Analysis of interatomic Contacts of Structural Units in PDB entry:
1TPZ


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 1TPZ entry

There are 2 chains in PDB entry 1TPZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 14ARG 415
B
 ASN 14ARG 415
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 46 helices in PDB entry 1TPZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 23Right-handed alpha
Helix 2
2
A
24 27Right-handed 310
Helix 3
3
A
28 32Right-handed 310
Helix 4
4
A
35 49Right-handed alpha
Helix 5
5
A
50 68Right-handed alpha
Helix 6
6
A
81 90Right-handed alpha
Helix 7
7
A
129 133Right-handed 310
Helix 8
8
A
136 144Right-handed alpha
Helix 9
9
A
145 149Right-handed 310
Helix 10
10
A
161 173Right-handed alpha
Helix 11
11
A
184 192Right-handed alpha
Helix 12
12
A
204 220Right-handed alpha
Helix 13
13
A
239 251Right-handed alpha
Helix 14
14
A
252 254Right-handed 310
Helix 15
15
A
255 263Right-handed alpha
Helix 16
16
A
267 289Right-handed alpha
Helix 17
17
A
302 320Right-handed alpha
Helix 18
18
A
323 334Right-handed alpha
Helix 19
19
A
337 344Right-handed alpha
Helix 20
20
A
345 345Right-handed 310
Helix 21
21
A
346 350Right-handed 310
Helix 22
22
A
358 375Right-handed alpha
Helix 23
23
A
385 412Right-handed alpha
Helix 24
24
B
15 23Right-handed alpha
Helix 25
25
B
24 27Right-handed 310
Helix 26
26
B
28 32Right-handed 310
Helix 27
27
B
35 48Right-handed alpha
Helix 28
28
B
50 68Right-handed alpha
Helix 29
29
B
81 90Right-handed alpha
Helix 30
30
B
129 134Right-handed alpha
Helix 31
31
B
136 144Right-handed alpha
Helix 32
32
B
145 149Right-handed 310
Helix 33
33
B
161 174Right-handed alpha
Helix 34
34
B
184 192Right-handed alpha
Helix 35
35
B
205 219Right-handed alpha
Helix 36
36
B
239 251Right-handed alpha
Helix 37
37
B
252 254Right-handed 310
Helix 38
38
B
255 263Right-handed alpha
Helix 39
39
B
267 289Right-handed alpha
Helix 40
40
B
302 320Right-handed alpha
Helix 41
41
B
323 334Right-handed alpha
Helix 42
42
B
337 343Right-handed alpha
Helix 43
43
B
344 345Right-handed 310
Helix 44
44
B
346 350Right-handed 310
Helix 45
45
B
358 375Right-handed alpha
Helix 46
46
B
385 413Right-handed alpha
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There are 2 sheets in PDB entry 1TPZ. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
112 115first strand
Strand 2
A
122 126anti-parallel
Strand 3
A
70 75parallel
Strand 4
A
151 156parallel
Strand 5
A
177 182parallel
Strand 6
A
227 229parallel
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There are 6 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
112 115first strand
Strand 2
B
122 126anti-parallel
Strand 3
B
70 75parallel
Strand 4
B
151 156parallel
Strand 5
B
177 182parallel
Strand 6
B
227 229parallel
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