Analysis of interatomic Contacts of Structural Units in PDB entry:
3T1W


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 3T1W entry

There is 1 chain in PDB entry 3T1W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1173ALA 1540
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 is 1 helix in PDB entry 3T1W. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1397 1399Right-handed 310
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There are 12 sheets in PDB entry 3T1W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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
1178 1185first strand
Strand 2
A
1190 1196anti-parallel
Strand 3
A
1231 1234anti-parallel
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There are 4 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
1221 1226first strand
Strand 2
A
1205 1212anti-parallel
Strand 3
A
1243 1251anti-parallel
Strand 4
A
1254 1255anti-parallel
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There are 4 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
1221 1226first strand
Strand 2
A
1205 1212anti-parallel
Strand 3
A
1243 1251anti-parallel
Strand 4
A
1259 1263anti-parallel
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There are 3 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
1274 1276first strand
Strand 2
A
1282 1286anti-parallel
Strand 3
A
1322 1326anti-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
1312 1316first strand
Strand 2
A
1295 1304anti-parallel
Strand 3
A
1333 1342anti-parallel
Strand 4
A
1345 1346anti-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
1312 1316first strand
Strand 2
A
1295 1304anti-parallel
Strand 3
A
1333 1342anti-parallel
Strand 4
A
1350 1355anti-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
A
1362 1367first strand
Strand 2
A
1374 1379anti-parallel
Strand 3
A
1413 1416anti-parallel
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There are 4 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
1403 1407first strand
Strand 2
A
1388 1395anti-parallel
Strand 3
A
1424 1433anti-parallel
Strand 4
A
1436 1437anti-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
1403 1407first strand
Strand 2
A
1388 1395anti-parallel
Strand 3
A
1424 1433anti-parallel
Strand 4
A
1441 1446anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1453 1458first strand
Strand 2
A
1465 1470anti-parallel
Strand 3
A
1503 1506anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1493 1498first strand
Strand 2
A
1478 1485anti-parallel
Strand 3
A
1514 1523anti-parallel
Strand 4
A
1526 1527anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1493 1498first strand
Strand 2
A
1478 1485anti-parallel
Strand 3
A
1514 1523anti-parallel
Strand 4
A
1531 1536anti-parallel
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