Analysis of interatomic Contacts of Structural Units in PDB entry:
8IHL

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 8IHL entry

There are 22 chains in PDB entry 8IHL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 39	GLU 133
B	ASN 25	GLY 102
C	ALA 14	ILE 111
D	GLU 35	ALA 124
E	HIS 39	GLU 133
F	ASN 25	GLY 102
G	ALA 14	ILE 111
H	SER 36	ALA 124
I	A 1	T 353
J	A 1	T 353
K	LEU 61	GLU 133
L	ASN 25	ARG 95
M	HIS 39	GLU 133
N	ASN 25	GLY 102
O	LYS 15	ILE 111
P	SER 36	THR 122
Q	GLU 59	GLU 133
R	ASN 25	ARG 95
S	ALA 14	PRO 117
T	SER 36	ALA 124
U	HIS 39	GLU 133
V	ASN 25	GLY 102

There are 83 helices in PDB entry 8IHL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	57	Right-handed alpha
Helix 2	AA2	A	63	77	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	25	29	Right-handed 310
Helix 6	AA6	B	30	41	Right-handed alpha
Helix 7	AA7	B	49	76	Right-handed alpha
Helix 8	AA8	B	82	93	Right-handed alpha
Helix 9	AA9	C	16	21	Right-handed alpha
Helix 10	AB1	C	26	36	Right-handed alpha
Helix 11	AB2	C	45	73	Right-handed alpha
Helix 12	AB3	C	79	89	Right-handed alpha
Helix 13	AB4	C	90	97	Right-handed alpha
Helix 14	AB5	D	37	49	Right-handed alpha
Helix 15	AB6	D	55	84	Right-handed alpha
Helix 16	AB7	D	90	102	Right-handed alpha
Helix 17	AB8	D	104	123	Right-handed alpha
Helix 18	AB9	E	44	57	Right-handed alpha
Helix 19	AC1	E	63	77	Right-handed alpha
Helix 20	AC2	E	85	114	Right-handed alpha
Helix 21	AC3	E	120	132	Right-handed alpha
Helix 22	AC4	F	25	29	Right-handed 310
Helix 23	AC5	F	30	41	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	82	93	Right-handed alpha
Helix 26	AC8	G	16	21	Right-handed alpha
Helix 27	AC9	G	26	36	Right-handed alpha
Helix 28	AD1	G	45	73	Right-handed alpha
Helix 29	AD2	G	79	89	Right-handed alpha
Helix 30	AD3	G	90	97	Right-handed alpha
Helix 31	AD4	H	37	49	Right-handed alpha
Helix 32	AD5	H	55	84	Right-handed alpha
Helix 33	AD6	H	90	102	Right-handed alpha
Helix 34	AD7	H	104	123	Right-handed alpha
Helix 35	AD8	K	63	77	Right-handed alpha
Helix 36	AD9	K	85	114	Right-handed alpha
Helix 37	AE1	K	120	132	Right-handed alpha
Helix 38	AE2	L	25	29	Right-handed 310
Helix 39	AE3	L	30	41	Right-handed alpha
Helix 40	AE4	L	49	76	Right-handed alpha
Helix 41	AE5	L	82	93	Right-handed alpha
Helix 42	AE6	M	44	57	Right-handed alpha
Helix 43	AE7	M	63	77	Right-handed alpha
Helix 44	AE8	M	85	114	Right-handed alpha
Helix 45	AE9	M	120	132	Right-handed alpha
Helix 46	AF1	N	25	29	Right-handed 310
Helix 47	AF2	N	30	41	Right-handed alpha
Helix 48	AF3	N	49	76	Right-handed alpha
Helix 49	AF4	N	82	93	Right-handed alpha
Helix 50	AF5	O	16	21	Right-handed alpha
Helix 51	AF6	O	26	36	Right-handed alpha
Helix 52	AF7	O	45	73	Right-handed alpha
Helix 53	AF8	O	79	89	Right-handed alpha
Helix 54	AF9	O	90	97	Right-handed alpha
Helix 55	AG1	P	37	49	Right-handed alpha
Helix 56	AG2	P	55	84	Right-handed alpha
Helix 57	AG3	P	90	102	Right-handed alpha
Helix 58	AG4	P	104	122	Right-handed alpha
Helix 59	AG5	Q	63	77	Right-handed alpha
Helix 60	AG6	Q	85	114	Right-handed alpha
Helix 61	AG7	Q	120	132	Right-handed alpha
Helix 62	AG8	R	25	29	Right-handed 310
Helix 63	AG9	R	30	41	Right-handed alpha
Helix 64	AH1	R	49	76	Right-handed alpha
Helix 65	AH2	R	82	93	Right-handed alpha
Helix 66	AH3	S	16	21	Right-handed alpha
Helix 67	AH4	S	26	36	Right-handed alpha
Helix 68	AH5	S	45	73	Right-handed alpha
Helix 69	AH6	S	79	89	Right-handed alpha
Helix 70	AH7	S	90	97	Right-handed alpha
Helix 71	AH8	S	112	116	Right-handed 310
Helix 72	AH9	T	37	49	Right-handed alpha
Helix 73	AI1	T	55	84	Right-handed alpha
Helix 74	AI2	T	90	102	Right-handed alpha
Helix 75	AI3	T	104	123	Right-handed alpha
Helix 76	AI4	U	44	57	Right-handed alpha
Helix 77	AI5	U	63	77	Right-handed alpha
Helix 78	AI6	U	85	114	Right-handed alpha
Helix 79	AI7	U	120	132	Right-handed alpha
Helix 80	AI8	V	25	29	Right-handed 310
Helix 81	AI9	V	30	41	Right-handed alpha
Helix 82	AJ1	V	49	76	Right-handed alpha
Helix 83	AJ2	V	82	93	Right-handed alpha

There are 24 sheets in PDB entry 8IHL. 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,

There are 2 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	83	84	first strand
Strand 2	B	80	81	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	118	119	first strand
Strand 2	B	45	46	parallel

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There are 2 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	96	98	first strand
Strand 2	G	100	102	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	C	42	43	first strand
Strand 2	D	88	89	parallel

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There are 2 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	77	78	first strand
Strand 2	D	53	54	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	100	102	first strand
Strand 2	F	96	98	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	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	E	118	119	first strand
Strand 2	F	45	46	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	88	89	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	G	77	78	first strand
Strand 2	H	53	54	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	83	84	first strand
Strand 2	L	80	81	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	K	118	119	first strand
Strand 2	L	45	46	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	83	84	first strand
Strand 2	N	80	81	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	M	118	119	first strand
Strand 2	N	45	46	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	96	98	first strand
Strand 2	O	100	102	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	O	42	43	first strand
Strand 2	P	88	89	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	77	78	first strand
Strand 2	P	53	54	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	83	84	first strand
Strand 2	R	80	81	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	118	119	first strand
Strand 2	R	45	46	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	S	42	43	first strand
Strand 2	T	88	89	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	77	78	first strand
Strand 2	T	53	54	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	100	102	first strand
Strand 2	V	96	98	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	U	83	84	first strand
Strand 2	V	80	81	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	118	119	first strand
Strand 2	V	45	46	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: 8IHL

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IHL