Analysis of interatomic Contacts of Structural Units in PDB entry:
8CAF

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 8CAF entry

There are 8 chains in PDB entry 8CAF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 1	ARG 211
B	GLU 1	PRO 223
C	ILE 2	ARG 211
D	GLU 1	GLU 222
E	THR 698	ALA 776
F	MET 1	GLY 76
G	MET 1	GLY 76
H	ASN 702	ALA 776

There are 28 helices in PDB entry 8CAF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	79	83	Right-handed 310
Helix 2	AA2	A	121	128	Right-handed alpha
Helix 3	AA3	A	183	188	Right-handed alpha
Helix 4	AA4	B	28	32	Right-handed 310
Helix 5	AA5	B	62	65	Right-handed 310
Helix 6	AA6	B	87	91	Right-handed 310
Helix 7	AA7	B	211	214	Right-handed 310
Helix 8	AA8	C	79	83	Right-handed 310
Helix 9	AA9	C	121	126	Right-handed alpha
Helix 10	AB1	C	183	189	Right-handed alpha
Helix 11	AB2	D	28	32	Right-handed 310
Helix 12	AB3	D	62	65	Right-handed 310
Helix 13	AB4	D	87	91	Right-handed 310
Helix 14	AB5	D	166	168	Right-handed 310
Helix 15	AB6	D	195	199	Right-handed 310
Helix 16	AB7	D	211	214	Right-handed 310
Helix 17	AB8	E	699	723	Right-handed alpha
Helix 18	AB9	E	727	739	Right-handed alpha
Helix 19	AC1	E	745	759	Right-handed alpha
Helix 20	AC2	F	22	35	Right-handed alpha
Helix 21	AC3	F	37	39	Right-handed 310
Helix 22	AC4	F	56	60	Right-handed 310
Helix 23	AC5	G	22	35	Right-handed alpha
Helix 24	AC6	G	37	39	Right-handed 310
Helix 25	AC7	G	56	60	Right-handed 310
Helix 26	AC8	H	703	723	Right-handed alpha
Helix 27	AC9	H	727	739	Right-handed alpha
Helix 28	AD1	H	745	759	Right-handed alpha

There are 26 sheets in PDB entry 8CAF. 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, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8,

There are 4 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	4	7	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	70	75	anti-parallel
Strand 4	A	62	67	anti-parallel

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There are 6 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	10	14	first strand
Strand 2	A	102	107	parallel
Strand 3	A	84	91	anti-parallel
Strand 4	A	33	38	anti-parallel
Strand 5	A	45	49	anti-parallel
Strand 6	A	53	54	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	10	14	first strand
Strand 2	A	102	107	parallel
Strand 3	A	84	91	anti-parallel
Strand 4	A	96	98	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	114	118	first strand
Strand 2	A	129	139	anti-parallel
Strand 3	A	173	182	anti-parallel
Strand 4	A	159	163	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	153	154	first strand
Strand 2	A	145	150	anti-parallel
Strand 3	A	191	197	anti-parallel
Strand 4	A	205	210	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	3	7	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	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	B	10	12	first strand
Strand 2	B	117	121	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	33	39	anti-parallel
Strand 5	B	45	51	anti-parallel
Strand 6	B	58	60	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	12	first strand
Strand 2	B	117	121	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	112	113	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	B	130	137	first strand
Strand 2	B	146	155	anti-parallel
Strand 3	B	186	194	anti-parallel
Strand 4	B	173	175	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	137	first strand
Strand 2	B	146	155	anti-parallel
Strand 3	B	186	194	anti-parallel
Strand 4	B	179	180	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	161	164	first strand
Strand 2	B	205	210	anti-parallel
Strand 3	B	215	220	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	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	70	75	anti-parallel
Strand 4	C	62	67	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	C	10	13	first strand
Strand 2	C	102	106	parallel
Strand 3	C	85	91	anti-parallel
Strand 4	C	33	38	anti-parallel
Strand 5	C	45	49	anti-parallel
Strand 6	C	53	54	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	13	first strand
Strand 2	C	102	106	parallel
Strand 3	C	85	91	anti-parallel
Strand 4	C	96	98	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	C	114	118	first strand
Strand 2	C	129	139	anti-parallel
Strand 3	C	173	182	anti-parallel
Strand 4	C	159	163	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	153	154	first strand
Strand 2	C	145	150	anti-parallel
Strand 3	C	191	197	anti-parallel
Strand 4	C	205	210	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	117	121	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	117	121	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	112	113	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	130	134	first strand
Strand 2	D	146	155	anti-parallel
Strand 3	D	186	194	anti-parallel
Strand 4	D	173	175	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	130	134	first strand
Strand 2	D	146	155	anti-parallel
Strand 3	D	186	194	anti-parallel
Strand 4	D	179	180	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	205	210	anti-parallel
Strand 3	D	215	220	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	724	726	first strand
Strand 2	E	771	774	anti-parallel
Strand 3	E	762	764	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	12	16	first strand
Strand 2	F	2	6	anti-parallel
Strand 3	F	66	71	parallel
Strand 4	F	41	45	anti-parallel
Strand 5	F	48	49	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	12	16	first strand
Strand 2	G	2	7	anti-parallel
Strand 3	G	66	71	parallel
Strand 4	G	41	45	anti-parallel
Strand 5	G	48	49	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	724	726	first strand
Strand 2	H	771	774	anti-parallel
Strand 3	H	762	764	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: 8CAF

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CAF