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


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 1FMO entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 4 chains in PDB entry 1FMO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 GLU 13TRP 196
E
 LEU 198VAL 337
E
 ILE 339PHE 350
I
 THR 5ASP 24
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 15 helices in PDB entry 1FMO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
E
14 31Right-handed alpha
Helix 2
2
E
40 42Right-handed 310
Helix 3
3
E
76 81Right-handed alpha
Helix 4
4
E
85 97Right-handed alpha
Helix 5
5
E
128 135Right-handed alpha
Helix 6
6
E
140 160Right-handed alpha
Helix 7
7
E
169 171Right-handed 310
Helix 8
8
E
207 210Right-handed alpha
Helix 9
9
E
217 233Right-handed 310
Helix 10
10
E
243 252Right-handed alpha
Helix 11
11
E
263 272Right-handed alpha
Helix 12
12
E
287 292Right-handed 310
Helix 13
13
E
295 297Right-handed 310
Helix 14
14
E
302 307Right-handed alpha
Helix 15
15
I
6 12Right-handed alpha
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There are 3 sheets in PDB entry 1FMO. Click on sheet of interest to get list of strands forming it: A, B, C,

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
E
43 45first strand
Strand 2
E
55 62anti-parallel
Strand 3
E
67 75anti-parallel
Strand 4
E
115 121anti-parallel
Strand 5
E
106 111anti-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
E
172 174first strand
Strand 2
E
180 182anti-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
E
48 51first strand
Strand 2
E
56 58anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il