Analysis of interatomic Contacts of Structural Units in PDB entry:
1B7Y


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 1B7Y entry

There are 2 chains in PDB entry 1B7Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 86LEU 350
B
 MET 1ARG 775
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 1B7Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
102 117Right-handed alpha
Helix 2
2
A
130 133Right-handed alpha
Helix 3
3
A
180 189Right-handed 310
Helix 4
4
A
230 244Right-handed alpha
Helix 5
5
A
288 300Right-handed alpha
Helix 6
6
A
319 326Right-handed alpha
Helix 7
7
A
332 334Right-handed 310
Helix 8
8
A
340 346Right-handed alpha
Helix 9
9
B
5 10Right-handed alpha
Helix 10
10
B
18 28Right-handed alpha
Helix 11
11
B
120 123Right-handed alpha
Helix 12
12
B
146 148Right-handed 310
Helix 13
13
B
165 168Right-handed 310
Helix 14
14
B
170 180Right-handed alpha
Helix 15
15
B
228 236Right-handed alpha
Helix 16
16
B
244 255Right-handed alpha
Helix 17
17
B
265 267Right-handed 310
Helix 18
18
B
340 349Right-handed alpha
Helix 19
19
B
355 362Right-handed alpha
Helix 20
20
B
368 383Right-handed alpha
Helix 21
21
B
408 415Right-handed alpha
Helix 22
22
B
421 430Right-handed alpha
Helix 23
23
B
456 467Right-handed alpha
Helix 24
24
B
469 471Right-handed 310
Helix 25
25
B
483 485Right-handed 310
Helix 26
26
B
488 505Right-handed 310
Helix 27
27
B
518 523Right-handed 310
Helix 28
28
B
549 562Right-handed alpha
Helix 29
29
B
606 620Right-handed alpha
Helix 30
30
B
657 662Right-handed alpha
Helix 31
31
B
707 718Right-handed alpha
Helix 32
32
B
758 773Right-handed alpha
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There are 15 sheets in PDB entry 1B7Y. 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, N, O,

There are 7 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
120 121first strand
Strand 2
A
194 203parallel
Strand 3
A
215 225anti-parallel
Strand 4
A
311 318anti-parallel
Strand 5
A
276 286anti-parallel
Strand 6
A
261 271anti-parallel
Strand 7
A
251 255anti-parallel
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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
A
127 129first strand
Strand 2
A
173 175anti-parallel
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There are 2 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
154 155first strand
Strand 2
B
532 533anti-parallel
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There are 3 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
2 4first strand
Strand 2
B
154 157anti-parallel
Strand 3
B
34 37anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 76first strand
Strand 2
B
62 67anti-parallel
Strand 3
B
45 55anti-parallel
Strand 4
B
86 90anti-parallel
Strand 5
B
116 117anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 107first strand
Strand 2
B
112 113anti-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
B
193 194first strand
Strand 2
B
387 389parallel
Strand 3
B
212 219anti-parallel
Strand 4
B
330 337anti-parallel
Strand 5
B
261 264anti-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
B
193 194first strand
Strand 2
B
387 389parallel
Strand 3
B
212 219anti-parallel
Strand 4
B
393 395anti-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
B
201 204first strand
Strand 2
B
271 276parallel
Strand 3
B
298 304anti-parallel
Strand 4
B
307 313anti-parallel
Strand 5
B
317 318anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
282 284first strand
Strand 2
B
290 292anti-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
B
404 406first strand
Strand 2
B
442 445anti-parallel
Strand 3
B
434 436anti-parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
508 509first strand
Strand 2
B
568 577parallel
Strand 3
B
581 590anti-parallel
Strand 4
B
669 675anti-parallel
Strand 5
B
647 655anti-parallel
Strand 6
B
634 644anti-parallel
Strand 7
B
625 627anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
515 516first strand
Strand 2
B
543 544anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
693 697first strand
Strand 2
B
744 749anti-parallel
Strand 3
B
722 729anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
701 702first strand
Strand 2
B
740 741anti-parallel
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