Analysis of interatomic Contacts of Structural Units in PDB entry:
3T1V


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 3T1V entry

There are 4 chains in PDB entry 3T1V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ALA 193
B
 SER 2ALA 193
C
 SER 2ARG 191
D
 SER 2ALA 193
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 33 helices in PDB entry 3T1V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 36Right-handed alpha
Helix 2
2
A
37 41Right-handed 310
Helix 3
3
A
86 93Right-handed alpha
Helix 4
4
A
106 108Right-handed 310
Helix 5
5
A
109 127Right-handed alpha
Helix 6
6
A
150 159Right-handed alpha
Helix 7
7
A
170 174Right-handed 310
Helix 8
9
B
24 34Right-handed alpha
Helix 9
10
B
35 36Right-handed 310
Helix 10
11
B
37 41Right-handed 310
Helix 11
12
B
66 70Right-handed 310
Helix 12
13
B
86 93Right-handed alpha
Helix 13
14
B
106 108Right-handed 310
Helix 14
15
B
109 127Right-handed alpha
Helix 15
16
B
130 134Right-handed 310
Helix 16
17
B
150 159Right-handed alpha
Helix 17
18
B
170 174Right-handed 310
Helix 18
20
C
24 35Right-handed alpha
Helix 19
21
C
36 41Right-handed 310
Helix 20
22
C
86 93Right-handed alpha
Helix 21
23
C
106 108Right-handed 310
Helix 22
24
C
109 127Right-handed alpha
Helix 23
25
C
150 159Right-handed alpha
Helix 24
26
C
170 174Right-handed 310
Helix 25
27
C
176 190Right-handed alpha
Helix 26
28
D
6 8Right-handed 310
Helix 27
29
D
24 35Right-handed alpha
Helix 28
30
D
36 41Right-handed 310
Helix 29
31
D
86 93Right-handed alpha
Helix 30
32
D
106 108Right-handed 310
Helix 31
33
D
109 127Right-handed alpha
Helix 32
34
D
150 159Right-handed alpha
Helix 33
35
D
170 174Right-handed 310
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There are 6 sheets in PDB entry 3T1V. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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
4 5first strand
Strand 2
A
10 18anti-parallel
Strand 3
A
71 78parallel
Strand 4
A
53 59anti-parallel
Strand 5
A
44 48anti-parallel
Strand 6
B
44 48anti-parallel
Strand 7
B
53 59anti-parallel
Strand 8
B
71 78anti-parallel
Strand 9
B
10 18parallel
Strand 10
B
4 5anti-parallel
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There are 14 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
166 168first strand
Strand 2
A
136 140parallel
Strand 3
A
98 103parallel
Strand 4
A
10 18parallel
Strand 5
A
71 78parallel
Strand 6
A
53 59anti-parallel
Strand 7
A
44 48anti-parallel
Strand 8
B
44 48anti-parallel
Strand 9
B
53 59anti-parallel
Strand 10
B
71 78anti-parallel
Strand 11
B
10 18parallel
Strand 12
B
98 104parallel
Strand 13
B
136 141parallel
Strand 14
B
166 169parallel
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There are 5 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
4 5first strand
Strand 2
C
10 18anti-parallel
Strand 3
C
71 78parallel
Strand 4
C
53 59anti-parallel
Strand 5
C
45 48anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 5first strand
Strand 2
C
10 18anti-parallel
Strand 3
C
98 104parallel
Strand 4
C
136 141parallel
Strand 5
C
166 168parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 5first strand
Strand 2
D
10 18anti-parallel
Strand 3
D
71 78parallel
Strand 4
D
53 59anti-parallel
Strand 5
D
45 48anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 5first strand
Strand 2
D
10 18anti-parallel
Strand 3
D
98 104parallel
Strand 4
D
136 141parallel
Strand 5
D
166 169parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il