Analysis of interatomic Contacts of Structural Units in PDB entry:
4J2X


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 4J2X entry

There are 8 chains in PDB entry 4J2X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 53PRO 472
B
 SER 183ASN 197
C
 PRO 53GLU 473
D
 SER 183ASN 197
E
 A 1 T 15
F
 T 1 A 15
G
 A 1 T 15
H
 T 1 A 15
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 13 helices in PDB entry 4J2X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 68Right-handed alpha
Helix 2
2
A
104 117Right-handed alpha
Helix 3
3
A
119 124Right-handed alpha
Helix 4
4
A
199 206Right-handed 310
Helix 5
5
A
222 226Right-handed 310
Helix 6
6
A
349 353Right-handed 310
Helix 7
7
A
433 437Right-handed 310
Helix 8
8
C
58 69Right-handed alpha
Helix 9
9
C
104 116Right-handed alpha
Helix 10
10
C
119 124Right-handed alpha
Helix 11
11
C
199 206Right-handed 310
Helix 12
12
C
349 353Right-handed 310
Helix 13
13
C
433 437Right-handed 310
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There are 18 sheets in PDB entry 4J2X. 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, P, Q, R,

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
148 150first strand
Strand 2
A
98 102anti-parallel
Strand 3
A
72 79anti-parallel
Strand 4
A
354 368anti-parallel
Strand 5
A
211 217anti-parallel
Strand 6
A
227 232anti-parallel
Strand 7
A
235 239anti-parallel
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There are 9 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
235 239first strand
Strand 2
A
227 232anti-parallel
Strand 3
A
211 217anti-parallel
Strand 4
A
246 251anti-parallel
Strand 5
A
273 278anti-parallel
Strand 6
A
288 293anti-parallel
Strand 7
A
297 299anti-parallel
Strand 8
A
345 347anti-parallel
Strand 9
A
337 338anti-parallel
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There are 10 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
337 338first strand
Strand 2
A
345 347anti-parallel
Strand 3
A
297 299anti-parallel
Strand 4
A
288 293anti-parallel
Strand 5
A
311 316anti-parallel
Strand 6
A
354 368anti-parallel
Strand 7
A
460 470anti-parallel
Strand 8
A
448 456anti-parallel
Strand 9
A
408 412anti-parallel
Strand 10
A
415 416anti-parallel
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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
415 416first strand
Strand 2
A
408 412anti-parallel
Strand 3
A
448 456anti-parallel
Strand 4
A
460 470anti-parallel
Strand 5
A
354 368anti-parallel
Strand 6
A
72 79anti-parallel
Strand 7
A
98 102anti-parallel
Strand 8
A
148 150anti-parallel
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There are 3 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
81 83first strand
Strand 2
A
187 190parallel
Strand 3
A
164 165anti-parallel
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There are 4 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
139 141first strand
Strand 2
A
125 131anti-parallel
Strand 3
A
167 173anti-parallel
Strand 4
A
178 183anti-parallel
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There are 2 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
260 262first strand
Strand 2
B
185 187anti-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
322 327first strand
Strand 2
A
330 335anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
382 388first strand
Strand 2
A
396 402anti-parallel
Strand 3
A
426 430anti-parallel
Strand 4
A
419 423anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
148 150first strand
Strand 2
C
98 102anti-parallel
Strand 3
C
72 79anti-parallel
Strand 4
C
354 368anti-parallel
Strand 5
C
211 219anti-parallel
Strand 6
C
222 232anti-parallel
Strand 7
C
235 239anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
235 239first strand
Strand 2
C
222 232anti-parallel
Strand 3
C
211 219anti-parallel
Strand 4
C
246 250anti-parallel
Strand 5
C
273 278anti-parallel
Strand 6
C
288 294anti-parallel
Strand 7
C
297 299anti-parallel
Strand 8
C
345 347anti-parallel
Strand 9
C
337 338anti-parallel
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There are 10 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
337 338first strand
Strand 2
C
345 347anti-parallel
Strand 3
C
297 299anti-parallel
Strand 4
C
288 294anti-parallel
Strand 5
C
311 316anti-parallel
Strand 6
C
354 368anti-parallel
Strand 7
C
460 470anti-parallel
Strand 8
C
448 456anti-parallel
Strand 9
C
408 412anti-parallel
Strand 10
C
415 416anti-parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
415 416first strand
Strand 2
C
408 412anti-parallel
Strand 3
C
448 456anti-parallel
Strand 4
C
460 470anti-parallel
Strand 5
C
354 368anti-parallel
Strand 6
C
72 79anti-parallel
Strand 7
C
98 102anti-parallel
Strand 8
C
148 150anti-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
C
81 83first strand
Strand 2
C
187 190parallel
Strand 3
C
164 165anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
139 141first strand
Strand 2
C
125 131anti-parallel
Strand 3
C
167 173anti-parallel
Strand 4
C
178 183anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
260 262first strand
Strand 2
D
185 187anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
322 327first strand
Strand 2
C
330 335anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
382 388first strand
Strand 2
C
396 402anti-parallel
Strand 3
C
426 430anti-parallel
Strand 4
C
418 421anti-parallel
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