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


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 3IQM entry

There is 1 chain in PDB entry 3IQM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 802
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 3IQM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 7Right-handed 310
Helix 2
2
A
9 29Right-handed alpha
Helix 3
3
A
37 53Right-handed alpha
Helix 4
4
A
57 60Right-handed 310
Helix 5
5
A
61 77Right-handed alpha
Helix 6
6
A
82 95Right-handed alpha
Helix 7
7
A
105 110Right-handed alpha
Helix 8
8
A
110 119Right-handed alpha
Helix 9
9
A
130 141Right-handed alpha
Helix 10
10
A
141 148Right-handed alpha
Helix 11
11
A
162 170Right-handed alpha
Helix 12
12
A
177 187Right-handed alpha
Helix 13
13
A
192 196Right-handed 310
Helix 14
14
A
208 214Right-handed alpha
Helix 15
15
A
215 218Right-handed 310
Helix 16
16
A
232 242Right-handed alpha
Helix 17
17
A
263 268Right-handed alpha
Helix 18
18
A
269 272Right-handed 310
Helix 19
19
A
279 299Right-handed alpha
Helix 20
20
A
301 305Right-handed alpha
Helix 21
21
A
333 341Right-handed alpha
Helix 22
22
A
356 361Right-handed alpha
Helix 23
23
A
377 386Right-handed alpha
Helix 24
24
A
410 428Right-handed alpha
Helix 25
25
A
438 451Right-handed alpha
Helix 26
26
A
463 473Right-handed alpha
Helix 27
27
A
498 503Right-handed alpha
Helix 28
28
A
515 524Right-handed alpha
Helix 29
29
A
525 526Right-handed 310
Helix 30
30
A
527 531Right-handed 310
Helix 31
31
A
543 550Right-handed alpha
Helix 32
32
A
551 560Right-handed alpha
Helix 33
33
A
562 566Right-handed 310
Helix 34
34
A
571 619Right-handed alpha
Helix 35
35
A
623 642Right-handed alpha
Helix 36
36
A
653 663Right-handed alpha
Helix 37
37
A
672 677Right-handed alpha
Helix 38
38
A
680 703Right-handed alpha
Helix 39
39
A
706 739Right-handed alpha
Helix 40
40
A
747 778Right-handed alpha
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There are 5 sheets in PDB entry 3IQM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
152 154first strand
Strand 2
A
172 176parallel
Strand 3
A
124 128parallel
Strand 4
A
203 207parallel
Strand 5
A
366 371parallel
Strand 6
A
97 100parallel
Strand 7
A
389 392parallel
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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
351 355first strand
Strand 2
A
221 224anti-parallel
Strand 3
A
795 797anti-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
306 307first strand
Strand 2
A
314 315anti-parallel
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There are 3 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
401 402first strand
Strand 2
A
533 540parallel
Strand 3
A
406 408parallel
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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
A
401 402first strand
Strand 2
A
533 540parallel
Strand 3
A
505 509parallel
Strand 4
A
432 435parallel
Strand 5
A
481 483parallel
Strand 6
A
457 458parallel
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