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


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 3BFD entry

There are 4 chains in PDB entry 3BFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 25LYS 290
B
 ASP 25LYS 290
C
 ASP 25LYS 290
D
 ASP 25LYS 290
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 52 helices in PDB entry 3BFD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 41Right-handed alpha
Helix 2
2
A
71 84Right-handed alpha
Helix 3
3
A
89 92Right-handed 310
Helix 4
4
A
98 102Right-handed 310
Helix 5
5
A
108 113Right-handed 310
Helix 6
6
A
119 129Right-handed alpha
Helix 7
7
A
131 143Right-handed alpha
Helix 8
8
A
144 155Right-handed alpha
Helix 9
9
A
167 171Right-handed 310
Helix 10
10
A
182 195Right-handed alpha
Helix 11
11
A
200 213Right-handed alpha
Helix 12
12
A
220 225Right-handed 310
Helix 13
13
A
275 288Right-handed alpha
Helix 14
14
B
25 41Right-handed alpha
Helix 15
15
B
69 71Right-handed 310
Helix 16
16
B
72 85Right-handed alpha
Helix 17
17
B
89 92Right-handed 310
Helix 18
18
B
108 113Right-handed 310
Helix 19
19
B
119 129Right-handed alpha
Helix 20
20
B
131 143Right-handed alpha
Helix 21
21
B
144 155Right-handed alpha
Helix 22
22
B
167 171Right-handed 310
Helix 23
23
B
182 195Right-handed alpha
Helix 24
24
B
200 213Right-handed alpha
Helix 25
25
B
220 225Right-handed 310
Helix 26
26
B
275 288Right-handed alpha
Helix 27
27
C
25 41Right-handed alpha
Helix 28
28
C
69 71Right-handed 310
Helix 29
29
C
72 84Right-handed alpha
Helix 30
30
C
89 92Right-handed 310
Helix 31
31
C
98 102Right-handed 310
Helix 32
32
C
108 113Right-handed 310
Helix 33
33
C
119 129Right-handed alpha
Helix 34
34
C
131 143Right-handed alpha
Helix 35
35
C
144 155Right-handed alpha
Helix 36
36
C
167 171Right-handed 310
Helix 37
37
C
182 195Right-handed alpha
Helix 38
38
C
200 213Right-handed alpha
Helix 39
39
C
220 225Right-handed 310
Helix 40
40
C
275 288Right-handed alpha
Helix 41
41
D
26 41Right-handed alpha
Helix 42
42
D
71 84Right-handed alpha
Helix 43
43
D
89 92Right-handed 310
Helix 44
44
D
108 112Right-handed 310
Helix 45
45
D
119 129Right-handed alpha
Helix 46
46
D
131 143Right-handed alpha
Helix 47
47
D
144 155Right-handed alpha
Helix 48
48
D
167 171Right-handed 310
Helix 49
49
D
182 195Right-handed alpha
Helix 50
50
D
200 213Right-handed alpha
Helix 51
51
D
220 225Right-handed 310
Helix 52
52
D
275 288Right-handed alpha
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There are 12 sheets in PDB entry 3BFD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
56 60first strand
Strand 2
A
43 50anti-parallel
Strand 3
A
259 266anti-parallel
Strand 4
A
243 251anti-parallel
Strand 5
A
230 238anti-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
66 67first strand
Strand 2
A
180 181anti-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
94 97first strand
Strand 2
A
115 118anti-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
56 60first strand
Strand 2
B
43 50anti-parallel
Strand 3
B
259 266anti-parallel
Strand 4
B
243 251anti-parallel
Strand 5
B
230 238anti-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
66 67first strand
Strand 2
B
180 181anti-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
94 96first strand
Strand 2
B
116 118anti-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
56 60first strand
Strand 2
C
43 50anti-parallel
Strand 3
C
259 266anti-parallel
Strand 4
C
243 251anti-parallel
Strand 5
C
230 238anti-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
66 67first strand
Strand 2
C
180 181anti-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
94 97first strand
Strand 2
C
115 118anti-parallel
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There are 5 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
56 60first strand
Strand 2
D
43 50anti-parallel
Strand 3
D
259 266anti-parallel
Strand 4
D
243 251anti-parallel
Strand 5
D
230 238anti-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
66 67first strand
Strand 2
D
180 181anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
94 97first strand
Strand 2
D
115 118anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il