Analysis of interatomic Contacts of Structural Units in PDB entry:
4MQ2


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 4MQ2 entry

There are 8 chains in PDB entry 4MQ2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 136GLN 320
A
 ILE 322LYS 481
B
 VAL 135GLN 320
B
 ILE 322LYS 480
C
 VAL 135GLN 320
C
 ILE 322LYS 480
D
 VAL 135GLN 320
D
 ILE 322LYS 480
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 64 helices in PDB entry 4MQ2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
193 212Right-handed alpha
Helix 2
2
A
215 221Right-handed 310
Helix 3
3
A
244 252Right-handed alpha
Helix 4
4
A
258 278Right-handed alpha
Helix 5
5
A
289 291Right-handed 310
Helix 6
6
A
324 328Right-handed 310
Helix 7
7
A
329 334Right-handed alpha
Helix 8
8
A
340 357Right-handed alpha
Helix 9
9
A
365 378Right-handed alpha
Helix 10
10
A
381 386Right-handed alpha
Helix 11
11
A
390 394Right-handed alpha
Helix 12
12
A
422 427Right-handed alpha
Helix 13
13
A
433 437Right-handed 310
Helix 14
14
A
445 460Right-handed alpha
Helix 15
15
A
469 475Right-handed alpha
Helix 16
16
A
476 480Right-handed 310
Helix 17
17
B
136 140Right-handed 310
Helix 18
18
B
193 212Right-handed alpha
Helix 19
19
B
244 252Right-handed alpha
Helix 20
20
B
258 277Right-handed alpha
Helix 21
21
B
289 291Right-handed 310
Helix 22
22
B
324 328Right-handed 310
Helix 23
23
B
329 334Right-handed alpha
Helix 24
24
B
340 357Right-handed alpha
Helix 25
25
B
365 378Right-handed alpha
Helix 26
26
B
381 386Right-handed alpha
Helix 27
27
B
390 393Right-handed 310
Helix 28
28
B
422 427Right-handed alpha
Helix 29
29
B
433 437Right-handed 310
Helix 30
30
B
445 460Right-handed alpha
Helix 31
31
B
469 474Right-handed alpha
Helix 32
32
B
475 480Right-handed 310
Helix 33
33
C
136 140Right-handed 310
Helix 34
34
C
193 212Right-handed alpha
Helix 35
35
C
216 221Right-handed 310
Helix 36
36
C
244 252Right-handed alpha
Helix 37
37
C
258 278Right-handed alpha
Helix 38
38
C
289 291Right-handed 310
Helix 39
39
C
324 328Right-handed 310
Helix 40
40
C
329 334Right-handed alpha
Helix 41
41
C
341 357Right-handed alpha
Helix 42
42
C
365 378Right-handed alpha
Helix 43
43
C
381 388Right-handed alpha
Helix 44
44
C
390 393Right-handed 310
Helix 45
45
C
422 428Right-handed alpha
Helix 46
46
C
433 437Right-handed 310
Helix 47
47
C
445 460Right-handed alpha
Helix 48
48
C
469 476Right-handed alpha
Helix 49
49
C
477 480Right-handed 310
Helix 50
50
D
136 140Right-handed 310
Helix 51
51
D
193 212Right-handed alpha
Helix 52
52
D
217 221Right-handed 310
Helix 53
53
D
244 252Right-handed alpha
Helix 54
54
D
258 278Right-handed alpha
Helix 55
55
D
289 291Right-handed 310
Helix 56
56
D
324 328Right-handed 310
Helix 57
57
D
329 334Right-handed alpha
Helix 58
58
D
340 357Right-handed alpha
Helix 59
59
D
365 378Right-handed alpha
Helix 60
60
D
381 388Right-handed alpha
Helix 61
61
D
390 393Right-handed 310
Helix 62
62
D
422 428Right-handed alpha
Helix 63
63
D
445 460Right-handed alpha
Helix 64
64
D
469 475Right-handed alpha
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There are 16 sheets in PDB entry 4MQ2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 6 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
154 155first strand
Strand 2
A
159 166anti-parallel
Strand 3
A
171 178anti-parallel
Strand 4
A
183 190anti-parallel
Strand 5
A
233 239anti-parallel
Strand 6
A
224 230anti-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
283 284first strand
Strand 2
A
312 313anti-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
293 295first strand
Strand 2
A
303 305anti-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
395 397first strand
Strand 2
A
403 405anti-parallel
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There are 6 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
153 155first strand
Strand 2
B
159 166anti-parallel
Strand 3
B
171 178anti-parallel
Strand 4
B
183 190anti-parallel
Strand 5
B
233 239anti-parallel
Strand 6
B
224 230anti-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
283 284first strand
Strand 2
B
312 313anti-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
293 295first strand
Strand 2
B
303 305anti-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
395 397first strand
Strand 2
B
403 405anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 155first strand
Strand 2
C
159 167anti-parallel
Strand 3
C
171 178anti-parallel
Strand 4
C
183 190anti-parallel
Strand 5
C
233 239anti-parallel
Strand 6
C
224 230anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
283 284first strand
Strand 2
C
312 313anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
293 295first strand
Strand 2
C
303 305anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
395 397first strand
Strand 2
C
403 405anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
154 155first strand
Strand 2
D
159 167anti-parallel
Strand 3
D
171 178anti-parallel
Strand 4
D
183 190anti-parallel
Strand 5
D
233 239anti-parallel
Strand 6
D
224 230anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
283 284first strand
Strand 2
D
312 313anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
293 295first strand
Strand 2
D
303 305anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
395 396first strand
Strand 2
D
404 405anti-parallel
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