Analysis of interatomic Contacts of Structural Units in PDB entry:
4PN3

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 4PN3 entry

There are 6 chains in PDB entry 4PN3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -4	LYS 255
B	HIS -4	LYS 255
C	HIS -3	LYS 255
D	HIS -5	LYS 255
E	HIS -1	LYS 255
F	HIS -3	ARG 123

There are 84 helices in PDB entry 4PN3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	28	Right-handed alpha
Helix 2	AA2	A	38	50	Right-handed alpha
Helix 3	AA3	A	62	78	Right-handed alpha
Helix 4	AA4	A	103	115	Right-handed alpha
Helix 5	AA5	A	115	131	Right-handed alpha
Helix 6	AA6	A	135	139	Right-handed 310
Helix 7	AA7	A	149	154	Right-handed alpha
Helix 8	AA8	A	158	180	Right-handed alpha
Helix 9	AA9	A	196	202	Right-handed alpha
Helix 10	AB1	A	203	213	Right-handed alpha
Helix 11	AB2	A	222	236	Right-handed alpha
Helix 12	AB3	B	15	28	Right-handed alpha
Helix 13	AB4	B	38	50	Right-handed alpha
Helix 14	AB5	B	62	78	Right-handed alpha
Helix 15	AB6	B	103	115	Right-handed alpha
Helix 16	AB7	B	115	131	Right-handed alpha
Helix 17	AB8	B	135	139	Right-handed 310
Helix 18	AB9	B	149	154	Right-handed alpha
Helix 19	AC1	B	158	180	Right-handed alpha
Helix 20	AC2	B	196	202	Right-handed alpha
Helix 21	AC3	B	203	213	Right-handed alpha
Helix 22	AC4	B	222	236	Right-handed alpha
Helix 23	AC5	C	15	28	Right-handed alpha
Helix 24	AC6	C	38	50	Right-handed alpha
Helix 25	AC7	C	62	78	Right-handed alpha
Helix 26	AC8	C	103	115	Right-handed alpha
Helix 27	AC9	C	115	130	Right-handed alpha
Helix 28	AD1	C	135	139	Right-handed 310
Helix 29	AD2	C	149	154	Right-handed alpha
Helix 30	AD3	C	158	180	Right-handed alpha
Helix 31	AD4	C	196	202	Right-handed alpha
Helix 32	AD5	C	203	213	Right-handed alpha
Helix 33	AD6	C	222	236	Right-handed alpha
Helix 34	AD7	D	15	28	Right-handed alpha
Helix 35	AD8	D	38	50	Right-handed alpha
Helix 36	AD9	D	62	78	Right-handed alpha
Helix 37	AE1	D	103	115	Right-handed alpha
Helix 38	AE2	D	115	130	Right-handed alpha
Helix 39	AE3	D	135	139	Right-handed 310
Helix 40	AE4	D	149	154	Right-handed alpha
Helix 41	AE5	D	158	180	Right-handed alpha
Helix 42	AE6	D	222	236	Right-handed alpha
Helix 43	AE7	E	15	28	Right-handed alpha
Helix 44	AE8	E	38	50	Right-handed alpha
Helix 45	AE9	E	62	78	Right-handed alpha
Helix 46	AF1	E	103	115	Right-handed alpha
Helix 47	AF2	E	115	130	Right-handed alpha
Helix 48	AF3	E	135	139	Right-handed 310
Helix 49	AF4	E	149	154	Right-handed alpha
Helix 50	AF5	E	158	180	Right-handed alpha
Helix 51	AF6	E	196	202	Right-handed alpha
Helix 52	AF7	E	203	213	Right-handed alpha
Helix 53	AF8	E	222	236	Right-handed alpha
Helix 54	AF9	F	15	28	Right-handed alpha
Helix 55	AG1	F	38	50	Right-handed alpha
Helix 56	AG2	F	62	78	Right-handed alpha
Helix 57	AG3	F	103	115	Right-handed alpha
Helix 58	AG4	F	115	130	Right-handed alpha
Helix 59	AG5	F	135	139	Right-handed 310
Helix 60	AG6	F	149	154	Right-handed alpha
Helix 61	AG7	F	158	180	Right-handed alpha
Helix 62	AG8	F	204	213	Right-handed alpha
Helix 63	AG9	F	222	236	Right-handed alpha
Helix 64	AH1	G	15	28	Right-handed alpha
Helix 65	AH2	G	38	50	Right-handed alpha
Helix 66	AH3	G	62	78	Right-handed alpha
Helix 67	AH4	G	103	115	Right-handed alpha
Helix 68	AH5	G	115	130	Right-handed alpha
Helix 69	AH6	G	135	139	Right-handed 310
Helix 70	AH7	G	149	154	Right-handed alpha
Helix 71	AH8	G	158	180	Right-handed alpha
Helix 72	AH9	G	196	202	Right-handed alpha
Helix 73	AI1	G	203	213	Right-handed alpha
Helix 74	AI2	G	222	236	Right-handed alpha
Helix 75	AI3	H	15	28	Right-handed alpha
Helix 76	AI4	H	38	50	Right-handed alpha
Helix 77	AI5	H	62	78	Right-handed alpha
Helix 78	AI6	H	103	115	Right-handed alpha
Helix 79	AI7	H	115	130	Right-handed alpha
Helix 80	AI8	H	135	139	Right-handed 310
Helix 81	AI9	H	149	154	Right-handed alpha
Helix 82	AJ1	H	158	180	Right-handed alpha
Helix 83	AJ2	H	209	213	Right-handed alpha
Helix 84	AJ3	H	222	236	Right-handed alpha

