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

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 9WAH entry

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

Chain ID	Initial residue	Terminal residue
J	THR 22	TYR 302
I	GLY 1	LYS 234
H	SER 10	GLN 272
F	GLY 2	LYS 43

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	J	46	50	Right-handed 310
Helix 2	AA2	J	56	60	Right-handed 310
Helix 3	AA3	J	76	82	Right-handed alpha
Helix 4	AA4	J	115	123	Right-handed alpha
Helix 5	AA5	J	172	177	Right-handed 310
Helix 6	AA6	I	64	68	Right-handed 310
Helix 7	AA7	I	98	105	Right-handed alpha
Helix 8	AA8	I	144	149	Right-handed alpha
Helix 9	AA9	H	35	37	Right-handed 310
Helix 10	AB1	H	56	60	Right-handed 310
Helix 11	AB2	H	83	87	Right-handed 310
Helix 12	AB3	H	90	98	Right-handed alpha
Helix 13	AB4	H	189	193	Right-handed 310
Helix 14	AB5	F	35	39	Right-handed 310

There are 11 sheets in PDB entry 9WAH. 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 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	J	44	45	first strand
Strand 2	I	163	168	anti-parallel
Strand 3	I	114	120	anti-parallel
Strand 4	I	207	216	anti-parallel
Strand 5	I	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	J	44	45	first strand
Strand 2	I	163	168	anti-parallel
Strand 3	I	114	120	anti-parallel
Strand 4	I	207	216	anti-parallel
Strand 5	I	70	73	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	J	85	94	first strand
Strand 2	J	253	271	anti-parallel
Strand 3	J	125	142	anti-parallel
Strand 4	J	192	196	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	J	85	94	first strand
Strand 2	J	253	271	anti-parallel
Strand 3	J	125	142	anti-parallel
Strand 4	J	205	206	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	J	106	109	first strand
Strand 2	J	239	244	anti-parallel
Strand 3	J	154	160	anti-parallel
Strand 4	J	182	186	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	I	83	86	first strand
Strand 2	I	189	199	anti-parallel
Strand 3	I	127	135	anti-parallel
Strand 4	I	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	I	177	178	first strand
Strand 2	I	107	111	anti-parallel
Strand 3	I	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	H	14	18	first strand
Strand 2	H	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	H	32	33	first strand
Strand 2	H	205	210	parallel
Strand 3	H	99	111	anti-parallel
Strand 4	H	247	263	anti-parallel
Strand 5	H	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	H	32	33	first strand
Strand 2	H	205	210	parallel
Strand 3	H	99	111	anti-parallel
Strand 4	H	247	263	anti-parallel
Strand 5	H	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	H	155	156	first strand
Strand 2	H	78	82	anti-parallel
Strand 3	H	227	239	anti-parallel
Strand 4	H	118	128	anti-parallel
Strand 5	H	195	199	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: 9WAH

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