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


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 1PFX entry

There are 12 chains in PDB entry 1PFX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ILE 16THR 245
L
 TYR 1LEU 6
L
 PHE 9LEU 14
L
 ARG 16ARG 16
L
 CYS 18ILE 19
L
 LYS 22PHE 25
L
 ALA 28ARG 29
L
 VAL 31PHE 32
L
 ASN 34THR 35
L
 LYS 37ASN 39
L
 PHE 41LYS 63
L
 ASP 65ARG 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 9 helices in PDB entry 1PFX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
55 59Right-handed 310
Helix 2
2
C
125 132Right-handed alpha
Helix 3
3
C
164 172Right-handed alpha
Helix 4
4
C
230 242Right-handed alpha
Helix 5
5
L
13 18Right-handed alpha
Helix 6
6
L
24 33Right-handed alpha
Helix 7
7
L
35 44Right-handed alpha
Helix 8
8
L
90 95Right-handed 310
Helix 9
9
L
135 140Right-handed alpha
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There are 7 sheets in PDB entry 1PFX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 21first strand
Strand 2
C
156 163anti-parallel
Strand 3
C
135 140anti-parallel
Strand 4
C
199 203anti-parallel
Strand 5
C
206 209anti-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
C
20 21first strand
Strand 2
C
156 163anti-parallel
Strand 3
C
180 183anti-parallel
Strand 4
C
226 229anti-parallel
Strand 5
C
212 215anti-parallel
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There are 7 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
30 34first strand
Strand 2
C
42 48anti-parallel
Strand 3
C
51 54anti-parallel
Strand 4
C
104 108anti-parallel
Strand 5
C
81 90anti-parallel
Strand 6
C
65 68anti-parallel
Strand 7
C
30 34anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
61 64first strand
Strand 2
L
69 72anti-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
L
77 78first strand
Strand 2
L
84 85anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
98 99first strand
Strand 2
L
109 110anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
115 117first strand
Strand 2
L
124 126anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il