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


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 1HYR entry

There are 3 chains in PDB entry 1HYR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ILE 89VAL 216
A
 GLU 93VAL 216
C
 MET 0SER 274
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 9 helices in PDB entry 1HYR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
119 129Right-handed alpha
Helix 2
2
B
143 148Right-handed 310
Helix 3
3
A
119 129Right-handed alpha
Helix 4
4
A
143 148Right-handed 310
Helix 5
5
C
55 57Right-handed 310
Helix 6
6
C
58 79Right-handed alpha
Helix 7
7
C
132 148Right-handed alpha
Helix 8
8
C
153 174Right-handed alpha
Helix 9
9
C
253 255Right-handed 310
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There are 9 sheets in PDB entry 1HYR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
B
93 96first strand
Strand 2
A
96 100anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 134first strand
Strand 2
A
207 213anti-parallel
Strand 3
A
109 118anti-parallel
Strand 4
A
104 106anti-parallel
Strand 5
B
104 105anti-parallel
Strand 6
B
110 118anti-parallel
Strand 7
B
207 213anti-parallel
Strand 8
B
133 134anti-parallel
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There are 11 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 134first strand
Strand 2
A
207 213anti-parallel
Strand 3
A
109 118anti-parallel
Strand 4
A
104 106anti-parallel
Strand 5
B
104 105anti-parallel
Strand 6
B
110 118anti-parallel
Strand 7
B
207 213anti-parallel
Strand 8
B
153 154parallel
Strand 9
B
189 193anti-parallel
Strand 10
B
197 201anti-parallel
Strand 11
B
180 182parallel
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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
B
158 159first strand
Strand 2
B
166 167anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
165 168first strand
Strand 2
A
152 160anti-parallel
Strand 3
A
189 193anti-parallel
Strand 4
A
197 201anti-parallel
Strand 5
A
180 183parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
41 43first strand
Strand 2
C
31 36anti-parallel
Strand 3
C
17 28anti-parallel
Strand 4
C
3 14anti-parallel
Strand 5
C
87 98anti-parallel
Strand 6
C
104 112anti-parallel
Strand 7
C
115 121anti-parallel
Strand 8
C
126 128anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
185 190first strand
Strand 2
C
197 207anti-parallel
Strand 3
C
241 250anti-parallel
Strand 4
C
229 230anti-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
C
185 190first strand
Strand 2
C
197 207anti-parallel
Strand 3
C
241 250anti-parallel
Strand 4
C
234 235anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
221 222first strand
Strand 2
C
213 218anti-parallel
Strand 3
C
257 263anti-parallel
Strand 4
C
266 271anti-parallel
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