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


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 1BVK entry

There are 6 chains in PDB entry 1BVK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1ARG 108
B
 GLN 1SER 116
C
 LYS 1LEU 129
D
 ASP 1ARG 108
E
 GLN 1SER 116
F
 LYS 1LEU 129
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 20 helices in PDB entry 1BVK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
80 82Right-handed 310
Helix 2
2
B
64 66Right-handed 310
Helix 3
3
C
5 14Right-handed alpha
Helix 4
4
C
20 22Right-handed 310
Helix 5
5
C
25 35Right-handed alpha
Helix 6
6
C
80 83Right-handed 310
Helix 7
7
C
88 98Right-handed alpha
Helix 8
8
C
104 107Right-handed 310
Helix 9
9
C
109 114Right-handed alpha
Helix 10
10
C
121 123Right-handed 310
Helix 11
11
D
80 82Right-handed 310
Helix 12
12
E
62 66Right-handed 310
Helix 13
13
F
5 14Right-handed alpha
Helix 14
14
F
20 22Right-handed 310
Helix 15
15
F
25 35Right-handed alpha
Helix 16
16
F
80 83Right-handed 310
Helix 17
17
F
89 98Right-handed alpha
Helix 18
18
F
104 107Right-handed 310
Helix 19
19
F
109 114Right-handed alpha
Helix 20
20
F
120 123Right-handed 310
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There are 14 sheets in PDB entry 1BVK. 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,

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
4 7first strand
Strand 2
A
19 25anti-parallel
Strand 3
A
70 75anti-parallel
Strand 4
A
62 67anti-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
10 13first strand
Strand 2
A
103 106parallel
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There are 3 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
85 90first strand
Strand 2
A
33 38anti-parallel
Strand 3
A
45 48anti-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
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
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There are 5 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
110 112first strand
Strand 2
B
91 98anti-parallel
Strand 3
B
33 39anti-parallel
Strand 4
B
45 51anti-parallel
Strand 5
B
57 59anti-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
96 98first strand
Strand 2
B
103 106anti-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
C
43 45first strand
Strand 2
C
51 53anti-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
D
4 7first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
70 75anti-parallel
Strand 4
D
65 67anti-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
10 13first strand
Strand 2
D
102 106parallel
Strand 3
D
84 90anti-parallel
Strand 4
D
33 38anti-parallel
Strand 5
D
45 48anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
3 7first strand
Strand 2
E
18 25anti-parallel
Strand 3
E
77 82anti-parallel
Strand 4
E
69 72anti-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
E
11 13first strand
Strand 2
E
113 115parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
110 112first strand
Strand 2
E
91 98anti-parallel
Strand 3
E
33 39anti-parallel
Strand 4
E
46 51anti-parallel
Strand 5
E
57 59anti-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
E
96 98first strand
Strand 2
E
103 106anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
43 45first strand
Strand 2
F
51 53anti-parallel
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