Analysis of interatomic Contacts of Structural Units in PDB entry:
3MEM


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 3MEM entry

There is 1 chain in PDB entry 3MEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2GLN 454
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 29 helices in PDB entry 3MEM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed alpha
Helix 2
2
A
27 30Right-handed 310
Helix 3
3
A
55 64Right-handed alpha
Helix 4
4
A
71 83Right-handed alpha
Helix 5
5
A
90 94Right-handed 310
Helix 6
6
A
102 107Right-handed alpha
Helix 7
7
A
125 132Right-handed alpha
Helix 8
8
A
143 147Right-handed 310
Helix 9
9
A
153 155Right-handed 310
Helix 10
10
A
156 169Right-handed alpha
Helix 11
11
A
176 181Right-handed alpha
Helix 12
12
A
187 199Right-handed alpha
Helix 13
13
A
203 214Right-handed alpha
Helix 14
14
A
214 227Right-handed alpha
Helix 15
15
A
230 234Right-handed 310
Helix 16
16
A
238 245Right-handed alpha
Helix 17
17
A
248 263Right-handed alpha
Helix 18
18
A
277 296Right-handed alpha
Helix 19
19
A
297 301Right-handed 310
Helix 20
20
A
303 314Right-handed alpha
Helix 21
21
A
316 325Right-handed alpha
Helix 22
22
A
325 339Right-handed alpha
Helix 23
23
A
343 353Right-handed alpha
Helix 24
24
A
355 367Right-handed alpha
Helix 25
25
A
370 380Right-handed alpha
Helix 26
26
A
389 406Right-handed alpha
Helix 27
27
A
417 424Right-handed alpha
Helix 28
28
A
427 441Right-handed alpha
Helix 29
29
A
441 454Right-handed alpha
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There are 3 sheets in PDB entry 3MEM. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
19 22first strand
Strand 2
A
119 124anti-parallel
Strand 3
A
109 113anti-parallel
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There are 5 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
68 69first strand
Strand 2
A
32 39anti-parallel
Strand 3
A
42 49anti-parallel
Strand 4
A
98 101parallel
Strand 5
A
136 138parallel
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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
53 54first strand
Strand 2
A
141 142anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il