Analysis of interatomic Contacts of Structural Units in PDB entry:
3S3T


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 3S3T entry

There are 8 chains in PDB entry 3S3T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2ARG 146
B
 ALA 3ARG 146
C
 ASN 2ARG 146
D
 ASN 2ARG 146
E
 ASN 2ARG 146
F
 ALA 3ARG 146
G
 ALA 3ARG 146
H
 ALA 3ARG 146
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 40 helices in PDB entry 3S3T. 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 33Right-handed alpha
Helix 2
2
A
49 51Right-handed 310
Helix 3
3
A
52 79Right-handed alpha
Helix 4
4
A
94 106Right-handed alpha
Helix 5
5
A
128 138Right-handed alpha
Helix 6
6
B
15 33Right-handed alpha
Helix 7
7
B
49 51Right-handed 310
Helix 8
8
B
52 80Right-handed alpha
Helix 9
9
B
94 106Right-handed alpha
Helix 10
10
B
128 138Right-handed alpha
Helix 11
11
C
15 33Right-handed alpha
Helix 12
12
C
49 51Right-handed 310
Helix 13
13
C
52 79Right-handed alpha
Helix 14
14
C
94 106Right-handed alpha
Helix 15
15
C
128 138Right-handed alpha
Helix 16
16
D
15 33Right-handed alpha
Helix 17
17
D
49 51Right-handed 310
Helix 18
18
D
52 80Right-handed alpha
Helix 19
19
D
94 106Right-handed alpha
Helix 20
20
D
128 138Right-handed alpha
Helix 21
21
E
15 33Right-handed alpha
Helix 22
22
E
49 51Right-handed 310
Helix 23
23
E
52 79Right-handed alpha
Helix 24
24
E
94 106Right-handed alpha
Helix 25
25
E
128 138Right-handed alpha
Helix 26
26
F
15 33Right-handed alpha
Helix 27
27
F
49 51Right-handed 310
Helix 28
28
F
52 80Right-handed alpha
Helix 29
29
F
94 106Right-handed alpha
Helix 30
30
F
128 138Right-handed alpha
Helix 31
31
G
15 33Right-handed alpha
Helix 32
32
G
49 51Right-handed 310
Helix 33
33
G
52 80Right-handed alpha
Helix 34
34
G
94 106Right-handed alpha
Helix 35
35
G
128 138Right-handed alpha
Helix 36
36
H
15 33Right-handed alpha
Helix 37
37
H
49 51Right-handed 310
Helix 38
38
H
52 80Right-handed alpha
Helix 39
39
H
94 106Right-handed alpha
Helix 40
40
H
128 138Right-handed alpha
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There are 4 sheets in PDB entry 3S3T. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
87 93first strand
Strand 2
A
35 43parallel
Strand 3
A
7 11parallel
Strand 4
A
111 115parallel
Strand 5
A
141 145parallel
Strand 6
B
141 145anti-parallel
Strand 7
B
111 115parallel
Strand 8
B
7 11parallel
Strand 9
B
35 43parallel
Strand 10
B
87 93parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
87 93first strand
Strand 2
C
35 43parallel
Strand 3
C
7 11parallel
Strand 4
C
111 115parallel
Strand 5
C
141 145parallel
Strand 6
D
141 145anti-parallel
Strand 7
D
111 115parallel
Strand 8
D
7 11parallel
Strand 9
D
35 42parallel
Strand 10
D
87 92parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
87 92first strand
Strand 2
E
35 42parallel
Strand 3
E
7 11parallel
Strand 4
E
111 115parallel
Strand 5
E
141 145parallel
Strand 6
F
141 145anti-parallel
Strand 7
F
111 115parallel
Strand 8
F
7 11parallel
Strand 9
F
35 42parallel
Strand 10
F
87 92parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
87 93first strand
Strand 2
G
35 43parallel
Strand 3
G
7 11parallel
Strand 4
G
111 115parallel
Strand 5
G
141 145parallel
Strand 6
H
141 145anti-parallel
Strand 7
H
111 115parallel
Strand 8
H
7 11parallel
Strand 9
H
35 42parallel
Strand 10
H
87 92parallel
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