Analysis of interatomic Contacts of Structural Units in PDB entry:
1M53


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 1M53 entry

There is 1 chain in PDB entry 1M53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 43ARG 598
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 29 helices in PDB entry 1M53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 51Right-handed alpha
Helix 2
2
A
57 61Right-handed 310
Helix 3
3
A
71 78Right-handed alpha
Helix 4
4
A
78 86Right-handed alpha
Helix 5
5
A
115 118Right-handed 310
Helix 6
6
A
119 133Right-handed alpha
Helix 7
7
A
150 159Right-handed alpha
Helix 8
8
A
164 168Right-handed 310
Helix 9
9
A
216 232Right-handed alpha
Helix 10
10
A
242 246Right-handed 310
Helix 11
11
A
256 262Right-handed alpha
Helix 12
12
A
262 267Right-handed alpha
Helix 13
13
A
272 284Right-handed alpha
Helix 14
14
A
285 288Right-handed 310
Helix 15
15
A
300 303Right-handed 310
Helix 16
16
A
304 309Right-handed alpha
Helix 17
17
A
310 313Right-handed 310
Helix 18
18
A
340 356Right-handed alpha
Helix 19
19
A
372 378Right-handed alpha
Helix 20
20
A
384 397Right-handed alpha
Helix 21
21
A
420 424Right-handed 310
Helix 22
22
A
426 437Right-handed alpha
Helix 23
23
A
443 455Right-handed alpha
Helix 24
24
A
456 460Right-handed 310
Helix 25
25
A
468 473Right-handed 310
Helix 26
26
A
483 488Right-handed 310
Helix 27
27
A
490 497Right-handed alpha
Helix 28
28
A
500 515Right-handed alpha
Helix 29
29
A
515 521Right-handed alpha
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There are 5 sheets in PDB entry 1M53. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
317 319first strand
Strand 2
A
291 295parallel
Strand 3
A
237 240parallel
Strand 4
A
136 141parallel
Strand 5
A
89 92parallel
Strand 6
A
53 56parallel
Strand 7
A
402 406parallel
Strand 8
A
362 363parallel
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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
96 97first strand
Strand 2
A
109 113anti-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
170 171first strand
Strand 2
A
200 202anti-parallel
Strand 3
A
191 193anti-parallel
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There are 5 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
522 525first strand
Strand 2
A
533 540anti-parallel
Strand 3
A
543 550anti-parallel
Strand 4
A
592 597anti-parallel
Strand 5
A
566 572anti-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
556 559first strand
Strand 2
A
584 587anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il