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


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 1SCH entry

There are 2 chains in PDB entry 1SCH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2ASN 294
B
 LEU 2ASN 294
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 26 helices in PDB entry 1SCH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
A
14 28Right-handed alpha
Helix 2
B
A
31 45Right-handed alpha
Helix 3
C
A
77 90Right-handed alpha
Helix 4
D
A
98 112Right-handed alpha
Helix 5
D'
A
131 137Right-handed alpha
Helix 6
E
A
146 154Right-handed alpha
Helix 7
F
A
159 166Right-handed alpha
Helix 8
F'
A
179 185Right-handed alpha
Helix 9
F"
A
192 200Right-handed alpha
Helix 10
G
A
224 230Right-handed alpha
Helix 11
H
A
237 241Right-handed alpha
Helix 12
I
A
249 257Right-handed alpha
Helix 13
J
A
259 273Right-handed alpha
Helix 14
A
B
14 28Right-handed alpha
Helix 15
B
B
31 45Right-handed alpha
Helix 16
C
B
77 90Right-handed alpha
Helix 17
D
B
98 112Right-handed alpha
Helix 18
D'
B
131 137Right-handed alpha
Helix 19
E
B
146 154Right-handed alpha
Helix 20
F
B
159 166Right-handed alpha
Helix 21
F'
B
179 185Right-handed alpha
Helix 22
F"
B
192 200Right-handed alpha
Helix 23
G
B
224 230Right-handed alpha
Helix 24
H
B
237 241Right-handed alpha
Helix 25
I
B
249 257Right-handed alpha
Helix 26
J
B
259 273Right-handed alpha
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There are 2 sheets in PDB entry 1SCH. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
173 175first strand
Strand 2
A
210 212anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
173 175first strand
Strand 2
B
210 212anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il