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

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 9PFG entry

There are 10 chains in PDB entry 9PFG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 19	LYS 83
B	ALA 191	GLN 258
C	ASP 19	GLY 82
D	ALA 191	GLN 258
H	GLY 0	GLU 291
E	GLY 0	ILE 287
F	GLY 0	ILE 287
G	GLY 0	GLY 289
J	MET 1	THR 201
K	MET 1	THR 201

There are 75 helices in PDB entry 9PFG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	83	Right-handed alpha
Helix 2	AA2	B	192	258	Right-handed alpha
Helix 3	AA3	C	20	82	Right-handed alpha
Helix 4	AA4	D	192	258	Right-handed alpha
Helix 5	AA5	H	2	26	Right-handed alpha
Helix 6	AA6	H	36	55	Right-handed alpha
Helix 7	AA7	H	57	75	Right-handed alpha
Helix 8	AA8	H	78	93	Right-handed alpha
Helix 9	AA9	H	96	115	Right-handed alpha
Helix 10	AB1	H	117	134	Right-handed alpha
Helix 11	AB2	H	137	155	Right-handed alpha
Helix 12	AB3	H	157	175	Right-handed alpha
Helix 13	AB4	H	177	194	Right-handed alpha
Helix 14	AB5	H	197	200	Right-handed 310
Helix 15	AB6	H	201	217	Right-handed alpha
Helix 16	AB7	H	217	232	Right-handed alpha
Helix 17	AB8	H	233	237	Right-handed 310
Helix 18	AB9	H	238	254	Right-handed alpha
Helix 19	AC1	H	255	270	Right-handed alpha
Helix 20	AC2	H	273	291	Right-handed alpha
Helix 21	AC3	E	2	24	Right-handed alpha
Helix 22	AC4	E	35	55	Right-handed alpha
Helix 23	AC5	E	57	75	Right-handed alpha
Helix 24	AC6	E	78	93	Right-handed alpha
Helix 25	AC7	E	96	115	Right-handed alpha
Helix 26	AC8	E	117	135	Right-handed alpha
Helix 27	AC9	E	138	155	Right-handed alpha
Helix 28	AD1	E	157	175	Right-handed alpha
Helix 29	AD2	E	177	194	Right-handed alpha
Helix 30	AD3	E	197	200	Right-handed 310
Helix 31	AD4	E	201	217	Right-handed alpha
Helix 32	AD5	E	217	232	Right-handed alpha
Helix 33	AD6	E	233	237	Right-handed 310
Helix 34	AD7	E	238	252	Right-handed alpha
Helix 35	AD8	E	255	270	Right-handed alpha
Helix 36	AD9	E	273	287	Right-handed alpha
Helix 37	AE1	F	1	25	Right-handed alpha
Helix 38	AE2	F	35	55	Right-handed alpha
Helix 39	AE3	F	57	75	Right-handed alpha
Helix 40	AE4	F	78	93	Right-handed alpha
Helix 41	AE5	F	96	115	Right-handed alpha
Helix 42	AE6	F	117	135	Right-handed alpha
Helix 43	AE7	F	138	155	Right-handed alpha
Helix 44	AE8	F	157	175	Right-handed alpha
Helix 45	AE9	F	177	195	Right-handed alpha
Helix 46	AF1	F	197	200	Right-handed 310
Helix 47	AF2	F	201	217	Right-handed alpha
Helix 48	AF3	F	217	232	Right-handed alpha
Helix 49	AF4	F	233	236	Right-handed 310
Helix 50	AF5	F	237	253	Right-handed alpha
Helix 51	AF6	F	255	270	Right-handed alpha
Helix 52	AF7	F	273	287	Right-handed alpha
Helix 53	AF8	G	1	23	Right-handed alpha
Helix 54	AF9	G	35	56	Right-handed alpha
Helix 55	AG1	G	59	75	Right-handed alpha
Helix 56	AG2	G	78	96	Right-handed alpha
Helix 57	AG3	G	96	114	Right-handed alpha
Helix 58	AG4	G	116	134	Right-handed alpha
Helix 59	AG5	G	137	154	Right-handed alpha
Helix 60	AG6	G	162	175	Right-handed alpha
Helix 61	AG7	G	177	195	Right-handed alpha
Helix 62	AG8	G	198	217	Right-handed alpha
Helix 63	AG9	G	217	232	Right-handed alpha
Helix 64	AH1	G	233	237	Right-handed 310
Helix 65	AH2	G	238	251	Right-handed alpha
Helix 66	AH3	G	255	270	Right-handed alpha
Helix 67	AH4	G	273	289	Right-handed alpha
Helix 68	AH5	J	13	19	Right-handed alpha
Helix 69	AH6	J	63	71	Right-handed alpha
Helix 70	AH7	J	103	107	Right-handed 310
Helix 71	AH8	J	114	126	Right-handed alpha
Helix 72	AH9	K	13	19	Right-handed alpha
Helix 73	AI1	K	63	71	Right-handed alpha
Helix 74	AI2	K	103	107	Right-handed 310
Helix 75	AI3	K	114	126	Right-handed alpha

There are 7 sheets in PDB entry 9PFG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 7 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	4	10	first strand
Strand 2	J	59	62	parallel
Strand 3	J	22	25	anti-parallel
Strand 4	J	43	52	parallel
Strand 5	J	34	40	anti-parallel
Strand 6	J	77	82	anti-parallel
Strand 7	J	4	10	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	129	131	first strand
Strand 2	J	174	187	anti-parallel
Strand 3	J	92	101	parallel
Strand 4	J	143	153	anti-parallel
Strand 5	J	135	140	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	J	111	113	first strand
Strand 2	J	194	196	parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	2	10	first strand
Strand 2	K	59	62	parallel
Strand 3	K	22	24	anti-parallel
Strand 4	K	44	51	parallel
Strand 5	K	34	38	anti-parallel
Strand 6	K	77	83	anti-parallel
Strand 7	K	2	10	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	K	135	140	first strand
Strand 2	K	143	153	anti-parallel
Strand 3	K	94	101	anti-parallel
Strand 4	K	185	186	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	K	111	113	first strand
Strand 2	K	194	196	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	129	131	first strand
Strand 2	K	174	176	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: 9PFG

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