha
Helix 10
10
B
61 74Right-handed alpha
Helix 11
11
B
75 80Right-handed alpha
Helix 12
12
B
81 90Right-handed alpha
Helix 13
13
B
98 102Right-handed 310
Helix 14
14
B
113 126Right-handed alpha
Helix 15
15
B
147 158Right-handed alpha
Helix 16
16
B
168 171Right-handed 310
Helix 17
17
B
172 183Right-handed alpha
Helix 18
18
C
18 30Right-handed alpha
Helix 19
19
C
61 80Right-handed alpha
Helix 20
20
C
81 93Right-handed alpha
Helix 21
21
C
98 102Right-handed 310
Helix 22
22
C
113 125Right-handed alpha
Helix 23
23
C
145 165Right-handed alpha
Helix 24
24
C
168 185Right-handed alpha
Helix 25
25
D
23 29Right-handed alpha
Helix 26
26
D
61 74Right-handed alpha
Helix 27
27
D
75 79Right-handed 310
Helix 28
28
D
81 90Right-handed alpha
Helix 29
29
D
113 126Right-handed alpha
Helix 30
30
D
145 165Right-handed alpha
Helix 31
31
D
172 177Right-handed alpha
Helix 32
32
D
177 182Right-handed alpha
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There are 10 sheets in PDB entry 3FDF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
33 37first strand
Strand 2
A
8 12parallel
Strand 3
A
108 111parallel
Strand 4
A
134 140parallel
Strand 5
A
188 189anti-parallel
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There are 5 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
33 37first strand
Strand 2
A
8 12parallel
Strand 3
A
108 111parallel
Strand 4
A
134 140parallel
Strand 5
A
192 194anti-parallel
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There are 2 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
43 45first strand
Strand 2
A
54 56anti-parallel
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There are 5 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
34 38first strand
Strand 2
B
9 13parallel
Strand 3
B
108 111parallel
Strand 4
B
134 139parallel
Strand 5
B
189 194anti-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
43 45first strand
Strand 2
B
54 56anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 38first strand
Strand 2
C
9 13parallel
Strand 3
C
108 111parallel
Strand 4
C
134 140parallel
Strand 5
C
188 189anti-parallel
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There are 5 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
34 38first strand
Strand 2
C
9 13parallel
Strand 3
C
108 111parallel
Strand 4
C
134 140parallel
Strand 5
C
192 194anti-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
43 49first strand
Strand 2
C
52 56anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
34 38first strand
Strand 2
D
9 13parallel
Strand 3
D
108 111parallel
Strand 4
D
134 139parallel
Strand 5
D
191 194anti-parallel
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There are 2 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
43 45first strand
Strand 2
D
54 56anti-parallel
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