Analysis of interatomic Contacts of Structural Units in PDB entry:
3UR1


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 3UR1 entry

There are 4 chains in PDB entry 3UR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 352VAL 671
B
 LYS 9VAL 147
C
 SER 107GLU 191
D
 SER 107GLU 191
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 17 helices in PDB entry 3UR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
357 361Right-handed 310
Helix 2
2
A
367 375Right-handed alpha
Helix 3
3
A
392 396Right-handed 310
Helix 4
4
A
400 405Right-handed 310
Helix 5
5
A
417 422Right-handed alpha
Helix 6
6
A
509 514Right-handed alpha
Helix 7
7
A
595 599Right-handed alpha
Helix 8
8
B
65 68Right-handed 310
Helix 9
9
B
137 146Right-handed alpha
Helix 10
10
C
108 124Right-handed alpha
Helix 11
11
C
125 148Right-handed alpha
Helix 12
12
C
151 155Right-handed 310
Helix 13
13
C
159 190Right-handed alpha
Helix 14
14
D
108 137Right-handed alpha
Helix 15
15
D
137 142Right-handed alpha
Helix 16
16
D
150 187Right-handed alpha
Helix 17
17
D
188 191Right-handed 310
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There are 9 sheets in PDB entry 3UR1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
442 443first strand
Strand 2
A
537 538anti-parallel
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There are 3 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
447 448first strand
Strand 2
A
531 533anti-parallel
Strand 3
A
524 525anti-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
628 629first strand
Strand 2
A
544 550anti-parallel
Strand 3
A
633 635anti-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
628 629first strand
Strand 2
A
544 550anti-parallel
Strand 3
A
556 559anti-parallel
Strand 4
A
661 664parallel
Strand 5
A
652 655anti-parallel
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There are 4 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
563 570first strand
Strand 2
A
609 617anti-parallel
Strand 3
A
620 625anti-parallel
Strand 4
A
593 594parallel
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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
583 585first strand
Strand 2
A
588 590anti-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
B
98 100first strand
Strand 2
B
11 17anti-parallel
Strand 3
B
103 104anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 100first strand
Strand 2
B
11 17anti-parallel
Strand 3
B
22 26anti-parallel
Strand 4
B
133 135parallel
Strand 5
B
124 125anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 35first strand
Strand 2
B
80 84anti-parallel
Strand 3
B
92 95anti-parallel
Strand 4
B
58 63parallel
Strand 5
B
49 55anti-parallel
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