Analysis of interatomic Contacts of Structural Units in PDB entry:
9U43

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 9U43 entry

There are 7 chains in PDB entry 9U43 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	GLY 40	VAL 360
P	CYS 1	PRO 7
P	GLY 9	GLY 9
A	GLU 8	VAL 359
B	GLU 8	ASN 345
G	THR 6	ARG 62
N	GLN 1	VAL 126

There are 27 helices in PDB entry 9U43. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	47	79	Right-handed alpha
Helix 2	AA2	R	84	104	Right-handed alpha
Helix 3	AA3	R	104	114	Right-handed alpha
Helix 4	AA4	R	120	155	Right-handed alpha
Helix 5	AA5	R	157	162	Right-handed alpha
Helix 6	AA6	R	162	183	Right-handed alpha
Helix 7	AA7	R	184	188	Right-handed alpha
Helix 8	AA8	R	211	225	Right-handed alpha
Helix 9	AA9	R	225	249	Right-handed alpha
Helix 10	AB1	R	282	317	Right-handed alpha
Helix 11	AB2	R	327	336	Right-handed alpha
Helix 12	AB3	R	343	351	Right-handed alpha
Helix 13	AB4	R	352	360	Right-handed alpha
Helix 14	AB5	A	9	32	Right-handed alpha
Helix 15	AB6	A	45	50	Right-handed alpha
Helix 16	AB7	A	209	214	Right-handed 310
Helix 17	AB8	A	231	244	Right-handed alpha
Helix 18	AB9	A	258	268	Right-handed alpha
Helix 19	AC1	A	296	315	Right-handed alpha
Helix 20	AC2	A	335	356	Right-handed alpha
Helix 21	AC3	B	9	30	Right-handed alpha
Helix 22	AC4	B	34	39	Right-handed alpha
Helix 23	AC5	G	7	24	Right-handed alpha
Helix 24	AC6	G	29	44	Right-handed alpha
Helix 25	AC7	G	45	48	Right-handed 310
Helix 26	AC8	N	28	32	Right-handed 310
Helix 27	AC9	N	87	91	Right-handed 310

There are 11 sheets in PDB entry 9U43. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	189	193	first strand
Strand 2	R	201	205	anti-parallel

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There are 6 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	183	189	first strand
Strand 2	A	192	198	anti-parallel
Strand 3	A	33	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 AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	57	first strand
Strand 2	B	340	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 AA4 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	93	99	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	105	110	first strand
Strand 2	B	116	121	anti-parallel
Strand 3	B	125	130	anti-parallel
Strand 4	B	139	145	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	151	156	first strand
Strand 2	B	161	166	anti-parallel
Strand 3	B	170	175	anti-parallel
Strand 4	B	180	186	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	192	197	first strand
Strand 2	B	203	208	anti-parallel
Strand 3	B	212	217	anti-parallel
Strand 4	B	223	228	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	234	239	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 AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	278	283	first strand
Strand 2	B	289	294	anti-parallel
Strand 3	B	299	303	anti-parallel
Strand 4	B	309	312	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	N	3	6	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	68	73	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	N	10	11	first strand
Strand 2	N	122	125	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	51	anti-parallel
Strand 6	N	58	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: 9U43

Analysis of interatomic Contacts of Structural Units in PDB entry:
9U43