Analysis of interatomic Contacts of Structural Units in PDB entry:
4MBT


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 4MBT entry

There are 2 chains in PDB entry 4MBT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 25PRO 222
B
 ALA 25PRO 222
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 10 helices in PDB entry 4MBT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
144 149Right-handed alpha
Helix 2
2
A
161 166Right-handed alpha
Helix 3
3
A
168 173Right-handed alpha
Helix 4
4
A
183 193Right-handed alpha
Helix 5
5
B
144 149Right-handed alpha
Helix 6
6
B
150 152Right-handed 310
Helix 7
7
B
161 167Right-handed alpha
Helix 8
8
B
168 173Right-handed alpha
Helix 9
9
B
183 193Right-handed alpha
Helix 10
10
B
202 207Right-handed alpha
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There are 8 sheets in PDB entry 4MBT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
54 58first strand
Strand 2
A
26 31anti-parallel
Strand 3
A
216 220parallel
Strand 4
A
131 134anti-parallel
Strand 5
A
138 141anti-parallel
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There are 6 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
45 49first strand
Strand 2
A
37 42anti-parallel
Strand 3
A
66 71anti-parallel
Strand 4
A
105 112anti-parallel
Strand 5
A
116 122anti-parallel
Strand 6
A
208 211anti-parallel
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There are 2 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
74 76first strand
Strand 2
A
82 84anti-parallel
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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
A
154 155first strand
Strand 2
A
158 159anti-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
B
54 58first strand
Strand 2
B
26 31anti-parallel
Strand 3
B
216 220parallel
Strand 4
B
131 134anti-parallel
Strand 5
B
138 141anti-parallel
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There are 6 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
45 49first strand
Strand 2
B
37 42anti-parallel
Strand 3
B
66 71anti-parallel
Strand 4
B
105 112anti-parallel
Strand 5
B
116 122anti-parallel
Strand 6
B
208 211anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 76first strand
Strand 2
B
82 84anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
154 155first strand
Strand 2
B
158 159anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il