Analysis of interatomic Contacts of Structural Units in PDB entry:
1MAB


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 1MAB entry

There are 3 chains in PDB entry 1MAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 10PRO 510
B
 SER 1HIS 477
G
 ARG 1ASP 270
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 41 helices in PDB entry 1MAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
151 154Right-handed alpha
Helix 2
2
A
175 187Right-handed alpha
Helix 3
3
A
212 223Right-handed alpha
Helix 4
4
A
225 228Right-handed 310
Helix 5
5
A
242 245Right-handed alpha
Helix 6
6
A
247 259Right-handed alpha
Helix 7
7
A
271 285Right-handed alpha
Helix 8
8
A
291 293Right-handed 310
Helix 9
9
A
299 302Right-handed alpha
Helix 10
10
A
306 308Right-handed 310
Helix 11
11
A
339 343Right-handed alpha
Helix 12
12
A
354 359Right-handed alpha
Helix 13
13
A
375 377Right-handed 310
Helix 14
14
A
387 402Right-handed alpha
Helix 15
15
A
404 406Right-handed 310
Helix 16
16
A
412 428Right-handed 310
Helix 17
17
A
438 449Right-handed alpha
Helix 18
18
A
461 475Right-handed alpha
Helix 19
19
A
477 485Right-handed alpha
Helix 20
20
A
491 507Right-handed alpha
Helix 21
21
B
138 141Right-handed alpha
Helix 22
22
B
163 172Right-handed alpha
Helix 23
23
B
190 202Right-handed alpha
Helix 24
24
B
226 244Right-handed alpha
Helix 25
25
B
259 266Right-handed 310
Helix 26
26
B
270 272Right-handed 310
Helix 27
27
B
278 280Right-handed 310
Helix 28
28
B
285 293Right-handed alpha
Helix 29
29
B
313 315Right-handed 310
Helix 30
30
B
322 328Right-handed alpha
Helix 31
31
B
337 342Right-handed alpha
Helix 32
32
B
365 384Right-handed alpha
Helix 33
33
B
398 414Right-handed alpha
Helix 34
34
B
419 425Right-handed 310
Helix 35
35
B
440 446Right-handed alpha
Helix 36
36
B
454 457Right-handed 310
Helix 37
37
B
463 470Right-handed 310
Helix 38
38
G
3 38Right-handed alpha
Helix 39
39
G
209 229Right-handed alpha
Helix 40
40
G
231 256Right-handed alpha
Helix 41
41
G
258 266Right-handed alpha
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There are 8 sheets in PDB entry 1MAB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
28 30first strand
Strand 2
A
87 89anti-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
52 54first strand
Strand 2
A
60 63anti-parallel
Strand 3
A
73 75anti-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
96 99first strand
Strand 2
A
125 128anti-parallel
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There are 5 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
106 108first strand
Strand 2
A
229 235parallel
Strand 3
A
200 207parallel
Strand 4
A
264 269parallel
Strand 5
A
322 325parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
349 352first strand
Strand 2
A
166 170parallel
Strand 3
A
326 329parallel
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There are 5 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
10 12first strand
Strand 2
B
74 77anti-parallel
Strand 3
B
35 38anti-parallel
Strand 4
B
46 51anti-parallel
Strand 5
B
59 62anti-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
15 17first strand
Strand 2
B
20 22anti-parallel
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There are 5 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
94 96first strand
Strand 2
B
215 221parallel
Strand 3
B
181 187parallel
Strand 4
B
251 256parallel
Strand 5
B
304 307parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il