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

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 9CXD entry

There are 7 chains in PDB entry 9CXD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 7	VAL 487
B	ASP 10	ARG 418
C	ASN 8	TYR 447
D	SER 7	HIS 449
E	GLY 25	TYR 435
I	ASN 1	LEU 105
J	VAL 2	SER 117

There are 47 helices in PDB entry 9CXD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	20	Right-handed alpha
Helix 2	AA2	A	84	90	Right-handed 310
Helix 3	AA3	A	139	143	Right-handed 310
Helix 4	AA4	A	170	173	Right-handed 310
Helix 5	AA5	A	218	225	Right-handed alpha
Helix 6	AA6	A	225	239	Right-handed alpha
Helix 7	AA7	A	246	270	Right-handed alpha
Helix 8	AA8	A	279	306	Right-handed alpha
Helix 9	AA9	A	462	486	Right-handed alpha
Helix 10	AB1	B	12	24	Right-handed alpha
Helix 11	AB2	B	72	76	Right-handed 310
Helix 12	AB3	B	87	91	Right-handed 310
Helix 13	AB4	B	174	177	Right-handed 310
Helix 14	AB5	B	223	230	Right-handed alpha
Helix 15	AB6	B	230	242	Right-handed alpha
Helix 16	AB7	B	243	247	Right-handed 310
Helix 17	AB8	B	251	275	Right-handed alpha
Helix 18	AB9	B	284	311	Right-handed alpha
Helix 19	AC1	B	390	416	Right-handed alpha
Helix 20	AC2	C	9	20	Right-handed alpha
Helix 21	AC3	C	87	91	Right-handed 310
Helix 22	AC4	C	220	225	Right-handed alpha
Helix 23	AC5	C	225	237	Right-handed alpha
Helix 24	AC6	C	238	241	Right-handed 310
Helix 25	AC7	C	246	267	Right-handed alpha
Helix 26	AC8	C	279	306	Right-handed alpha
Helix 27	AC9	C	423	429	Right-handed alpha
Helix 28	AD1	C	431	445	Right-handed alpha
Helix 29	AD2	D	8	20	Right-handed alpha
Helix 30	AD3	D	84	88	Right-handed 310
Helix 31	AD4	D	218	225	Right-handed alpha
Helix 32	AD5	D	225	238	Right-handed alpha
Helix 33	AD6	D	239	242	Right-handed 310
Helix 34	AD7	D	246	267	Right-handed alpha
Helix 35	AD8	D	268	272	Right-handed 310
Helix 36	AD9	D	279	306	Right-handed alpha
Helix 37	AE1	D	421	448	Right-handed alpha
Helix 38	AE2	E	26	35	Right-handed alpha
Helix 39	AE3	E	85	88	Right-handed 310
Helix 40	AE4	E	101	106	Right-handed 310
Helix 41	AE5	E	234	239	Right-handed alpha
Helix 42	AE6	E	240	254	Right-handed alpha
Helix 43	AE7	E	261	287	Right-handed alpha
Helix 44	AE8	E	294	321	Right-handed alpha
Helix 45	AE9	E	409	433	Right-handed alpha
Helix 46	AF1	J	28	32	Right-handed 310
Helix 47	AF2	J	87	91	Right-handed 310

There are 21 sheets in PDB entry 9CXD. 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,

There are 6 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	82	83	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	123	135	anti-parallel
Strand 4	A	56	68	anti-parallel
Strand 5	A	36	51	anti-parallel
Strand 6	A	164	168	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	101	106	first strand
Strand 2	A	123	135	anti-parallel
Strand 3	A	56	68	anti-parallel
Strand 4	A	36	51	anti-parallel
Strand 5	A	175	176	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	A	97	98	first strand
Strand 2	A	147	155	anti-parallel
Strand 3	A	203	216	anti-parallel
Strand 4	A	186	200	anti-parallel

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There are 6 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	83	86	first strand
Strand 2	B	117	122	anti-parallel
Strand 3	B	127	131	anti-parallel
Strand 4	B	67	69	anti-parallel
Strand 5	B	41	54	anti-parallel
Strand 6	B	169	171	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	B	108	109	first strand
Strand 2	B	133	138	anti-parallel
Strand 3	B	59	64	anti-parallel
Strand 4	B	41	54	anti-parallel
Strand 5	B	179	181	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	B	99	101	first strand
Strand 2	B	150	159	anti-parallel
Strand 3	B	209	220	anti-parallel
Strand 4	B	193	204	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	106	first strand
Strand 2	C	130	135	anti-parallel
Strand 3	C	56	66	anti-parallel
Strand 4	C	36	51	anti-parallel
Strand 5	C	164	168	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	C	101	106	first strand
Strand 2	C	130	135	anti-parallel
Strand 3	C	56	66	anti-parallel
Strand 4	C	36	51	anti-parallel
Strand 5	C	175	176	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	C	82	83	first strand
Strand 2	C	114	117	anti-parallel
Strand 3	C	127	128	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	C	97	98	first strand
Strand 2	C	147	155	anti-parallel
Strand 3	C	207	216	anti-parallel
Strand 4	C	186	195	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	C	198	200	first strand
Strand 2	C	203	205	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	D	101	106	first strand
Strand 2	D	127	135	anti-parallel
Strand 3	D	56	68	anti-parallel
Strand 4	D	123	124	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	115	first strand
Strand 2	D	127	135	anti-parallel
Strand 3	D	56	68	anti-parallel
Strand 4	D	36	51	anti-parallel
Strand 5	D	164	168	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	D	97	98	first strand
Strand 2	D	147	155	anti-parallel
Strand 3	D	204	215	anti-parallel
Strand 4	D	187	199	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	96	98	first strand
Strand 2	E	131	133	anti-parallel
Strand 3	E	138	149	anti-parallel
Strand 4	E	116	121	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	96	98	first strand
Strand 2	E	131	133	anti-parallel
Strand 3	E	138	149	anti-parallel
Strand 4	E	74	83	anti-parallel
Strand 5	E	51	62	anti-parallel
Strand 6	E	179	190	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	112	113	first strand
Strand 2	E	162	170	anti-parallel
Strand 3	E	218	231	anti-parallel
Strand 4	E	201	215	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	71	75	anti-parallel
Strand 4	I	62	65	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	I	53	54	first strand
Strand 2	I	45	49	anti-parallel
Strand 3	I	33	37	anti-parallel
Strand 4	I	85	90	anti-parallel
Strand 5	I	101	102	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	J	3	6	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	78	83	anti-parallel
Strand 4	J	68	73	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	12	first strand
Strand 2	J	112	116	parallel
Strand 3	J	92	98	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	45	52	anti-parallel
Strand 6	J	57	60	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: 9CXD

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