Analysis of interatomic Contacts of Structural Units in PDB entry:
1BDF


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 1BDF entry

There are 4 chains in PDB entry 1BDF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2VAL 232
B
 MET 1ARG 235
C
 MET 1ARG 235
D
 MET 1ARG 235
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 18 helices in PDB entry 1BDF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 47Right-handed alpha
Helix 2
2
A
78 86Right-handed alpha
Helix 3
3
A
112 114Right-handed 310
Helix 4
4
A
155 157Right-handed 310
Helix 5
5
A
213 230Right-handed alpha
Helix 6
6
B
35 47Right-handed alpha
Helix 7
7
B
78 86Right-handed alpha
Helix 8
8
B
112 114Right-handed 310
Helix 9
9
B
156 158Right-handed 310
Helix 10
10
B
213 232Right-handed alpha
Helix 11
11
C
35 47Right-handed alpha
Helix 12
12
C
78 86Right-handed alpha
Helix 13
13
C
112 114Right-handed 310
Helix 14
14
C
213 231Right-handed alpha
Helix 15
15
D
35 47Right-handed alpha
Helix 16
16
D
78 86Right-handed alpha
Helix 17
17
D
112 114Right-handed 310
Helix 18
18
D
213 231Right-handed alpha
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There are 15 sheets in PDB entry 1BDF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 4 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
13 18first strand
Strand 2
A
23 28anti-parallel
Strand 3
A
201 207anti-parallel
Strand 4
A
180 186anti-parallel
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There are 3 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
97 105first strand
Strand 2
A
139 148anti-parallel
Strand 3
A
54 61anti-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
108 111first strand
Strand 2
A
129 133anti-parallel
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There are 4 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
13 18first strand
Strand 2
B
23 28anti-parallel
Strand 3
B
201 207anti-parallel
Strand 4
B
180 186anti-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
90 92first strand
Strand 2
B
121 123anti-parallel
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There are 3 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
97 106first strand
Strand 2
B
138 148anti-parallel
Strand 3
B
54 61anti-parallel
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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
B
108 111first strand
Strand 2
B
129 133anti-parallel
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There are 4 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
13 18first strand
Strand 2
C
23 28anti-parallel
Strand 3
C
201 207anti-parallel
Strand 4
C
180 186anti-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
90 92first strand
Strand 2
C
121 123anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 105first strand
Strand 2
C
139 148anti-parallel
Strand 3
C
54 61anti-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
C
108 111first strand
Strand 2
C
129 133anti-parallel
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There are 4 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
13 18first strand
Strand 2
D
23 28anti-parallel
Strand 3
D
201 207anti-parallel
Strand 4
D
180 186anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
90 92first strand
Strand 2
D
121 123anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
97 105first strand
Strand 2
D
139 148anti-parallel
Strand 3
D
54 61anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
108 111first strand
Strand 2
D
129 133anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il