Analysis of interatomic Contacts of Structural Units in PDB entry:
6STU

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 6STU entry

There are 6 chains in PDB entry 6STU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 181	ASN 384
B	ASN 183	GLU 385
C	VAL 178	LYS 383
D	ASN 183	LYS 383
E	ASN 183	LYS 383
F	LYS 181	GLU 385

There are 35 helices in PDB entry 6STU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	242	245	Right-handed 310
Helix 2	AA2	A	287	291	Right-handed 310
Helix 3	AA3	A	307	311	Right-handed 310
Helix 4	AA4	A	314	316	Right-handed 310
Helix 5	AA5	A	326	328	Right-handed 310
Helix 6	AA6	A	343	347	Right-handed 310
Helix 7	AA7	B	242	245	Right-handed 310
Helix 8	AA8	B	287	291	Right-handed 310
Helix 9	AA9	B	307	311	Right-handed 310
Helix 10	AB1	B	314	316	Right-handed 310
Helix 11	AB2	B	326	328	Right-handed 310
Helix 12	AB3	B	343	347	Right-handed 310
Helix 13	AB4	C	242	245	Right-handed 310
Helix 14	AB5	C	287	291	Right-handed 310
Helix 15	AB6	C	314	316	Right-handed 310
Helix 16	AB7	C	326	328	Right-handed 310
Helix 17	AB8	C	343	347	Right-handed 310
Helix 18	AB9	D	242	245	Right-handed 310
Helix 19	AC1	D	287	291	Right-handed 310
Helix 20	AC2	D	307	311	Right-handed 310
Helix 21	AC3	D	314	316	Right-handed 310
Helix 22	AC4	D	326	328	Right-handed 310
Helix 23	AC5	D	343	347	Right-handed 310
Helix 24	AC6	E	242	245	Right-handed 310
Helix 25	AC7	E	287	291	Right-handed 310
Helix 26	AC8	E	307	311	Right-handed 310
Helix 27	AC9	E	314	316	Right-handed 310
Helix 28	AD1	E	326	328	Right-handed 310
Helix 29	AD2	E	343	347	Right-handed 310
Helix 30	AD3	F	242	245	Right-handed 310
Helix 31	AD4	F	287	291	Right-handed 310
Helix 32	AD5	F	307	311	Right-handed 310
Helix 33	AD6	F	314	316	Right-handed 310
Helix 34	AD7	F	326	328	Right-handed 310
Helix 35	AD8	F	343	347	Right-handed 310

There are 18 sheets in PDB entry 6STU. 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, AB5, AB6, AB7, AB8, AB9,

There are 6 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	278	279	first strand
Strand 2	A	272	275	anti-parallel
Strand 3	A	183	189	anti-parallel
Strand 4	A	206	215	anti-parallel
Strand 5	A	218	227	anti-parallel
Strand 6	A	371	376	anti-parallel

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There are 2 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	235	236	first strand
Strand 2	A	362	364	anti-parallel

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There are 4 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	247	254	first strand
Strand 2	A	349	356	anti-parallel
Strand 3	A	332	339	anti-parallel
Strand 4	A	318	324	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	278	279	first strand
Strand 2	B	272	275	anti-parallel
Strand 3	B	187	189	anti-parallel
Strand 4	B	206	215	anti-parallel
Strand 5	B	218	227	anti-parallel
Strand 6	B	371	376	anti-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	B	235	236	first strand
Strand 2	B	362	364	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	254	first strand
Strand 2	B	349	356	anti-parallel
Strand 3	B	332	339	anti-parallel
Strand 4	B	318	324	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	278	279	first strand
Strand 2	C	272	275	anti-parallel
Strand 3	C	183	189	anti-parallel
Strand 4	C	206	215	anti-parallel
Strand 5	C	218	227	anti-parallel
Strand 6	C	371	376	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	236	first strand
Strand 2	C	362	364	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	247	254	first strand
Strand 2	C	349	356	anti-parallel
Strand 3	C	332	339	anti-parallel
Strand 4	C	318	324	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	278	279	first strand
Strand 2	D	272	275	anti-parallel
Strand 3	D	187	189	anti-parallel
Strand 4	D	206	215	anti-parallel
Strand 5	D	218	227	anti-parallel
Strand 6	D	371	376	anti-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	D	235	236	first strand
Strand 2	D	362	364	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	247	254	first strand
Strand 2	D	349	356	anti-parallel
Strand 3	D	332	339	anti-parallel
Strand 4	D	318	324	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	278	279	first strand
Strand 2	E	272	275	anti-parallel
Strand 3	E	187	189	anti-parallel
Strand 4	E	206	215	anti-parallel
Strand 5	E	218	227	anti-parallel
Strand 6	E	371	376	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	235	236	first strand
Strand 2	E	362	364	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	247	254	first strand
Strand 2	E	349	356	anti-parallel
Strand 3	E	332	339	anti-parallel
Strand 4	E	318	324	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	278	279	first strand
Strand 2	F	272	275	anti-parallel
Strand 3	F	187	189	anti-parallel
Strand 4	F	206	215	anti-parallel
Strand 5	F	218	227	anti-parallel
Strand 6	F	371	376	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	235	236	first strand
Strand 2	F	362	364	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	247	254	first strand
Strand 2	F	349	356	anti-parallel
Strand 3	F	332	339	anti-parallel
Strand 4	F	318	324	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6STU

Analysis of interatomic Contacts of Structural Units in PDB entry:
6STU