Analysis of interatomic Contacts of Structural Units in PDB entry:
4I83


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 4I83 entry

There are 6 chains in PDB entry 4I83 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 3LYS 146
C
 VAL 3LYS 146
B
 VAL 3LYS 146
D
 VAL 3LYS 146
E
 VAL 3LYS 146
F
 VAL 3LYS 146
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 19 helices in PDB entry 4I83. 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 16Right-handed alpha
Helix 2
2
A
47 52Right-handed 310
Helix 3
3
A
61 81Right-handed alpha
Helix 4
4
C
9 16Right-handed alpha
Helix 5
5
C
47 52Right-handed 310
Helix 6
6
C
61 81Right-handed alpha
Helix 7
7
B
9 16Right-handed alpha
Helix 8
8
B
47 52Right-handed 310
Helix 9
9
B
61 81Right-handed alpha
Helix 10
10
D
9 16Right-handed alpha
Helix 11
11
D
47 52Right-handed 310
Helix 12
12
D
61 81Right-handed alpha
Helix 13
13
E
9 16Right-handed alpha
Helix 14
14
E
47 52Right-handed 310
Helix 15
15
E
61 81Right-handed alpha
Helix 16
16
E
119 121Right-handed 310
Helix 17
17
F
9 16Right-handed alpha
Helix 18
18
F
47 52Right-handed 310
Helix 19
19
F
61 81Right-handed alpha
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There are 6 sheets in PDB entry 4I83. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 14 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 8first strand
Strand 2
A
27 32anti-parallel
Strand 3
A
36 42anti-parallel
Strand 4
A
109 120anti-parallel
Strand 5
A
123 132anti-parallel
Strand 6
A
135 145anti-parallel
Strand 7
A
91 95anti-parallel
Strand 8
B
98 100anti-parallel
Strand 9
B
135 145anti-parallel
Strand 10
B
123 132anti-parallel
Strand 11
B
109 120anti-parallel
Strand 12
B
36 42anti-parallel
Strand 13
B
27 32anti-parallel
Strand 14
B
7 8anti-parallel
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There are 14 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
7 8first strand
Strand 2
A
27 32anti-parallel
Strand 3
A
36 42anti-parallel
Strand 4
A
109 120anti-parallel
Strand 5
A
123 132anti-parallel
Strand 6
A
135 145anti-parallel
Strand 7
A
98 100anti-parallel
Strand 8
B
91 95anti-parallel
Strand 9
B
135 145anti-parallel
Strand 10
B
123 132anti-parallel
Strand 11
B
109 120anti-parallel
Strand 12
B
36 42anti-parallel
Strand 13
B
27 32anti-parallel
Strand 14
B
7 8anti-parallel
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There are 14 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 8first strand
Strand 2
C
27 32anti-parallel
Strand 3
C
36 42anti-parallel
Strand 4
C
109 120anti-parallel
Strand 5
C
123 132anti-parallel
Strand 6
C
135 145anti-parallel
Strand 7
C
91 95anti-parallel
Strand 8
D
98 100anti-parallel
Strand 9
D
135 145anti-parallel
Strand 10
D
123 132anti-parallel
Strand 11
D
109 120anti-parallel
Strand 12
D
36 42anti-parallel
Strand 13
D
27 32anti-parallel
Strand 14
D
7 8anti-parallel
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There are 14 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 8first strand
Strand 2
C
27 32anti-parallel
Strand 3
C
36 42anti-parallel
Strand 4
C
109 120anti-parallel
Strand 5
C
123 132anti-parallel
Strand 6
C
135 145anti-parallel
Strand 7
C
98 100anti-parallel
Strand 8
D
91 95anti-parallel
Strand 9
D
135 145anti-parallel
Strand 10
D
123 132anti-parallel
Strand 11
D
109 120anti-parallel
Strand 12
D
36 42anti-parallel
Strand 13
D
27 32anti-parallel
Strand 14
D
7 8anti-parallel
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There are 14 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 8first strand
Strand 2
E
27 32anti-parallel
Strand 3
E
36 42anti-parallel
Strand 4
E
109 118anti-parallel
Strand 5
E
123 132anti-parallel
Strand 6
E
135 145anti-parallel
Strand 7
E
91 95anti-parallel
Strand 8
F
98 100anti-parallel
Strand 9
F
135 145anti-parallel
Strand 10
F
123 132anti-parallel
Strand 11
F
109 120anti-parallel
Strand 12
F
36 42anti-parallel
Strand 13
F
27 32anti-parallel
Strand 14
F
7 8anti-parallel
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There are 14 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 8first strand
Strand 2
E
27 32anti-parallel
Strand 3
E
36 42anti-parallel
Strand 4
E
109 118anti-parallel
Strand 5
E
123 132anti-parallel
Strand 6
E
135 145anti-parallel
Strand 7
E
98 100anti-parallel
Strand 8
F
91 95anti-parallel
Strand 9
F
135 145anti-parallel
Strand 10
F
123 132anti-parallel
Strand 11
F
109 120anti-parallel
Strand 12
F
36 42anti-parallel
Strand 13
F
27 32anti-parallel
Strand 14
F
7 8anti-parallel
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