Analysis of interatomic Contacts of Structural Units in PDB entry:
9NT3

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 9NT3 entry

There are 4 chains in PDB entry 9NT3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	SER 61	LEU 332
A	ARG 59	GLN 335
C	HIS 62	GLN 335
B	HIS 62	PHE 334

There are 35 helices in PDB entry 9NT3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	73	89	Right-handed alpha
Helix 2	AA2	D	104	116	Right-handed alpha
Helix 3	AA3	D	126	129	Right-handed 310
Helix 4	AA4	D	130	140	Right-handed alpha
Helix 5	AA5	D	162	175	Right-handed alpha
Helix 6	AA6	D	189	206	Right-handed alpha
Helix 7	AA7	D	219	231	Right-handed alpha
Helix 8	AA8	D	243	257	Right-handed alpha
Helix 9	AA9	D	273	279	Right-handed 310
Helix 10	AB1	D	289	307	Right-handed alpha
Helix 11	AB2	A	74	90	Right-handed alpha
Helix 12	AB3	A	104	116	Right-handed alpha
Helix 13	AB4	A	160	176	Right-handed alpha
Helix 14	AB5	A	189	206	Right-handed alpha
Helix 15	AB6	A	219	233	Right-handed alpha
Helix 16	AB7	A	243	257	Right-handed alpha
Helix 17	AB8	A	273	279	Right-handed 310
Helix 18	AB9	A	289	307	Right-handed alpha
Helix 19	AC1	A	331	335	Right-handed 310
Helix 20	AC2	C	73	89	Right-handed alpha
Helix 21	AC3	C	102	116	Right-handed alpha
Helix 22	AC4	C	160	175	Right-handed alpha
Helix 23	AC5	C	191	206	Right-handed alpha
Helix 24	AC6	C	219	231	Right-handed alpha
Helix 25	AC7	C	243	257	Right-handed alpha
Helix 26	AC8	C	273	279	Right-handed 310
Helix 27	AC9	C	289	306	Right-handed alpha
Helix 28	AD1	B	73	90	Right-handed alpha
Helix 29	AD2	B	102	115	Right-handed alpha
Helix 30	AD3	B	160	175	Right-handed alpha
Helix 31	AD4	B	189	206	Right-handed alpha
Helix 32	AD5	B	219	233	Right-handed alpha
Helix 33	AD6	B	243	257	Right-handed alpha
Helix 34	AD7	B	273	279	Right-handed 310
Helix 35	AD8	B	289	307	Right-handed alpha

There are 10 sheets in PDB entry 9NT3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	D	93	99	first strand
Strand 2	D	63	69	parallel
Strand 3	D	120	124	parallel
Strand 4	D	144	147	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	D	212	215	first strand
Strand 2	D	180	184	parallel
Strand 3	D	238	241	parallel
Strand 4	D	266	270	parallel
Strand 5	D	284	287	parallel
Strand 6	D	319	321	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	144	146	first strand
Strand 2	A	120	123	parallel
Strand 3	A	63	68	parallel
Strand 4	A	93	98	parallel
Strand 5	B	93	98	anti-parallel
Strand 6	B	63	68	parallel
Strand 7	B	120	123	parallel
Strand 8	B	144	146	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	A	158	159	first strand
Strand 2	A	315	316	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	A	213	215	first strand
Strand 2	A	180	184	parallel
Strand 3	A	238	241	parallel
Strand 4	A	266	268	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	A	285	287	first strand
Strand 2	A	319	321	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	C	93	98	first strand
Strand 2	C	63	68	parallel
Strand 3	C	120	123	parallel
Strand 4	C	144	146	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	C	157	159	first strand
Strand 2	C	314	316	parallel

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There are 12 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	213	215	first strand
Strand 2	C	180	184	parallel
Strand 3	C	238	241	parallel
Strand 4	C	266	270	parallel
Strand 5	C	284	287	parallel
Strand 6	C	319	322	anti-parallel
Strand 7	B	319	322	anti-parallel
Strand 8	B	284	287	anti-parallel
Strand 9	B	266	270	parallel
Strand 10	B	238	241	parallel
Strand 11	B	180	184	parallel
Strand 12	B	213	215	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	B	157	159	first strand
Strand 2	B	314	316	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: 9NT3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NT3