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


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 1YVK entry

There are 4 chains in PDB entry 1YVK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5LEU 156
B
 LYS 5LEU 156
C
 LYS 5LEU 156
D
 LYS 5LEU 156
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 24 helices in PDB entry 1YVK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
73 76Right-handed 310
Helix 4
4
A
79 95Right-handed alpha
Helix 5
5
A
108 118Right-handed alpha
Helix 6
6
A
128 133Right-handed alpha
Helix 7
7
B
15 26Right-handed alpha
Helix 8
8
B
28 39Right-handed alpha
Helix 9
9
B
73 76Right-handed 310
Helix 10
10
B
79 95Right-handed alpha
Helix 11
11
B
108 118Right-handed alpha
Helix 12
12
B
128 134Right-handed alpha
Helix 13
13
C
15 26Right-handed alpha
Helix 14
14
C
28 39Right-handed alpha
Helix 15
15
C
73 76Right-handed 310
Helix 16
16
C
79 95Right-handed alpha
Helix 17
17
C
108 118Right-handed alpha
Helix 18
18
C
128 134Right-handed alpha
Helix 19
19
D
15 26Right-handed alpha
Helix 20
20
D
28 39Right-handed alpha
Helix 21
21
D
73 76Right-handed 310
Helix 22
22
D
79 95Right-handed alpha
Helix 23
23
D
108 118Right-handed alpha
Helix 24
24
D
128 134Right-handed alpha
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There are 8 sheets in PDB entry 1YVK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
7 10first strand
Strand 2
A
40 46anti-parallel
Strand 3
A
49 58anti-parallel
Strand 4
A
63 71anti-parallel
Strand 5
A
99 105parallel
Strand 6
A
148 154anti-parallel
Strand 7
A
121 126anti-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
138 140first strand
Strand 2
A
143 145anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 10first strand
Strand 2
B
40 46anti-parallel
Strand 3
B
49 58anti-parallel
Strand 4
B
63 71anti-parallel
Strand 5
B
99 105parallel
Strand 6
B
148 154anti-parallel
Strand 7
B
121 126anti-parallel
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There are 2 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
138 140first strand
Strand 2
B
143 145anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 10first strand
Strand 2
C
40 46anti-parallel
Strand 3
C
49 58anti-parallel
Strand 4
C
63 71anti-parallel
Strand 5
C
99 105parallel
Strand 6
C
148 154anti-parallel
Strand 7
C
121 126anti-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
C
138 140first strand
Strand 2
C
143 145anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
7 10first strand
Strand 2
D
40 46anti-parallel
Strand 3
D
49 58anti-parallel
Strand 4
D
63 71anti-parallel
Strand 5
D
99 105parallel
Strand 6
D
148 154anti-parallel
Strand 7
D
121 126anti-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
D
138 140first strand
Strand 2
D
143 145anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il