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


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 1HDM entry

There are 2 chains in PDB entry 1HDM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 13SER 196
B
 PHE 3GLY 185
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 6 helices in PDB entry 1HDM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 62Right-handed 310
Helix 2
2
A
70 84Right-handed alpha
Helix 3
3
B
48 58Right-handed alpha
Helix 4
4
B
61 66Right-handed alpha
Helix 5
5
B
69 78Right-handed alpha
Helix 6
6
B
81 85Right-handed alpha
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There are 6 sheets in PDB entry 1HDM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
18 24first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
40 46anti-parallel
Strand 4
A
51 54anti-parallel
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There are 4 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
99 104first strand
Strand 2
A
113 121anti-parallel
Strand 3
A
154 164anti-parallel
Strand 4
A
145 150anti-parallel
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There are 3 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
128 134first strand
Strand 2
A
171 177anti-parallel
Strand 3
A
182 188anti-parallel
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There are 4 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
42 45first strand
Strand 2
B
31 37anti-parallel
Strand 3
B
19 28anti-parallel
Strand 4
B
5 13anti-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
B
92 97first strand
Strand 2
B
107 116anti-parallel
Strand 3
B
149 157anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 127first strand
Strand 2
B
165 170anti-parallel
Strand 3
B
178 182anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il