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

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 9NPY entry

There are 36 chains in PDB entry 9NPY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLN 4	LYS 227
J	MET 1	ARG 96
L	MET 12	PHE 128
O	ARG 13	THR 136
Q	LEU 7	ARG 146
R	GLY 2	ILE 71
S	SER 2	ARG 141
T	GLY 3	LEU 66
T	GLY 68	LYS 143
U	ILE 17	ILE 116
Y	ASP 42	ASN 112
b	LYS 89	PHE 150
c	GLN 7	LEU 68
d	GLY 2	ASP 56
i	A 1209	C 1231
i	G 1233	C 1237
i	U 1239	U 1243
i	G 1245	C 1247
i	C 1249	C 1271
i	C 1273	A 1287
i	U 1289	G 1325
i	G 1327	G 1327
i	U 1329	C 1336
i	G 1338	U 1346
i	G 1348	G 1366
i	U 1368	A 1382
i	C 1384	U 1390
i	U 1392	U 1441
i	C 1443	U 1444
i	A 1446	A 1446
i	A 1448	A 1489
i	G 1491	G 1638
i	A 1640	U 1677
i	A 1679	U 1691
E	PRO 15	ARG 204
g	GLU 3	ILE 314

There are 72 helices in PDB entry 9NPY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	6	29	Right-handed alpha
Helix 2	AA2	B	30	32	Right-handed 310
Helix 3	AA3	B	54	60	Right-handed alpha
Helix 4	AA4	B	63	78	Right-handed alpha
Helix 5	AA5	B	93	96	Right-handed 310
Helix 6	AA6	B	97	111	Right-handed alpha
Helix 7	AA7	B	114	129	Right-handed alpha
Helix 8	AA8	B	162	167	Right-handed alpha
Helix 9	AA9	J	4	19	Right-handed alpha
Helix 10	AB1	J	32	39	Right-handed 310
Helix 11	AB2	J	41	55	Right-handed alpha
Helix 12	AB3	J	72	84	Right-handed alpha
Helix 13	AB4	J	91	96	Right-handed alpha
Helix 14	AB5	L	13	28	Right-handed alpha
Helix 15	AB6	L	34	44	Right-handed alpha
Helix 16	AB7	L	58	73	Right-handed alpha
Helix 17	AB8	L	81	90	Right-handed alpha
Helix 18	AB9	L	118	128	Right-handed alpha
Helix 19	AC1	O	22	28	Right-handed alpha
Helix 20	AC2	O	29	37	Right-handed alpha
Helix 21	AC3	O	38	48	Right-handed alpha
Helix 22	AC4	O	50	67	Right-handed alpha
Helix 23	AC5	O	86	90	Right-handed 310
Helix 24	AC6	O	108	112	Right-handed 310
Helix 25	AC7	O	115	120	Right-handed 310
Helix 26	AC8	Q	40	42	Right-handed 310
Helix 27	AC9	Q	44	46	Right-handed 310
Helix 28	AD1	Q	47	59	Right-handed alpha
Helix 29	AD2	Q	59	64	Right-handed alpha
Helix 30	AD3	Q	76	100	Right-handed alpha
Helix 31	AD4	Q	101	116	Right-handed alpha
Helix 32	AD5	Q	117	120	Right-handed 310
Helix 33	AD6	R	6	20	Right-handed alpha
Helix 34	AD7	R	21	24	Right-handed 310
Helix 35	AD8	R	27	38	Right-handed alpha
Helix 36	AD9	R	43	64	Right-handed alpha
Helix 37	AE1	S	25	30	Right-handed alpha
Helix 38	AE2	S	31	33	Right-handed 310
Helix 39	AE3	S	37	48	Right-handed alpha
Helix 40	AE4	S	55	59	Right-handed 310
Helix 41	AE5	S	60	73	Right-handed alpha
Helix 42	AE6	S	74	78	Right-handed 310
Helix 43	AE7	S	80	84	Right-handed 310
Helix 44	AE8	S	100	117	Right-handed alpha
Helix 45	AE9	S	119	128	Right-handed alpha
Helix 46	AF1	T	5	9	Right-handed 310
Helix 47	AF2	T	10	26	Right-handed alpha
Helix 48	AF3	T	51	67	Right-handed alpha
Helix 49	AF4	T	71	79	Right-handed alpha
Helix 50	AF5	T	96	110	Right-handed alpha
Helix 51	AF6	T	124	143	Right-handed alpha
Helix 52	AF7	U	28	46	Right-handed alpha
Helix 53	AF8	U	94	103	Right-handed alpha
Helix 54	AF9	Y	51	62	Right-handed alpha
Helix 55	AG1	Y	63	65	Right-handed 310
Helix 56	AG2	Y	69	78	Right-handed alpha
Helix 57	AG3	Y	80	95	Right-handed alpha
Helix 58	AG4	b	100	104	Right-handed 310
Helix 59	AG5	d	3	7	Right-handed alpha
Helix 60	AG6	d	15	19	Right-handed 310
Helix 61	AG7	d	32	36	Right-handed 310
Helix 62	AG8	d	40	51	Right-handed alpha
Helix 63	AG9	E	18	22	Right-handed 310
Helix 64	AH1	E	42	46	Right-handed 310
Helix 65	AH2	E	61	66	Right-handed 310
Helix 66	AH3	E	67	76	Right-handed alpha
Helix 67	AH4	E	79	83	Right-handed 310
Helix 68	AH5	E	85	105	Right-handed alpha
Helix 69	AH6	E	107	120	Right-handed alpha
Helix 70	AH7	E	142	163	Right-handed alpha
Helix 71	AH8	E	168	183	Right-handed alpha
Helix 72	AH9	E	187	203	Right-handed alpha

