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


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 4LMA entry

There are 2 chains in PDB entry 4LMA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 318
B
 MET 1GLU 312
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 32 helices in PDB entry 4LMA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 11Right-handed 310
Helix 2
2
A
21 26Right-handed alpha
Helix 3
3
A
38 40Right-handed 310
Helix 4
4
A
46 60Right-handed alpha
Helix 5
5
A
76 90Right-handed alpha
Helix 6
6
A
102 112Right-handed alpha
Helix 7
7
A
120 122Right-handed 310
Helix 8
8
A
123 139Right-handed alpha
Helix 9
9
A
151 160Right-handed alpha
Helix 10
10
A
160 169Right-handed alpha
Helix 11
11
A
183 197Right-handed alpha
Helix 12
12
A
236 240Right-handed 310
Helix 13
13
A
247 263Right-handed alpha
Helix 14
14
A
267 283Right-handed alpha
Helix 15
15
A
284 287Right-handed 310
Helix 16
16
A
299 317Right-handed alpha
Helix 17
17
B
6 11Right-handed 310
Helix 18
18
B
21 26Right-handed alpha
Helix 19
19
B
38 40Right-handed 310
Helix 20
20
B
46 60Right-handed alpha
Helix 21
21
B
76 90Right-handed alpha
Helix 22
22
B
102 112Right-handed alpha
Helix 23
23
B
120 122Right-handed 310
Helix 24
24
B
123 139Right-handed alpha
Helix 25
25
B
151 160Right-handed alpha
Helix 26
26
B
160 169Right-handed alpha
Helix 27
27
B
183 197Right-handed alpha
Helix 28
28
B
236 240Right-handed 310
Helix 29
29
B
247 263Right-handed alpha
Helix 30
30
B
267 282Right-handed alpha
Helix 31
31
B
283 287Right-handed 310
Helix 32
32
B
299 310Right-handed alpha
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There are 4 sheets in PDB entry 4LMA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
3 4first strand
Strand 2
B
16 18parallel
Strand 3
B
31 36anti-parallel
Strand 4
B
290 295parallel
Strand 5
B
175 179parallel
Strand 6
B
201 207parallel
Strand 7
B
242 246parallel
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There are 7 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
242 246first strand
Strand 2
A
201 207parallel
Strand 3
A
173 179parallel
Strand 4
A
290 295parallel
Strand 5
A
31 36parallel
Strand 6
A
16 18anti-parallel
Strand 7
B
3 4parallel
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There are 4 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
115 119first strand
Strand 2
A
92 98parallel
Strand 3
A
69 73parallel
Strand 4
A
143 144parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
115 119first strand
Strand 2
B
92 98parallel
Strand 3
B
69 73parallel
Strand 4
B
143 144parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il