Analysis of interatomic Contacts of Structural Units in PDB entry:
1F9O


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 1F9O entry

There is 1 chain in PDB entry 1F9O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASP 629
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 27 helices in PDB entry 1F9O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 22Right-handed alpha
Helix 2
2
A
23 26Right-handed 310
Helix 3
3
A
54 72Right-handed alpha
Helix 4
4
A
74 88Right-handed alpha
Helix 5
5
A
96 101Right-handed alpha
Helix 6
6
A
117 121Right-handed 310
Helix 7
7
A
136 145Right-handed alpha
Helix 8
8
A
187 191Right-handed 310
Helix 9
9
A
208 212Right-handed alpha
Helix 10
10
A
228 248Right-handed alpha
Helix 11
11
A
253 267Right-handed alpha
Helix 12
12
A
268 271Right-handed 310
Helix 13
13
A
288 291Right-handed 310
Helix 14
14
A
322 324Right-handed 310
Helix 15
15
A
325 335Right-handed alpha
Helix 16
16
A
336 339Right-handed 310
Helix 17
17
A
344 363Right-handed alpha
Helix 18
18
A
379 381Right-handed 310
Helix 19
19
A
412 430Right-handed alpha
Helix 20
20
A
431 447Right-handed alpha
Helix 21
21
A
494 513Right-handed alpha
Helix 22
22
A
514 532Right-handed alpha
Helix 23
23
A
548 553Right-handed alpha
Helix 24
24
A
577 581Right-handed 310
Helix 25
25
A
581 587Right-handed 310
Helix 26
26
A
589 599Right-handed alpha
Helix 27
27
A
609 627Right-handed alpha
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There are 8 sheets in PDB entry 1F9O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
A
51 53first strand
Strand 2
A
155 157anti-parallel
Strand 3
A
175 178anti-parallel
Strand 4
A
194 195anti-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
123 124first strand
Strand 2
A
213 214parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
197 198first strand
Strand 2
A
222 226anti-parallel
Strand 3
A
301 305anti-parallel
Strand 4
A
311 314anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
318 320first strand
Strand 2
A
373 375anti-parallel
Strand 3
A
395 398anti-parallel
Strand 4
A
391 392anti-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
A
450 451first strand
Strand 2
A
457 466anti-parallel
Strand 3
A
485 492anti-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
A
533 534first strand
Strand 2
A
537 538anti-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
A
541 543first strand
Strand 2
A
604 606anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
563 564first strand
Strand 2
A
570 571anti-parallel
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