Analysis of interatomic Contacts of Structural Units in PDB entry:
2QD5


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 2QD5 entry

There are 2 chains in PDB entry 2QD5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 65LEU 423
B
 ARG 565LEU 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 32 helices in PDB entry 2QD5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 83Right-handed 310
Helix 2
2
A
84 93Right-handed alpha
Helix 3
3
A
106 125Right-handed alpha
Helix 4
4
A
131 151Right-handed alpha
Helix 5
5
A
152 155Right-handed 310
Helix 6
6
A
169 180Right-handed alpha
Helix 7
7
A
198 214Right-handed alpha
Helix 8
8
A
230 246Right-handed alpha
Helix 9
9
A
252 256Right-handed 310
Helix 10
10
A
266 271Right-handed alpha
Helix 11
11
A
275 291Right-handed alpha
Helix 12
12
A
314 324Right-handed alpha
Helix 13
13
A
344 349Right-handed alpha
Helix 14
14
A
350 361Right-handed alpha
Helix 15
15
A
374 392Right-handed alpha
Helix 16
16
A
408 420Right-handed alpha
Helix 17
17
B
581 583Right-handed 310
Helix 18
18
B
584 594Right-handed alpha
Helix 19
19
B
603 625Right-handed alpha
Helix 20
20
B
631 651Right-handed alpha
Helix 21
21
B
669 680Right-handed alpha
Helix 22
22
B
698 713Right-handed alpha
Helix 23
23
B
730 746Right-handed alpha
Helix 24
24
B
752 756Right-handed 310
Helix 25
25
B
766 772Right-handed alpha
Helix 26
26
B
775 791Right-handed alpha
Helix 27
27
B
814 825Right-handed alpha
Helix 28
28
B
844 849Right-handed alpha
Helix 29
29
B
849 861Right-handed alpha
Helix 30
30
B
874 892Right-handed alpha
Helix 31
31
B
896 901Right-handed 310
Helix 32
32
B
908 920Right-handed alpha
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There are 4 sheets in PDB entry 2QD5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
157 163first strand
Strand 2
A
69 75parallel
Strand 3
A
184 189parallel
Strand 4
A
220 224parallel
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There are 4 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
297 302first strand
Strand 2
A
257 263parallel
Strand 3
A
329 334parallel
Strand 4
A
364 367parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
657 663first strand
Strand 2
B
569 575parallel
Strand 3
B
684 689parallel
Strand 4
B
720 724parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
797 802first strand
Strand 2
B
757 763parallel
Strand 3
B
829 834parallel
Strand 4
B
864 867parallel
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