Analysis of interatomic Contacts of Structural Units in PDB entry:
3M4Q


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 3M4Q entry

There are 2 chains in PDB entry 3M4Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 11PRO 451
B
 PRO 12PRO 451
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 30 helices in PDB entry 3M4Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
67 74Right-handed alpha
Helix 2
2
A
120 125Right-handed alpha
Helix 3
3
A
130 137Right-handed alpha
Helix 4
4
A
137 142Right-handed alpha
Helix 5
5
A
144 168Right-handed alpha
Helix 6
6
A
205 217Right-handed alpha
Helix 7
7
A
251 282Right-handed alpha
Helix 8
8
A
297 308Right-handed alpha
Helix 9
9
A
323 335Right-handed alpha
Helix 10
10
A
344 348Right-handed 310
Helix 11
11
A
384 395Right-handed alpha
Helix 12
12
A
399 401Right-handed 310
Helix 13
13
A
402 411Right-handed alpha
Helix 14
14
A
423 432Right-handed alpha
Helix 15
15
A
435 440Right-handed 310
Helix 16
16
B
67 72Right-handed alpha
Helix 17
17
B
118 122Right-handed 310
Helix 18
18
B
130 137Right-handed alpha
Helix 19
19
B
137 142Right-handed alpha
Helix 20
20
B
144 168Right-handed alpha
Helix 21
21
B
205 211Right-handed alpha
Helix 22
22
B
251 282Right-handed alpha
Helix 23
23
B
297 308Right-handed alpha
Helix 24
24
B
323 335Right-handed alpha
Helix 25
25
B
344 348Right-handed 310
Helix 26
26
B
384 395Right-handed alpha
Helix 27
27
B
399 401Right-handed 310
Helix 28
28
B
402 411Right-handed alpha
Helix 29
29
B
423 432Right-handed alpha
Helix 30
30
B
435 440Right-handed 310
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There are 6 sheets in PDB entry 3M4Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
15 16first strand
Strand 2
A
27 41parallel
Strand 3
A
79 88anti-parallel
Strand 4
A
104 115anti-parallel
Strand 5
A
55 61parallel
Strand 6
A
44 50anti-parallel
Strand 7
A
27 41anti-parallel
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There are 8 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
171 172first strand
Strand 2
A
219 226parallel
Strand 3
A
239 248anti-parallel
Strand 4
A
416 422anti-parallel
Strand 5
A
373 381anti-parallel
Strand 6
A
364 369anti-parallel
Strand 7
A
338 341anti-parallel
Strand 8
A
293 296parallel
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There are 6 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
178 179first strand
Strand 2
A
197 201anti-parallel
Strand 3
A
191 194anti-parallel
Strand 4
B
191 194anti-parallel
Strand 5
B
197 201anti-parallel
Strand 6
B
178 179anti-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
354 355first strand
Strand 2
A
358 362anti-parallel
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There are 7 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
15 16first strand
Strand 2
B
27 38parallel
Strand 3
B
79 88anti-parallel
Strand 4
B
104 115anti-parallel
Strand 5
B
55 61parallel
Strand 6
B
44 50anti-parallel
Strand 7
B
27 38anti-parallel
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There are 8 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
171 172first strand
Strand 2
B
219 226parallel
Strand 3
B
239 248anti-parallel
Strand 4
B
416 422anti-parallel
Strand 5
B
373 381anti-parallel
Strand 6
B
364 369anti-parallel
Strand 7
B
338 341anti-parallel
Strand 8
B
293 296parallel
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