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


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 1HBX entry

There are 10 chains in PDB entry 1HBX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 137ASP 223
B
 LYS 138ASP 223
C
 G 10 T -16
D
 LYS 138ASP 223
E
 LYS 135ASP 223
F
 G 10 T -16
G
 ASP 2ASN 156
H
 SER 3SER 154
W
 C -17 T 9
X
 C -17 T 9
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 21 helices in PDB entry 1HBX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
HA1
A
153 179Right-handed alpha
Helix 2
HA2
A
208 220Right-handed alpha
Helix 3
HB1
B
153 179Right-handed alpha
Helix 4
HB2
B
208 220Right-handed alpha
Helix 5
HD1
D
153 179Right-handed alpha
Helix 6
HD2
D
208 220Right-handed alpha
Helix 7
HE1
E
153 179Right-handed alpha
Helix 8
HE2
E
208 220Right-handed alpha
Helix 9
HG1
G
6 11Right-handed alpha
Helix 10
3G1
G
18 20Right-handed 310
Helix 11
HG2
G
38 48Right-handed alpha
Helix 12
HG3
G
55 69Right-handed alpha
Helix 13
3G2
G
88 91Right-handed 310
Helix 14
3G3
G
139 144Right-handed 310
Helix 15
3G4
G
153 156Right-handed 310
Helix 16
HH1
H
7 15Right-handed alpha
Helix 17
3H1
H
18 20Right-handed 310
Helix 18
HH2
H
38 49Right-handed alpha
Helix 19
HH3
H
55 69Right-handed alpha
Helix 20
3H2
H
88 91Right-handed 310
Helix 21
3H3
H
139 144Right-handed 310
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There are 4 sheets in PDB entry 1HBX. Click on sheet of interest to get list of strands forming it: S1, S2, S3, S4,

There are 5 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
194 198first strand
Strand 2
A
182 188anti-parallel
Strand 3
B
182 188anti-parallel
Strand 4
B
193 198anti-parallel
Strand 5
G
146 151anti-parallel
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There are 5 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
194 198first strand
Strand 2
D
182 188anti-parallel
Strand 3
E
182 188anti-parallel
Strand 4
E
194 198anti-parallel
Strand 5
H
146 151anti-parallel
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There are 4 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
24 26first strand
Strand 2
G
33 35anti-parallel
Strand 3
G
81 84anti-parallel
Strand 4
G
72 74anti-parallel
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There are 4 strands in S4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
24 25first strand
Strand 2
H
32 35anti-parallel
Strand 3
H
81 84anti-parallel
Strand 4
H
72 74anti-parallel
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