Analysis of interatomic Contacts of Structural Units in PDB entry:
1T4P


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 1T4P entry

There are 3 chains in PDB entry 1T4P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6LEU 319
B
 LYS 6LEU 319
C
 LYS 6LEU 319
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 49 helices in PDB entry 1T4P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 25Right-handed 310
Helix 2
2
A
26 34Right-handed alpha
Helix 3
3
A
35 42Right-handed alpha
Helix 4
4
A
69 90Right-handed alpha
Helix 5
5
A
100 102Right-handed 310
Helix 6
6
A
103 115Right-handed alpha
Helix 7
7
A
139 142Right-handed 310
Helix 8
8
A
143 149Right-handed alpha
Helix 9
9
A
150 153Right-handed 310
Helix 10
10
A
170 172Right-handed 310
Helix 11
11
A
183 194Right-handed alpha
Helix 12
12
A
199 207Right-handed alpha
Helix 13
13
A
207 220Right-handed alpha
Helix 14
14
A
234 236Right-handed 310
Helix 15
15
A
253 267Right-handed alpha
Helix 16
16
A
279 283Right-handed 310
Helix 17
17
A
285 304Right-handed alpha
Helix 18
18
B
23 25Right-handed 310
Helix 19
19
B
26 34Right-handed alpha
Helix 20
20
B
35 42Right-handed alpha
Helix 21
21
B
69 90Right-handed alpha
Helix 22
22
B
100 102Right-handed 310
Helix 23
23
B
103 115Right-handed alpha
Helix 24
24
B
139 148Right-handed 310
Helix 25
25
B
149 153Right-handed 310
Helix 26
26
B
170 172Right-handed 310
Helix 27
27
B
183 193Right-handed alpha
Helix 28
28
B
200 207Right-handed alpha
Helix 29
29
B
207 220Right-handed alpha
Helix 30
30
B
234 236Right-handed 310
Helix 31
31
B
253 267Right-handed alpha
Helix 32
32
B
279 283Right-handed 310
Helix 33
33
B
285 304Right-handed alpha
Helix 34
34
C
23 25Right-handed 310
Helix 35
35
C
26 34Right-handed alpha
Helix 36
36
C
35 42Right-handed alpha
Helix 37
37
C
69 90Right-handed alpha
Helix 38
38
C
100 102Right-handed 310
Helix 39
39
C
103 115Right-handed alpha
Helix 40
40
C
139 142Right-handed 310
Helix 41
41
C
143 149Right-handed alpha
Helix 42
42
C
150 153Right-handed 310
Helix 43
43
C
170 172Right-handed 310
Helix 44
44
C
183 194Right-handed alpha
Helix 45
45
C
200 220Right-handed alpha
Helix 46
46
C
234 236Right-handed 310
Helix 47
47
C
253 267Right-handed alpha
Helix 48
48
C
279 283Right-handed 310
Helix 49
49
C
285 304Right-handed alpha
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There are 3 sheets in PDB entry 1T4P. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
46 52first strand
Strand 2
A
7 13parallel
Strand 3
A
93 98parallel
Strand 4
A
270 276parallel
Strand 5
A
227 232parallel
Strand 6
A
119 123parallel
Strand 7
A
174 177parallel
Strand 8
A
196 198parallel
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There are 8 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
46 52first strand
Strand 2
B
7 13parallel
Strand 3
B
93 98parallel
Strand 4
B
270 276parallel
Strand 5
B
227 232parallel
Strand 6
B
119 123parallel
Strand 7
B
174 179parallel
Strand 8
B
196 199parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
46 52first strand
Strand 2
C
7 13parallel
Strand 3
C
93 98parallel
Strand 4
C
270 276parallel
Strand 5
C
227 232parallel
Strand 6
C
119 123parallel
Strand 7
C
174 179parallel
Strand 8
C
196 199parallel
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