Analysis of interatomic Contacts of Structural Units in PDB entry:
9U4W

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 9U4W entry

There are 6 chains in PDB entry 9U4W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	LEU 358
B	GLU 8	ASN 345
F	HIS 2	GLY 10
G	THR 6	ARG 62
R	ASN 27	LEU 328
S	VAL 1	LEU 247

There are 32 helices in PDB entry 9U4W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	32	Right-handed alpha
Helix 2	AA2	A	210	214	Right-handed 310
Helix 3	AA3	A	227	230	Right-handed 310
Helix 4	AA4	A	231	243	Right-handed alpha
Helix 5	AA5	A	244	248	Right-handed 310
Helix 6	AA6	A	258	265	Right-handed alpha
Helix 7	AA7	A	296	316	Right-handed alpha
Helix 8	AA8	A	335	357	Right-handed alpha
Helix 9	AA9	B	9	30	Right-handed alpha
Helix 10	AB1	B	34	39	Right-handed alpha
Helix 11	AB2	B	40	42	Right-handed 310
Helix 12	AB3	G	7	24	Right-handed alpha
Helix 13	AB4	G	29	44	Right-handed alpha
Helix 14	AB5	G	45	48	Right-handed 310
Helix 15	AB6	R	32	62	Right-handed alpha
Helix 16	AB7	R	75	104	Right-handed alpha
Helix 17	AB8	R	110	145	Right-handed alpha
Helix 18	AB9	R	145	150	Right-handed alpha
Helix 19	AC1	R	151	153	Right-handed 310
Helix 20	AC2	R	154	172	Right-handed alpha
Helix 21	AC3	R	173	178	Right-handed alpha
Helix 22	AC4	R	204	220	Right-handed alpha
Helix 23	AC5	R	220	243	Right-handed alpha
Helix 24	AC6	R	257	293	Right-handed alpha
Helix 25	AC7	R	294	298	Right-handed 310
Helix 26	AC8	R	301	308	Right-handed alpha
Helix 27	AC9	R	309	312	Right-handed 310
Helix 28	AD1	R	313	327	Right-handed alpha
Helix 29	AD2	S	27	31	Right-handed 310
Helix 30	AD3	S	52	55	Right-handed 310
Helix 31	AD4	S	86	90	Right-handed 310
Helix 32	AD5	S	220	224	Right-handed 310

There are 13 sheets in PDB entry 9U4W. 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,

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	183	189	first strand
Strand 2	A	192	198	anti-parallel
Strand 3	A	34	40	parallel
Strand 4	A	218	224	parallel
Strand 5	A	251	257	parallel
Strand 6	A	324	328	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	51	56	first strand
Strand 2	B	341	345	anti-parallel
Strand 3	B	332	336	anti-parallel
Strand 4	B	320	325	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	B	63	68	first strand
Strand 2	B	74	79	anti-parallel
Strand 3	B	83	88	anti-parallel
Strand 4	B	96	99	anti-parallel

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There are 4 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	107	110	first strand
Strand 2	B	116	120	anti-parallel
Strand 3	B	126	130	anti-parallel
Strand 4	B	139	144	anti-parallel

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There are 4 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	151	158	first strand
Strand 2	B	161	166	anti-parallel
Strand 3	B	170	175	anti-parallel
Strand 4	B	180	181	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	B	192	197	first strand
Strand 2	B	203	208	anti-parallel
Strand 3	B	212	217	anti-parallel
Strand 4	B	223	227	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	B	234	237	first strand
Strand 2	B	245	250	anti-parallel
Strand 3	B	255	259	anti-parallel
Strand 4	B	264	269	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	281	283	first strand
Strand 2	B	289	293	anti-parallel
Strand 3	B	299	303	anti-parallel
Strand 4	B	309	313	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	180	182	first strand
Strand 2	R	194	196	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	S	2	6	first strand
Strand 2	S	19	24	anti-parallel
Strand 3	S	77	81	anti-parallel
Strand 4	S	68	72	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	9	11	first strand
Strand 2	S	114	118	parallel
Strand 3	S	92	98	anti-parallel
Strand 4	S	32	38	anti-parallel
Strand 5	S	44	50	anti-parallel
Strand 6	S	57	59	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	S	140	142	first strand
Strand 2	S	157	161	anti-parallel
Strand 3	S	211	215	anti-parallel
Strand 4	S	204	207	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	S	146	148	first strand
Strand 2	S	243	246	parallel
Strand 3	S	225	229	anti-parallel
Strand 4	S	176	179	anti-parallel
Strand 5	S	186	187	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: 9U4W

Analysis of interatomic Contacts of Structural Units in PDB entry:
9U4W