Analysis of interatomic Contacts of Structural Units in PDB entry:
21JH


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 21JH entry

There is 1 chain in PDB entry 21JH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 617
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 28 helices in PDB entry 21JH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 13Right-handed 310
Helix 2
AA2
A
17 21Right-handed 310
Helix 3
AA3
A
54 56Right-handed 310
Helix 4
AA4
A
125 132Right-handed alpha
Helix 5
AA5
A
167 183Right-handed alpha
Helix 6
AA6
A
197 201Right-handed 310
Helix 7
AA7
A
213 216Right-handed 310
Helix 8
AA8
A
217 231Right-handed alpha
Helix 9
AA9
A
280 297Right-handed alpha
Helix 10
AB1
A
308 313Right-handed alpha
Helix 11
AB2
A
314 321Right-handed 310
Helix 12
AB3
A
323 341Right-handed alpha
Helix 13
AB4
A
360 364Right-handed 310
Helix 14
AB5
A
373 385Right-handed alpha
Helix 15
AB6
A
387 394Right-handed 310
Helix 16
AB7
A
395 400Right-handed alpha
Helix 17
AB8
A
400 405Right-handed alpha
Helix 18
AB9
A
406 408Right-handed 310
Helix 19
AC1
A
415 419Right-handed 310
Helix 20
AC2
A
426 430Right-handed 310
Helix 21
AC3
A
433 451Right-handed alpha
Helix 22
AC4
A
460 464Right-handed 310
Helix 23
AC5
A
476 481Right-handed 310
Helix 24
AC6
A
482 502Right-handed alpha
Helix 25
AC7
A
502 507Right-handed alpha
Helix 26
AC8
A
511 513Right-handed 310
Helix 27
AC9
A
534 537Right-handed 310
Helix 28
AD1
A
571 575Right-handed 310
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There are 8 sheets in PDB entry 21JH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 28first strand
Strand 2
A
34 41anti-parallel
Strand 3
A
70 76anti-parallel
Strand 4
A
64 65anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 62first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
83 89anti-parallel
Strand 4
A
95 98anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 62first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
83 89anti-parallel
Strand 4
A
114 115anti-parallel
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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 145first strand
Strand 2
A
186 189parallel
Strand 3
A
234 239parallel
Strand 4
A
302 305parallel
Strand 5
A
345 348parallel
Strand 6
A
370 372parallel
Strand 7
A
410 414parallel
Strand 8
A
454 458parallel
Strand 9
A
141 145parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 194first strand
Strand 2
A
207 211anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
243 245first strand
Strand 2
A
273 275anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
515 522first strand
Strand 2
A
527 532anti-parallel
Strand 3
A
539 544anti-parallel
Strand 4
A
608 615anti-parallel
Strand 5
A
561 568anti-parallel
Strand 6
A
584 586anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
550 557first strand
Strand 2
A
595 603anti-parallel
Strand 3
A
588 592anti-parallel
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