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


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 1XLV entry

There are 2 chains in PDB entry 1XLV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4CYS 65
A
 GLN 67VAL 529
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 23 helices in PDB entry 1XLV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 81Right-handed alpha
Helix 2
2
A
125 129Right-handed 310
Helix 3
3
A
130 138Right-handed alpha
Helix 4
4
A
149 154Right-handed alpha
Helix 5
5
A
165 182Right-handed alpha
Helix 6
6
A
183 185Right-handed 310
Helix 7
7
A
198 210Right-handed alpha
Helix 8
8
A
211 217Right-handed 310
Helix 9
9
A
235 250Right-handed alpha
Helix 10
10
A
256 265Right-handed alpha
Helix 11
11
A
268 277Right-handed alpha
Helix 12
12
A
302 309Right-handed alpha
Helix 13
13
A
326 331Right-handed alpha
Helix 14
14
A
346 358Right-handed alpha
Helix 15
15
A
362 374Right-handed alpha
Helix 16
16
A
383 398Right-handed alpha
Helix 17
17
A
398 411Right-handed alpha
Helix 18
18
A
431 435Right-handed 310
Helix 19
19
A
441 447Right-handed alpha
Helix 20
20
A
448 455Right-handed 310
Helix 21
21
A
457 478Right-handed alpha
Helix 22
22
A
515 525Right-handed alpha
Helix 23
23
A
526 529Right-handed 310
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There are 2 sheets in PDB entry 1XLV. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
5 7first strand
Strand 2
A
12 14anti-parallel
Strand 3
A
55 57parallel
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There are 11 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
16 20first strand
Strand 2
A
23 32anti-parallel
Strand 3
A
94 101anti-parallel
Strand 4
A
140 144anti-parallel
Strand 5
A
107 113parallel
Strand 6
A
187 197parallel
Strand 7
A
219 223parallel
Strand 8
A
317 322parallel
Strand 9
A
416 421parallel
Strand 10
A
499 503parallel
Strand 11
A
510 512anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il