Analysis of interatomic Contacts of Structural Units in PDB entry:
3X17


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 3X17 entry

There are 2 chains in PDB entry 3X17 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LEU 30LEU 577
A
 LEU 30LEU 577
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 35 helices in PDB entry 3X17. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
132 149Right-handed alpha
Helix 2
2
B
202 219Right-handed alpha
Helix 3
3
B
220 223Right-handed 310
Helix 4
4
B
238 254Right-handed alpha
Helix 5
5
B
275 279Right-handed 310
Helix 6
6
B
290 307Right-handed alpha
Helix 7
7
B
311 331Right-handed alpha
Helix 8
8
B
339 344Right-handed 310
Helix 9
9
B
354 370Right-handed alpha
Helix 10
10
B
371 385Right-handed alpha
Helix 11
11
B
398 409Right-handed alpha
Helix 12
12
B
413 437Right-handed alpha
Helix 13
13
B
452 471Right-handed alpha
Helix 14
14
B
473 488Right-handed alpha
Helix 15
15
B
511 518Right-handed alpha
Helix 16
16
B
542 546Right-handed 310
Helix 17
17
B
560 577Right-handed alpha
Helix 18
18
A
132 148Right-handed alpha
Helix 19
19
A
202 219Right-handed alpha
Helix 20
20
A
220 223Right-handed 310
Helix 21
21
A
238 254Right-handed alpha
Helix 22
22
A
275 279Right-handed 310
Helix 23
23
A
290 308Right-handed alpha
Helix 24
24
A
311 332Right-handed alpha
Helix 25
25
A
339 344Right-handed 310
Helix 26
26
A
354 370Right-handed alpha
Helix 27
27
A
371 385Right-handed alpha
Helix 28
28
A
397 409Right-handed alpha
Helix 29
29
A
418 437Right-handed alpha
Helix 30
30
A
452 471Right-handed alpha
Helix 31
31
A
473 488Right-handed alpha
Helix 32
32
A
511 518Right-handed alpha
Helix 33
33
A
542 546Right-handed 310
Helix 34
34
A
553 558Right-handed alpha
Helix 35
35
A
560 577Right-handed alpha
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There are 10 sheets in PDB entry 3X17. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
B
35 37first strand
Strand 2
B
50 55anti-parallel
Strand 3
B
100 105anti-parallel
Strand 4
B
88 92anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 43first strand
Strand 2
B
128 130parallel
Strand 3
B
113 119anti-parallel
Strand 4
B
70 75anti-parallel
Strand 5
B
81 86anti-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
B
154 155first strand
Strand 2
B
162 163anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 173first strand
Strand 2
B
283 285parallel
Strand 3
B
264 267anti-parallel
Strand 4
B
200 201anti-parallel
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There are 2 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
261 262first strand
Strand 2
B
288 289anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 37first strand
Strand 2
A
50 54anti-parallel
Strand 3
A
100 105anti-parallel
Strand 4
A
88 92anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 43first strand
Strand 2
A
128 130parallel
Strand 3
A
113 119anti-parallel
Strand 4
A
70 75anti-parallel
Strand 5
A
81 86anti-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
A
154 155first strand
Strand 2
A
162 163anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 173first strand
Strand 2
A
283 285parallel
Strand 3
A
264 267anti-parallel
Strand 4
A
200 201anti-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
A
261 262first strand
Strand 2
A
288 289anti-parallel
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