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


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 4LXS entry

There are 3 chains in PDB entry 4LXS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 28PRO 800
J
 ASP 5HIS 109
K
 VAL 1LEU 107
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 19 helices in PDB entry 4LXS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 36Right-handed alpha
Helix 2
2
A
83 90Right-handed 310
Helix 3
3
A
114 122Right-handed alpha
Helix 4
4
A
142 147Right-handed 310
Helix 5
5
A
189 193Right-handed 310
Helix 6
6
A
237 242Right-handed 310
Helix 7
7
A
334 339Right-handed 310
Helix 8
8
A
358 363Right-handed 310
Helix 9
9
A
431 435Right-handed 310
Helix 10
10
A
455 461Right-handed alpha
Helix 11
11
A
490 495Right-handed alpha
Helix 12
12
A
566 568Right-handed 310
Helix 13
13
A
569 577Right-handed alpha
Helix 14
14
A
583 586Right-handed 310
Helix 15
15
A
690 694Right-handed 310
Helix 16
16
A
730 737Right-handed alpha
Helix 17
17
A
759 769Right-handed alpha
Helix 18
18
A
775 779Right-handed 310
Helix 19
19
A
789 793Right-handed 310
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There are 10 sheets in PDB entry 4LXS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 15 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
47 48first strand
Strand 2
A
51 53anti-parallel
Strand 3
A
65 70anti-parallel
Strand 4
A
74 79anti-parallel
Strand 5
A
101 105parallel
Strand 6
A
129 133parallel
Strand 7
A
154 158parallel
Strand 8
A
178 182parallel
Strand 9
A
201 203parallel
Strand 10
A
225 227parallel
Strand 11
A
249 251parallel
Strand 12
A
273 275parallel
Strand 13
A
297 300parallel
Strand 14
A
323 326parallel
Strand 15
A
347 348parallel
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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
97 98first strand
Strand 2
A
124 125parallel
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There are 9 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
370 372first strand
Strand 2
A
394 396parallel
Strand 3
A
418 420parallel
Strand 4
A
442 444parallel
Strand 5
A
477 479parallel
Strand 6
A
501 503parallel
Strand 7
A
525 528parallel
Strand 8
A
554 557parallel
Strand 9
A
588 591parallel
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There are 2 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
511 513first strand
Strand 2
A
536 538parallel
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There are 5 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
617 618first strand
Strand 2
A
636 640anti-parallel
Strand 3
A
645 649anti-parallel
Strand 4
A
670 674parallel
Strand 5
A
696 698parallel
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There are 2 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
718 720first strand
Strand 2
A
745 747parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
15 16first strand
Strand 2
J
43 44anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
65 73first strand
Strand 2
J
95 104anti-parallel
Strand 3
K
6 8anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
12 15first strand
Strand 2
K
44 47anti-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
K
67 72first strand
Strand 2
K
96 102anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il