Analysis of interatomic Contacts of Structural Units in PDB entry:
2WG4


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 2WG4 entry

There are 2 chains in PDB entry 2WG4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 40GLU 189
B
 ASN 215CYS 666
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 7 helices in PDB entry 2WG4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
71 77Right-handed 310
Helix 2
2
A
100 118Right-handed alpha
Helix 3
3
A
139 144Right-handed 310
Helix 4
4
A
158 169Right-handed alpha
Helix 5
5
B
292 297Right-handed alpha
Helix 6
6
B
375 382Right-handed alpha
Helix 7
7
B
606 611Right-handed alpha
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There are 10 sheets in PDB entry 2WG4. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, BC, BD, BE, BF, BG, BH,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 49first strand
Strand 2
A
173 175anti-parallel
Strand 3
A
182 185anti-parallel
Strand 4
A
146 151anti-parallel
Strand 5
A
123 127anti-parallel
Strand 6
A
85 87parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 79first strand
Strand 2
A
98 99anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
218 223first strand
Strand 2
B
578 583anti-parallel
Strand 3
B
562 566anti-parallel
Strand 4
B
551 556anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 233first strand
Strand 2
B
242 246anti-parallel
Strand 3
B
250 254anti-parallel
Strand 4
B
266 267anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
284 289first strand
Strand 2
B
298 305anti-parallel
Strand 3
B
317 326anti-parallel
Strand 4
B
334 347anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
354 359first strand
Strand 2
B
365 369anti-parallel
Strand 3
B
391 395anti-parallel
Strand 4
B
424 427anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
436 438first strand
Strand 2
B
448 454anti-parallel
Strand 3
B
462 468anti-parallel
Strand 4
B
481 483anti-parallel
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There are 4 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
493 496first strand
Strand 2
B
509 512anti-parallel
Strand 3
B
518 522anti-parallel
Strand 4
B
531 535anti-parallel
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There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
615 617first strand
Strand 2
B
623 625anti-parallel
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There are 2 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
629 630first strand
Strand 2
B
636 637anti-parallel
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