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

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 9RLA entry

There are 14 chains in PDB entry 9RLA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 3	ASP 252
D	MET 1	LYS 250
E	MET 1	SER 251
F	MET 1	ILE 234
H	THR 1	PRO 190
3	ASP -11	ILE 148
4	MET 1	ILE 276
5	SER 2	ASN 267
B	THR 2	ALA 249
C	SER 3	ILE 244
G	THR 2	ASN 248
I	ALA -28	THR 231
J	PRO 4	ARG 203
K	MET 1	GLN 196

There are 97 helices in PDB entry 9RLA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	25	34	Right-handed alpha
Helix 2	AA2	A	35	37	Right-handed 310
Helix 3	AA3	A	65	69	Right-handed 310
Helix 4	AA4	A	86	109	Right-handed alpha
Helix 5	AA5	A	113	131	Right-handed alpha
Helix 6	AA6	A	174	190	Right-handed alpha
Helix 7	AA7	A	198	215	Right-handed alpha
Helix 8	AA8	A	237	250	Right-handed alpha
Helix 9	AA9	D	17	28	Right-handed alpha
Helix 10	AB1	D	78	101	Right-handed alpha
Helix 11	AB2	D	105	120	Right-handed alpha
Helix 12	AB3	D	167	179	Right-handed alpha
Helix 13	AB4	D	187	201	Right-handed alpha
Helix 14	AB5	D	206	208	Right-handed 310
Helix 15	AB6	D	225	245	Right-handed alpha
Helix 16	AB7	E	21	32	Right-handed alpha
Helix 17	AB8	E	81	104	Right-handed alpha
Helix 18	AB9	E	108	121	Right-handed alpha
Helix 19	AC1	E	122	124	Right-handed 310
Helix 20	AC2	E	175	186	Right-handed alpha
Helix 21	AC3	E	192	208	Right-handed alpha
Helix 22	AC4	E	213	217	Right-handed 310
Helix 23	AC5	E	232	251	Right-handed alpha
Helix 24	AC6	F	19	28	Right-handed alpha
Helix 25	AC7	F	29	32	Right-handed 310
Helix 26	AC8	F	77	96	Right-handed alpha
Helix 27	AC9	F	104	119	Right-handed alpha
Helix 28	AD1	F	165	175	Right-handed alpha
Helix 29	AD2	F	185	199	Right-handed alpha
Helix 30	AD3	F	228	231	Right-handed 310
Helix 31	AD4	H	48	71	Right-handed alpha
Helix 32	AD5	H	74	89	Right-handed alpha
Helix 33	AD6	H	130	139	Right-handed alpha
Helix 34	AD7	H	147	165	Right-handed alpha
Helix 35	AD8	3	-10	-4	Right-handed alpha
Helix 36	AD9	3	32	36	Right-handed alpha
Helix 37	AE1	3	52	59	Right-handed alpha
Helix 38	AE2	3	59	77	Right-handed alpha
Helix 39	AE3	3	78	94	Right-handed alpha
Helix 40	AE4	3	104	111	Right-handed alpha
Helix 41	AE5	3	118	123	Right-handed alpha
Helix 42	AE6	3	137	147	Right-handed alpha
Helix 43	AE7	4	43	47	Right-handed 310
Helix 44	AE8	4	56	61	Right-handed 310
Helix 45	AE9	4	62	67	Right-handed alpha
Helix 46	AF1	4	95	100	Right-handed alpha
Helix 47	AF2	4	105	110	Right-handed alpha
Helix 48	AF3	4	143	159	Right-handed alpha
Helix 49	AF4	4	195	206	Right-handed alpha
Helix 50	AF5	4	231	247	Right-handed alpha
Helix 51	AF6	4	251	262	Right-handed alpha
Helix 52	AF7	5	10	12	Right-handed 310
Helix 53	AF8	5	13	26	Right-handed alpha
Helix 54	AF9	5	93	102	Right-handed alpha
Helix 55	AG1	5	102	111	Right-handed alpha
Helix 56	AG2	5	148	154	Right-handed alpha
Helix 57	AG3	5	155	159	Right-handed 310
Helix 58	AG4	5	183	194	Right-handed alpha
Helix 59	AG5	5	219	231	Right-handed alpha
Helix 60	AG6	5	246	252	Right-handed 310
Helix 61	AG7	B	18	29	Right-handed alpha
Helix 62	AG8	B	57	61	Right-handed 310
Helix 63	AG9	B	78	96	Right-handed alpha
Helix 64	AH1	B	106	120	Right-handed alpha
Helix 65	AH2	B	121	124	Right-handed 310
Helix 66	AH3	B	167	179	Right-handed alpha
Helix 67	AH4	B	184	198	Right-handed alpha
Helix 68	AH5	B	218	222	Right-handed 310
Helix 69	AH6	B	239	249	Right-handed alpha
Helix 70	AH7	C	19	30	Right-handed alpha
Helix 71	AH8	C	81	103	Right-handed alpha
Helix 72	AH9	C	107	122	Right-handed alpha
Helix 73	AI1	C	168	180	Right-handed alpha
Helix 74	AI2	C	185	200	Right-handed alpha
Helix 75	AI3	C	207	209	Right-handed 310
Helix 76	AI4	C	231	243	Right-handed alpha
Helix 77	AI5	G	21	32	Right-handed alpha
Helix 78	AI6	G	81	104	Right-handed alpha
Helix 79	AI7	G	108	122	Right-handed alpha
Helix 80	AI8	G	123	125	Right-handed 310
Helix 81	AI9	G	169	183	Right-handed alpha
Helix 82	AJ1	G	188	204	Right-handed alpha
Helix 83	AJ2	G	234	246	Right-handed alpha
Helix 84	AJ3	I	-22	-11	Right-handed alpha
Helix 85	AJ4	I	48	71	Right-handed alpha
Helix 86	AJ5	I	75	90	Right-handed alpha
Helix 87	AJ6	I	130	141	Right-handed alpha
Helix 88	AJ7	I	147	164	Right-handed alpha
Helix 89	AJ8	I	217	220	Right-handed alpha
Helix 90	AJ9	J	56	79	Right-handed alpha
Helix 91	AK1	J	83	98	Right-handed alpha
Helix 92	AK2	J	143	154	Right-handed alpha
Helix 93	AK3	J	159	175	Right-handed alpha
Helix 94	AK4	K	51	72	Right-handed alpha
Helix 95	AK5	K	76	94	Right-handed alpha
Helix 96	AK6	K	140	148	Right-handed alpha
Helix 97	AK7	K	153	172	Right-handed alpha

