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

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 8RBQ entry

There are 7 chains in PDB entry 8RBQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ILE 190
C	TYR 2	LYS 478
E	VAL 16	GLN 228
G	MET 35	ALA 228
H	ARG 2	GLN 72
B	ILE 2	ALA 174
D	SER 5	ALA 353

There are 59 helices in PDB entry 8RBQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	12	Right-handed alpha
Helix 2	AA2	A	23	31	Right-handed alpha
Helix 3	AA3	A	33	62	Right-handed alpha
Helix 4	AA4	A	62	67	Right-handed alpha
Helix 5	AA5	A	71	94	Right-handed alpha
Helix 6	AA6	A	105	112	Right-handed alpha
Helix 7	AA7	A	113	125	Right-handed alpha
Helix 8	AA8	A	128	159	Right-handed alpha
Helix 9	AA9	A	168	184	Right-handed alpha
Helix 10	AB1	A	185	187	Right-handed 310
Helix 11	AB2	C	124	134	Right-handed alpha
Helix 12	AB3	C	146	157	Right-handed alpha
Helix 13	AB4	C	174	183	Right-handed alpha
Helix 14	AB5	C	183	198	Right-handed alpha
Helix 15	AB6	C	211	222	Right-handed alpha
Helix 16	AB7	C	236	240	Right-handed 310
Helix 17	AB8	C	241	250	Right-handed alpha
Helix 18	AB9	C	259	263	Right-handed 310
Helix 19	AC1	C	270	282	Right-handed alpha
Helix 20	AC2	C	311	319	Right-handed alpha
Helix 21	AC3	C	385	395	Right-handed alpha
Helix 22	AC4	C	397	404	Right-handed alpha
Helix 23	AC5	C	413	418	Right-handed alpha
Helix 24	AC6	C	424	478	Right-handed alpha
Helix 25	AC7	E	17	26	Right-handed alpha
Helix 26	AC8	E	37	44	Right-handed alpha
Helix 27	AC9	E	47	72	Right-handed alpha
Helix 28	AD1	E	73	76	Right-handed 310
Helix 29	AD2	E	80	101	Right-handed alpha
Helix 30	AD3	E	104	112	Right-handed alpha
Helix 31	AD4	E	112	117	Right-handed alpha
Helix 32	AD5	E	121	131	Right-handed alpha
Helix 33	AD6	E	136	168	Right-handed alpha
Helix 34	AD7	E	173	179	Right-handed alpha
Helix 35	AD8	E	180	186	Right-handed 310
Helix 36	AD9	E	202	228	Right-handed alpha
Helix 37	AE1	G	36	81	Right-handed alpha
Helix 38	AE2	G	89	93	Right-handed 310
Helix 39	AE3	G	159	163	Right-handed 310
Helix 40	AE4	G	168	173	Right-handed 310
Helix 41	AE5	G	202	222	Right-handed alpha
Helix 42	AE6	H	25	34	Right-handed alpha
Helix 43	AE7	H	34	39	Right-handed alpha
Helix 44	AE8	B	3	23	Right-handed alpha
Helix 45	AE9	B	77	85	Right-handed alpha
Helix 46	AF1	B	113	118	Right-handed alpha
Helix 47	AF2	D	17	41	Right-handed alpha
Helix 48	AF3	D	41	67	Right-handed alpha
Helix 49	AF4	D	69	75	Right-handed 310
Helix 50	AF5	D	76	89	Right-handed alpha
Helix 51	AF6	D	94	106	Right-handed alpha
Helix 52	AF7	D	122	135	Right-handed alpha
Helix 53	AF8	D	156	164	Right-handed alpha
Helix 54	AF9	D	215	232	Right-handed alpha
Helix 55	AG1	D	237	258	Right-handed alpha
Helix 56	AG2	D	262	266	Right-handed 310
Helix 57	AG3	D	273	280	Right-handed alpha
Helix 58	AG4	D	292	312	Right-handed alpha
Helix 59	AG5	D	317	337	Right-handed alpha

There are 9 sheets in PDB entry 8RBQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	C	34	38	first strand
Strand 2	C	97	105	anti-parallel
Strand 3	C	80	84	anti-parallel
Strand 4	C	56	57	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	C	34	38	first strand
Strand 2	C	97	105	anti-parallel
Strand 3	C	87	89	anti-parallel

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There are 3 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	48	49	first strand
Strand 2	C	62	65	anti-parallel
Strand 3	C	74	75	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	C	228	233	first strand
Strand 2	C	202	208	parallel
Strand 3	C	161	165	parallel
Strand 4	C	265	269	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	288	293	first strand
Strand 2	C	302	307	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	328	329	first strand
Strand 2	C	356	357	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	G	108	111	first strand
Strand 2	G	116	126	anti-parallel
Strand 3	G	131	136	anti-parallel
Strand 4	G	147	151	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	H	14	18	first strand
Strand 2	H	3	7	anti-parallel
Strand 3	H	67	71	parallel
Strand 4	H	48	51	anti-parallel
Strand 5	H	54	55	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	B	100	101	first strand
Strand 2	B	157	158	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: 8RBQ

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