Analysis of interatomic Contacts of Structural Units in PDB entry:
9K2I

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 9K2I entry

There are 20 chains in PDB entry 9K2I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	GLU 275
B	MET 0	MET 99
C	PHE 1	VAL 9
F	GLY 1	GLU 275
G	MET 0	MET 99
H	PHE 1	VAL 9
J	ASP 1	ALA 245
K	GLY 1	GLU 275
L	MET 0	MET 99
M	PHE 1	VAL 9
P	GLY 1	GLU 275
Q	MET 0	MET 99
R	PHE 1	VAL 9
I	GLU 3	PRO 202
D	GLU 3	PRO 202
E	ASP 1	ALA 245
S	GLU 3	PRO 202
T	ASP 1	ALA 245
N	GLU 3	PRO 202
O	ASP 1	ALA 245

There are 46 helices in PDB entry 9K2I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	54	Right-handed alpha
Helix 2	AA2	A	56	86	Right-handed alpha
Helix 3	AA3	A	137	150	Right-handed alpha
Helix 4	AA4	A	152	162	Right-handed alpha
Helix 5	AA5	A	162	175	Right-handed alpha
Helix 6	AA6	A	175	180	Right-handed alpha
Helix 7	AA7	A	253	257	Right-handed 310
Helix 8	AA8	F	49	54	Right-handed alpha
Helix 9	AA9	F	56	86	Right-handed alpha
Helix 10	AB1	F	137	151	Right-handed alpha
Helix 11	AB2	F	151	162	Right-handed alpha
Helix 12	AB3	F	162	175	Right-handed alpha
Helix 13	AB4	F	175	180	Right-handed alpha
Helix 14	AB5	J	82	86	Right-handed 310
Helix 15	AB6	J	118	122	Right-handed 310
Helix 16	AB7	J	133	141	Right-handed alpha
Helix 17	AB8	J	200	204	Right-handed alpha
Helix 18	AB9	K	56	86	Right-handed alpha
Helix 19	AC1	K	137	151	Right-handed alpha
Helix 20	AC2	K	151	162	Right-handed alpha
Helix 21	AC3	K	162	175	Right-handed alpha
Helix 22	AC4	K	175	180	Right-handed alpha
Helix 23	AC5	K	253	257	Right-handed 310
Helix 24	AC6	P	56	86	Right-handed alpha
Helix 25	AC7	P	137	151	Right-handed alpha
Helix 26	AC8	P	151	162	Right-handed alpha
Helix 27	AC9	P	162	175	Right-handed alpha
Helix 28	AD1	P	175	180	Right-handed alpha
Helix 29	AD2	D	69	71	Right-handed 310
Helix 30	AD3	D	166	169	Right-handed 310
Helix 31	AD4	E	82	86	Right-handed 310
Helix 32	AD5	E	118	122	Right-handed 310
Helix 33	AD6	E	133	141	Right-handed alpha
Helix 34	AD7	E	200	204	Right-handed alpha
Helix 35	AD8	S	82	86	Right-handed 310
Helix 36	AD9	S	166	169	Right-handed 310
Helix 37	AE1	T	82	86	Right-handed 310
Helix 38	AE2	T	118	122	Right-handed 310
Helix 39	AE3	T	133	141	Right-handed alpha
Helix 40	AE4	T	200	204	Right-handed alpha
Helix 41	AE5	N	82	86	Right-handed 310
Helix 42	AE6	N	166	169	Right-handed 310
Helix 43	AE7	O	82	86	Right-handed 310
Helix 44	AE8	O	118	122	Right-handed 310
Helix 45	AE9	O	133	140	Right-handed alpha
Helix 46	AF1	O	200	204	Right-handed alpha

There are 72 sheets in PDB entry 9K2I. 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, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2, AG3, AG4, AG5, AG6, AG7, AG8, AG9, AH1, AH2, AH3, AH4, AH5, AH6, AH7, AH8, AH9,