There are 25 sheets in PDB entry 9NPY. 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,

There are 3 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	34	40	first strand
Strand 2	B	46	52	anti-parallel
Strand 3	B	84	90	parallel

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There are 4 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	148	155	first strand
Strand 2	B	133	140	anti-parallel
Strand 3	B	181	189	anti-parallel
Strand 4	B	168	176	anti-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	B	209	210	first strand
Strand 2	R	39	40	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	B	224	226	first strand
Strand 2	g	183	188	anti-parallel
Strand 3	g	174	178	anti-parallel
Strand 4	g	164	169	anti-parallel
Strand 5	g	151	156	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	20	23	first strand
Strand 2	J	66	71	anti-parallel
Strand 3	J	58	63	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	L	31	33	first strand
Strand 2	L	108	111	anti-parallel
Strand 3	L	49	53	anti-parallel
Strand 4	L	75	79	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	O	16	17	first strand
Strand 2	O	20	21	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	76	78	first strand
Strand 2	O	93	97	parallel
Strand 3	O	102	106	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	Q	9	16	first strand
Strand 2	Q	19	27	anti-parallel
Strand 3	Q	66	73	anti-parallel
Strand 4	Q	32	34	parallel
Strand 5	Q	37	38	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	12	14	first strand
Strand 2	S	19	21	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	T	81	85	first strand
Strand 2	T	88	93	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	T	113	115	first strand
Strand 2	T	121	123	anti-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	U	50	55	first strand
Strand 2	U	77	92	anti-parallel
Strand 3	U	59	66	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	50	55	first strand
Strand 2	U	77	92	anti-parallel
Strand 3	U	19	26	anti-parallel
Strand 4	U	111	115	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	97	101	first strand
Strand 2	Y	108	111	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	b	106	107	first strand
Strand 2	b	115	116	anti-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	b	133	134	first strand
Strand 2	b	138	140	anti-parallel
Strand 3	b	147	149	anti-parallel

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There are 6 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	55	58	first strand
Strand 2	c	10	21	anti-parallel
Strand 3	c	27	34	anti-parallel
Strand 4	c	42	47	anti-parallel
Strand 5	E	138	141	parallel
Strand 6	E	123	125	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	30	31	first strand
Strand 2	d	38	39	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	g	4	11	first strand
Strand 2	g	307	313	anti-parallel
Strand 3	g	297	302	anti-parallel
Strand 4	g	286	291	anti-parallel

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There are 4 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	18	23	first strand
Strand 2	g	30	35	anti-parallel
Strand 3	g	40	45	anti-parallel
Strand 4	g	53	59	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	66	71	first strand
Strand 2	g	77	82	anti-parallel
Strand 3	g	87	91	anti-parallel
Strand 4	g	96	101	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	108	113	first strand
Strand 2	g	120	124	anti-parallel
Strand 3	g	129	132	anti-parallel
Strand 4	g	138	142	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	g	195	200	first strand
Strand 2	g	206	211	anti-parallel
Strand 3	g	215	220	anti-parallel
Strand 4	g	225	231	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	236	241	first strand
Strand 2	g	247	252	anti-parallel
Strand 3	g	255	260	anti-parallel
Strand 4	g	265	271	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: 9NPY

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