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

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 9HUD entry

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

Chain ID	Initial residue	Terminal residue
A	PHE 23	GLU 354
B	PRO 362	GLN 393
C	PHE 23	GLU 354
D	PRO 362	LYS 394
H	GLN 1	ASP 213
L	SER 1	GLU 213
I	GLN 1	SER 157

There are 39 helices in PDB entry 9HUD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	45	Right-handed alpha
Helix 2	AA2	A	53	66	Right-handed alpha
Helix 3	AA3	A	69	80	Right-handed alpha
Helix 4	AA4	A	88	104	Right-handed alpha
Helix 5	AA5	A	127	138	Right-handed alpha
Helix 6	AA6	A	149	165	Right-handed alpha
Helix 7	AA7	A	199	203	Right-handed 310
Helix 8	AA8	A	259	266	Right-handed alpha
Helix 9	AA9	A	268	278	Right-handed alpha
Helix 10	AB1	A	299	306	Right-handed alpha
Helix 11	AB2	A	309	313	Right-handed 310
Helix 12	AB3	C	26	45	Right-handed alpha
Helix 13	AB4	C	53	66	Right-handed alpha
Helix 14	AB5	C	69	80	Right-handed alpha
Helix 15	AB6	C	88	104	Right-handed alpha
Helix 16	AB7	C	127	138	Right-handed alpha
Helix 17	AB8	C	149	165	Right-handed alpha
Helix 18	AB9	C	199	203	Right-handed 310
Helix 19	AC1	C	259	267	Right-handed alpha
Helix 20	AC2	C	268	278	Right-handed alpha
Helix 21	AC3	C	299	306	Right-handed alpha
Helix 22	AC4	C	309	313	Right-handed 310
Helix 23	AC5	H	28	32	Right-handed 310
Helix 24	AC6	H	61	64	Right-handed 310
Helix 25	AC7	H	73	75	Right-handed 310
Helix 26	AC8	H	83	87	Right-handed 310
Helix 27	AC9	H	155	157	Right-handed 310
Helix 28	AD1	H	199	202	Right-handed 310
Helix 29	AD2	L	79	83	Right-handed 310
Helix 30	AD3	L	121	127	Right-handed alpha
Helix 31	AD4	L	183	187	Right-handed alpha
Helix 32	AD5	I	28	32	Right-handed 310
Helix 33	AD6	I	61	64	Right-handed 310
Helix 34	AD7	I	83	87	Right-handed 310
Helix 35	AD8	I	155	157	Right-handed 310
Helix 36	AD9	I	199	202	Right-handed 310
Helix 37	AE1	M	79	83	Right-handed 310
Helix 38	AE2	M	121	126	Right-handed alpha
Helix 39	AE3	M	183	187	Right-handed alpha

There are 28 sheets in PDB entry 9HUD. 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,

There are 7 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	50	52	first strand
Strand 2	B	382	388	anti-parallel
Strand 3	B	370	376	anti-parallel
Strand 4	A	248	255	anti-parallel
Strand 5	A	237	244	anti-parallel
Strand 6	A	215	232	anti-parallel
Strand 7	A	204	209	anti-parallel

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There are 8 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	50	52	first strand
Strand 2	B	382	388	anti-parallel
Strand 3	B	370	376	anti-parallel
Strand 4	A	248	255	anti-parallel
Strand 5	A	237	244	anti-parallel
Strand 6	A	215	232	anti-parallel
Strand 7	A	282	289	anti-parallel
Strand 8	B	363	365	parallel

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There are 6 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	141	144	first strand
Strand 2	A	111	120	parallel
Strand 3	A	182	193	anti-parallel
Strand 4	A	344	354	anti-parallel
Strand 5	A	331	340	anti-parallel
Strand 6	A	294	298	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	50	52	first strand
Strand 2	D	382	388	anti-parallel
Strand 3	D	370	376	anti-parallel
Strand 4	C	248	255	anti-parallel
Strand 5	C	237	243	anti-parallel
Strand 6	C	215	232	anti-parallel
Strand 7	C	204	209	anti-parallel

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There are 8 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	50	52	first strand
Strand 2	D	382	388	anti-parallel
Strand 3	D	370	376	anti-parallel
Strand 4	C	248	255	anti-parallel
Strand 5	C	237	243	anti-parallel
Strand 6	C	215	232	anti-parallel
Strand 7	C	282	289	anti-parallel
Strand 8	D	363	365	parallel

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There are 6 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	141	145	first strand
Strand 2	C	111	121	parallel
Strand 3	C	182	193	anti-parallel
Strand 4	C	344	354	anti-parallel
Strand 5	C	331	340	anti-parallel
Strand 6	C	291	298	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	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	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	H	10	12	first strand
Strand 2	H	106	110	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	106	110	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	99	102	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	H	119	123	first strand
Strand 2	H	134	144	anti-parallel
Strand 3	H	173	183	anti-parallel
Strand 4	H	162	164	anti-parallel

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There are 4 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	119	123	first strand
Strand 2	H	134	144	anti-parallel
Strand 3	H	173	183	anti-parallel
Strand 4	H	168	170	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	150	153	first strand
Strand 2	H	193	198	anti-parallel
Strand 3	H	203	208	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-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	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	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	3	6	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	77	82	anti-parallel
Strand 4	I	67	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	I	106	110	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	33	40	anti-parallel
Strand 5	I	44	51	anti-parallel
Strand 6	I	57	59	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	I	10	12	first strand
Strand 2	I	106	110	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	99	102	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	I	119	123	first strand
Strand 2	I	134	144	anti-parallel
Strand 3	I	173	183	anti-parallel
Strand 4	I	162	164	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	I	119	123	first strand
Strand 2	I	134	144	anti-parallel
Strand 3	I	173	183	anti-parallel
Strand 4	I	168	170	anti-parallel

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There are 3 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	150	153	first strand
Strand 2	I	193	198	anti-parallel
Strand 3	I	203	208	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	M	4	7	first strand
Strand 2	M	19	25	anti-parallel
Strand 3	M	70	75	anti-parallel
Strand 4	M	62	67	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	85	90	anti-parallel
Strand 4	M	33	38	anti-parallel
Strand 5	M	45	49	anti-parallel
Strand 6	M	53	54	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	85	90	anti-parallel
Strand 4	M	97	98	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	114	118	first strand
Strand 2	M	129	139	anti-parallel
Strand 3	M	173	182	anti-parallel
Strand 4	M	159	163	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	153	155	first strand
Strand 2	M	145	150	anti-parallel
Strand 3	M	191	197	anti-parallel
Strand 4	M	205	210	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: 9HUD

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