There are 8 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	46	47	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	3	12	anti-parallel
Strand 5	A	94	103	anti-parallel
Strand 6	A	109	118	anti-parallel
Strand 7	A	121	126	anti-parallel
Strand 8	A	133	135	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	A	188	192	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	229	230	anti-parallel

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There are 4 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	188	192	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	234	235	anti-parallel

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There are 3 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	213	217	first strand
Strand 2	A	259	263	anti-parallel
Strand 3	A	270	272	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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	anti-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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	B	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	46	47	first strand
Strand 2	F	31	37	anti-parallel
Strand 3	F	21	28	anti-parallel
Strand 4	F	3	12	anti-parallel
Strand 5	F	94	103	anti-parallel
Strand 6	F	109	118	anti-parallel
Strand 7	F	121	126	anti-parallel
Strand 8	F	133	135	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	F	186	192	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	250	anti-parallel
Strand 4	F	229	230	anti-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	F	186	192	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	250	anti-parallel
Strand 4	F	234	235	anti-parallel

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There are 3 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	214	218	first strand
Strand 2	F	258	262	anti-parallel
Strand 3	F	270	272	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	11	first strand
Strand 2	G	21	30	anti-parallel
Strand 3	G	62	70	anti-parallel
Strand 4	G	50	51	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	G	6	11	first strand
Strand 2	G	21	30	anti-parallel
Strand 3	G	62	70	anti-parallel
Strand 4	G	55	56	anti-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	G	44	45	first strand
Strand 2	G	36	41	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	91	94	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	75	79	anti-parallel
Strand 4	J	64	67	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	12	14	first strand
Strand 2	J	111	116	parallel
Strand 3	J	87	93	anti-parallel
Strand 4	J	32	38	anti-parallel
Strand 5	J	42	50	anti-parallel
Strand 6	J	53	54	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	J	12	14	first strand
Strand 2	J	111	116	parallel
Strand 3	J	87	93	anti-parallel
Strand 4	J	106	107	anti-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	J	126	130	first strand
Strand 2	J	142	152	anti-parallel
Strand 3	J	190	199	anti-parallel
Strand 4	J	172	174	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	126	130	first strand
Strand 2	J	142	152	anti-parallel
Strand 3	J	190	199	anti-parallel
Strand 4	J	179	180	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	166	168	first strand
Strand 2	J	157	163	anti-parallel
Strand 3	J	209	216	anti-parallel
Strand 4	J	235	242	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	46	47	first strand
Strand 2	K	31	37	anti-parallel
Strand 3	K	21	28	anti-parallel
Strand 4	K	3	12	anti-parallel
Strand 5	K	94	103	anti-parallel
Strand 6	K	112	118	anti-parallel
Strand 7	K	121	126	anti-parallel
Strand 8	K	133	135	anti-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	K	186	190	first strand
Strand 2	K	202	208	anti-parallel
Strand 3	K	241	246	anti-parallel
Strand 4	K	234	235	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	260	261	first strand
Strand 2	K	270	271	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	6	11	first strand
Strand 2	L	21	30	anti-parallel
Strand 3	L	62	70	anti-parallel
Strand 4	L	50	51	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	L	6	11	first strand
Strand 2	L	21	30	anti-parallel
Strand 3	L	62	70	anti-parallel
Strand 4	L	55	56	anti-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	L	44	45	first strand
Strand 2	L	36	41	anti-parallel
Strand 3	L	78	83	anti-parallel
Strand 4	L	91	94	anti-parallel

