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


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 1MCH entry

There are 3 chains in PDB entry 1MCH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1SER 216
B
 PRO 1SER 216
P
 GLN 1PRO 4
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 1MCH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
CH1
A
81 82Right-handed 310
Helix 2
CH2
A
125 132Right-handed alpha
Helix 3
CH3
A
185 192Right-handed alpha
Helix 4
CH4
B
81 82Right-handed 310
Helix 5
CH5
B
125 132Right-handed alpha
Helix 6
CH6
B
185 191Right-handed alpha
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There are 8 sheets in PDB entry 1MCH. Click on sheet of interest to get list of strands forming it: 1, 2, 3, 4, 5, 6, 7, 8,

There are 3 strands in 1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 24first strand
Strand 2
A
71 80anti-parallel
Strand 3
A
63 69anti-parallel
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There are 4 strands in 2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 40first strand
Strand 2
A
47 53anti-parallel
Strand 3
A
86 95anti-parallel
Strand 4
A
98 110anti-parallel
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There are 4 strands in 3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
115 122first strand
Strand 2
A
134 144anti-parallel
Strand 3
A
174 184anti-parallel
Strand 4
A
162 171anti-parallel
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There are 3 strands in 4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
149 155first strand
Strand 2
A
194 201anti-parallel
Strand 3
A
204 210anti-parallel
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There are 3 strands in 5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 24first strand
Strand 2
B
71 80anti-parallel
Strand 3
B
63 69anti-parallel
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There are 4 strands in 6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 40first strand
Strand 2
B
47 53anti-parallel
Strand 3
B
86 92anti-parallel
Strand 4
B
100 110anti-parallel
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There are 4 strands in 7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
115 122first strand
Strand 2
B
134 144anti-parallel
Strand 3
B
174 184anti-parallel
Strand 4
B
164 171anti-parallel
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There are 3 strands in 8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 155first strand
Strand 2
B
194 201anti-parallel
Strand 3
B
204 210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il