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


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 3SCF entry

There are 3 chains in PDB entry 3SCF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6PHE 198
B
 THR 6PHE 198
C
 THR 6PHE 198
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 22 helices in PDB entry 3SCF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 22Right-handed alpha
Helix 2
2
A
25 34Right-handed alpha
Helix 3
3
A
36 44Right-handed alpha
Helix 4
4
A
52 63Right-handed alpha
Helix 5
5
A
66 71Right-handed alpha
Helix 6
6
A
86 90Right-handed 310
Helix 7
7
A
128 132Right-handed 310
Helix 8
8
B
6 22Right-handed alpha
Helix 9
9
B
25 34Right-handed alpha
Helix 10
10
B
36 44Right-handed alpha
Helix 11
11
B
45 51Right-handed 310
Helix 12
12
B
52 63Right-handed alpha
Helix 13
13
B
66 71Right-handed alpha
Helix 14
14
B
86 90Right-handed 310
Helix 15
15
B
128 132Right-handed 310
Helix 16
16
C
6 22Right-handed alpha
Helix 17
17
C
25 34Right-handed alpha
Helix 18
18
C
36 44Right-handed alpha
Helix 19
19
C
52 63Right-handed alpha
Helix 20
20
C
67 71Right-handed 310
Helix 21
21
C
86 90Right-handed 310
Helix 22
22
C
128 132Right-handed 310
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There are 6 sheets in PDB entry 3SCF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
94 96first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
118 124anti-parallel
Strand 4
A
191 197anti-parallel
Strand 5
A
142 148anti-parallel
Strand 6
A
171 174anti-parallel
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There are 3 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
160 166first strand
Strand 2
A
151 157anti-parallel
Strand 3
A
180 181anti-parallel
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There are 6 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
92 96first strand
Strand 2
B
101 107anti-parallel
Strand 3
B
118 124anti-parallel
Strand 4
B
191 197anti-parallel
Strand 5
B
142 148anti-parallel
Strand 6
B
171 174anti-parallel
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There are 3 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
161 166first strand
Strand 2
B
151 156anti-parallel
Strand 3
B
180 184anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
92 96first strand
Strand 2
C
101 107anti-parallel
Strand 3
C
118 124anti-parallel
Strand 4
C
191 197anti-parallel
Strand 5
C
142 148anti-parallel
Strand 6
C
171 174anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
160 166first strand
Strand 2
C
151 157anti-parallel
Strand 3
C
180 184anti-parallel
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