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

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 9QDI entry

There are 12 chains in PDB entry 9QDI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 21	LYS 426
B	ASN 21	LYS 426
C	ASN 21	LYS 426
D	ASN 21	LYS 426
E	ASN 21	LYS 426
F	ASN 21	LYS 426
G	ASN 21	LYS 426
H	ASN 21	LYS 426
I	SER 1	PRO 4
J	SER 1	PRO 4
K	SER 1	PRO 4
L	SER 1	PRO 4

There are107 helices in PDB entry 9QDI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	21	25	Right-handed alpha
Helix 2	AA2	A	93	99	Right-handed alpha
Helix 3	AA3	A	100	106	Right-handed 310
Helix 4	AA4	A	186	188	Right-handed 310
Helix 5	AA5	A	189	205	Right-handed alpha
Helix 6	AA6	A	210	215	Right-handed 310
Helix 7	AA7	A	233	237	Right-handed 310
Helix 8	AA8	A	249	253	Right-handed 310
Helix 9	AA9	A	261	270	Right-handed alpha
Helix 10	AB1	A	304	317	Right-handed alpha
Helix 11	AB2	A	351	355	Right-handed 310
Helix 12	AB3	A	356	360	Right-handed 310
Helix 13	AB4	A	372	376	Right-handed 310
Helix 14	AB5	A	409	425	Right-handed alpha
Helix 15	AB6	B	21	24	Right-handed 310
Helix 16	AB7	B	93	99	Right-handed alpha
Helix 17	AB8	B	100	106	Right-handed 310
Helix 18	AB9	B	186	188	Right-handed 310
Helix 19	AC1	B	189	206	Right-handed alpha
Helix 20	AC2	B	213	215	Right-handed 310
Helix 21	AC3	B	233	237	Right-handed 310
Helix 22	AC4	B	249	253	Right-handed 310
Helix 23	AC5	B	261	270	Right-handed alpha
Helix 24	AC6	B	304	317	Right-handed alpha
Helix 25	AC7	B	351	355	Right-handed 310
Helix 26	AC8	B	356	360	Right-handed 310
Helix 27	AC9	B	369	376	Right-handed 310
Helix 28	AD1	B	409	425	Right-handed alpha
Helix 29	AD2	C	21	24	Right-handed 310
Helix 30	AD3	C	93	99	Right-handed alpha
Helix 31	AD4	C	100	106	Right-handed 310
Helix 32	AD5	C	186	188	Right-handed 310
Helix 33	AD6	C	189	205	Right-handed alpha
Helix 34	AD7	C	213	215	Right-handed 310
Helix 35	AD8	C	233	237	Right-handed 310
Helix 36	AD9	C	261	269	Right-handed alpha
Helix 37	AE1	C	304	317	Right-handed alpha
Helix 38	AE2	C	351	355	Right-handed 310
Helix 39	AE3	C	356	360	Right-handed 310
Helix 40	AE4	C	369	376	Right-handed 310
Helix 41	AE5	C	409	425	Right-handed alpha
Helix 42	AE6	D	21	24	Right-handed 310
Helix 43	AE7	D	93	99	Right-handed alpha
Helix 44	AE8	D	100	106	Right-handed 310
Helix 45	AE9	D	186	188	Right-handed 310
Helix 46	AF1	D	189	206	Right-handed alpha
Helix 47	AF2	D	213	215	Right-handed 310
Helix 48	AF3	D	233	237	Right-handed 310
Helix 49	AF4	D	249	253	Right-handed 310
Helix 50	AF5	D	261	270	Right-handed alpha
Helix 51	AF6	D	304	317	Right-handed alpha
Helix 52	AF7	D	351	355	Right-handed 310
Helix 53	AF8	D	356	360	Right-handed 310
Helix 54	AF9	D	369	376	Right-handed 310
Helix 55	AG1	D	409	425	Right-handed alpha
Helix 56	AG2	E	21	24	Right-handed 310
Helix 57	AG3	E	93	99	Right-handed alpha
Helix 58	AG4	E	100	106	Right-handed 310
Helix 59	AG5	E	186	188	Right-handed 310
Helix 60	AG6	E	189	205	Right-handed alpha
Helix 61	AG7	E	213	215	Right-handed 310
Helix 62	AG8	E	233	237	Right-handed 310
Helix 63	AG9	E	249	253	Right-handed 310
Helix 64	AH1	E	261	270	Right-handed alpha
Helix 65	AH2	E	304	317	Right-handed alpha
Helix 66	AH3	E	351	355	Right-handed 310
Helix 67	AH4	E	356	360	Right-handed 310
Helix 68	AH5	E	369	373	Right-handed 310
Helix 69	AH6	E	409	425	Right-handed alpha
Helix 70	AH7	F	21	24	Right-handed 310
Helix 71	AH8	F	93	99	Right-handed alpha
Helix 72	AH9	F	100	106	Right-handed 310
Helix 73	AI1	F	186	188	Right-handed 310
Helix 74	AI2	F	189	206	Right-handed alpha
Helix 75	AI3	F	210	215	Right-handed 310
Helix 76	AI4	F	233	237	Right-handed 310
Helix 77	AI5	F	249	253	Right-handed 310
Helix 78	AI6	F	261	269	Right-handed alpha
Helix 79	AI7	F	304	317	Right-handed alpha
Helix 80	AI8	F	351	355	Right-handed 310
Helix 81	AI9	F	356	360	Right-handed 310
Helix 82	AJ1	F	369	376	Right-handed 310
Helix 83	AJ2	F	409	425	Right-handed alpha
Helix 84	AJ3	G	93	99	Right-handed alpha
Helix 85	AJ4	G	100	106	Right-handed 310
Helix 86	AJ5	G	189	206	Right-handed alpha
Helix 87	AJ6	G	210	215	Right-handed 310
Helix 88	AJ7	G	233	237	Right-handed 310
Helix 89	AJ8	G	249	253	Right-handed 310
Helix 90	AJ9	G	261	270	Right-handed alpha
Helix 91	AK1	G	304	317	Right-handed alpha
Helix 92	AK2	G	351	355	Right-handed 310
Helix 93	AK3	G	356	360	Right-handed 310
Helix 94	AK4	G	369	376	Right-handed 310
Helix 95	AK5	G	409	425	Right-handed alpha
Helix 96	AK6	H	93	99	Right-handed alpha
Helix 97	AK7	H	100	106	Right-handed 310
Helix 98	AK8	H	186	188	Right-handed 310
Helix 99	AK9	H	189	206	Right-handed alpha
Helix 100	AL1	H	213	215	Right-handed 310
Helix 101	AL2	H	249	253	Right-handed 310
Helix 102	AL3	H	261	269	Right-handed alpha
Helix 103	AL4	H	304	317	Right-handed alpha
Helix 104	AL5	H	351	355	Right-handed 310
Helix 105	AL6	H	356	360	Right-handed 310
Helix 106	AL7	H	369	375	Right-handed 310
Helix 107	AL8	H	409	424	Right-handed alpha

