Analysis of interatomic Contacts of Structural Units in PDB entry:
3L2P


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 3L2P entry

There are 4 chains in PDB entry 3L2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
HIS 168LYS 746
B
C 1 C 11
C
G 12 G 20
D
G 23 G 44
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 3L2P. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
171 174Right-handed 310
Helix 2
2
A
175 188Right-handed alpha
Helix 3
3
A
191 205Right-handed alpha
Helix 4
4
A
215 224Right-handed alpha
Helix 5
5
A
235 248Right-handed alpha
Helix 6
6
A
250 258Right-handed alpha
Helix 7
7
A
259 261Right-handed 310
Helix 8
8
A
262 273Right-handed alpha
Helix 9
9
A
286 299Right-handed alpha
Helix 10
10
A
302 315Right-handed alpha
Helix 11
11
A
319 330Right-handed alpha
Helix 12
12
A
338 345Right-handed alpha
Helix 13
13
A
349 357Right-handed alpha
Helix 14
14
A
359 373Right-handed alpha
Helix 15
15
A
404 412Right-handed alpha
Helix 16
16
A
447 451Right-handed 310
Helix 17
17
A
453 456Right-handed 310
Helix 18
18
A
457 462Right-handed alpha
Helix 19
19
A
486 490Right-handed 310
Helix 20
20
A
491 498Right-handed alpha
Helix 21
21
A
522 534Right-handed alpha
Helix 22
22
A
551 565Right-handed alpha
Helix 23
23
A
647 654Right-handed alpha
Helix 24
24
A
734 744Right-handed alpha
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There are 5 sheets in PDB entry 3L2P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 5 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
398 401first strand
Strand 2
A
584 589parallel
Strand 3
A
570 574anti-parallel
Strand 4
A
416 420anti-parallel
Strand 5
A
546 549anti-parallel
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There are 5 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
435 439first strand
Strand 2
A
425 432anti-parallel
Strand 3
A
467 476anti-parallel
Strand 4
A
503 513anti-parallel
Strand 5
A
516 517anti-parallel
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There are 5 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
435 439first strand
Strand 2
A
425 432anti-parallel
Strand 3
A
467 476anti-parallel
Strand 4
A
503 513anti-parallel
Strand 5
A
541 543parallel
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There are 5 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
636 642first strand
Strand 2
A
623 629anti-parallel
Strand 3
A
601 611anti-parallel
Strand 4
A
693 699anti-parallel
Strand 5
A
719 720anti-parallel
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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
702 704first strand
Strand 2
A
713 715anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il