Analysis of interatomic Contacts of Structural Units in PDB entry:
9W37

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 9W37 entry

There are 4 chains in PDB entry 9W37 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	LYS 3	VAL 225
A	MET 1	GLU 411
B	MET 1	GLU 411
D	LYS 3	VAL 225

There are 51 helices in PDB entry 9W37. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	47	56	Right-handed alpha
Helix 2	AA2	C	72	76	Right-handed 310
Helix 3	AA3	C	77	88	Right-handed alpha
Helix 4	AA4	C	103	114	Right-handed alpha
Helix 5	AA5	C	119	134	Right-handed alpha
Helix 6	AA6	C	143	147	Right-handed 310
Helix 7	AA7	C	148	162	Right-handed alpha
Helix 8	AA8	C	178	197	Right-handed alpha
Helix 9	AA9	C	207	212	Right-handed alpha
Helix 10	AB1	A	4	16	Right-handed alpha
Helix 11	AB2	A	25	57	Right-handed alpha
Helix 12	AB3	A	57	62	Right-handed alpha
Helix 13	AB4	A	76	86	Right-handed alpha
Helix 14	AB5	A	118	124	Right-handed alpha
Helix 15	AB6	A	151	158	Right-handed alpha
Helix 16	AB7	A	206	214	Right-handed alpha
Helix 17	AB8	A	229	231	Right-handed 310
Helix 18	AB9	A	232	244	Right-handed alpha
Helix 19	AC1	A	259	288	Right-handed alpha
Helix 20	AC2	A	289	297	Right-handed alpha
Helix 21	AC3	A	297	308	Right-handed alpha
Helix 22	AC4	A	310	342	Right-handed alpha
Helix 23	AC5	A	343	351	Right-handed alpha
Helix 24	AC6	A	373	391	Right-handed alpha
Helix 25	AC7	A	393	401	Right-handed alpha
Helix 26	AC8	A	403	408	Right-handed alpha
Helix 27	AC9	B	4	16	Right-handed alpha
Helix 28	AD1	B	25	59	Right-handed alpha
Helix 29	AD2	B	77	86	Right-handed alpha
Helix 30	AD3	B	118	124	Right-handed alpha
Helix 31	AD4	B	128	130	Right-handed 310
Helix 32	AD5	B	151	158	Right-handed alpha
Helix 33	AD6	B	206	214	Right-handed alpha
Helix 34	AD7	B	229	231	Right-handed 310
Helix 35	AD8	B	232	242	Right-handed alpha
Helix 36	AD9	B	259	288	Right-handed alpha
Helix 37	AE1	B	289	297	Right-handed alpha
Helix 38	AE2	B	297	308	Right-handed alpha
Helix 39	AE3	B	310	342	Right-handed alpha
Helix 40	AE4	B	343	351	Right-handed alpha
Helix 41	AE5	B	373	391	Right-handed alpha
Helix 42	AE6	B	393	401	Right-handed alpha
Helix 43	AE7	B	403	409	Right-handed alpha
Helix 44	AE8	D	47	56	Right-handed alpha
Helix 45	AE9	D	77	89	Right-handed alpha
Helix 46	AF1	D	103	114	Right-handed alpha
Helix 47	AF2	D	119	134	Right-handed alpha
Helix 48	AF3	D	143	147	Right-handed 310
Helix 49	AF4	D	148	162	Right-handed alpha
Helix 50	AF5	D	178	197	Right-handed alpha
Helix 51	AF6	D	207	213	Right-handed alpha

There are 13 sheets in PDB entry 9W37. 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 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	C	4	6	first strand
Strand 2	C	32	33	anti-parallel

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There are 2 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	11	14	first strand
Strand 2	C	23	28	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	39	42	first strand
Strand 2	C	216	219	parallel

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There are 3 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	89	92	first strand
Strand 2	C	167	170	parallel
Strand 3	C	199	202	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	A	66	69	first strand
Strand 2	A	222	227	anti-parallel
Strand 3	A	90	98	anti-parallel
Strand 4	A	113	117	anti-parallel
Strand 5	A	202	205	parallel
Strand 6	A	147	150	anti-parallel
Strand 7	A	191	192	parallel
Strand 8	A	132	134	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	166	171	first strand
Strand 2	A	180	185	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	B	181	185	first strand
Strand 2	B	166	170	anti-parallel
Strand 3	B	101	105	anti-parallel
Strand 4	B	108	116	anti-parallel
Strand 5	B	202	205	parallel

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There are 8 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	181	185	first strand
Strand 2	B	166	170	anti-parallel
Strand 3	B	101	105	anti-parallel
Strand 4	B	108	116	anti-parallel
Strand 5	B	93	98	anti-parallel
Strand 6	B	220	225	anti-parallel
Strand 7	B	69	74	anti-parallel
Strand 8	B	248	249	anti-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	B	132	134	first strand
Strand 2	B	187	192	anti-parallel
Strand 3	B	146	150	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	D	6	9	first strand
Strand 2	D	65	68	anti-parallel
Strand 3	D	71	72	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	D	12	14	first strand
Strand 2	D	23	26	anti-parallel

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There are 2 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	39	41	first strand
Strand 2	D	216	218	parallel

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There are 3 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	90	92	first strand
Strand 2	D	167	170	parallel
Strand 3	D	199	202	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: 9W37

Analysis of interatomic Contacts of Structural Units in PDB entry:
9W37