Analysis of interatomic Contacts of Structural Units in PDB entry:
1H4M


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 1H4M entry

There is 1 chain in PDB entry 1H4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 MET 1LEU 271
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 14 helices in PDB entry 1H4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
1 5Right-handed 310
Helix 2
2
X
12 18Right-handed alpha
Helix 3
3
X
32 39Right-handed alpha
Helix 4
4
X
48 53Right-handed 310
Helix 5
5
X
65 77Right-handed alpha
Helix 6
6
X
92 105Right-handed alpha
Helix 7
7
X
115 123Right-handed alpha
Helix 8
8
X
150 158Right-handed alpha
Helix 9
9
X
170 175Right-handed alpha
Helix 10
10
X
194 198Right-handed 310
Helix 11
11
X
200 204Right-handed 310
Helix 12
12
X
210 217Right-handed alpha
Helix 13
13
X
234 246Right-handed alpha
Helix 14
14
X
256 262Right-handed alpha
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There are 2 sheets in PDB entry 1H4M. Click on sheet of interest to get list of strands forming it: XA, XB,

There are 5 strands in XA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
10 11first strand
Strand 2
X
110 113parallel
Strand 3
X
83 87parallel
Strand 4
X
25 29parallel
Strand 5
X
45 46parallel
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There are 4 strands in XB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
191 192first strand
Strand 2
X
163 167parallel
Strand 3
X
225 229parallel
Strand 4
X
251 253parallel
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