Analysis of interatomic Contacts of Structural Units in PDB entry:
8C9A


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 8C9A entry

There are 7 chains in PDB entry 8C9A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 G 15 C 1604
2
 LEU 10VAL 44
E
 VAL 4ALA 201
S
 GLU 2ARG 110
U
 ALA 1ILE 102
Y
 MET 1LYS 60
T
 MET 1LEU 93
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 8C9A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
2
10 17Right-handed alpha
Helix 2
AA2
2
17 24Right-handed alpha
Helix 3
AA3
2
24 38Right-handed alpha
Helix 4
AA4
E
15 20Right-handed alpha
Helix 5
AA5
E
24 38Right-handed alpha
Helix 6
AA6
E
97 115Right-handed alpha
Helix 7
AA7
E
130 141Right-handed alpha
Helix 8
AA8
E
154 162Right-handed alpha
Helix 9
AA9
E
176 183Right-handed alpha
Helix 10
AB1
E
190 201Right-handed alpha
Helix 11
AB2
S
13 22Right-handed alpha
Helix 12
AB3
S
28 38Right-handed alpha
Helix 13
AB4
S
41 63Right-handed alpha
Helix 14
AB5
U
65 67Right-handed 310
Helix 15
AB6
Y
9 35Right-handed alpha
Helix 16
AB7
Y
40 56Right-handed alpha
Helix 17
AB8
T
4 9Right-handed alpha
Helix 18
AB9
T
17 27Right-handed alpha
Helix 19
AC1
T
39 52Right-handed alpha
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There are 5 sheets in PDB entry 8C9A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
118 121first strand
Strand 2
E
185 189parallel
Strand 3
E
146 150parallel
Strand 4
E
167 171parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
S
3 10first strand
Strand 2
S
101 108anti-parallel
Strand 3
S
70 78anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
U
33 35first strand
Strand 2
U
21 27anti-parallel
Strand 3
U
8 12anti-parallel
Strand 4
U
69 71anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
U
83 86first strand
Strand 2
U
91 94anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
29 34first strand
Strand 2
T
80 87anti-parallel
Strand 3
T
55 63anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il