There are 32 sheets in PDB entry 9QDI. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5,

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	A	109	120	first strand
Strand 2	A	26	39	anti-parallel
Strand 3	A	44	54	anti-parallel
Strand 4	A	153	154	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	A	85	91	first strand
Strand 2	A	73	79	anti-parallel
Strand 3	A	124	131	anti-parallel
Strand 4	A	137	145	anti-parallel

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There are 6 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	163	168	first strand
Strand 2	A	217	222	anti-parallel
Strand 3	A	176	183	parallel
Strand 4	A	276	281	parallel
Strand 5	A	295	299	parallel
Strand 6	A	288	291	anti-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	381	384	first strand
Strand 2	A	387	393	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	B	109	120	first strand
Strand 2	B	26	39	anti-parallel
Strand 3	B	44	54	anti-parallel
Strand 4	B	153	154	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	85	91	first strand
Strand 2	B	73	79	anti-parallel
Strand 3	B	124	131	anti-parallel
Strand 4	B	137	145	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	163	167	first strand
Strand 2	B	217	222	anti-parallel
Strand 3	B	176	183	parallel
Strand 4	B	276	281	parallel
Strand 5	B	295	299	parallel
Strand 6	B	288	291	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	325	326	first strand
Strand 2	B	386	393	parallel
Strand 3	B	381	384	anti-parallel

