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

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 9WAI entry

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

Chain ID	Initial residue	Terminal residue
D	LEU 27	TYR 302
C	GLY 1	LYS 234
B	ASP 11	GLN 272
E	GLU 1	ILE 224
F	ASP 1	CYS 214
A	ILE 30	ALA 41

There are 14 helices in PDB entry 9WAI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	56	61	Right-handed alpha
Helix 2	AA2	D	115	123	Right-handed alpha
Helix 3	AA3	D	172	177	Right-handed 310
Helix 4	AA4	D	221	226	Right-handed alpha
Helix 5	AA5	C	65	69	Right-handed 310
Helix 6	AA6	C	98	105	Right-handed alpha
Helix 7	AA7	C	144	149	Right-handed alpha
Helix 8	AA8	B	35	37	Right-handed 310
Helix 9	AA9	B	56	60	Right-handed 310
Helix 10	AB1	B	90	98	Right-handed alpha
Helix 11	AB2	B	189	193	Right-handed 310
Helix 12	AB3	E	89	93	Right-handed 310
Helix 13	AB4	F	79	83	Right-handed 310
Helix 14	AB5	F	183	189	Right-handed alpha

There are 21 sheets in PDB entry 9WAI. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	45	first strand
Strand 2	C	163	168	anti-parallel
Strand 3	C	114	120	anti-parallel
Strand 4	C	208	216	anti-parallel
Strand 5	C	51	52	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	45	first strand
Strand 2	C	163	168	anti-parallel
Strand 3	C	114	120	anti-parallel
Strand 4	C	208	216	anti-parallel
Strand 5	C	70	72	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	D	85	93	first strand
Strand 2	D	253	261	anti-parallel
Strand 3	D	133	142	anti-parallel
Strand 4	D	192	195	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	D	106	109	first strand
Strand 2	D	239	244	anti-parallel
Strand 3	D	154	160	anti-parallel
Strand 4	D	182	186	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	D	205	206	first strand
Strand 2	D	125	131	anti-parallel
Strand 3	D	264	271	anti-parallel
Strand 4	C	39	40	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	C	81	86	first strand
Strand 2	C	189	199	anti-parallel
Strand 3	C	127	134	anti-parallel
Strand 4	C	152	157	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	177	178	first strand
Strand 2	C	107	111	anti-parallel
Strand 3	C	221	225	anti-parallel

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There are 2 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	14	18	first strand
Strand 2	B	21	25	anti-parallel

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There are 5 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	32	33	first strand
Strand 2	B	205	210	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	247	263	anti-parallel
Strand 5	B	64	65	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	33	first strand
Strand 2	B	205	210	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	247	263	anti-parallel
Strand 5	B	69	71	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	155	156	first strand
Strand 2	B	78	82	anti-parallel
Strand 3	B	227	238	anti-parallel
Strand 4	B	119	128	anti-parallel
Strand 5	B	195	199	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	80	85	anti-parallel
Strand 4	E	70	75	anti-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	E	11	12	first strand
Strand 2	E	121	125	parallel
Strand 3	E	94	96	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	62	first strand
Strand 2	E	46	51	anti-parallel
Strand 3	E	34	38	anti-parallel
Strand 4	E	98	102	anti-parallel
Strand 5	E	113	117	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	E	134	138	first strand
Strand 2	E	149	157	anti-parallel
Strand 3	E	193	198	anti-parallel
Strand 4	E	177	179	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	165	168	first strand
Strand 2	E	208	213	anti-parallel
Strand 3	E	218	223	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	183	184	first strand
Strand 2	E	189	190	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	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	65	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	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	44	49	anti-parallel
Strand 6	F	53	54	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	F	114	118	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	173	182	anti-parallel
Strand 4	F	159	163	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	F	153	155	first strand
Strand 2	F	145	150	anti-parallel
Strand 3	F	191	197	anti-parallel
Strand 4	F	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: 9WAI

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