Analysis of interatomic Contacts of Structural Units in PDB entry:
1I5L


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 1I5L entry

There are 16 chains in PDB entry 1I5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
U
U 1 U 3
Y
U 1 U 3
A
PRO 3ALA 73
B
PRO 3GLY 75
C
MET 1PRO 74
D
PRO 2PRO 74
E
PRO 3ALA 73
F
PRO 3PRO 74
G
PRO 3PRO 74
H
PRO 3PRO 74
I
MET 1ALA 73
J
PRO 3PRO 74
K
PRO 3PRO 74
L
PRO 3PRO 74
M
PRO 2ALA 73
N
PRO 3ALA 73
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 14 helices in PDB entry 1I5L. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
4 11Right-handed alpha
Helix 2
2
B
4 11Right-handed alpha
Helix 3
3
C
4 11Right-handed alpha
Helix 4
4
D
4 11Right-handed alpha
Helix 5
5
E
4 11Right-handed alpha
Helix 6
6
F
4 11Right-handed alpha
Helix 7
7
G
4 11Right-handed alpha
Helix 8
8
H
4 11Right-handed alpha
Helix 9
9
I
4 11Right-handed alpha
Helix 10
10
J
4 11Right-handed alpha
Helix 11
11
K
4 11Right-handed alpha
Helix 12
12
L
4 11Right-handed alpha
Helix 13
13
M
4 11Right-handed alpha
Helix 14
14
N
4 11Right-handed alpha
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There are 2 sheets in PDB entry 1I5L. Click on sheet of interest to get list of strands forming it: A, B,

There are 36 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
16 21first strand
Strand 2
A
26 34anti-parallel
Strand 3
A
40 49anti-parallel
Strand 4
A
52 62anti-parallel
Strand 5
G
67 72anti-parallel
Strand 6
G
16 21anti-parallel
Strand 7
G
26 34anti-parallel
Strand 8
G
40 49anti-parallel
Strand 9
G
52 62anti-parallel
Strand 10
F
67 72anti-parallel
Strand 11
F
16 21anti-parallel
Strand 12
F
26 34anti-parallel
Strand 13
F
40 48anti-parallel
Strand 14
F
55 62anti-parallel
Strand 15
E
67 72anti-parallel
Strand 16
E
16 21anti-parallel
Strand 17
E
26 34anti-parallel
Strand 18
E
40 49anti-parallel
Strand 19
E
52 62anti-parallel
Strand 20
D
67 72anti-parallel
Strand 21
D
16 21anti-parallel
Strand 22
D
26 34anti-parallel
Strand 23
D
40 49anti-parallel
Strand 24
D
52 62anti-parallel
Strand 25
C
67 72anti-parallel
Strand 26
C
16 21anti-parallel
Strand 27
C
26 34anti-parallel
Strand 28
C
40 49anti-parallel
Strand 29
C
52 62anti-parallel
Strand 30
B
67 72anti-parallel
Strand 31
B
16 21anti-parallel
Strand 32
B
26 35anti-parallel
Strand 33
B
39 48anti-parallel
Strand 34
B
57 62anti-parallel
Strand 35
A
67 72anti-parallel
Strand 36
A
16 21anti-parallel
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There are 37 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
52 53first strand
Strand 2
J
40 49anti-parallel
Strand 3
J
57 62anti-parallel
Strand 4
I
67 72anti-parallel
Strand 5
I
16 21anti-parallel
Strand 6
I
26 34anti-parallel
Strand 7
I
40 49anti-parallel
Strand 8
I
52 62anti-parallel
Strand 9
H
67 72anti-parallel
Strand 10
H
16 21anti-parallel
Strand 11
H
26 34anti-parallel
Strand 12
H
40 49anti-parallel
Strand 13
H
52 62anti-parallel
Strand 14
N
67 72anti-parallel
Strand 15
N
16 21anti-parallel
Strand 16
N
26 34anti-parallel
Strand 17
N
40 49anti-parallel
Strand 18
N
52 62anti-parallel
Strand 19
M
67 72anti-parallel
Strand 20
M
16 21anti-parallel
Strand 21
M
26 34anti-parallel
Strand 22
M
40 48anti-parallel
Strand 23
M
55 62anti-parallel
Strand 24
L
67 71anti-parallel
Strand 25
L
16 21anti-parallel
Strand 26
L
26 34anti-parallel
Strand 27
L
40 49anti-parallel
Strand 28
L
52 62anti-parallel
Strand 29
K
67 72anti-parallel
Strand 30
K
16 21anti-parallel
Strand 31
K
26 34anti-parallel
Strand 32
K
40 49anti-parallel
Strand 33
K
52 62anti-parallel
Strand 34
J
67 72anti-parallel
Strand 35
J
16 21anti-parallel
Strand 36
J
26 34anti-parallel
Strand 37
J
40 49anti-parallel
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