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


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 1HLF entry

There is 1 chain in PDB entry 1HLF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 13PRO 842
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 42 helices in PDB entry 1HLF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 38Right-handed alpha
Helix 2
2
A
47 78Right-handed alpha
Helix 3
3
A
94 102Right-handed alpha
Helix 4
4
A
104 115Right-handed alpha
Helix 5
5
A
118 124Right-handed alpha
Helix 6
6
A
134 150Right-handed alpha
Helix 7
7
A
194 197Right-handed 310
Helix 8
8
A
251 256Right-handed alpha
Helix 9
9
A
261 268Right-handed alpha
Helix 10
10
A
272 277Right-handed 310
Helix 11
11
A
289 314Right-handed alpha
Helix 12
12
A
325 327Right-handed 310
Helix 13
13
A
328 332Right-handed alpha
Helix 14
14
A
344 356Right-handed alpha
Helix 15
15
A
360 371Right-handed alpha
Helix 16
16
A
380 384Right-handed 310
Helix 17
17
A
389 396Right-handed alpha
Helix 18
18
A
396 418Right-handed alpha
Helix 19
19
A
421 429Right-handed alpha
Helix 20
20
A
441 448Right-handed alpha
Helix 21
21
A
456 466Right-handed alpha
Helix 22
22
A
468 475Right-handed alpha
Helix 23
23
A
487 492Right-handed alpha
Helix 24
24
A
496 508Right-handed alpha
Helix 25
25
A
509 514Right-handed 310
Helix 26
26
A
514 525Right-handed 310
Helix 27
27
A
527 553Right-handed alpha
Helix 28
28
A
575 593Right-handed alpha
Helix 29
29
A
613 631Right-handed alpha
Helix 30
30
A
649 657Right-handed alpha
Helix 31
31
A
658 660Right-handed 310
Helix 32
32
A
676 684Right-handed alpha
Helix 33
33
A
695 704Right-handed alpha
Helix 34
34
A
705 708Right-handed 310
Helix 35
35
A
714 725Right-handed alpha
Helix 36
36
A
727 735Right-handed alpha
Helix 37
37
A
735 747Right-handed alpha
Helix 38
38
A
758 768Right-handed alpha
Helix 39
39
A
772 792Right-handed alpha
Helix 40
40
A
793 806Right-handed alpha
Helix 41
41
A
807 811Right-handed 310
Helix 42
42
A
812 824Right-handed alpha
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There are 6 sheets in PDB entry 1HLF. Click on sheet of interest to get list of strands forming it: A, A1, B, C, D, E,

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
479 481first strand
Strand 2
A
452 454parallel
Strand 3
A
372 375parallel
Strand 4
A
333 338parallel
Strand 5
A
81 85parallel
Strand 6
A
154 159parallel
Strand 7
A
238 247parallel
Strand 8
A
219 231anti-parallel
Strand 9
A
191 192anti-parallel
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There are 9 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
479 481first strand
Strand 2
A
452 454parallel
Strand 3
A
372 375parallel
Strand 4
A
333 338parallel
Strand 5
A
81 85parallel
Strand 6
A
154 159parallel
Strand 7
A
238 247parallel
Strand 8
A
219 231anti-parallel
Strand 9
A
198 202anti-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
167 171first strand
Strand 2
A
174 178anti-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
205 208first strand
Strand 2
A
213 216anti-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
386 388first strand
Strand 2
A
438 440anti-parallel
Strand 3
A
431 432anti-parallel
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There are 6 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
640 645first strand
Strand 2
A
601 606parallel
Strand 3
A
562 567parallel
Strand 4
A
662 665parallel
Strand 5
A
687 690parallel
Strand 6
A
709 710parallel
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