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


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 1FNS entry

There are 3 chains in PDB entry 1FNS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ASP 1CYS 214
H
 GLN 215GLY 439
A
 MET 507PRO 702
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
Back to top of page

There are 17 helices in PDB entry 1FNS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
79 83Right-handed 310
Helix 2
2
L
121 126Right-handed alpha
Helix 3
3
L
183 187Right-handed alpha
Helix 4
4
H
275 278Right-handed 310
Helix 5
5
H
287 289Right-handed 310
Helix 6
6
H
300 304Right-handed 310
Helix 7
7
H
316 319Right-handed 310
Helix 8
8
H
379 381Right-handed 310
Helix 9
9
H
409 411Right-handed 310
Helix 10
10
H
423 426Right-handed 310
Helix 11
11
A
526 543Right-handed alpha
Helix 12
12
A
573 583Right-handed alpha
Helix 13
13
A
593 604Right-handed alpha
Helix 14
14
A
627 632Right-handed 310
Helix 15
15
A
633 644Right-handed alpha
Helix 16
16
A
658 669Right-handed alpha
Helix 17
17
A
681 697Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 1FNS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
L
4 5first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
53 54first strand
Strand 2
L
44 49anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
85 90anti-parallel
Strand 5
L
97 98anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
53 54first strand
Strand 2
L
44 49anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
85 90anti-parallel
Strand 5
L
102 106anti-parallel
Strand 6
L
10 13parallel
Back to list of sheets
Back to top of page

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
L
114 118first strand
Strand 2
L
129 139anti-parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
159 163anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
153 155first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 197anti-parallel
Strand 4
L
205 210anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
217 221first strand
Strand 2
H
232 239anti-parallel
Strand 3
H
291 296anti-parallel
Strand 4
H
281 286anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
271 273first strand
Strand 2
H
260 265anti-parallel
Strand 3
H
247 253anti-parallel
Strand 4
H
305 312anti-parallel
Strand 5
H
325 326anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
271 273first strand
Strand 2
H
260 265anti-parallel
Strand 3
H
247 253anti-parallel
Strand 4
H
305 312anti-parallel
Strand 5
H
330 334anti-parallel
Strand 6
H
225 226parallel
Back to list of sheets
Back to top of page

There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
343 347first strand
Strand 2
H
358 368anti-parallel
Strand 3
H
398 407anti-parallel
Strand 4
H
386 388anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
343 347first strand
Strand 2
H
358 368anti-parallel
Strand 3
H
398 407anti-parallel
Strand 4
H
392 393anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
374 377first strand
Strand 2
H
417 422anti-parallel
Strand 3
H
427 432anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
562 566first strand
Strand 2
A
551 558anti-parallel
Strand 3
A
513 520parallel
Strand 4
A
615 622parallel
Strand 5
A
646 653parallel
Strand 6
A
675 677parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il