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

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 6SPC entry

There are 21 chains in PDB entry 6SPC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
a	A 2	U 1526
b	GLN 3	ALA 228
c	VAL 5	VAL 207
d	ALA 2	LYS 206
e	GLY 11	LYS 159
f	ARG 2	GLU 101
g	ARG 3	PHE 156
h	SER 2	VAL 129
i	ALA 3	SER 128
j	ILE 8	GLY 103
k	LYS 14	ARG 128
l	ASN 5	GLY 117
m	ARG 3	PRO 112
n	LYS 3	SER 100
o	LEU 3	ARG 88
p	MET 1	ALA 78
q	ARG 9	ARG 84
r	LYS 19	HIS 74
s	PRO 2	ARG 81
t	ASN 3	SER 87
u	SER 34	ARG 67

There are 71 helices in PDB entry 6SPC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	b	5	12	Right-handed alpha
Helix 2	AA2	b	45	59	Right-handed alpha
Helix 3	AA3	b	103	109	Right-handed alpha
Helix 4	AA4	b	114	118	Right-handed 310
Helix 5	AA5	b	131	140	Right-handed alpha
Helix 6	AA6	b	140	148	Right-handed alpha
Helix 7	AA7	b	149	152	Right-handed 310
Helix 8	AA8	b	169	180	Right-handed alpha
Helix 9	AA9	b	206	223	Right-handed alpha
Helix 10	AB1	c	26	30	Right-handed 310
Helix 11	AB2	c	41	46	Right-handed alpha
Helix 12	AB3	c	72	77	Right-handed alpha
Helix 13	AB4	c	85	93	Right-handed alpha
Helix 14	AB5	c	112	118	Right-handed alpha
Helix 15	AB6	c	119	124	Right-handed 310
Helix 16	AB7	c	135	140	Right-handed alpha
Helix 17	AB8	d	49	65	Right-handed alpha
Helix 18	AB9	d	68	81	Right-handed alpha
Helix 19	AC1	d	85	96	Right-handed alpha
Helix 20	AC2	d	97	106	Right-handed alpha
Helix 21	AC3	d	114	120	Right-handed alpha
Helix 22	AC4	d	152	157	Right-handed alpha
Helix 23	AC5	d	160	165	Right-handed alpha
Helix 24	AC6	d	196	200	Right-handed 310
Helix 25	AC7	e	56	70	Right-handed alpha
Helix 26	AC8	e	110	119	Right-handed alpha
Helix 27	AC9	e	133	147	Right-handed alpha
Helix 28	AD1	f	12	15	Right-handed 310
Helix 29	AD2	f	17	31	Right-handed alpha
Helix 30	AD3	f	68	80	Right-handed alpha
Helix 31	AD4	g	35	44	Right-handed alpha
Helix 32	AD5	g	46	51	Right-handed alpha
Helix 33	AD6	g	58	68	Right-handed 310
Helix 34	AD7	g	92	97	Right-handed alpha
Helix 35	AD8	g	101	107	Right-handed alpha
Helix 36	AD9	g	115	122	Right-handed alpha
Helix 37	AE1	g	137	144	Right-handed alpha
Helix 38	AE2	h	6	20	Right-handed alpha
Helix 39	AE3	h	35	41	Right-handed alpha
Helix 40	AE4	i	35	39	Right-handed alpha
Helix 41	AE5	i	48	53	Right-handed alpha
Helix 42	AE6	i	75	80	Right-handed alpha
Helix 43	AE7	i	94	98	Right-handed 310
Helix 44	AE8	j	22	31	Right-handed alpha
Helix 45	AE9	j	82	87	Right-handed alpha
Helix 46	AF1	k	59	75	Right-handed alpha
Helix 47	AF2	l	6	10	Right-handed alpha
Helix 48	AF3	m	29	34	Right-handed alpha
Helix 49	AF4	m	49	53	Right-handed 310
Helix 50	AF5	m	65	72	Right-handed alpha
Helix 51	AF6	m	74	82	Right-handed alpha
Helix 52	AF7	m	106	110	Right-handed 310
Helix 53	AF8	n	6	11	Right-handed alpha
Helix 54	AF9	n	12	17	Right-handed alpha
Helix 55	AG1	n	22	27	Right-handed alpha
Helix 56	AG2	n	28	33	Right-handed 310
Helix 57	AG3	n	42	46	Right-handed 310
Helix 58	AG4	n	80	88	Right-handed alpha
Helix 59	AG5	o	4	14	Right-handed alpha
Helix 60	AG6	o	24	46	Right-handed alpha
Helix 61	AG7	o	49	74	Right-handed alpha
Helix 62	AG8	o	74	84	Right-handed alpha
Helix 63	AG9	p	55	64	Right-handed alpha
Helix 64	AH1	r	25	30	Right-handed alpha
Helix 65	AH2	r	48	65	Right-handed alpha
Helix 66	AH3	s	12	17	Right-handed alpha
Helix 67	AH4	s	20	24	Right-handed 310
Helix 68	AH5	t	4	41	Right-handed alpha
Helix 69	AH6	t	43	64	Right-handed alpha
Helix 70	AH7	t	68	83	Right-handed alpha
Helix 71	AH8	u	57	62	Right-handed alpha

There are 18 sheets in PDB entry 6SPC. 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,

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	b	31	34	first strand
Strand 2	b	39	41	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	b	91	92	first strand
Strand 2	b	67	70	parallel
Strand 3	b	160	163	parallel
Strand 4	b	183	187	parallel
Strand 5	b	198	201	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	c	57	58	first strand
Strand 2	c	65	66	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	c	148	149	first strand
Strand 2	c	202	203	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	152	153	first strand
Strand 2	c	166	167	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	187	190	first strand
Strand 2	c	195	198	anti-parallel

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There are 4 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	123	124	first strand
Strand 2	d	141	145	anti-parallel
Strand 3	d	179	182	anti-parallel
Strand 4	d	171	174	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	e	15	25	first strand
Strand 2	e	30	41	anti-parallel
Strand 3	e	46	54	anti-parallel
Strand 4	e	72	74	anti-parallel

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There are 3 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	86	90	first strand
Strand 2	e	93	97	anti-parallel
Strand 3	e	127	130	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	f	36	46	first strand
Strand 2	f	56	64	anti-parallel
Strand 3	f	4	10	anti-parallel
Strand 4	f	84	88	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	h	24	27	first strand
Strand 2	h	59	62	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	i	18	19	first strand
Strand 2	i	65	66	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	i	29	30	first strand
Strand 2	i	33	34	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	k	41	46	first strand
Strand 2	k	31	35	anti-parallel
Strand 3	k	16	24	anti-parallel
Strand 4	k	78	87	parallel
Strand 5	k	110	112	parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	l	29	40	first strand
Strand 2	l	50	57	anti-parallel
Strand 3	l	62	67	anti-parallel
Strand 4	l	95	97	parallel
Strand 5	l	81	84	anti-parallel
Strand 6	l	29	40	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	p	34	35	first strand
Strand 2	p	20	22	anti-parallel
Strand 3	p	3	5	anti-parallel
Strand 4	p	66	67	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	p	9	11	first strand
Strand 2	p	14	16	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	q	40	50	first strand
Strand 2	q	23	33	anti-parallel
Strand 3	q	11	20	anti-parallel
Strand 4	q	61	71	anti-parallel
Strand 5	q	74	83	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: 6SPC

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