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There are 4 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	109	120	first strand
Strand 2	C	26	39	anti-parallel
Strand 3	C	44	54	anti-parallel
Strand 4	C	153	154	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	C	85	91	first strand
Strand 2	C	73	79	anti-parallel
Strand 3	C	124	131	anti-parallel
Strand 4	C	137	145	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	C	163	168	first strand
Strand 2	C	217	222	anti-parallel
Strand 3	C	176	183	parallel
Strand 4	C	276	281	parallel
Strand 5	C	295	299	parallel
Strand 6	C	288	291	anti-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	C	381	384	first strand
Strand 2	C	387	393	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	D	109	120	first strand
Strand 2	D	26	39	anti-parallel
Strand 3	D	44	54	anti-parallel
Strand 4	D	153	154	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	D	85	91	first strand
Strand 2	D	73	79	anti-parallel
Strand 3	D	124	131	anti-parallel
Strand 4	D	137	145	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	168	first strand
Strand 2	D	217	222	anti-parallel
Strand 3	D	176	183	parallel
Strand 4	D	276	281	parallel
Strand 5	D	295	299	parallel
Strand 6	D	288	291	anti-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	D	381	384	first strand
Strand 2	D	387	393	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	109	120	first strand
Strand 2	E	26	39	anti-parallel
Strand 3	E	44	54	anti-parallel
Strand 4	E	153	154	parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	85	91	first strand
Strand 2	E	73	79	anti-parallel
Strand 3	E	124	131	anti-parallel
Strand 4	E	137	145	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	163	168	first strand
Strand 2	E	217	222	anti-parallel
Strand 3	E	176	183	parallel
Strand 4	E	276	281	parallel
Strand 5	E	295	299	parallel
Strand 6	E	288	291	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	381	384	first strand
Strand 2	E	387	393	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	109	120	first strand
Strand 2	F	26	39	anti-parallel
Strand 3	F	44	54	anti-parallel
Strand 4	F	153	154	parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	85	91	first strand
Strand 2	F	73	79	anti-parallel
Strand 3	F	124	131	anti-parallel
Strand 4	F	137	145	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	163	168	first strand
Strand 2	F	217	222	anti-parallel
Strand 3	F	176	183	parallel
Strand 4	F	276	281	parallel
Strand 5	F	295	299	parallel
Strand 6	F	288	291	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	325	326	first strand
Strand 2	F	386	393	parallel
Strand 3	F	381	384	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	109	120	first strand
Strand 2	G	26	39	anti-parallel
Strand 3	G	44	54	anti-parallel
Strand 4	G	153	154	parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	85	91	first strand
Strand 2	G	73	79	anti-parallel
Strand 3	G	124	131	anti-parallel
Strand 4	G	137	145	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	163	168	first strand
Strand 2	G	217	222	anti-parallel
Strand 3	G	176	183	parallel
Strand 4	G	276	281	parallel
Strand 5	G	295	299	parallel
Strand 6	G	288	291	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	325	326	first strand
Strand 2	G	386	393	parallel
Strand 3	G	381	384	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	109	120	first strand
Strand 2	H	26	40	anti-parallel
Strand 3	H	43	54	anti-parallel
Strand 4	H	153	154	parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	85	91	first strand
Strand 2	H	73	79	anti-parallel
Strand 3	H	124	131	anti-parallel
Strand 4	H	137	145	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	163	168	first strand
Strand 2	H	217	222	anti-parallel
Strand 3	H	176	183	parallel
Strand 4	H	276	281	parallel
Strand 5	H	295	299	parallel
Strand 6	H	288	291	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	381	384	first strand
Strand 2	H	387	393	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: 9QDI

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