Analysis of interatomic Contacts of Structural Units in PDB entry:
6SN7

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 6SN7 entry

There are 5 chains in PDB entry 6SN7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 24	ILE 806
B	LEU 22	ARG 392
C	CYS 25	ARG 83
D	GLU 26	SER 243
E	GLU 24	LEU 110

There are 31 helices in PDB entry 6SN7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	46	Right-handed alpha
Helix 2	AA2	A	55	68	Right-handed alpha
Helix 3	AA3	A	106	117	Right-handed alpha
Helix 4	AA4	A	129	145	Right-handed alpha
Helix 5	AA5	A	159	161	Right-handed 310
Helix 6	AA6	A	189	197	Right-handed alpha
Helix 7	AA7	A	215	234	Right-handed alpha
Helix 8	AA8	A	280	288	Right-handed alpha
Helix 9	AA9	A	297	315	Right-handed alpha
Helix 10	AB1	A	361	367	Right-handed alpha
Helix 11	AB2	A	378	391	Right-handed alpha
Helix 12	AB3	A	446	452	Right-handed alpha
Helix 13	AB4	A	542	552	Right-handed alpha
Helix 14	AB5	A	647	651	Right-handed 310
Helix 15	AB6	B	22	26	Right-handed 310
Helix 16	AB7	C	39	44	Right-handed 310
Helix 17	AB8	C	76	80	Right-handed 310
Helix 18	AB9	D	31	45	Right-handed alpha
Helix 19	AC1	D	47	62	Right-handed alpha
Helix 20	AC2	D	67	82	Right-handed alpha
Helix 21	AC3	D	84	99	Right-handed alpha
Helix 22	AC4	D	104	121	Right-handed alpha
Helix 23	AC5	D	123	127	Right-handed 310
Helix 24	AC6	D	137	154	Right-handed alpha
Helix 25	AC7	D	159	189	Right-handed alpha
Helix 26	AC8	D	190	205	Right-handed alpha
Helix 27	AC9	D	208	213	Right-handed alpha
Helix 28	AD1	D	214	225	Right-handed alpha
Helix 29	AD2	D	227	241	Right-handed alpha
Helix 30	AD3	E	39	46	Right-handed alpha
Helix 31	AD4	E	51	59	Right-handed alpha

There are 19 sheets in PDB entry 6SN7. 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,

There are 3 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	30	32	first strand
Strand 2	A	83	90	parallel
Strand 3	A	72	80	anti-parallel

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There are 3 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	94	100	first strand
Strand 2	A	163	173	parallel
Strand 3	A	148	157	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	176	183	first strand
Strand 2	A	253	261	parallel
Strand 3	A	239	247	anti-parallel
Strand 4	B	193	194	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	294	295	first strand
Strand 2	A	267	276	anti-parallel
Strand 3	A	335	342	parallel
Strand 4	A	321	327	anti-parallel

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There are 3 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	349	355	first strand
Strand 2	A	412	420	parallel
Strand 3	A	395	398	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	349	355	first strand
Strand 2	A	412	420	parallel
Strand 3	A	402	404	anti-parallel

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There are 15 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	442	445	first strand
Strand 2	A	455	462	anti-parallel
Strand 3	A	467	474	anti-parallel
Strand 4	A	486	494	anti-parallel
Strand 5	A	505	518	anti-parallel
Strand 6	A	523	537	anti-parallel
Strand 7	A	564	581	anti-parallel
Strand 8	A	590	600	anti-parallel
Strand 9	A	609	622	anti-parallel
Strand 10	A	627	637	anti-parallel
Strand 11	A	710	720	anti-parallel
Strand 12	A	735	738	anti-parallel
Strand 13	A	767	778	anti-parallel
Strand 14	A	781	790	anti-parallel
Strand 15	A	802	804	anti-parallel

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There are 15 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	442	445	first strand
Strand 2	A	455	462	anti-parallel
Strand 3	A	467	474	anti-parallel
Strand 4	A	486	494	anti-parallel
Strand 5	A	505	518	anti-parallel
Strand 6	A	523	537	anti-parallel
Strand 7	A	564	581	anti-parallel
Strand 8	A	590	600	anti-parallel
Strand 9	A	609	622	anti-parallel
Strand 10	A	627	637	anti-parallel
Strand 11	A	710	720	anti-parallel
Strand 12	A	741	745	anti-parallel
Strand 13	A	767	778	anti-parallel
Strand 14	A	781	790	anti-parallel
Strand 15	A	802	804	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	671	674	first strand
Strand 2	A	700	705	anti-parallel

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There are 3 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	45	49	first strand
Strand 2	B	387	391	anti-parallel
Strand 3	B	379	381	anti-parallel

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There are 4 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	66	68	first strand
Strand 2	B	71	73	anti-parallel
Strand 3	B	80	85	anti-parallel
Strand 4	B	91	96	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	117	first strand
Strand 2	B	122	126	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	134	first strand
Strand 2	B	141	146	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	B	156	158	first strand
Strand 2	B	161	165	anti-parallel
Strand 3	B	170	174	anti-parallel
Strand 4	B	181	186	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	B	201	203	first strand
Strand 2	B	206	209	anti-parallel
Strand 3	B	215	220	anti-parallel
Strand 4	B	226	231	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	B	252	254	first strand
Strand 2	B	257	261	anti-parallel
Strand 3	B	266	271	anti-parallel
Strand 4	B	277	282	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	B	288	292	first strand
Strand 2	B	295	299	anti-parallel
Strand 3	B	305	308	anti-parallel
Strand 4	B	315	319	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	B	331	333	first strand
Strand 2	B	336	340	anti-parallel
Strand 3	B	346	349	anti-parallel
Strand 4	B	356	360	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	E	32	34	first strand
Strand 2	E	73	80	anti-parallel
Strand 3	E	87	95	anti-parallel
Strand 4	E	101	107	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: 6SN7

Analysis of interatomic Contacts of Structural Units in PDB entry:
6SN7