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There are 8 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	46	47	first strand
Strand 2	P	31	37	anti-parallel
Strand 3	P	21	28	anti-parallel
Strand 4	P	3	12	anti-parallel
Strand 5	P	94	103	anti-parallel
Strand 6	P	109	118	anti-parallel
Strand 7	P	121	126	anti-parallel
Strand 8	P	133	135	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	186	192	first strand
Strand 2	P	198	208	anti-parallel
Strand 3	P	241	250	anti-parallel
Strand 4	P	229	230	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	P	186	192	first strand
Strand 2	P	198	208	anti-parallel
Strand 3	P	241	250	anti-parallel
Strand 4	P	234	235	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	214	218	first strand
Strand 2	P	258	262	anti-parallel
Strand 3	P	270	273	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	6	11	first strand
Strand 2	Q	21	30	anti-parallel
Strand 3	Q	62	70	anti-parallel
Strand 4	Q	50	51	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	6	11	first strand
Strand 2	Q	21	30	anti-parallel
Strand 3	Q	62	70	anti-parallel
Strand 4	Q	55	56	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	44	45	first strand
Strand 2	Q	36	41	anti-parallel
Strand 3	Q	78	83	anti-parallel
Strand 4	Q	91	94	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	5	8	first strand
Strand 2	I	20	26	anti-parallel
Strand 3	I	73	78	anti-parallel
Strand 4	I	63	68	anti-parallel
Strand 5	I	57	60	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	15	first strand
Strand 2	I	107	112	parallel
Strand 3	I	87	93	anti-parallel
Strand 4	I	34	39	anti-parallel
Strand 5	I	46	51	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	15	first strand
Strand 2	I	107	112	parallel
Strand 3	I	87	93	anti-parallel
Strand 4	I	102	103	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	121	125	first strand
Strand 2	I	134	139	anti-parallel
Strand 3	I	171	179	anti-parallel
Strand 4	I	156	157	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	121	125	first strand
Strand 2	I	134	139	anti-parallel
Strand 3	I	171	179	anti-parallel
Strand 4	I	162	164	anti-parallel

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There are 5 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	8	first strand
Strand 2	D	20	27	anti-parallel
Strand 3	D	73	78	anti-parallel
Strand 4	D	63	68	anti-parallel
Strand 5	D	57	60	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	15	first strand
Strand 2	D	107	112	parallel
Strand 3	D	87	93	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	46	51	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	15	first strand
Strand 2	D	107	112	parallel
Strand 3	D	87	93	anti-parallel
Strand 4	D	102	103	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	121	125	first strand
Strand 2	D	135	139	anti-parallel
Strand 3	D	170	179	anti-parallel
Strand 4	D	155	157	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	121	125	first strand
Strand 2	D	135	139	anti-parallel
Strand 3	D	170	179	anti-parallel
Strand 4	D	161	165	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	75	79	anti-parallel
Strand 4	E	65	67	anti-parallel

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There are 6 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	12	14	first strand
Strand 2	E	111	116	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	31	37	anti-parallel
Strand 5	E	43	50	anti-parallel
Strand 6	E	53	54	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	12	14	first strand
Strand 2	E	111	116	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	106	107	anti-parallel

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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	130	first strand
Strand 2	E	142	152	anti-parallel
Strand 3	E	190	199	anti-parallel
Strand 4	E	172	174	anti-parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	130	first strand
Strand 2	E	142	152	anti-parallel
Strand 3	E	190	199	anti-parallel
Strand 4	E	179	180	anti-parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	166	168	first strand
Strand 2	E	157	163	anti-parallel
Strand 3	E	209	216	anti-parallel
Strand 4	E	235	242	anti-parallel

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There are 5 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	5	8	first strand
Strand 2	S	20	26	anti-parallel
Strand 3	S	73	78	anti-parallel
Strand 4	S	63	68	anti-parallel
Strand 5	S	57	60	anti-parallel

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There are 5 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	15	first strand
Strand 2	S	107	112	parallel
Strand 3	S	87	93	anti-parallel
Strand 4	S	34	39	anti-parallel
Strand 5	S	46	51	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	15	first strand
Strand 2	S	107	112	parallel
Strand 3	S	87	93	anti-parallel
Strand 4	S	102	103	anti-parallel

