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

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 6HCO entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 35	TYR 654
C	ASP 1	ARG 107
D	VAL 2	SER 119
E	ASP 1	ARG 107
F	VAL 2	SER 119
B	ALA 35	TYR 654

There are 63 helices in PDB entry 6HCO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	87	94	Right-handed alpha
Helix 2	AA2	A	117	119	Right-handed 310
Helix 3	AA3	A	135	146	Right-handed alpha
Helix 4	AA4	A	153	163	Right-handed alpha
Helix 5	AA5	A	164	169	Right-handed alpha
Helix 6	AA6	A	187	199	Right-handed alpha
Helix 7	AA7	A	217	232	Right-handed alpha
Helix 8	AA8	A	246	251	Right-handed alpha
Helix 9	AA9	A	271	280	Right-handed alpha
Helix 10	AB1	A	289	294	Right-handed alpha
Helix 11	AB2	A	329	338	Right-handed alpha
Helix 12	AB3	A	339	353	Right-handed alpha
Helix 13	AB4	A	373	379	Right-handed alpha
Helix 14	AB5	A	379	390	Right-handed alpha
Helix 15	AB6	A	396	413	Right-handed alpha
Helix 16	AB7	A	421	441	Right-handed alpha
Helix 17	AB8	A	444	451	Right-handed alpha
Helix 18	AB9	A	451	462	Right-handed alpha
Helix 19	AC1	A	465	477	Right-handed alpha
Helix 20	AC2	A	479	484	Right-handed alpha
Helix 21	AC3	A	484	498	Right-handed alpha
Helix 22	AC4	A	502	529	Right-handed alpha
Helix 23	AC5	A	534	550	Right-handed alpha
Helix 24	AC6	A	551	553	Right-handed 310
Helix 25	AC7	A	557	561	Right-handed 310
Helix 26	AC8	A	567	571	Right-handed 310
Helix 27	AC9	A	572	586	Right-handed alpha
Helix 28	AD1	A	609	617	Right-handed alpha
Helix 29	AD2	A	623	650	Right-handed alpha
Helix 30	AD3	C	79	83	Right-handed 310
Helix 31	AD4	D	74	76	Right-handed 310
Helix 32	AD5	E	79	83	Right-handed 310
Helix 33	AD6	F	74	76	Right-handed 310
Helix 34	AD7	B	87	94	Right-handed alpha
Helix 35	AD8	B	117	119	Right-handed 310
Helix 36	AD9	B	135	146	Right-handed alpha
Helix 37	AE1	B	153	163	Right-handed alpha
Helix 38	AE2	B	164	169	Right-handed alpha
Helix 39	AE3	B	187	199	Right-handed alpha
Helix 40	AE4	B	217	232	Right-handed alpha
Helix 41	AE5	B	246	251	Right-handed alpha
Helix 42	AE6	B	271	280	Right-handed alpha
Helix 43	AE7	B	289	294	Right-handed alpha
Helix 44	AE8	B	329	338	Right-handed alpha
Helix 45	AE9	B	339	353	Right-handed alpha
Helix 46	AF1	B	373	379	Right-handed alpha
Helix 47	AF2	B	379	390	Right-handed alpha
Helix 48	AF3	B	396	413	Right-handed alpha
Helix 49	AF4	B	421	440	Right-handed alpha
Helix 50	AF5	B	441	443	Right-handed 310
Helix 51	AF6	B	444	451	Right-handed alpha
Helix 52	AF7	B	451	462	Right-handed alpha
Helix 53	AF8	B	465	477	Right-handed alpha
Helix 54	AF9	B	479	484	Right-handed alpha
Helix 55	AG1	B	484	498	Right-handed alpha
Helix 56	AG2	B	502	529	Right-handed alpha
Helix 57	AG3	B	534	550	Right-handed alpha
Helix 58	AG4	B	551	553	Right-handed 310
Helix 59	AG5	B	557	561	Right-handed 310
Helix 60	AG6	B	567	571	Right-handed 310
Helix 61	AG7	B	572	586	Right-handed alpha
Helix 62	AG8	B	609	617	Right-handed alpha
Helix 63	AG9	B	623	650	Right-handed alpha

There are 16 sheets in PDB entry 6HCO. 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,

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	69	71	first strand
Strand 2	A	37	40	anti-parallel
Strand 3	A	105	108	anti-parallel
Strand 4	A	111	112	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	121	124	first strand
Strand 2	A	206	210	parallel
Strand 3	A	237	241	parallel
Strand 4	A	75	79	parallel
Strand 5	A	255	260	parallel
Strand 6	A	263	268	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	C	4	5	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	70	75	anti-parallel
Strand 4	C	62	64	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	48	first strand
Strand 2	C	33	37	anti-parallel
Strand 3	C	88	90	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	C	85	86	first strand
Strand 2	C	102	103	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	D	19	23	first strand
Strand 2	D	78	83	anti-parallel
Strand 3	D	68	73	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	D	58	60	first strand
Strand 2	D	46	52	anti-parallel
Strand 3	D	34	40	anti-parallel
Strand 4	D	93	99	anti-parallel
Strand 5	D	106	109	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	46	52	anti-parallel
Strand 3	D	34	40	anti-parallel
Strand 4	D	93	99	anti-parallel
Strand 5	D	113	114	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	E	4	5	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	70	75	anti-parallel
Strand 4	E	62	64	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	E	45	48	first strand
Strand 2	E	33	37	anti-parallel
Strand 3	E	88	90	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	E	85	86	first strand
Strand 2	E	102	103	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	19	23	first strand
Strand 2	F	78	83	anti-parallel
Strand 3	F	68	73	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	58	60	first strand
Strand 2	F	46	52	anti-parallel
Strand 3	F	34	40	anti-parallel
Strand 4	F	93	99	anti-parallel
Strand 5	F	106	109	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	58	60	first strand
Strand 2	F	46	52	anti-parallel
Strand 3	F	34	40	anti-parallel
Strand 4	F	93	99	anti-parallel
Strand 5	F	113	114	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	69	71	first strand
Strand 2	B	37	40	anti-parallel
Strand 3	B	105	108	anti-parallel
Strand 4	B	111	112	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	B	121	124	first strand
Strand 2	B	206	210	parallel
Strand 3	B	237	241	parallel
Strand 4	B	75	79	parallel
Strand 5	B	255	260	parallel
Strand 6	B	263	268	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: 6HCO

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