Analysis of interatomic Contacts of Structural Units in PDB entry:
5NC4


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 5NC4 entry

There is 1 chain in PDB entry 5NC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 25PHE 721
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 12 helices in PDB entry 5NC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 40Right-handed alpha
Helix 2
2
A
47 53Right-handed 310
Helix 3
3
A
81 83Right-handed 310
Helix 4
4
A
95 98Right-handed 310
Helix 5
5
A
118 120Right-handed 310
Helix 6
6
A
129 135Right-handed 310
Helix 7
7
A
217 219Right-handed 310
Helix 8
8
A
273 278Right-handed alpha
Helix 9
9
A
324 326Right-handed 310
Helix 10
10
A
332 334Right-handed 310
Helix 11
11
A
548 550Right-handed 310
Helix 12
12
A
648 651Right-handed 310
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There are 5 sheets in PDB entry 5NC4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
30 34first strand
Strand 2
A
121 128anti-parallel
Strand 3
A
142 148anti-parallel
Strand 4
A
84 88parallel
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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
57 60first strand
Strand 2
A
73 76anti-parallel
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There are 23 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
175 182first strand
Strand 2
A
156 166anti-parallel
Strand 3
A
712 720anti-parallel
Strand 4
A
672 679anti-parallel
Strand 5
A
657 669anti-parallel
Strand 6
A
622 631anti-parallel
Strand 7
A
608 616anti-parallel
Strand 8
A
581 595anti-parallel
Strand 9
A
563 576anti-parallel
Strand 10
A
518 530anti-parallel
Strand 11
A
502 515anti-parallel
Strand 12
A
453 464anti-parallel
Strand 13
A
436 450anti-parallel
Strand 14
A
421 432anti-parallel
Strand 15
A
401 418anti-parallel
Strand 16
A
360 375anti-parallel
Strand 17
A
337 355anti-parallel
Strand 18
A
302 318anti-parallel
Strand 19
A
284 299anti-parallel
Strand 20
A
247 261anti-parallel
Strand 21
A
229 242anti-parallel
Strand 22
A
189 200anti-parallel
Strand 23
A
174 186anti-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
A
476 479first strand
Strand 2
A
491 494anti-parallel
Strand 3
A
554 557parallel
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There are 2 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
532 535first strand
Strand 2
A
558 561anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il