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


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 1FTF entry

There are 3 chains in PDB entry 1FTF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1003GLU 1118
B
 MET 2003GLU 2118
C
 MET 3003GLU 3118
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 17 helices in PDB entry 1FTF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1014 1024Right-handed alpha
Helix 2
2
A
1025 1032Right-handed alpha
Helix 3
3
A
1033 1043Right-handed alpha
Helix 4
4
A
1044 1066Right-handed alpha
Helix 5
5
A
1069 1074Right-handed alpha
Helix 6
6
A
1075 1078Right-handed 310
Helix 7
7
B
2014 2024Right-handed alpha
Helix 8
8
B
2026 2032Right-handed alpha
Helix 9
9
B
2033 2041Right-handed alpha
Helix 10
10
B
2044 2066Right-handed alpha
Helix 11
11
B
2069 2074Right-handed alpha
Helix 12
12
B
2075 2078Right-handed 310
Helix 13
13
C
3014 3024Right-handed alpha
Helix 14
14
C
3026 3032Right-handed alpha
Helix 15
15
C
3033 3043Right-handed alpha
Helix 16
16
C
3044 3067Right-handed alpha
Helix 17
17
C
3074 3078Right-handed 310
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There are 6 sheets in PDB entry 1FTF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
1004 1013first strand
Strand 2
A
1109 1117anti-parallel
Strand 3
A
1098 1105anti-parallel
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There are 2 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
1079 1082first strand
Strand 2
A
1088 1092anti-parallel
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There are 3 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
2004 2013first strand
Strand 2
B
2109 2117anti-parallel
Strand 3
B
2098 2105anti-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
B
2079 2082first strand
Strand 2
B
2088 2092anti-parallel
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There are 3 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
3004 3013first strand
Strand 2
C
3109 3117anti-parallel
Strand 3
C
3098 3105anti-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
C
3079 3082first strand
Strand 2
C
3088 3092anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il