Analysis of interatomic Contacts of Structural Units in PDB entry:
2XTZ


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 2XTZ entry

There are 7 chains in PDB entry 2XTZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 32THR 151
A
 ALA 153ASP 162
A
 THR 164ALA 380
B
 ILE 38ASP 162
B
 THR 164LEU 377
C
 ILE 38ASP 162
C
 THR 164ALA 380
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 54 helices in PDB entry 2XTZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 63Right-handed alpha
Helix 2
2
A
67 73Right-handed alpha
Helix 3
3
A
74 100Right-handed alpha
Helix 4
4
A
109 126Right-handed alpha
Helix 5
5
A
132 143Right-handed alpha
Helix 6
6
A
145 153Right-handed alpha
Helix 7
7
A
154 158Right-handed 310
Helix 8
8
A
163 169Right-handed alpha
Helix 9
9
A
170 176Right-handed alpha
Helix 10
10
A
182 189Right-handed alpha
Helix 11
11
A
224 229Right-handed 310
Helix 12
12
A
229 233Right-handed 310
Helix 13
13
A
246 248Right-handed 310
Helix 14
14
A
259 273Right-handed alpha
Helix 15
15
A
274 278Right-handed 310
Helix 16
16
A
288 296Right-handed alpha
Helix 17
17
A
300 304Right-handed 310
Helix 18
18
A
304 308Right-handed 310
Helix 19
19
A
315 338Right-handed alpha
Helix 20
20
A
357 379Right-handed alpha
Helix 21
21
B
50 63Right-handed alpha
Helix 22
22
B
67 96Right-handed alpha
Helix 23
23
B
132 145Right-handed alpha
Helix 24
24
B
145 151Right-handed alpha
Helix 25
25
B
163 170Right-handed alpha
Helix 26
26
B
170 176Right-handed alpha
Helix 27
27
B
182 189Right-handed alpha
Helix 28
28
B
222 229Right-handed 310
Helix 29
29
B
229 233Right-handed 310
Helix 30
30
B
246 248Right-handed 310
Helix 31
31
B
259 273Right-handed alpha
Helix 32
32
B
274 278Right-handed 310
Helix 33
33
B
288 296Right-handed alpha
Helix 34
34
B
300 304Right-handed 310
Helix 35
35
B
304 308Right-handed 310
Helix 36
36
B
315 338Right-handed alpha
Helix 37
37
B
340 344Right-handed 310
Helix 38
38
B
357 376Right-handed alpha
Helix 39
39
C
50 63Right-handed alpha
Helix 40
40
C
74 89Right-handed alpha
Helix 41
41
C
135 141Right-handed alpha
Helix 42
42
C
163 168Right-handed alpha
Helix 43
43
C
170 176Right-handed alpha
Helix 44
44
C
182 189Right-handed alpha
Helix 45
45
C
222 233Right-handed 310
Helix 46
46
C
246 248Right-handed 310
Helix 47
47
C
259 273Right-handed alpha
Helix 48
48
C
274 278Right-handed 310
Helix 49
49
C
288 297Right-handed alpha
Helix 50
50
C
300 304Right-handed 310
Helix 51
51
C
304 308Right-handed 310
Helix 52
52
C
315 338Right-handed alpha
Helix 53
53
C
340 344Right-handed 310
Helix 54
54
C
357 380Right-handed alpha
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There are 3 sheets in PDB entry 2XTZ. Click on sheet of interest to get list of strands forming it: AA, BA, CA,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
196 201first strand
Strand 2
A
212 219anti-parallel
Strand 3
A
37 44parallel
Strand 4
A
236 244parallel
Strand 5
A
281 287parallel
Strand 6
A
348 352parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 201first strand
Strand 2
B
214 219anti-parallel
Strand 3
B
39 45parallel
Strand 4
B
236 244parallel
Strand 5
B
281 287parallel
Strand 6
B
348 352parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
197 201first strand
Strand 2
C
214 218anti-parallel
Strand 3
C
39 45parallel
Strand 4
C
238 244parallel
Strand 5
C
281 287parallel
Strand 6
C
348 352parallel
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