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


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 1LFH entry

There is 1 chain in PDB entry 1LFH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1LYS 691
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 25 helices in PDB entry 1LFH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
N1
A
12 31Right-handed alpha
Helix 2
N2
A
41 53Right-handed alpha
Helix 3
N3
A
60 69Right-handed alpha
Helix 4
N5
A
121 136Right-handed alpha
Helix 5
N6
A
144 153Right-handed alpha
Helix 6
N7
A
190 203Right-handed alpha
Helix 7
N8
A
212 218Right-handed alpha
Helix 8
N8A
A
222 227Right-handed 310
Helix 9
N9
A
263 279Right-handed alpha
Helix 10
N10
A
315 321Right-handed alpha
Helix 11
N11
A
321 333Right-handed alpha
Helix 12
N12
A
334 344Right-handed alpha
Helix 13
C1
A
351 365Right-handed alpha
Helix 14
C2
A
376 388Right-handed alpha
Helix 15
C3
A
395 407Right-handed alpha
Helix 16
C4
A
449 453Right-handed 310
Helix 17
C5
A
465 481Right-handed alpha
Helix 18
C6
A
484 488Right-handed 310
Helix 19
C7
A
526 539Right-handed alpha
Helix 20
C8
A
546 554Right-handed alpha
Helix 21
C8A
A
567 571Right-handed 310
Helix 22
C9
A
605 621Right-handed alpha
Helix 23
C10
A
658 664Right-handed alpha
Helix 24
C11
A
664 678Right-handed alpha
Helix 25
C12
A
680 691Right-handed alpha
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There are 6 sheets in PDB entry 1LFH. Click on sheet of interest to get list of strands forming it: BN1, N2A, N2B, BC1, C2A, C2B,

There are 6 strands in BN1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
32 39first strand
Strand 2
A
5 10parallel
Strand 3
A
54 59parallel
Strand 4
A
247 258anti-parallel
Strand 5
A
74 82anti-parallel
Strand 6
A
305 310anti-parallel
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There are 5 strands in N2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 158first strand
Strand 2
A
112 116parallel
Strand 3
A
204 211parallel
Strand 4
A
90 100anti-parallel
Strand 5
A
226 231anti-parallel
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There are 5 strands in N2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 158first strand
Strand 2
A
112 116parallel
Strand 3
A
204 211parallel
Strand 4
A
90 100anti-parallel
Strand 5
A
247 258anti-parallel
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There are 6 strands in BC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
368 374first strand
Strand 2
A
344 349parallel
Strand 3
A
389 394parallel
Strand 4
A
591 602anti-parallel
Strand 5
A
407 415anti-parallel
Strand 6
A
648 653anti-parallel
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There are 5 strands in C2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
489 494first strand
Strand 2
A
456 460parallel
Strand 3
A
540 546parallel
Strand 4
A
434 443anti-parallel
Strand 5
A
570 575anti-parallel
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There are 5 strands in C2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
489 494first strand
Strand 2
A
456 460parallel
Strand 3
A
540 546parallel
Strand 4
A
434 443anti-parallel
Strand 5
A
591 602anti-parallel
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