Analysis of interatomic Contacts of Structural Units in PDB entry:
9BSL

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 9BSL entry

There are 22 chains in PDB entry 9BSL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	U 3	C 2925
C	ALA 2	ASN 276
D	THR 2	SER 208
E	PRO 2	LEU 206
F	SER 2	LYS 176
G	THR 4	GLY 145
H	MET 1	ILE 122
I	MET 1	ILE 146
J	SER 2	VAL 120
K	GLN 5	ARG 117
L	PRO 2	ASN 118
M	TYR 2	ALA 102
N	GLN 2	LYS 110
O	LYS 2	PHE 93
P	MET 1	LEU 101
R	MET 1	ASN 65
S	ALA 2	GLN 59
T	ALA 2	ASN 55
U	MET 1	ALA 44
V	THR 2	GLU 278
W	LYS 3	LYS 436
Y	SER 18	VAL 214

There are 92 helices in PDB entry 9BSL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	10	14	Right-handed 310
Helix 2	AA2	C	197	203	Right-handed 310
Helix 3	AA3	C	207	215	Right-handed alpha
Helix 4	AA4	C	266	268	Right-handed 310
Helix 5	AA5	D	57	61	Right-handed 310
Helix 6	AA6	D	62	71	Right-handed alpha
Helix 7	AA7	D	98	102	Right-handed 310
Helix 8	AA8	D	121	127	Right-handed alpha
Helix 9	AA9	E	20	25	Right-handed alpha
Helix 10	AB1	E	29	43	Right-handed alpha
Helix 11	AB2	E	102	120	Right-handed alpha
Helix 12	AB3	E	135	146	Right-handed alpha
Helix 13	AB4	E	160	167	Right-handed alpha
Helix 14	AB5	E	179	181	Right-handed 310
Helix 15	AB6	E	182	189	Right-handed alpha
Helix 16	AB7	E	196	206	Right-handed alpha
Helix 17	AB8	F	59	64	Right-handed alpha
Helix 18	AB9	F	64	82	Right-handed alpha
Helix 19	AC1	F	138	153	Right-handed alpha
Helix 20	AC2	G	25	39	Right-handed alpha
Helix 21	AC3	G	59	63	Right-handed 310
Helix 22	AC4	G	68	73	Right-handed alpha
Helix 23	AC5	G	90	97	Right-handed alpha
Helix 24	AC6	G	97	108	Right-handed alpha
Helix 25	AC7	G	113	121	Right-handed alpha
Helix 26	AC8	H	104	109	Right-handed alpha
Helix 27	AC9	H	111	118	Right-handed alpha
Helix 28	AD1	I	78	85	Right-handed alpha
Helix 29	AD2	I	136	141	Right-handed alpha
Helix 30	AD3	J	9	28	Right-handed alpha
Helix 31	AD4	J	34	39	Right-handed alpha
Helix 32	AD5	J	40	54	Right-handed alpha
Helix 33	AD6	J	55	63	Right-handed alpha
Helix 34	AD7	J	78	86	Right-handed alpha
Helix 35	AD8	K	6	12	Right-handed alpha
Helix 36	AD9	K	100	105	Right-handed 310
Helix 37	AE1	L	9	21	Right-handed alpha
Helix 38	AE2	L	25	30	Right-handed 310
