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


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 1CBW entry

There are 8 chains in PDB entry 1CBW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 1SER 11
B
 ILE 16TYR 146
C
 ALA 149ASN 245
D
 ARG 1ALA 58
F
 CYS 1SER 11
G
 ILE 16TYR 146
H
 ALA 149ASN 245
I
 ARG 1ALA 58
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 11 helices in PDB entry 1CBW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
56 58Right-handed 310
Helix 2
2
C
165 175Right-handed alpha
Helix 3
3
C
231 242Right-handed alpha
Helix 4
4
D
3 6Right-handed 310
Helix 5
5
D
48 55Right-handed alpha
Helix 6
6
G
56 58Right-handed 310
Helix 7
7
H
165 170Right-handed alpha
Helix 8
8
H
173 175Right-handed 310
Helix 9
9
H
231 242Right-handed alpha
Helix 10
10
I
3 6Right-handed 310
Helix 11
11
I
48 55Right-handed alpha
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There are 9 sheets in PDB entry 1CBW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 84first strand
Strand 2
B
65 68anti-parallel
Strand 3
B
30 34anti-parallel
Strand 4
B
40 45anti-parallel
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There are 3 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
51 54first strand
Strand 2
B
104 108anti-parallel
Strand 3
B
85 90anti-parallel
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There are 4 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
180 184first strand
Strand 2
C
225 230anti-parallel
Strand 3
C
206 215anti-parallel
Strand 4
C
198 203anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
18 24first strand
Strand 2
D
29 35anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
51 54first strand
Strand 2
G
104 108anti-parallel
Strand 3
G
85 90anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
65 68first strand
Strand 2
G
81 84anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
30 34first strand
Strand 2
G
40 45anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
180 184first strand
Strand 2
H
225 230anti-parallel
Strand 3
H
207 215anti-parallel
Strand 4
H
199 202anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
18 24first strand
Strand 2
I
29 35anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il