There are 29 sheets in PDB entry 9RLA. 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,

There are 5 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	168	169	first strand
Strand 2	A	43	46	anti-parallel
Strand 3	A	51	55	anti-parallel
Strand 4	A	224	228	anti-parallel
Strand 5	A	233	235	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	A	72	74	first strand
Strand 2	A	79	84	anti-parallel
Strand 3	A	140	147	anti-parallel
Strand 4	A	151	157	anti-parallel
Strand 5	A	163	166	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	33	37	anti-parallel
Strand 3	D	42	47	anti-parallel
Strand 4	D	210	216	anti-parallel
Strand 5	D	220	223	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	66	first strand
Strand 2	D	71	77	anti-parallel
Strand 3	D	131	138	anti-parallel
Strand 4	D	145	150	anti-parallel
Strand 5	D	156	158	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	169	172	first strand
Strand 2	E	37	42	anti-parallel
Strand 3	E	45	50	anti-parallel
Strand 4	E	218	223	anti-parallel
Strand 5	E	227	230	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	E	67	71	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	140	142	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	E	67	71	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	145	147	anti-parallel
Strand 4	E	153	155	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	F	158	161	first strand
Strand 2	F	35	39	anti-parallel
Strand 3	F	43	48	anti-parallel
Strand 4	F	212	217	anti-parallel
Strand 5	F	223	226	anti-parallel

