Analysis of interatomic Contacts of Structural Units in PDB entry:
3X16


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 3X16 entry

There is 1 chain in PDB entry 3X16 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 11ASP 720
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 42 helices in PDB entry 3X16. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 25Right-handed 310
Helix 2
2
A
31 36Right-handed 310
Helix 3
3
A
50 56Right-handed alpha
Helix 4
4
A
59 72Right-handed alpha
Helix 5
5
A
80 84Right-handed 310
Helix 6
6
A
85 98Right-handed alpha
Helix 7
7
A
112 116Right-handed 310
Helix 8
8
A
118 126Right-handed 310
Helix 9
9
A
127 135Right-handed alpha
Helix 10
10
A
135 143Right-handed alpha
Helix 11
11
A
144 146Right-handed 310
Helix 12
12
A
147 163Right-handed alpha
Helix 13
13
A
227 231Right-handed 310
Helix 14
14
A
233 247Right-handed alpha
Helix 15
15
A
251 264Right-handed alpha
Helix 16
16
A
273 277Right-handed 310
Helix 17
17
A
280 284Right-handed 310
Helix 18
18
A
285 289Right-handed 310
Helix 19
19
A
301 305Right-handed 310
Helix 20
20
A
323 332Right-handed alpha
Helix 21
21
A
352 356Right-handed 310
Helix 22
22
A
372 381Right-handed alpha
Helix 23
23
A
381 394Right-handed alpha
Helix 24
24
A
394 412Right-handed alpha
Helix 25
25
A
416 420Right-handed 310
Helix 26
26
A
430 434Right-handed 310
Helix 27
27
A
444 455Right-handed alpha
Helix 28
28
A
458 471Right-handed alpha
Helix 29
29
A
482 489Right-handed 310
Helix 30
30
A
491 498Right-handed 310
Helix 31
31
A
499 518Right-handed alpha
Helix 32
32
A
520 540Right-handed alpha
Helix 33
33
A
565 569Right-handed 310
Helix 34
34
A
574 577Right-handed 310
Helix 35
35
A
586 599Right-handed alpha
Helix 36
36
A
601 616Right-handed alpha
Helix 37
37
A
618 622Right-handed 310
Helix 38
38
A
636 643Right-handed alpha
Helix 39
39
A
672 677Right-handed alpha
Helix 40
40
A
678 680Right-handed 310
Helix 41
41
A
681 692Right-handed alpha
Helix 42
42
A
696 713Right-handed alpha
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There are 5 sheets in PDB entry 3X16. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
203 204first strand
Strand 2
A
208 209anti-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
267 268first 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
334 338first strand
Strand 2
A
344 348anti-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
572 573first strand
Strand 2
A
578 579anti-parallel
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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
647 651first strand
Strand 2
A
657 661anti-parallel
Strand 3
A
667 671anti-parallel
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