Analysis of interatomic Contacts of Structural Units in PDB entry:
4FPP


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 4FPP entry

There are 3 chains in PDB entry 4FPP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 21ALA 225
B
 VAL 18ALA 225
C
 VAL 18ALA 225
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 21 helices in PDB entry 4FPP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 51Right-handed alpha
Helix 2
2
A
54 56Right-handed 310
Helix 3
3
A
57 83Right-handed alpha
Helix 4
4
A
94 106Right-handed alpha
Helix 5
5
A
122 138Right-handed alpha
Helix 6
6
A
171 179Right-handed alpha
Helix 7
7
A
187 204Right-handed alpha
Helix 8
8
B
21 51Right-handed alpha
Helix 9
9
B
54 56Right-handed 310
Helix 10
10
B
57 83Right-handed alpha
Helix 11
11
B
94 106Right-handed alpha
Helix 12
12
B
123 139Right-handed alpha
Helix 13
13
B
171 179Right-handed alpha
Helix 14
14
B
187 204Right-handed alpha
Helix 15
15
C
20 51Right-handed alpha
Helix 16
16
C
54 56Right-handed 310
Helix 17
17
C
57 83Right-handed alpha
Helix 18
18
C
94 106Right-handed alpha
Helix 19
19
C
122 139Right-handed alpha
Helix 20
20
C
171 178Right-handed alpha
Helix 21
21
C
187 204Right-handed alpha
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There are 6 sheets in PDB entry 4FPP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
92 93first strand
Strand 2
A
120 121anti-parallel
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There are 5 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
111 114first strand
Strand 2
A
145 153parallel
Strand 3
A
156 164anti-parallel
Strand 4
A
216 224anti-parallel
Strand 5
A
207 213anti-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
91 93first strand
Strand 2
B
120 122anti-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
B
111 114first strand
Strand 2
B
145 151parallel
Strand 3
B
156 164anti-parallel
Strand 4
B
216 224anti-parallel
Strand 5
B
207 213anti-parallel
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There are 2 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 93first strand
Strand 2
C
120 121anti-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
C
111 114first strand
Strand 2
C
145 153parallel
Strand 3
C
156 164anti-parallel
Strand 4
C
216 224anti-parallel
Strand 5
C
207 213anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il