Analysis of interatomic Contacts of Structural Units in PDB entry:
1PY1


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 1PY1 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 12 chains in PDB entry 1PY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 8PRO 149
B
 PRO 7VAL 145
C
 GLU 8VAL 145
D
 GLU 8PRO 149
E
 ASP 2ILE 4
E
 LEU 6LYS 8
F
 ASP 2ILE 4
F
 LEU 6LYS 8
G
 ASP 3ILE 4
G
 LEU 6LYS 8
H
 ASP 2ILE 4
H
 LEU 6LYS 8
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 36 helices in PDB entry 1PY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 18Right-handed alpha
Helix 2
2
A
26 37Right-handed alpha
Helix 3
3
A
42 56Right-handed alpha
Helix 4
4
A
59 77Right-handed alpha
Helix 5
5
A
78 86Right-handed alpha
Helix 6
6
A
87 99Right-handed alpha
Helix 7
7
A
102 107Right-handed 310
Helix 8
8
A
108 126Right-handed alpha
Helix 9
9
A
129 142Right-handed alpha
Helix 10
10
B
9 18Right-handed alpha
Helix 11
11
B
26 38Right-handed alpha
Helix 12
12
B
42 56Right-handed alpha
Helix 13
13
B
59 76Right-handed alpha
Helix 14
14
B
78 87Right-handed alpha
Helix 15
15
B
87 99Right-handed alpha
Helix 16
16
B
103 107Right-handed 310
Helix 17
17
B
108 126Right-handed alpha
Helix 18
18
B
129 142Right-handed alpha
Helix 19
19
C
9 18Right-handed alpha
Helix 20
20
C
26 38Right-handed alpha
Helix 21
21
C
42 56Right-handed alpha
Helix 22
22
C
59 76Right-handed alpha
Helix 23
23
C
78 86Right-handed alpha
Helix 24
24
C
87 99Right-handed alpha
Helix 25
25
C
103 107Right-handed 310
Helix 26
26
C
108 126Right-handed alpha
Helix 27
27
C
129 142Right-handed alpha
Helix 28
28
D
9 18Right-handed alpha
Helix 29
29
D
26 38Right-handed alpha
Helix 30
30
D
42 56Right-handed alpha
Helix 31
31
D
59 77Right-handed alpha
Helix 32
32
D
78 86Right-handed alpha
Helix 33
33
D
87 99Right-handed alpha
Helix 34
34
D
103 107Right-handed 310
Helix 35
35
D
108 126Right-handed alpha
Helix 36
36
D
129 142Right-handed alpha
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There are no sheets in PDB entry 1PY1
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