Analysis of interatomic Contacts of Structural Units in PDB entry:
6N50

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 6N50 entry

There are 3 chains in PDB entry 6N50 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 25	PRO 569
B	SER 23	ASP 496
C	ARG 25	TYR 409

There are 52 helices in PDB entry 6N50. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	65	82	Right-handed alpha
Helix 2	AA2	A	101	114	Right-handed alpha
Helix 3	AA3	A	151	163	Right-handed alpha
Helix 4	AA4	A	164	166	Right-handed 310
Helix 5	AA5	A	176	181	Right-handed 310
Helix 6	AA6	A	194	209	Right-handed alpha
Helix 7	AA7	A	221	238	Right-handed alpha
Helix 8	AA8	A	253	266	Right-handed alpha
Helix 9	AA9	A	280	294	Right-handed alpha
Helix 10	AB1	A	304	308	Right-handed 310
Helix 11	AB2	A	310	315	Right-handed alpha
Helix 12	AB3	A	317	322	Right-handed alpha
Helix 13	AB4	A	334	342	Right-handed alpha
Helix 14	AB5	A	353	363	Right-handed alpha
Helix 15	AB6	A	396	419	Right-handed alpha
Helix 16	AB7	A	433	443	Right-handed alpha
Helix 17	AB8	A	495	500	Right-handed alpha
Helix 18	AB9	B	65	82	Right-handed alpha
Helix 19	AC1	B	101	114	Right-handed alpha
Helix 20	AC2	B	115	117	Right-handed 310
Helix 21	AC3	B	151	163	Right-handed alpha
Helix 22	AC4	B	164	166	Right-handed 310
Helix 23	AC5	B	176	181	Right-handed 310
Helix 24	AC6	B	194	209	Right-handed alpha
Helix 25	AC7	B	221	238	Right-handed alpha
Helix 26	AC8	B	253	266	Right-handed alpha
Helix 27	AC9	B	280	294	Right-handed alpha
Helix 28	AD1	B	305	308	Right-handed 310
Helix 29	AD2	B	310	315	Right-handed alpha
Helix 30	AD3	B	318	322	Right-handed 310
Helix 31	AD4	B	334	342	Right-handed alpha
Helix 32	AD5	B	353	363	Right-handed alpha
Helix 33	AD6	B	396	419	Right-handed alpha
Helix 34	AD7	B	433	443	Right-handed alpha
Helix 35	AD8	C	65	82	Right-handed alpha
Helix 36	AD9	C	101	120	Right-handed alpha
Helix 37	AE1	C	151	165	Right-handed alpha
Helix 38	AE2	C	176	181	Right-handed 310
Helix 39	AE3	C	194	209	Right-handed alpha
Helix 40	AE4	C	221	238	Right-handed alpha
Helix 41	AE5	C	253	266	Right-handed alpha
Helix 42	AE6	C	280	294	Right-handed alpha
Helix 43	AE7	C	304	308	Right-handed 310
Helix 44	AE8	C	310	315	Right-handed alpha
Helix 45	AE9	C	317	322	Right-handed alpha
Helix 46	AF1	C	334	342	Right-handed alpha
Helix 47	AF2	C	353	363	Right-handed alpha
Helix 48	AF3	C	396	419	Right-handed alpha
Helix 49	AF4	C	433	443	Right-handed alpha
Helix 50	AF5	C	496	501	Right-handed alpha
Helix 51	AF6	E	64	67	Right-handed 310
Helix 52	AF7	E	89	93	Right-handed 310

There are 21 sheets in PDB entry 6N50. 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,

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	29	31	first strand
Strand 2	A	91	97	anti-parallel
Strand 3	A	35	41	parallel
Strand 4	A	143	147	parallel
Strand 5	A	169	171	parallel
Strand 6	A	188	190	parallel

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There are 4 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	241	248	first strand
Strand 2	A	213	219	parallel
Strand 3	A	273	277	parallel
Strand 4	A	300	302	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	325	329	first strand
Strand 2	A	466	475	anti-parallel
Strand 3	A	478	488	anti-parallel
Strand 4	A	491	494	anti-parallel

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There are 2 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	365	366	first strand
Strand 2	A	379	380	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	A	445	447	first strand
Strand 2	A	453	455	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	A	521	524	first strand
Strand 2	A	532	535	anti-parallel

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There are 2 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	541	543	first strand
Strand 2	A	549	551	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	A	556	558	first strand
Strand 2	A	565	567	anti-parallel

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There are 6 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	29	31	first strand
Strand 2	B	91	97	anti-parallel
Strand 3	B	35	41	parallel
Strand 4	B	143	147	parallel
Strand 5	B	169	171	parallel
Strand 6	B	188	190	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	241	248	first strand
Strand 2	B	213	219	parallel
Strand 3	B	273	277	parallel
Strand 4	B	300	303	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	325	329	first strand
Strand 2	B	466	475	anti-parallel
Strand 3	B	478	488	anti-parallel
Strand 4	B	491	494	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	445	447	first strand
Strand 2	B	453	455	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	29	31	first strand
Strand 2	C	91	97	anti-parallel
Strand 3	C	35	41	parallel
Strand 4	C	143	147	parallel
Strand 5	C	169	171	parallel
Strand 6	C	188	190	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	241	248	first strand
Strand 2	C	213	219	parallel
Strand 3	C	273	277	parallel
Strand 4	C	300	302	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	325	329	first strand
Strand 2	C	466	470	anti-parallel
Strand 3	C	482	488	anti-parallel
Strand 4	C	491	494	anti-parallel

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There are 2 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	445	447	first strand
Strand 2	C	453	455	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	C	522	523	first strand
Strand 2	C	533	534	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	541	543	first strand
Strand 2	C	549	551	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	556	558	first strand
Strand 2	C	565	567	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	E	6	9	first strand
Strand 2	E	20	26	anti-parallel
Strand 3	E	80	85	anti-parallel
Strand 4	E	70	75	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	12	14	first strand
Strand 2	E	119	123	parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	35	41	anti-parallel
Strand 5	E	48	53	anti-parallel
Strand 6	E	60	62	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: 6N50

Analysis of interatomic Contacts of Structural Units in PDB entry:
6N50