There are 16 sheets in PDB entry 4PN3. 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,

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	A	53	57	first strand
Strand 2	A	31	36	parallel
Strand 3	A	7	11	parallel
Strand 4	A	82	84	parallel
Strand 5	A	141	146	parallel
Strand 6	A	184	191	parallel
Strand 7	A	243	246	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	96	97	first strand
Strand 2	A	100	101	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	53	57	first strand
Strand 2	B	31	36	parallel
Strand 3	B	7	11	parallel
Strand 4	B	82	85	parallel
Strand 5	B	141	146	parallel
Strand 6	B	184	191	parallel
Strand 7	B	243	246	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	97	first strand
Strand 2	B	100	101	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	57	first strand
Strand 2	C	31	36	parallel
Strand 3	C	7	11	parallel
Strand 4	C	82	84	parallel
Strand 5	C	141	146	parallel
Strand 6	C	184	191	parallel
Strand 7	C	243	246	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	C	96	97	first strand
Strand 2	C	100	101	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	57	first strand
Strand 2	D	31	36	parallel
Strand 3	D	7	11	parallel
Strand 4	D	82	84	parallel
Strand 5	D	141	146	parallel
Strand 6	D	184	191	parallel
Strand 7	D	243	246	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	D	96	97	first strand
Strand 2	D	100	101	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	53	57	first strand
Strand 2	E	31	36	parallel
Strand 3	E	7	11	parallel
Strand 4	E	82	85	parallel
Strand 5	E	141	146	parallel
Strand 6	E	184	191	parallel
Strand 7	E	243	246	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	96	97	first strand
Strand 2	E	100	101	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	53	57	first strand
Strand 2	F	31	36	parallel
Strand 3	F	7	11	parallel
Strand 4	F	82	84	parallel
Strand 5	F	141	146	parallel
Strand 6	F	184	191	parallel
Strand 7	F	243	246	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	96	97	first strand
Strand 2	F	100	101	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	53	57	first strand
Strand 2	G	31	36	parallel
Strand 3	G	7	11	parallel
Strand 4	G	82	85	parallel
Strand 5	G	141	146	parallel
Strand 6	G	184	191	parallel
Strand 7	G	243	246	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	96	97	first strand
Strand 2	G	100	101	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	53	57	first strand
Strand 2	H	31	36	parallel
Strand 3	H	7	11	parallel
Strand 4	H	82	85	parallel
Strand 5	H	141	146	parallel
Strand 6	H	184	191	parallel
Strand 7	H	243	246	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	96	97	first strand
Strand 2	H	100	101	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: 4PN3

Analysis of interatomic Contacts of Structural Units in PDB entry:
4PN3