Analysis of interatomic Contacts of Structural Units in PDB entry:
1F2X


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 1F2X entry

There are 2 chains in PDB entry 1F2X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
K
 GLN 801SER 926
L
 VAL 1002ARG 1127
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 8 helices in PDB entry 1F2X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
K
885 889Right-handed 310
Helix 2
2
K
901 907Right-handed alpha
Helix 3
3
K
908 908Right-handed 310
Helix 4
4
K
909 913Right-handed 310
Helix 5
5
L
1085 1089Right-handed 310
Helix 6
6
L
1101 1106Right-handed alpha
Helix 7
7
L
1107 1108Right-handed 310
Helix 8
8
L
1109 1113Right-handed 310
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There are 3 sheets in PDB entry 1F2X. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
803 807first strand
Strand 2
K
818 825anti-parallel
Strand 3
K
876 881anti-parallel
Strand 4
K
866 871anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
1003 1007first strand
Strand 2
L
1018 1025anti-parallel
Strand 3
L
1076 1081anti-parallel
Strand 4
L
1066 1071anti-parallel
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There are 16 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
1055 1058first strand
Strand 2
L
1046 1052anti-parallel
Strand 3
L
1034 1039anti-parallel
Strand 4
L
1090 1096anti-parallel
Strand 5
L
1115 1116anti-parallel
Strand 6
L
1090 1096anti-parallel
Strand 7
L
1120 1125anti-parallel
Strand 8
L
1010 1013parallel
Strand 9
K
810 813anti-parallel
Strand 10
K
920 925parallel
Strand 11
K
890 896anti-parallel
Strand 12
K
915 916anti-parallel
Strand 13
K
890 896anti-parallel
Strand 14
K
834 839anti-parallel
Strand 15
K
846 852anti-parallel
Strand 16
K
855 858anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il