Analysis of interatomic Contacts of Structural Units in PDB entry:
4R12


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 4R12 entry

There is 1 chain in PDB entry 4R12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 33ILE 605
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 23 helices in PDB entry 4R12. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
70 76Right-handed alpha
Helix 2
2
A
92 95Right-handed 310
Helix 3
3
A
96 102Right-handed alpha
Helix 4
4
A
132 136Right-handed 310
Helix 5
5
A
151 154Right-handed 310
Helix 6
6
A
165 179Right-handed alpha
Helix 7
7
A
200 208Right-handed alpha
Helix 8
8
A
245 249Right-handed 310
Helix 9
9
A
255 271Right-handed alpha
Helix 10
10
A
272 277Right-handed 310
Helix 11
11
A
288 292Right-handed 310
Helix 12
12
A
293 306Right-handed alpha
Helix 13
13
A
326 332Right-handed alpha
Helix 14
14
A
333 335Right-handed 310
Helix 15
15
A
369 381Right-handed alpha
Helix 16
16
A
402 408Right-handed alpha
Helix 17
17
A
436 440Right-handed 310
Helix 18
18
A
441 443Right-handed 310
Helix 19
19
A
444 460Right-handed alpha
Helix 20
20
A
469 482Right-handed alpha
Helix 21
21
A
487 491Right-handed 310
Helix 22
22
A
517 531Right-handed alpha
Helix 23
23
A
542 546Right-handed 310
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There are 8 sheets in PDB entry 4R12. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
39 41first strand
Strand 2
A
161 164anti-parallel
Strand 3
A
108 114parallel
Strand 4
A
85 90parallel
Strand 5
A
61 68parallel
Strand 6
A
187 192anti-parallel
Strand 7
A
599 604anti-parallel
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There are 5 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
156 157first strand
Strand 2
A
51 54parallel
Strand 3
A
44 47anti-parallel
Strand 4
A
590 593anti-parallel
Strand 5
A
210 212anti-parallel
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There are 3 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
350 352first strand
Strand 2
A
357 365anti-parallel
Strand 3
A
388 392parallel
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There are 8 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
350 352first strand
Strand 2
A
357 365anti-parallel
Strand 3
A
415 419anti-parallel
Strand 4
A
337 343parallel
Strand 5
A
232 238parallel
Strand 6
A
280 286parallel
Strand 7
A
215 221anti-parallel
Strand 8
A
560 566anti-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
310 311first strand
Strand 2
A
318 320anti-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
A
508 510first strand
Strand 2
A
513 514anti-parallel
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There are 3 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
534 537first strand
Strand 2
A
555 558anti-parallel
Strand 3
A
550 552anti-parallel
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There are 2 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
571 574first strand
Strand 2
A
579 582anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il