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

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 6SAZ entry

There are 4 chains in PDB entry 6SAZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	SER 199
B	ALA 25	SER 376
C	ALA 1	LEU 200
D	ASN 27	ALA 375

There are 28 helices in PDB entry 6SAZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	9	Right-handed 310
Helix 2	AA2	A	10	12	Right-handed 310
Helix 3	AA3	A	23	41	Right-handed alpha
Helix 4	AA4	A	86	99	Right-handed alpha
Helix 5	AA5	A	108	111	Right-handed 310
Helix 6	AA6	A	117	120	Right-handed 310
Helix 7	AA7	A	122	129	Right-handed 310
Helix 8	AA8	A	175	179	Right-handed 310
Helix 9	AA9	A	183	194	Right-handed alpha
Helix 10	AB1	B	38	56	Right-handed alpha
Helix 11	AB2	B	96	98	Right-handed 310
Helix 12	AB3	B	143	151	Right-handed alpha
Helix 13	AB4	B	164	181	Right-handed alpha
Helix 14	AB5	C	5	9	Right-handed 310
Helix 15	AB6	C	10	12	Right-handed 310
Helix 16	AB7	C	23	41	Right-handed alpha
Helix 17	AB8	C	86	99	Right-handed alpha
Helix 18	AB9	C	102	106	Right-handed 310
Helix 19	AC1	C	108	111	Right-handed 310
Helix 20	AC2	C	117	120	Right-handed 310
Helix 21	AC3	C	122	129	Right-handed 310
Helix 22	AC4	C	175	179	Right-handed 310
Helix 23	AC5	C	183	194	Right-handed alpha
Helix 24	AC6	D	38	56	Right-handed alpha
Helix 25	AC7	D	76	78	Right-handed 310
Helix 26	AC8	D	108	111	Right-handed 310
Helix 27	AC9	D	143	151	Right-handed alpha
Helix 28	AD1	D	164	182	Right-handed alpha

There are 10 sheets in PDB entry 6SAZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 2 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	2	3	first strand
Strand 2	A	134	135	anti-parallel

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There are 5 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	44	47	first strand
Strand 2	A	14	20	parallel
Strand 3	A	54	58	parallel
Strand 4	A	74	79	parallel
Strand 5	A	64	66	anti-parallel

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There are 2 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	113	115	first strand
Strand 2	A	164	166	anti-parallel

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There are 5 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	31	34	first strand
Strand 2	B	60	74	anti-parallel
Strand 3	B	79	94	anti-parallel
Strand 4	B	113	124	anti-parallel
Strand 5	B	129	141	anti-parallel

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There are 5 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	156	158	first strand
Strand 2	B	187	198	anti-parallel
Strand 3	B	204	213	anti-parallel
Strand 4	B	235	243	anti-parallel
Strand 5	B	248	256	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	3	first strand
Strand 2	C	134	135	anti-parallel

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There are 5 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	44	47	first strand
Strand 2	C	14	20	parallel
Strand 3	C	54	58	parallel
Strand 4	C	74	79	parallel
Strand 5	C	64	66	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	113	115	first strand
Strand 2	C	164	166	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	34	first strand
Strand 2	D	60	74	anti-parallel
Strand 3	D	80	94	anti-parallel
Strand 4	D	113	124	anti-parallel
Strand 5	D	129	141	anti-parallel

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There are 5 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	156	158	first strand
Strand 2	D	187	198	anti-parallel
Strand 3	D	204	213	anti-parallel
Strand 4	D	235	243	anti-parallel
Strand 5	D	248	256	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: 6SAZ

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