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There are 4 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	121	125	first strand
Strand 2	S	135	139	anti-parallel
Strand 3	S	170	179	anti-parallel
Strand 4	S	155	157	anti-parallel

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There are 4 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	121	125	first strand
Strand 2	S	135	139	anti-parallel
Strand 3	S	170	179	anti-parallel
Strand 4	S	161	165	anti-parallel

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There are 2 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	4	5	first strand
Strand 2	T	24	25	anti-parallel

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There are 6 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	12	14	first strand
Strand 2	T	111	116	parallel
Strand 3	T	87	94	anti-parallel
Strand 4	T	31	37	anti-parallel
Strand 5	T	43	50	anti-parallel
Strand 6	T	53	54	anti-parallel

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There are 4 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	12	14	first strand
Strand 2	T	111	116	parallel
Strand 3	T	87	94	anti-parallel
Strand 4	T	106	107	anti-parallel

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There are 3 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	18	21	first strand
Strand 2	T	75	79	anti-parallel
Strand 3	T	65	67	anti-parallel

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There are 4 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	126	130	first strand
Strand 2	T	142	152	anti-parallel
Strand 3	T	190	199	anti-parallel
Strand 4	T	172	174	anti-parallel

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There are 4 strands in AG6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	126	130	first strand
Strand 2	T	142	152	anti-parallel
Strand 3	T	190	199	anti-parallel
Strand 4	T	179	180	anti-parallel

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There are 4 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	166	167	first strand
Strand 2	T	157	163	anti-parallel
Strand 3	T	209	216	anti-parallel
Strand 4	T	235	242	anti-parallel

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There are 5 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	5	8	first strand
Strand 2	N	20	26	anti-parallel
Strand 3	N	73	78	anti-parallel
Strand 4	N	63	68	anti-parallel
Strand 5	N	57	60	anti-parallel

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There are 5 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	11	15	first strand
Strand 2	N	107	112	parallel
Strand 3	N	87	93	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	46	51	anti-parallel

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There are 4 strands in AH1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	11	15	first strand
Strand 2	N	107	112	parallel
Strand 3	N	87	93	anti-parallel
Strand 4	N	102	103	anti-parallel

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There are 4 strands in AH2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	121	125	first strand
Strand 2	N	135	139	anti-parallel
Strand 3	N	170	179	anti-parallel
Strand 4	N	155	157	anti-parallel

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There are 4 strands in AH3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	121	125	first strand
Strand 2	N	135	139	anti-parallel
Strand 3	N	170	179	anti-parallel
Strand 4	N	162	165	anti-parallel

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There are 4 strands in AH4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	4	7	first strand
Strand 2	O	19	25	anti-parallel
Strand 3	O	75	78	anti-parallel
Strand 4	O	65	67	anti-parallel

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There are 6 strands in AH5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	12	14	first strand
Strand 2	O	111	116	parallel
Strand 3	O	87	93	anti-parallel
Strand 4	O	32	37	anti-parallel
Strand 5	O	43	50	anti-parallel
Strand 6	O	53	54	anti-parallel

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There are 4 strands in AH6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	12	14	first strand
Strand 2	O	111	116	parallel
Strand 3	O	87	93	anti-parallel
Strand 4	O	106	107	anti-parallel

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There are 4 strands in AH7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	126	130	first strand
Strand 2	O	142	152	anti-parallel
Strand 3	O	190	199	anti-parallel
Strand 4	O	172	174	anti-parallel

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There are 4 strands in AH8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	126	130	first strand
Strand 2	O	142	152	anti-parallel
Strand 3	O	190	199	anti-parallel
Strand 4	O	179	180	anti-parallel

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There are 4 strands in AH9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	166	168	first strand
Strand 2	O	157	163	anti-parallel
Strand 3	O	209	216	anti-parallel
Strand 4	O	235	242	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: 9K2I

Analysis of interatomic Contacts of Structural Units in PDB entry:
9K2I