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

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 9HIH entry

There are 2 chains in PDB entry 9HIH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLU 4	ARG 226
L	GLN 27	CYS 401

There are 15 helices in PDB entry 9HIH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	65	68	Right-handed 310
Helix 2	AA2	H	90	94	Right-handed 310
Helix 3	AA3	H	107	110	Right-handed 310
Helix 4	AA4	H	169	171	Right-handed 310
Helix 5	AA5	H	198	204	Right-handed alpha
Helix 6	AA6	H	213	216	Right-handed 310
Helix 7	AA7	L	28	44	Right-handed alpha
Helix 8	AA8	L	69	72	Right-handed 310
Helix 9	AA9	L	73	78	Right-handed alpha
Helix 10	AB1	L	79	87	Right-handed alpha
Helix 11	AB2	L	100	116	Right-handed alpha
Helix 12	AB3	L	131	148	Right-handed alpha
Helix 13	AB4	L	266	270	Right-handed 310
Helix 14	AB5	L	308	314	Right-handed alpha
Helix 15	AB6	L	370	374	Right-handed alpha

There are 11 sheets in PDB entry 9HIH. 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 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	H	6	10	first strand
Strand 2	H	21	28	anti-parallel
Strand 3	H	81	86	anti-parallel
Strand 4	H	71	76	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	H	14	15	first strand
Strand 2	H	120	124	parallel
Strand 3	H	95	102	anti-parallel
Strand 4	H	36	42	anti-parallel
Strand 5	H	48	54	anti-parallel
Strand 6	H	61	63	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	H	14	15	first strand
Strand 2	H	120	124	parallel
Strand 3	H	95	102	anti-parallel
Strand 4	H	112	116	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	H	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	187	197	anti-parallel
Strand 4	H	176	178	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	H	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	187	197	anti-parallel
Strand 4	H	182	184	anti-parallel

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There are 3 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	164	167	first strand
Strand 2	H	207	212	anti-parallel
Strand 3	H	217	222	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	L	191	194	first strand
Strand 2	L	206	212	anti-parallel
Strand 3	L	257	262	anti-parallel
Strand 4	L	249	254	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	197	200	first strand
Strand 2	L	289	293	parallel
Strand 3	L	271	277	anti-parallel
Strand 4	L	220	225	anti-parallel
Strand 5	L	232	236	anti-parallel
Strand 6	L	240	241	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	197	200	first strand
Strand 2	L	289	293	parallel
Strand 3	L	271	277	anti-parallel
Strand 4	L	284	285	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	L	301	305	first strand
Strand 2	L	316	326	anti-parallel
Strand 3	L	360	369	anti-parallel
Strand 4	L	346	350	anti-parallel

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There are 4 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	340	342	first strand
Strand 2	L	332	337	anti-parallel
Strand 3	L	378	384	anti-parallel
Strand 4	L	392	397	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: 9HIH

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