Helix 39	AE3	L	31	53	Right-handed alpha
Helix 40	AE4	L	56	71	Right-handed alpha
Helix 41	AE5	L	75	86	Right-handed alpha
Helix 42	AE6	L	94	100	Right-handed 310
Helix 43	AE7	L	102	118	Right-handed alpha
Helix 44	AE8	N	16	25	Right-handed alpha
Helix 45	AE9	N	28	37	Right-handed alpha
Helix 46	AF1	N	42	61	Right-handed alpha
Helix 47	AF2	O	3	6	Right-handed 310
Helix 48	AF3	O	14	21	Right-handed alpha
Helix 49	AF4	O	35	48	Right-handed alpha
Helix 50	AF5	R	2	8	Right-handed alpha
Helix 51	AF6	R	9	35	Right-handed alpha
Helix 52	AF7	R	41	65	Right-handed alpha
Helix 53	AF8	S	16	27	Right-handed alpha
Helix 54	AF9	S	40	50	Right-handed alpha
Helix 55	AG1	T	9	17	Right-handed alpha
Helix 56	AG2	T	18	20	Right-handed 310
Helix 57	AG3	U	8	17	Right-handed alpha
Helix 58	AG4	U	17	24	Right-handed alpha
Helix 59	AG5	U	24	38	Right-handed alpha
Helix 60	AG6	V	7	20	Right-handed alpha
Helix 61	AG7	V	41	48	Right-handed alpha
Helix 62	AG8	V	64	79	Right-handed alpha
Helix 63	AG9	V	92	95	Right-handed 310
Helix 64	AH1	V	96	115	Right-handed alpha
Helix 65	AH2	V	134	142	Right-handed alpha
Helix 66	AH3	V	182	193	Right-handed alpha
Helix 67	AH4	V	201	217	Right-handed alpha
Helix 68	AH5	V	217	224	Right-handed alpha
Helix 69	AH6	V	234	239	Right-handed alpha
Helix 70	AH7	V	258	269	Right-handed alpha
Helix 71	AH8	W	15	24	Right-handed alpha
Helix 72	AH9	W	69	83	Right-handed alpha
Helix 73	AI1	W	97	109	Right-handed alpha
Helix 74	AI2	W	124	130	Right-handed 310
Helix 75	AI3	W	132	137	Right-handed 310
Helix 76	AI4	W	151	161	Right-handed alpha
Helix 77	AI5	W	187	194	Right-handed alpha
Helix 78	AI6	W	245	258	Right-handed alpha
Helix 79	AI7	W	272	285	Right-handed alpha
Helix 80	AI8	W	304	317	Right-handed alpha
Helix 81	AI9	W	335	337	Right-handed 310
Helix 82	AJ1	W	338	351	Right-handed alpha
Helix 83	AJ2	W	355	370	Right-handed alpha
Helix 84	AJ3	W	401	405	Right-handed 310
Helix 85	AJ4	W	406	421	Right-handed alpha
Helix 86	AJ5	Y	22	30	Right-handed alpha
Helix 87	AJ6	Y	52	58	Right-handed 310
Helix 88	AJ7	Y	80	85	Right-handed 310
Helix 89	AJ8	Y	100	105	Right-handed alpha
Helix 90	AJ9	Y	120	128	Right-handed alpha
Helix 91	AK1	Y	148	157	Right-handed alpha
Helix 92	AK2	Y	183	199	Right-handed alpha

