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

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 9ZKN entry

There are 8 chains in PDB entry 9ZKN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 506	LYS 813
B	GLN 508	ARG 819
C	SER 506	LYS 813
D	PRO 507	ARG 819
E	PHE 4	ALA 210
F	PHE 4	ALA 210
G	VAL 19	ARG 231
H	VAL 19	ARG 231

There are 40 helices in PDB entry 9ZKN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	511	515	Right-handed 310
Helix 2	AA2	A	518	542	Right-handed alpha
Helix 3	AA3	A	568	581	Right-handed alpha
Helix 4	AA4	A	591	625	Right-handed alpha
Helix 5	AA5	A	788	813	Right-handed alpha
Helix 6	AA6	B	515	519	Right-handed 310
Helix 7	AA7	B	522	545	Right-handed alpha
Helix 8	AA8	B	572	585	Right-handed alpha
Helix 9	AA9	B	595	626	Right-handed alpha
Helix 10	AB1	B	788	817	Right-handed alpha
Helix 11	AB2	C	511	515	Right-handed 310
Helix 12	AB3	C	518	541	Right-handed alpha
Helix 13	AB4	C	568	581	Right-handed alpha
Helix 14	AB5	C	591	625	Right-handed alpha
Helix 15	AB6	C	788	813	Right-handed alpha
Helix 16	AB7	D	515	519	Right-handed 310
Helix 17	AB8	D	522	544	Right-handed alpha
Helix 18	AB9	D	572	585	Right-handed alpha
Helix 19	AC1	D	595	626	Right-handed alpha
Helix 20	AC2	D	792	818	Right-handed alpha
Helix 21	AC3	E	5	30	Right-handed alpha
Helix 22	AC4	E	92	105	Right-handed alpha
Helix 23	AC5	E	105	128	Right-handed alpha
Helix 24	AC6	E	132	161	Right-handed alpha
Helix 25	AC7	E	177	210	Right-handed alpha
Helix 26	AC8	F	5	30	Right-handed alpha
Helix 27	AC9	F	92	105	Right-handed alpha
Helix 28	AD1	F	105	128	Right-handed alpha
Helix 29	AD2	F	133	162	Right-handed alpha
Helix 30	AD3	F	177	210	Right-handed alpha
Helix 31	AD4	G	20	40	Right-handed alpha
Helix 32	AD5	G	118	128	Right-handed alpha
Helix 33	AD6	G	128	149	Right-handed alpha
Helix 34	AD7	G	155	184	Right-handed alpha
Helix 35	AD8	G	202	231	Right-handed alpha
Helix 36	AD9	H	20	41	Right-handed alpha
Helix 37	AE1	H	118	128	Right-handed alpha
Helix 38	AE2	H	128	148	Right-handed alpha
Helix 39	AE3	H	157	183	Right-handed alpha
Helix 40	AE4	H	202	231	Right-handed alpha

There are 4 sheets in PDB entry 9ZKN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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	E	77	79	first strand
Strand 2	E	65	68	anti-parallel
Strand 3	E	57	61	anti-parallel
Strand 4	E	34	38	anti-parallel
Strand 5	E	174	176	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	66	68	first strand
Strand 2	F	57	61	anti-parallel
Strand 3	F	34	38	anti-parallel
Strand 4	F	175	176	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	101	102	first strand
Strand 2	G	88	91	anti-parallel
Strand 3	G	81	84	anti-parallel
Strand 4	G	45	48	anti-parallel
Strand 5	G	199	201	anti-parallel

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There are 5 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	100	102	first strand
Strand 2	H	88	91	anti-parallel
Strand 3	H	81	84	anti-parallel
Strand 4	H	45	48	anti-parallel
Strand 5	H	200	201	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: 9ZKN

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