Analysis of interatomic Contacts of Structural Units in PDB entry:
1XC6


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 1XC6 entry

There is 1 chain in PDB entry 1XC6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 41TYR 1011
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 1XC6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
69 72Right-handed 310
Helix 2
2
A
74 76Right-handed 310
Helix 3
3
A
77 87Right-handed alpha
Helix 4
4
A
98 103Right-handed alpha
Helix 5
5
A
112 116Right-handed 310
Helix 6
6
A
117 128Right-handed alpha
Helix 7
7
A
143 148Right-handed 310
Helix 8
8
A
149 155Right-handed 310
Helix 9
9
A
163 184Right-handed alpha
Helix 10
10
A
185 189Right-handed 310
Helix 11
11
A
213 227Right-handed alpha
Helix 12
12
A
281 290Right-handed alpha
Helix 13
13
A
312 320Right-handed alpha
Helix 14
14
A
321 334Right-handed alpha
Helix 15
15
A
377 392Right-handed alpha
Helix 16
16
A
393 397Right-handed 310
Helix 17
17
A
570 574Right-handed alpha
Helix 18
18
A
592 598Right-handed alpha
Helix 19
19
A
674 678Right-handed 310
Helix 20
20
A
686 690Right-handed 310
Helix 21
21
A
720 725Right-handed 310
Helix 22
22
A
814 818Right-handed 310
Helix 23
23
A
831 835Right-handed 310
Helix 24
24
A
861 867Right-handed alpha
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There are 13 sheets in PDB entry 1XC6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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
46 48first strand
Strand 2
A
53 55anti-parallel
Strand 3
A
58 60anti-parallel
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There are 7 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
192 197first strand
Strand 2
A
130 136parallel
Strand 3
A
92 96parallel
Strand 4
A
62 67parallel
Strand 5
A
339 346parallel
Strand 6
A
296 301parallel
Strand 7
A
257 260parallel
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There are 8 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
400 401first strand
Strand 2
A
415 421anti-parallel
Strand 3
A
429 435anti-parallel
Strand 4
A
474 482anti-parallel
Strand 5
A
485 490anti-parallel
Strand 6
A
515 521anti-parallel
Strand 7
A
544 550anti-parallel
Strand 8
A
537 541anti-parallel
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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
444 446first strand
Strand 2
A
466 468anti-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
448 452first strand
Strand 2
A
455 459anti-parallel
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There are 5 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
493 500first strand
Strand 2
A
503 510anti-parallel
Strand 3
A
563 569parallel
Strand 4
A
556 560anti-parallel
Strand 5
A
527 530anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
576 577first strand
Strand 2
A
601 603anti-parallel
Strand 3
A
628 633anti-parallel
Strand 4
A
659 663anti-parallel
Strand 5
A
652 653anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
607 614first strand
Strand 2
A
617 623anti-parallel
Strand 3
A
641 644parallel
Strand 4
A
647 649anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
681 684first strand
Strand 2
A
891 900anti-parallel
Strand 3
A
961 970anti-parallel
Strand 4
A
925 931anti-parallel
Strand 5
A
934 940anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
699 700first strand
Strand 2
A
836 840anti-parallel
Strand 3
A
731 738anti-parallel
Strand 4
A
793 800anti-parallel
Strand 5
A
758 762anti-parallel
Strand 6
A
765 770anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
778 784first strand
Strand 2
A
745 751anti-parallel
Strand 3
A
821 827anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
907 908first strand
Strand 2
A
989 990anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
948 951first strand
Strand 2
A
911 915anti-parallel
Strand 3
A
981 985anti-parallel
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