Analysis of interatomic Contacts of Structural Units in PDB entry:
4R0A


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 4R0A entry

There is 1 chain in PDB entry 4R0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 32LEU 817
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 17 helices in PDB entry 4R0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
162 167Right-handed alpha
Helix 2
2
A
270 274Right-handed 310
Helix 3
3
A
303 308Right-handed 310
Helix 4
4
A
323 329Right-handed alpha
Helix 5
5
A
330 336Right-handed 310
Helix 6
6
A
360 366Right-handed 310
Helix 7
7
A
383 391Right-handed 310
Helix 8
8
A
411 417Right-handed 310
Helix 9
9
A
476 481Right-handed alpha
Helix 10
10
A
564 569Right-handed alpha
Helix 11
11
A
577 583Right-handed 310
Helix 12
12
A
619 624Right-handed alpha
Helix 13
13
A
655 661Right-handed alpha
Helix 14
14
A
680 687Right-handed 310
Helix 15
15
A
706 710Right-handed 310
Helix 16
16
A
781 790Right-handed alpha
Helix 17
17
A
797 801Right-handed 310
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There are 6 sheets in PDB entry 4R0A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 27 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
67 69parallel
Strand 3
A
91 93parallel
Strand 4
A
129 131parallel
Strand 5
A
150 152parallel
Strand 6
A
174 176parallel
Strand 7
A
205 207parallel
Strand 8
A
226 228parallel
Strand 9
A
250 252parallel
Strand 10
A
291 293parallel
Strand 11
A
315 317parallel
Strand 12
A
341 343parallel
Strand 13
A
371 373parallel
Strand 14
A
398 400parallel
Strand 15
A
422 424parallel
Strand 16
A
485 487parallel
Strand 17
A
509 511parallel
Strand 18
A
534 536parallel
Strand 19
A
558 560parallel
Strand 20
A
588 590parallel
Strand 21
A
612 614parallel
Strand 22
A
643 645parallel
Strand 23
A
668 670parallel
Strand 24
A
692 694parallel
Strand 25
A
716 718parallel
Strand 26
A
740 742parallel
Strand 27
A
766 768parallel
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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
77 78first strand
Strand 2
A
115 116parallel
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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
160 161first strand
Strand 2
A
191 192parallel
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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
236 237first strand
Strand 2
A
277 278parallel
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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
381 382first strand
Strand 2
A
408 409parallel
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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
A
606 607first strand
Strand 2
A
637 638parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il