Analysis of interatomic Contacts of Structural Units in PDB entry:
4FU4


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 4FU4 entry

There are 4 chains in PDB entry 4FU4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 104CYS 471
B
 TYR 104CYS 471
C
 GLY 25THR 50
D
 GLY 25THR 50
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 17 helices in PDB entry 4FU4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
108 111Right-handed 310
Helix 2
2
A
130 147Right-handed alpha
Helix 3
3
A
216 228Right-handed alpha
Helix 4
4
A
255 264Right-handed alpha
Helix 5
5
A
324 326Right-handed 310
Helix 6
6
A
371 374Right-handed 310
Helix 7
7
A
420 424Right-handed alpha
Helix 8
8
A
466 470Right-handed 310
Helix 9
9
B
130 147Right-handed alpha
Helix 10
10
B
216 228Right-handed alpha
Helix 11
11
B
255 267Right-handed alpha
Helix 12
12
B
323 327Right-handed alpha
Helix 13
13
B
341 344Right-handed 310
Helix 14
14
B
371 374Right-handed 310
Helix 15
15
B
420 424Right-handed alpha
Helix 16
16
B
466 470Right-handed 310
Helix 17
17
D
32 43Right-handed alpha
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There are 18 sheets in PDB entry 4FU4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 2 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
105 106first strand
Strand 2
A
230 231anti-parallel
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There are 6 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
152 155first strand
Strand 2
A
117 122parallel
Strand 3
A
163 168parallel
Strand 4
A
199 202parallel
Strand 5
A
183 188anti-parallel
Strand 6
C
38 42anti-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
A
207 208first strand
Strand 2
A
214 215parallel
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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
292 296first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
307 311anti-parallel
Strand 4
A
319 322anti-parallel
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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
A
336 340first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
353 358anti-parallel
Strand 4
A
361 362anti-parallel
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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
A
336 340first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
353 358anti-parallel
Strand 4
A
368 369anti-parallel
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There are 4 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
384 388first strand
Strand 2
A
393 398anti-parallel
Strand 3
A
401 406anti-parallel
Strand 4
A
411 412anti-parallel
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There are 4 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
384 388first strand
Strand 2
A
393 398anti-parallel
Strand 3
A
401 406anti-parallel
Strand 4
A
418 419anti-parallel
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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
A
433 437first strand
Strand 2
A
440 445anti-parallel
Strand 3
A
448 453anti-parallel
Strand 4
A
458 464anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 106first strand
Strand 2
B
230 231anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 156first strand
Strand 2
B
117 122parallel
Strand 3
B
163 168parallel
Strand 4
B
199 202parallel
Strand 5
B
183 188anti-parallel
Strand 6
D
44 48anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 208first strand
Strand 2
B
214 215parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
292 296first strand
Strand 2
B
299 304anti-parallel
Strand 3
B
307 311anti-parallel
Strand 4
B
319 322anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
336 340first strand
Strand 2
B
345 350anti-parallel
Strand 3
B
353 358anti-parallel
Strand 4
B
361 362anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
336 340first strand
Strand 2
B
345 350anti-parallel
Strand 3
B
353 358anti-parallel
Strand 4
B
368 369anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
384 387first strand
Strand 2
B
393 398anti-parallel
Strand 3
B
401 406anti-parallel
Strand 4
B
411 412anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
384 387first strand
Strand 2
B
393 398anti-parallel
Strand 3
B
401 406anti-parallel
Strand 4
B
418 419anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
433 437first strand
Strand 2
B
440 445anti-parallel
Strand 3
B
448 453anti-parallel
Strand 4
B
459 464anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il