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


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 3TPZ entry

There are 2 chains in PDB entry 3TPZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 15ASN 267
B
 MET 1ASN 267
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 34 helices in PDB entry 3TPZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 34Right-handed alpha
Helix 2
2
A
51 58Right-handed alpha
Helix 3
3
A
68 77Right-handed alpha
Helix 4
4
A
81 83Right-handed 310
Helix 5
5
A
91 95Right-handed 310
Helix 6
6
A
96 105Right-handed alpha
Helix 7
7
A
115 128Right-handed alpha
Helix 8
8
A
129 131Right-handed 310
Helix 9
9
A
142 150Right-handed alpha
Helix 10
10
A
158 167Right-handed alpha
Helix 11
11
A
177 179Right-handed 310
Helix 12
12
A
206 220Right-handed alpha
Helix 13
13
A
224 229Right-handed alpha
Helix 14
14
A
234 241Right-handed alpha
Helix 15
15
A
248 252Right-handed 310
Helix 16
16
A
253 267Right-handed alpha
Helix 17
17
B
8 12Right-handed 310
Helix 18
18
B
22 34Right-handed alpha
Helix 19
19
B
51 57Right-handed alpha
Helix 20
20
B
68 77Right-handed alpha
Helix 21
21
B
81 83Right-handed 310
Helix 22
22
B
91 95Right-handed 310
Helix 23
23
B
96 105Right-handed alpha
Helix 24
24
B
115 117Right-handed 310
Helix 25
25
B
118 128Right-handed alpha
Helix 26
26
B
129 131Right-handed 310
Helix 27
27
B
142 150Right-handed alpha
Helix 28
28
B
158 167Right-handed alpha
Helix 29
29
B
177 179Right-handed 310
Helix 30
30
B
206 220Right-handed alpha
Helix 31
31
B
224 229Right-handed alpha
Helix 32
32
B
234 240Right-handed alpha
Helix 33
33
B
248 252Right-handed 310
Helix 34
34
B
253 265Right-handed alpha
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There are 4 sheets in PDB entry 3TPZ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
19 20first strand
Strand 2
A
181 182anti-parallel
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There are 7 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
85 88first strand
Strand 2
A
62 65parallel
Strand 3
A
40 44parallel
Strand 4
A
108 112parallel
Strand 5
A
133 141parallel
Strand 6
A
189 196anti-parallel
Strand 7
A
168 176anti-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
19 20first strand
Strand 2
B
181 182anti-parallel
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There are 7 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
85 88first strand
Strand 2
B
62 65parallel
Strand 3
B
40 44parallel
Strand 4
B
108 112parallel
Strand 5
B
133 141parallel
Strand 6
B
189 196anti-parallel
Strand 7
B
168 176anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il