There are 37 sheets in PDB entry 9BSL. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1,

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	C	3	5	first strand
Strand 2	C	17	19	anti-parallel

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There are 2 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	35	first strand
Strand 2	C	62	63	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	101	105	first strand
Strand 2	C	90	96	anti-parallel
Strand 3	C	76	83	anti-parallel
Strand 4	C	115	116	anti-parallel

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There are 7 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	129	131	first strand
Strand 2	C	189	192	anti-parallel
Strand 3	C	140	142	anti-parallel
Strand 4	C	162	166	anti-parallel
Strand 5	C	171	175	anti-parallel
Strand 6	C	181	185	anti-parallel
Strand 7	C	270	272	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	16	first strand
Strand 2	D	22	29	anti-parallel
Strand 3	D	185	188	anti-parallel
Strand 4	D	168	180	anti-parallel
Strand 5	D	107	113	anti-parallel
Strand 6	D	199	204	anti-parallel
Strand 7	D	4	16	anti-parallel

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There are 4 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	80	84	first strand
Strand 2	D	48	52	anti-parallel
Strand 3	D	33	39	anti-parallel
Strand 4	D	96	97	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	D	116	120	first strand
Strand 2	D	162	165	anti-parallel

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There are 6 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	13	18	first strand
Strand 2	E	3	7	anti-parallel
Strand 3	E	123	126	parallel
Strand 4	E	191	195	parallel
Strand 5	E	152	156	parallel
Strand 6	E	173	177	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	F	16	19	first strand
Strand 2	F	25	28	anti-parallel
Strand 3	F	33	35	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	122	124	first strand
Strand 2	F	131	136	anti-parallel
Strand 3	F	84	89	anti-parallel
Strand 4	F	164	165	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	F	104	107	first strand
Strand 2	F	113	116	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	123	125	first strand
Strand 2	G	54	58	parallel
Strand 3	G	16	20	parallel
Strand 4	G	139	140	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	G	74	78	first strand
Strand 2	G	85	89	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	10	first strand
Strand 2	H	16	24	anti-parallel
Strand 3	H	38	46	anti-parallel
Strand 4	H	57	64	anti-parallel
Strand 5	H	83	87	anti-parallel
Strand 6	H	7	10	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	H	76	78	first strand
Strand 2	K	71	78	anti-parallel
Strand 3	K	59	68	anti-parallel
Strand 4	K	40	56	anti-parallel
Strand 5	K	28	37	anti-parallel
Strand 6	K	84	91	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	H	102	103	first strand
Strand 2	H	121	122	parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	75	77	first strand
Strand 2	I	109	111	parallel
Strand 3	I	127	128	parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	29	33	first strand
Strand 2	J	113	119	anti-parallel
Strand 3	J	99	106	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	M	10	14	first strand
Strand 2	M	3	7	anti-parallel
Strand 3	M	38	41	anti-parallel
Strand 4	M	47	48	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	M	19	22	first strand
Strand 2	M	91	99	anti-parallel
Strand 3	M	58	67	anti-parallel
Strand 4	M	32	35	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	71	77	first strand
Strand 2	M	82	88	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	10	first strand
Strand 2	N	101	109	anti-parallel
Strand 3	N	69	78	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	82	88	first strand
Strand 2	N	92	98	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	8	11	first strand
Strand 2	O	25	30	anti-parallel
Strand 3	O	76	83	anti-parallel
Strand 4	O	51	59	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	63	66	first strand
Strand 2	O	69	72	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	63	64	first strand
Strand 2	P	32	35	anti-parallel
Strand 3	P	20	27	anti-parallel
Strand 4	P	8	11	anti-parallel
Strand 5	P	68	70	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	41	45	first strand
Strand 2	P	55	59	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	81	86	first strand
Strand 2	P	90	94	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	34	38	first strand
Strand 2	S	3	8	anti-parallel
Strand 3	S	54	58	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	48	49	first strand
Strand 2	T	52	53	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	81	84	first strand
Strand 2	V	53	58	parallel
Strand 3	V	26	32	parallel
Strand 4	V	121	127	parallel
Strand 5	V	167	171	parallel
Strand 6	V	159	163	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	42	46	first strand
Strand 2	W	53	57	anti-parallel
Strand 3	W	5	9	parallel
Strand 4	W	85	90	parallel
Strand 5	W	114	118	parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	176	178	first strand
Strand 2	W	223	229	parallel
Strand 3	W	214	220	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	181	182	first strand
Strand 2	W	260	266	parallel
Strand 3	W	288	294	parallel
Strand 4	W	325	327	parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	382	387	first strand
Strand 2	W	394	399	anti-parallel
Strand 3	W	429	433	parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	170	177	first strand
Strand 2	Y	41	48	anti-parallel
Strand 3	Y	209	213	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	75	76	first strand
Strand 2	Y	113	114	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: 9BSL

Analysis of interatomic Contacts of Structural Units in PDB entry:
9BSL