Analysis of interatomic Contacts of Structural Units in PDB entry:
1FU1


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 1FU1 entry

There are 10 chains in PDB entry 1FU1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 92
A
 TYR 94ILE 127
A
 TYR 129TYR 129
A
 LEU 131LYS 164
A
 VAL 166LYS 178
B
 MET 401SER 492
B
 TYR 494ILE 527
B
 TYR 529TYR 529
B
 LEU 531LYS 564
B
 VAL 566GLN 603
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 13 helices in PDB entry 1FU1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 29Right-handed 310
Helix 2
2
A
49 59Right-handed alpha
Helix 3
3
A
62 75Right-handed alpha
Helix 4
4
A
118 127Right-handed alpha
Helix 5
5
A
131 164Right-handed alpha
Helix 6
6
A
166 173Right-handed alpha
Helix 7
7
B
427 429Right-handed 310
Helix 8
8
B
449 459Right-handed alpha
Helix 9
9
B
462 475Right-handed alpha
Helix 10
10
B
518 527Right-handed alpha
Helix 11
11
B
531 557Right-handed alpha
Helix 12
12
B
557 564Right-handed alpha
Helix 13
13
B
566 602Right-handed alpha
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There are 4 sheets in PDB entry 1FU1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
A
2 8first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
31 37anti-parallel
Strand 4
A
42 48anti-parallel
Strand 5
A
114 115anti-parallel
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There are 3 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
84 88first strand
Strand 2
A
95 101anti-parallel
Strand 3
A
104 111anti-parallel
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There are 5 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
402 410first strand
Strand 2
B
413 424anti-parallel
Strand 3
B
431 437anti-parallel
Strand 4
B
442 448anti-parallel
Strand 5
B
514 515anti-parallel
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There are 3 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
484 488first strand
Strand 2
B
495 501anti-parallel
Strand 3
B
504 511anti-parallel
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