Analysis of interatomic Contacts of Structural Units in PDB entry:
4L9M


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 4L9M entry

There is 1 chain in PDB entry 4L9M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 53LYS 593
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 26 helices in PDB entry 4L9M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 72Right-handed alpha
Helix 2
2
A
83 93Right-handed alpha
Helix 3
3
A
94 96Right-handed 310
Helix 4
4
A
98 116Right-handed alpha
Helix 5
5
A
118 136Right-handed alpha
Helix 6
6
A
137 143Right-handed alpha
Helix 7
7
A
143 161Right-handed alpha
Helix 8
8
A
163 169Right-handed alpha
Helix 9
9
A
171 180Right-handed alpha
Helix 10
10
A
205 223Right-handed alpha
Helix 11
11
A
225 235Right-handed alpha
Helix 12
12
A
241 265Right-handed alpha
Helix 13
13
A
269 288Right-handed alpha
Helix 14
14
A
290 302Right-handed alpha
Helix 15
15
A
303 308Right-handed alpha
Helix 16
16
A
309 316Right-handed alpha
Helix 17
17
A
317 332Right-handed alpha
Helix 18
18
A
337 346Right-handed alpha
Helix 19
19
A
354 369Right-handed alpha
Helix 20
20
A
379 396Right-handed alpha
Helix 21
21
A
397 399Right-handed 310
Helix 22
22
A
406 417Right-handed alpha
Helix 23
23
A
422 434Right-handed alpha
Helix 24
24
A
463 483Right-handed alpha
Helix 25
25
A
492 501Right-handed alpha
Helix 26
26
A
518 534Right-handed alpha
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There are 2 sheets in PDB entry 4L9M. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
490 491first strand
Strand 2
A
516 517anti-parallel
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There are 3 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
544 547first strand
Strand 2
A
569 572anti-parallel
Strand 3
A
578 579anti-parallel
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