Analysis of interatomic Contacts of Structural Units in PDB entry:
1LD7


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 1LD7 entry

There are 2 chains in PDB entry 1LD7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 55HIS 367
B
 PRO 517PHE 923
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 38 helices in PDB entry 1LD7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 73Right-handed 310
Helix 2
2
A
93 110Right-handed alpha
Helix 3
3
A
113 127Right-handed alpha
Helix 4
4
A
130 144Right-handed alpha
Helix 5
5
A
147 162Right-handed alpha
Helix 6
6
A
165 180Right-handed alpha
Helix 7
7
A
184 196Right-handed alpha
Helix 8
8
A
199 214Right-handed alpha
Helix 9
9
A
218 230Right-handed alpha
Helix 10
10
A
233 247Right-handed alpha
Helix 11
11
A
252 270Right-handed alpha
Helix 12
12
A
273 283Right-handed alpha
Helix 13
13
A
288 291Right-handed 310
Helix 14
14
A
292 303Right-handed alpha
Helix 15
15
A
308 325Right-handed alpha
Helix 16
16
A
329 347Right-handed alpha
Helix 17
17
A
349 351Right-handed 310
Helix 18
18
A
352 367Right-handed alpha
Helix 19
19
B
523 534Right-handed 310
Helix 20
20
B
542 561Right-handed alpha
Helix 21
21
B
574 586Right-handed alpha
Helix 22
22
B
590 597Right-handed 310
Helix 23
23
B
599 614Right-handed alpha
Helix 24
24
B
619 634Right-handed alpha
Helix 25
25
B
649 664Right-handed alpha
Helix 26
26
B
665 670Right-handed alpha
Helix 27
27
B
673 685Right-handed alpha
Helix 28
28
B
700 714Right-handed alpha
Helix 29
29
B
724 733Right-handed alpha
Helix 30
30
B
748 763Right-handed alpha
Helix 31
31
B
764 768Right-handed 310
Helix 32
32
B
769 780Right-handed alpha
Helix 33
33
B
799 804Right-handed alpha
Helix 34
34
B
806 818Right-handed alpha
Helix 35
35
B
831 843Right-handed alpha
Helix 36
36
B
859 874Right-handed alpha
Helix 37
37
B
889 893Right-handed 310
Helix 38
38
B
904 917Right-handed alpha
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There are 2 sheets in PDB entry 1LD7. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
89 90first strand
Strand 2
B
588 589parallel
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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
B
875 878first strand
Strand 2
B
881 884anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il