Analysis of interatomic Contacts of Structural Units in PDB entry:
9W3K

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 9W3K entry

There are 5 chains in PDB entry 9W3K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	LEU 8	GLU 536
H	ASP 1	LYS 220
L	ASN 1	ASN 215
A	ALA 19	LYS 318
B	GLN 2	HIS 127

There are 39 helices in PDB entry 9W3K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	18	27	Right-handed alpha
Helix 2	AA2	C	47	52	Right-handed alpha
Helix 3	AA3	C	66	74	Right-handed alpha
Helix 4	AA4	C	83	88	Right-handed alpha
Helix 5	AA5	C	91	99	Right-handed alpha
Helix 6	AA6	C	129	131	Right-handed 310
Helix 7	AA7	C	132	141	Right-handed alpha
Helix 8	AA8	C	154	163	Right-handed alpha
Helix 9	AA9	C	186	202	Right-handed alpha
Helix 10	AB1	C	210	221	Right-handed alpha
Helix 11	AB2	C	229	233	Right-handed 310
Helix 12	AB3	C	274	284	Right-handed alpha
Helix 13	AB4	C	288	298	Right-handed alpha
Helix 14	AB5	C	315	327	Right-handed alpha
Helix 15	AB6	C	337	354	Right-handed alpha
Helix 16	AB7	C	357	370	Right-handed alpha
Helix 17	AB8	C	374	388	Right-handed alpha
Helix 18	AB9	C	391	406	Right-handed alpha
Helix 19	AC1	C	504	518	Right-handed alpha
Helix 20	AC2	H	87	91	Right-handed 310
Helix 21	AC3	H	166	168	Right-handed 310
Helix 22	AC4	L	126	132	Right-handed alpha
Helix 23	AC5	L	187	193	Right-handed alpha
Helix 24	AC6	A	32	37	Right-handed alpha
Helix 25	AC7	A	38	64	Right-handed alpha
Helix 26	AC8	A	73	91	Right-handed alpha
Helix 27	AC9	A	91	101	Right-handed alpha
Helix 28	AD1	A	108	139	Right-handed alpha
Helix 29	AD2	A	155	168	Right-handed alpha
Helix 30	AD3	A	170	175	Right-handed alpha
Helix 31	AD4	A	192	194	Right-handed 310
Helix 32	AD5	A	195	212	Right-handed alpha
Helix 33	AD6	A	212	229	Right-handed alpha
Helix 34	AD7	A	238	241	Right-handed 310
Helix 35	AD8	A	242	263	Right-handed alpha
Helix 36	AD9	A	263	274	Right-handed alpha
Helix 37	AE1	A	286	297	Right-handed alpha
Helix 38	AE2	A	297	310	Right-handed alpha
Helix 39	AE3	A	310	318	Right-handed alpha

There are 18 sheets in PDB entry 9W3K. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	302	303	first strand
Strand 2	C	110	112	anti-parallel
Strand 3	C	259	262	anti-parallel
Strand 4	C	329	330	parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	226	228	first strand
Strand 2	C	115	118	anti-parallel
Strand 3	C	244	246	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	C	172	173	first strand
Strand 2	C	176	177	anti-parallel

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There are 2 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	250	251	first strand
Strand 2	C	254	255	anti-parallel

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There are 6 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	534	535	first strand
Strand 2	C	486	488	parallel
Strand 3	C	493	495	anti-parallel
Strand 4	H	215	218	anti-parallel
Strand 5	H	206	210	anti-parallel
Strand 6	H	161	164	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	69	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	117	121	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	40	anti-parallel
Strand 5	H	44	51	anti-parallel
Strand 6	H	58	60	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	H	130	133	first strand
Strand 2	H	147	155	anti-parallel
Strand 3	H	186	193	anti-parallel
Strand 4	H	173	180	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	L	4	5	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	76	81	anti-parallel
Strand 4	L	68	73	anti-parallel

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There are 3 strands in AB1 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	107	111	parallel
Strand 3	L	91	92	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	L	30	31	first strand
Strand 2	L	36	37	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	59	60	first strand
Strand 2	L	51	55	anti-parallel
Strand 3	L	40	43	anti-parallel
Strand 4	L	94	96	anti-parallel
Strand 5	L	102	103	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	119	123	first strand
Strand 2	L	135	142	anti-parallel
Strand 3	L	180	186	anti-parallel
Strand 4	L	164	168	anti-parallel

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There are 3 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	151	154	first strand
Strand 2	L	197	201	anti-parallel
Strand 3	L	211	214	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	A	177	180	first strand
Strand 2	A	185	188	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	B	3	8	first strand
Strand 2	B	19	27	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	anti-parallel

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There are 6 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	11	13	first strand
Strand 2	B	116	120	parallel
Strand 3	B	92	97	anti-parallel
Strand 4	B	35	40	anti-parallel
Strand 5	B	47	52	anti-parallel
Strand 6	B	58	60	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	99	100	first strand
Strand 2	B	109	110	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: 9W3K

Analysis of interatomic Contacts of Structural Units in PDB entry:
9W3K