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There are 5 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	63	65	first strand
Strand 2	F	71	76	anti-parallel
Strand 3	F	130	138	anti-parallel
Strand 4	F	141	148	anti-parallel
Strand 5	F	152	155	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	124	127	first strand
Strand 2	H	3	6	anti-parallel
Strand 3	H	11	16	anti-parallel
Strand 4	H	174	179	anti-parallel
Strand 5	H	183	187	anti-parallel

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There are 5 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	34	38	first strand
Strand 2	H	41	44	anti-parallel
Strand 3	H	97	101	anti-parallel
Strand 4	H	109	113	anti-parallel
Strand 5	H	120	122	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	35	37	first strand
Strand 2	4	69	80	anti-parallel
Strand 3	4	116	127	anti-parallel
Strand 4	4	130	135	anti-parallel
Strand 5	4	49	54	parallel
Strand 6	4	164	167	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	170	171	first strand
Strand 2	4	215	220	parallel
Strand 3	4	178	181	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	193	194	first strand
Strand 2	5	44	45	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	5	30	34	first strand
Strand 2	5	70	75	anti-parallel
Strand 3	5	80	85	anti-parallel
Strand 4	5	3	7	parallel
Strand 5	5	114	118	parallel
Strand 6	5	207	209	parallel
Strand 7	5	139	141	anti-parallel

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There are 5 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	161	164	first strand
Strand 2	B	34	39	anti-parallel
Strand 3	B	42	48	anti-parallel
Strand 4	B	209	214	anti-parallel
Strand 5	B	235	237	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	64	68	first strand
Strand 2	B	71	77	anti-parallel
Strand 3	B	132	140	anti-parallel
Strand 4	B	144	150	anti-parallel
Strand 5	B	156	158	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	C	162	165	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	43	49	anti-parallel
Strand 4	C	211	217	anti-parallel
Strand 5	C	226	229	anti-parallel

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There are 5 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	66	68	first strand
Strand 2	C	73	77	anti-parallel
Strand 3	C	135	141	anti-parallel
Strand 4	C	145	151	anti-parallel
Strand 5	C	157	159	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	163	165	first strand
Strand 2	G	37	42	anti-parallel
Strand 3	G	45	52	anti-parallel
Strand 4	G	213	220	anti-parallel
Strand 5	G	228	230	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	68	71	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	134	142	anti-parallel
Strand 4	G	145	150	anti-parallel
Strand 5	G	158	159	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	124	127	first strand
Strand 2	I	3	8	anti-parallel
Strand 3	I	11	17	anti-parallel
Strand 4	I	173	179	anti-parallel
Strand 5	I	185	187	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	35	38	first strand
Strand 2	I	41	43	anti-parallel
Strand 3	I	100	104	anti-parallel
Strand 4	I	107	113	anti-parallel
Strand 5	I	119	121	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	46	47	first strand
Strand 2	I	96	97	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	221	223	first strand
Strand 2	J	195	202	anti-parallel
Strand 3	I	226	227	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	221	223	first strand
Strand 2	J	195	202	anti-parallel
Strand 3	J	184	190	anti-parallel
Strand 4	J	21	27	anti-parallel
Strand 5	J	12	16	anti-parallel
Strand 6	J	136	138	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	43	45	first strand
Strand 2	J	49	55	anti-parallel
Strand 3	J	105	112	anti-parallel
Strand 4	J	119	123	anti-parallel
Strand 5	J	131	132	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	130	133	first strand
Strand 2	K	4	7	anti-parallel
Strand 3	K	15	19	anti-parallel
Strand 4	K	178	185	anti-parallel
Strand 5	K	188	191	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	35	39	first strand
Strand 2	K	42	45	anti-parallel
Strand 3	K	105	108	anti-parallel
Strand 4	K	113	119	anti-parallel
Strand 5	K	125	127	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: 9RLA

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