Analysis of interatomic Contacts of Structural Units in PDB entry:
9PJ1

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 9PJ1 entry

There are 4 chains in PDB entry 9PJ1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	SER 1	GLU 108
D	ILE 1	SER 92
H	GLU 1	LYS 227
L	ASP 2	GLY 214

There are 14 helices in PDB entry 9PJ1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	40	44	Right-handed alpha
Helix 2	AA2	C	57	66	Right-handed alpha
Helix 3	AA3	C	79	82	Right-handed 310
Helix 4	AA4	D	2	22	Right-handed alpha
Helix 5	AA5	D	23	37	Right-handed alpha
Helix 6	AA6	D	44	72	Right-handed alpha
Helix 7	AA7	D	73	92	Right-handed alpha
Helix 8	AA8	H	28	30	Right-handed 310
Helix 9	AA9	H	87	91	Right-handed 310
Helix 10	AB1	H	169	171	Right-handed 310
Helix 11	AB2	H	200	202	Right-handed 310
Helix 12	AB3	L	80	84	Right-handed 310
Helix 13	AB4	L	122	127	Right-handed alpha
Helix 14	AB5	L	184	190	Right-handed alpha

There are 14 sheets in PDB entry 9PJ1. 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,

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	C	3	9	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	98	108	anti-parallel
Strand 4	C	22	31	anti-parallel
Strand 5	C	36	39	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	C	3	9	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	98	108	anti-parallel
Strand 4	C	22	31	anti-parallel
Strand 5	C	47	50	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	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	H	120	124	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	58	60	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	11	12	first strand
Strand 2	H	120	124	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	115	116	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	H	102	103	first strand
Strand 2	H	106	107	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	H	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	189	198	anti-parallel
Strand 4	H	176	178	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	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	189	198	anti-parallel
Strand 4	H	182	183	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	H	164	167	first strand
Strand 2	H	208	213	anti-parallel
Strand 3	H	218	223	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	5	8	first strand
Strand 2	L	20	26	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

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There are 6 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	11	14	first strand
Strand 2	L	103	107	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	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	L	11	14	first strand
Strand 2	L	103	107	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	98	99	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	115	119	first strand
Strand 2	L	130	140	anti-parallel
Strand 3	L	174	183	anti-parallel
Strand 4	L	160	164	anti-parallel

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There are 4 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	154	155	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	206	211	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: 9PJ1

Analysis of interatomic Contacts of Structural Units in PDB entry:
9PJ1