Analysis of interatomic Contacts of Structural Units in PDB entry:
4M51


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 4M51 entry

There is 1 chain in PDB entry 4M51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 402
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 18 helices in PDB entry 4M51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 40Right-handed alpha
Helix 2
2
A
63 67Right-handed 310
Helix 3
3
A
77 96Right-handed alpha
Helix 4
4
A
97 111Right-handed alpha
Helix 5
5
A
125 132Right-handed alpha
Helix 6
6
A
146 148Right-handed 310
Helix 7
7
A
149 166Right-handed alpha
Helix 8
8
A
185 200Right-handed alpha
Helix 9
9
A
210 220Right-handed alpha
Helix 10
10
A
222 233Right-handed alpha
Helix 11
11
A
240 247Right-handed alpha
Helix 12
12
A
262 271Right-handed alpha
Helix 13
13
A
279 286Right-handed alpha
Helix 14
14
A
315 327Right-handed alpha
Helix 15
15
A
331 344Right-handed alpha
Helix 16
16
A
344 352Right-handed alpha
Helix 17
17
A
377 379Right-handed 310
Helix 18
18
A
380 389Right-handed alpha
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There are 3 sheets in PDB entry 4M51. Click on sheet of interest to get list of strands forming it: A, B, C,

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
15 17first strand
Strand 2
A
2 10anti-parallel
Strand 3
A
20 23anti-parallel
Strand 4
A
27 31anti-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
15 17first strand
Strand 2
A
2 10anti-parallel
Strand 3
A
44 55parallel
Strand 4
A
366 370anti-parallel
Strand 5
A
394 397anti-parallel
Strand 6
A
400 402anti-parallel
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There are 8 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
57 62first strand
Strand 2
A
113 120parallel
Strand 3
A
135 142parallel
Strand 4
A
172 178parallel
Strand 5
A
203 207parallel
Strand 6
A
252 257parallel
Strand 7
A
273 278parallel
Strand 8
A
301 303parallel
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