Analysis of interatomic Contacts of Structural Units in PDB entry:
8I4O


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 8I4O entry

There are 18 chains in PDB entry 8I4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1LEU 150
A
 VAL 154PHE 231
B
 HIS 1GLU 9
C
 ARG 1LEU 150
C
 VAL 154PHE 231
D
 HIS 1ASP 10
E
 ARG 1LEU 150
E
 VAL 154ASN 230
F
 HIS 1GLU 9
G
 ARG 1LEU 150
G
 VAL 154PHE 231
H
 HIS 1GLU 9
I
 ARG 1LEU 150
I
 VAL 154PHE 231
J
 HIS 1GLU 9
K
 ARG 1LEU 150
K
 VAL 154PHE 231
L
 HIS 1ALA 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 25 helices in PDB entry 8I4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
91 95Right-handed 310
Helix 2
AA2
A
142 147Right-handed 310
Helix 3
AA3
A
154 158Right-handed 310
Helix 4
AA4
A
161 167Right-handed 310
Helix 5
AA5
A
168 173Right-handed alpha
Helix 6
AA6
C
142 147Right-handed 310
Helix 7
AA7
C
154 158Right-handed 310
Helix 8
AA8
C
164 167Right-handed 310
Helix 9
AA9
C
168 173Right-handed alpha
Helix 10
AB1
E
142 147Right-handed 310
Helix 11
AB2
E
154 158Right-handed 310
Helix 12
AB3
E
161 167Right-handed 310
Helix 13
AB4
E
168 173Right-handed alpha
Helix 14
AB5
G
142 147Right-handed 310
Helix 15
AB6
G
154 158Right-handed 310
Helix 16
AB7
G
161 167Right-handed 310
Helix 17
AB8
G
168 173Right-handed alpha
Helix 18
AB9
I
142 147Right-handed 310
Helix 19
AC1
I
154 158Right-handed 310
Helix 20
AC2
I
161 167Right-handed 310
Helix 21
AC3
I
168 173Right-handed alpha
Helix 22
AC4
K
142 147Right-handed 310
Helix 23
AC5
K
154 158Right-handed 310
Helix 24
AC6
K
161 167Right-handed 310
Helix 25
AC7
K
168 173Right-handed alpha
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There are 6 sheets in PDB entry 8I4O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 11first strand
Strand 2
A
17 28anti-parallel
Strand 3
A
178 186anti-parallel
Strand 4
A
191 200anti-parallel
Strand 5
A
205 214anti-parallel
Strand 6
A
97 108parallel
Strand 7
A
111 122anti-parallel
Strand 8
A
127 134anti-parallel
Strand 9
A
58 68anti-parallel
Strand 10
A
40 49anti-parallel
Strand 11
B
2 6anti-parallel
Strand 12
A
2 11anti-parallel
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There are 12 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 11first strand
Strand 2
C
17 28anti-parallel
Strand 3
C
178 186anti-parallel
Strand 4
C
191 200anti-parallel
Strand 5
C
205 214anti-parallel
Strand 6
C
97 108parallel
Strand 7
C
111 122anti-parallel
Strand 8
C
127 134anti-parallel
Strand 9
C
58 68anti-parallel
Strand 10
C
40 49anti-parallel
Strand 11
D
2 8anti-parallel
Strand 12
C
2 11anti-parallel
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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
2 11first strand
Strand 2
E
17 28anti-parallel
Strand 3
E
178 186anti-parallel
Strand 4
E
191 200anti-parallel
Strand 5
E
205 214anti-parallel
Strand 6
E
97 108parallel
Strand 7
E
111 122anti-parallel
Strand 8
E
127 134anti-parallel
Strand 9
E
58 68anti-parallel
Strand 10
E
40 49anti-parallel
Strand 11
F
2 8anti-parallel
Strand 12
E
2 11anti-parallel
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There are 12 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
2 11first strand
Strand 2
G
17 28anti-parallel
Strand 3
G
178 186anti-parallel
Strand 4
G
191 200anti-parallel
Strand 5
G
205 214anti-parallel
Strand 6
G
97 108parallel
Strand 7
G
111 122anti-parallel
Strand 8
G
127 134anti-parallel
Strand 9
G
58 68anti-parallel
Strand 10
G
40 49anti-parallel
Strand 11
H
2 8anti-parallel
Strand 12
G
2 11anti-parallel
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There are 12 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
2 11first strand
Strand 2
I
17 28anti-parallel
Strand 3
I
178 186anti-parallel
Strand 4
I
191 200anti-parallel
Strand 5
I
205 214anti-parallel
Strand 6
I
97 108parallel
Strand 7
I
111 122anti-parallel
Strand 8
I
127 134anti-parallel
Strand 9
I
58 68anti-parallel
Strand 10
I
40 49anti-parallel
Strand 11
J
2 8anti-parallel
Strand 12
I
2 11anti-parallel
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There are 12 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
2 11first strand
Strand 2
K
17 28anti-parallel
Strand 3
K
178 186anti-parallel
Strand 4
K
191 200anti-parallel
Strand 5
K
205 214anti-parallel
Strand 6
K
97 108parallel
Strand 7
K
111 122anti-parallel
Strand 8
K
127 134anti-parallel
Strand 9
K
58 68anti-parallel
Strand 10
K
40 49anti-parallel
Strand 11
L
2 7anti-parallel
Strand 12
K
2 11anti-parallel
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