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


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 2HWW entry

There are 3 chains in PDB entry 2HWW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1239VAL 1418
B
 MET 1239VAL 1418
C
 LEU 1241VAL 1418
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 20 helices in PDB entry 2HWW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1251 1268Right-handed alpha
Helix 2
2
A
1277 1289Right-handed alpha
Helix 3
3
A
1297 1320Right-handed alpha
Helix 4
4
A
1352 1363Right-handed alpha
Helix 5
5
A
1367 1372Right-handed 310
Helix 6
6
A
1392 1402Right-handed alpha
Helix 7
7
A
1408 1417Right-handed alpha
Helix 8
8
B
1251 1268Right-handed alpha
Helix 9
9
B
1277 1289Right-handed alpha
Helix 10
10
B
1300 1320Right-handed alpha
Helix 11
11
B
1352 1363Right-handed alpha
Helix 12
12
B
1367 1371Right-handed 310
Helix 13
13
B
1392 1402Right-handed alpha
Helix 14
14
B
1408 1417Right-handed alpha
Helix 15
15
C
1251 1268Right-handed alpha
Helix 16
16
C
1277 1287Right-handed alpha
Helix 17
17
C
1303 1320Right-handed alpha
Helix 18
18
C
1353 1363Right-handed alpha
Helix 19
19
C
1392 1402Right-handed alpha
Helix 20
20
C
1408 1417Right-handed alpha
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There are 4 sheets in PDB entry 2HWW. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
1334 1335first strand
Strand 2
A
1325 1328anti-parallel
Strand 3
A
1272 1276parallel
Strand 4
A
1241 1250parallel
Strand 5
A
1382 1389parallel
Strand 6
A
1406 1407parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1334 1335first strand
Strand 2
B
1325 1328anti-parallel
Strand 3
B
1272 1276parallel
Strand 4
B
1241 1250parallel
Strand 5
B
1382 1389parallel
Strand 6
B
1406 1407parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1325 1328first strand
Strand 2
C
1272 1276parallel
Strand 3
C
1242 1250parallel
Strand 4
C
1382 1389parallel
Strand 5
C
1367 1368anti-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
C
1325 1328first strand
Strand 2
C
1272 1276parallel
Strand 3
C
1242 1250parallel
Strand 4
C
1382 1389parallel
Strand 5
C
1406 1407parallel
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