Analysis of interatomic Contacts of Structural Units in PDB entry:
3QM4


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 3QM4 entry

There are 2 chains in PDB entry 3QM4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 33ARG 497
B
 LEU 33ARG 497
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 40 helices in PDB entry 3QM4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
53 65Right-handed alpha
Helix 2
2
A
82 92Right-handed alpha
Helix 3
3
A
94 98Right-handed 310
Helix 4
4
A
104 111Right-handed 310
Helix 5
5
A
125 142Right-handed alpha
Helix 6
6
A
148 166Right-handed alpha
Helix 7
7
A
174 192Right-handed alpha
Helix 8
8
A
199 215Right-handed alpha
Helix 9
9
A
218 225Right-handed alpha
Helix 10
10
A
233 240Right-handed alpha
Helix 11
11
A
241 261Right-handed alpha
Helix 12
12
A
270 282Right-handed alpha
Helix 13
13
A
291 306Right-handed alpha
Helix 14
14
A
309 323Right-handed alpha
Helix 15
15
A
324 339Right-handed alpha
Helix 16
16
A
346 352Right-handed 310
Helix 17
17
A
353 368Right-handed alpha
Helix 18
18
A
398 404Right-handed alpha
Helix 19
19
A
416 421Right-handed 310
Helix 20
20
A
445 463Right-handed alpha
Helix 21
21
B
43 48Right-handed 310
Helix 22
22
B
53 63Right-handed alpha
Helix 23
23
B
82 92Right-handed alpha
Helix 24
24
B
94 98Right-handed 310
Helix 25
25
B
104 111Right-handed 310
Helix 26
26
B
125 142Right-handed alpha
Helix 27
27
B
148 166Right-handed alpha
Helix 28
28
B
174 192Right-handed alpha
Helix 29
29
B
199 216Right-handed alpha
Helix 30
30
B
218 227Right-handed alpha
Helix 31
31
B
241 262Right-handed alpha
Helix 32
32
B
270 282Right-handed alpha
Helix 33
33
B
291 306Right-handed alpha
Helix 34
34
B
309 323Right-handed alpha
Helix 35
35
B
324 339Right-handed alpha
Helix 36
36
B
346 352Right-handed 310
Helix 37
37
B
353 368Right-handed alpha
Helix 38
38
B
398 404Right-handed alpha
Helix 39
39
B
416 421Right-handed 310
Helix 40
40
B
445 463Right-handed alpha
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There are 8 sheets in PDB entry 3QM4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
68 71first strand
Strand 2
A
78 81anti-parallel
Strand 3
A
394 397parallel
Strand 4
A
376 377anti-parallel
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There are 2 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
382 384first strand
Strand 2
A
387 389anti-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
465 467first strand
Strand 2
A
493 495anti-parallel
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There are 2 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
479 481first strand
Strand 2
A
485 487anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 71first strand
Strand 2
B
78 81anti-parallel
Strand 3
B
394 397parallel
Strand 4
B
376 377anti-parallel
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There are 2 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
382 384first strand
Strand 2
B
387 389anti-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
465 467first strand
Strand 2
B
493 495anti-parallel
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There are 2 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
479 481first strand
Strand 2
B
485 487anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il