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


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 4HLN entry

There is 1 chain in PDB entry 4HLN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 95MET 612
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 24 helices in PDB entry 4HLN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
128 136Right-handed alpha
Helix 2
2
A
153 157Right-handed 310
Helix 3
3
A
194 198Right-handed 310
Helix 4
4
A
213 232Right-handed alpha
Helix 5
5
A
233 237Right-handed 310
Helix 6
6
A
250 253Right-handed 310
Helix 7
7
A
254 263Right-handed alpha
Helix 8
8
A
264 267Right-handed 310
Helix 9
9
A
290 296Right-handed 310
Helix 10
10
A
298 300Right-handed 310
Helix 11
11
A
301 305Right-handed alpha
Helix 12
12
A
310 314Right-handed 310
Helix 13
13
A
326 334Right-handed alpha
Helix 14
14
A
341 344Right-handed 310
Helix 15
15
A
345 354Right-handed alpha
Helix 16
16
A
354 364Right-handed alpha
Helix 17
17
A
397 412Right-handed alpha
Helix 18
18
A
433 446Right-handed alpha
Helix 19
19
A
458 472Right-handed alpha
Helix 20
20
A
483 494Right-handed alpha
Helix 21
21
A
507 516Right-handed alpha
Helix 22
22
A
554 572Right-handed alpha
Helix 23
23
A
572 586Right-handed alpha
Helix 24
24
A
589 607Right-handed alpha
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There are 3 sheets in PDB entry 4HLN. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
160 169first strand
Strand 2
A
174 184anti-parallel
Strand 3
A
187 193anti-parallel
Strand 4
A
139 145parallel
Strand 5
A
105 109parallel
Strand 6
A
243 248parallel
Strand 7
A
273 278parallel
Strand 8
A
336 339parallel
Strand 9
A
368 370parallel
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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
286 288first strand
Strand 2
A
322 325anti-parallel
Strand 3
A
306 308anti-parallel
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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
A
476 480first strand
Strand 2
A
450 455parallel
Strand 3
A
421 425parallel
Strand 4
A
496 499parallel
Strand 5
A
519 523parallel
Strand 6
A
548 550parallel
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