Analysis of interatomic Contacts of Structural Units in PDB entry:
4X3V


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 4X3V entry

There are 2 chains in PDB entry 4X3V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 14ARG 742
B
 MET 1ARG 742
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 65 helices in PDB entry 4X3V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 23Right-handed alpha
Helix 2
AA2
A
36 44Right-handed alpha
Helix 3
AA3
A
45 47Right-handed 310
Helix 4
AA4
A
52 67Right-handed alpha
Helix 5
AA5
A
72 85Right-handed alpha
Helix 6
AA6
A
93 103Right-handed alpha
Helix 7
AA7
A
117 127Right-handed alpha
Helix 8
AA8
A
127 135Right-handed alpha
Helix 9
AA9
A
139 143Right-handed 310
Helix 10
AB1
A
144 155Right-handed alpha
Helix 11
AB2
A
166 180Right-handed alpha
Helix 12
AB3
A
183 195Right-handed alpha
Helix 13
AB4
A
201 208Right-handed alpha
Helix 14
AB5
A
227 244Right-handed alpha
Helix 15
AB6
A
272 286Right-handed alpha
Helix 16
AB7
A
305 309Right-handed 310
Helix 17
AB8
A
335 344Right-handed alpha
Helix 18
AB9
A
363 377Right-handed alpha
Helix 19
AC1
A
386 400Right-handed alpha
Helix 20
AC2
A
408 412Right-handed alpha
Helix 21
AC3
A
413 420Right-handed 310
Helix 22
AC4
A
462 484Right-handed alpha
Helix 23
AC5
A
488 499Right-handed alpha
Helix 24
AC6
A
507 515Right-handed alpha
Helix 25
AC7
A
521 550Right-handed alpha
Helix 26
AC8
A
553 557Right-handed 310
Helix 27
AC9
A
566 571Right-handed alpha
Helix 28
AD1
A
580 589Right-handed alpha
Helix 29
AD2
A
638 646Right-handed alpha
Helix 30
AD3
A
647 649Right-handed 310
Helix 31
AD4
A
652 661Right-handed alpha
Helix 32
AD5
A
675 680Right-handed alpha
Helix 33
AD6
A
687 689Right-handed 310
Helix 34
AD7
A
690 700Right-handed alpha
Helix 35
AD8
A
716 730Right-handed alpha
Helix 36
AD9
B
14 23Right-handed alpha
Helix 37
AE1
B
36 45Right-handed alpha
Helix 38
AE2
B
53 67Right-handed alpha
Helix 39
AE3
B
72 88Right-handed alpha
Helix 40
AE4
B
93 103Right-handed alpha
Helix 41
AE5
B
117 125Right-handed alpha
Helix 42
AE6
B
127 134Right-handed alpha
Helix 43
AE7
B
135 142Right-handed 310
Helix 44
AE8
B
144 155Right-handed alpha
Helix 45
AE9
B
166 180Right-handed alpha
Helix 46
AF1
B
185 194Right-handed alpha
Helix 47
AF2
B
201 207Right-handed alpha
Helix 48
AF3
B
227 244Right-handed alpha
Helix 49
AF4
B
272 284Right-handed alpha
Helix 50
AF5
B
335 344Right-handed alpha
Helix 51
AF6
B
363 378Right-handed alpha
Helix 52
AF7
B
386 400Right-handed alpha
Helix 53
AF8
B
408 412Right-handed alpha
Helix 54
AF9
B
462 484Right-handed alpha
Helix 55
AG1
B
488 496Right-handed alpha
Helix 56
AG2
B
507 515Right-handed alpha
Helix 57
AG3
B
524 551Right-handed alpha
Helix 58
AG4
B
566 572Right-handed alpha
Helix 59
AG5
B
581 592Right-handed alpha
Helix 60
AG6
B
605 610Right-handed alpha
Helix 61
AG7
B
638 646Right-handed alpha
Helix 62
AG8
B
652 661Right-handed alpha
Helix 63
AG9
B
673 680Right-handed alpha
Helix 64
AH1
B
688 700Right-handed alpha
Helix 65
AH2
B
717 730Right-handed alpha
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There are 13 sheets in PDB entry 4X3V. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 2 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
158 159first strand
Strand 2
A
162 163anti-parallel
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There are 3 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
198 200first strand
Strand 2
A
446 449anti-parallel
Strand 3
A
502 503parallel
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There are 6 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
220 222first strand
Strand 2
A
249 251parallel
Strand 3
A
298 300parallel
Strand 4
A
329 334parallel
Strand 5
A
404 407parallel
Strand 6
A
734 736anti-parallel
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There are 2 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
347 350first strand
Strand 2
A
382 385anti-parallel
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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
624 629first strand
Strand 2
A
632 637anti-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
710 711first strand
Strand 2
A
739 740parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
158 159first strand
Strand 2
B
162 163anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
218 222first strand
Strand 2
B
247 251parallel
Strand 3
B
297 301parallel
Strand 4
B
329 334parallel
Strand 5
B
404 407parallel
Strand 6
B
734 736anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
261 262first strand
Strand 2
B
267 268anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
347 350first strand
Strand 2
B
382 385anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
446 447first strand
Strand 2
B
502 503parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
624 627first strand
Strand 2
B
634 637anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
710 711first strand
Strand 2
B
739 740parallel
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