5HU6

Structure of the T. brucei haptoglobin-haemoglobin receptor bound to human haptolgobin-haemoglobin

Replaces:  4X0I

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004601	molecular_function	peroxidase activity
A	0005344	molecular_function	oxygen carrier activity
A	0005506	molecular_function	iron ion binding
A	0005515	molecular_function	protein binding
A	0005576	cellular_component	extracellular region
A	0005615	cellular_component	extracellular space
A	0005829	cellular_component	cytosol
A	0005833	cellular_component	hemoglobin complex
A	0015670	biological_process	carbon dioxide transport
A	0015671	biological_process	oxygen transport
A	0016020	cellular_component	membrane
A	0019825	molecular_function	oxygen binding
A	0020037	molecular_function	heme binding
A	0030185	biological_process	nitric oxide transport
A	0031720	molecular_function	haptoglobin binding
A	0031838	cellular_component	haptoglobin-hemoglobin complex
A	0042542	biological_process	response to hydrogen peroxide
A	0042744	biological_process	hydrogen peroxide catabolic process
A	0043177	molecular_function	organic acid binding
A	0046872	molecular_function	metal ion binding
A	0070062	cellular_component	extracellular exosome
A	0071682	cellular_component	endocytic vesicle lumen
A	0072562	cellular_component	blood microparticle
A	0098869	biological_process	cellular oxidant detoxification
B	0004601	molecular_function	peroxidase activity
B	0005344	molecular_function	oxygen carrier activity
B	0005515	molecular_function	protein binding
B	0005576	cellular_component	extracellular region
B	0005615	cellular_component	extracellular space
B	0005829	cellular_component	cytosol
B	0005833	cellular_component	hemoglobin complex
B	0008217	biological_process	regulation of blood pressure
B	0015670	biological_process	carbon dioxide transport
B	0015671	biological_process	oxygen transport
B	0019825	molecular_function	oxygen binding
B	0020037	molecular_function	heme binding
B	0030185	biological_process	nitric oxide transport
B	0030492	molecular_function	hemoglobin binding
B	0031720	molecular_function	haptoglobin binding
B	0031721	molecular_function	hemoglobin alpha binding
B	0031838	cellular_component	haptoglobin-hemoglobin complex
B	0042542	biological_process	response to hydrogen peroxide
B	0042744	biological_process	hydrogen peroxide catabolic process
B	0043177	molecular_function	organic acid binding
B	0045429	biological_process	positive regulation of nitric oxide biosynthetic process
B	0046872	molecular_function	metal ion binding
B	0070062	cellular_component	extracellular exosome
B	0070293	biological_process	renal absorption
B	0070527	biological_process	platelet aggregation
B	0071682	cellular_component	endocytic vesicle lumen
B	0072562	cellular_component	blood microparticle
B	0097746	biological_process	blood vessel diameter maintenance
B	0098869	biological_process	cellular oxidant detoxification
B	1904724	cellular_component	tertiary granule lumen
B	1904813	cellular_component	ficolin-1-rich granule lumen
C	0004252	molecular_function	serine-type endopeptidase activity
C	0006508	biological_process	proteolysis

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:19139490, ECO:0000269|PubMed:19159218

Chain	Residue	Details
C	ASN184
B	LYS83

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site_id	SWS_FT_FI2
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:12754519, ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:16740002, ECO:0000269|PubMed:19159218

Chain	Residue	Details
C	ASN207

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site_id	SWS_FT_FI3
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:16740002, ECO:0000269|PubMed:19159218

Chain	Residue	Details
C	ASN211
A	LEU92
A	LEU107
A	THR109
A	VAL122
A	SER134
A	ALA14
A	TYR25
A	LEU30
A	HIS46
A	ASP48
A	SER53
A	VAL56
A	GLY60

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site_id	SWS_FT_FI4
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:12754519, ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:19139490, ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:19838169

Chain	Residue	Details
C	ASN241
B	GLY75
B	THR85
B	HIS93
B	ARG105
B	LEU111
B	GLY120
B	PHE123
B	ALA129
B	ALA141
B	GLY26
B	GLY30
B	TYR36
B	TRP38
B	PHE46
B	ASP53
B	GLY57
B	PHE72

---

site_id	SWS_FT_FI5
Number of Residues	3
Details	SITE: Not glycated => ECO:0000269|PubMed:7358733

Chain	Residue	Details
B	LYS60
B	LYS83
B	LYS96

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site_id	SWS_FT_FI6
Number of Residues	2
Details	MOD_RES: Phosphoserine => ECO:0007744|PubMed:24275569

Chain	Residue	Details
B	SER10
B	SER45
A	LYS41

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site_id	SWS_FT_FI7
Number of Residues	3
Details	MOD_RES: Phosphothreonine => ECO:0007744|PubMed:24275569

Chain	Residue	Details
B	THR13
B	THR51
B	THR88

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site_id	SWS_FT_FI8
Number of Residues	2
Details	MOD_RES: N6-acetyllysine => ECO:0000269|PubMed:4531009

Chain	Residue	Details
B	LYS60
B	LYS83

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site_id	SWS_FT_FI9
Number of Residues	1
Details	MOD_RES: S-nitrosocysteine => ECO:0000269|PubMed:8637569, ECO:0000269|PubMed:9843411

Chain	Residue	Details
B	CYS94

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site_id	SWS_FT_FI10
Number of Residues	4
Details	CARBOHYD: N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733

Chain	Residue	Details
B	LYS9
B	LYS18
B	LYS67
B	LYS121

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site_id	SWS_FT_FI11
Number of Residues	3
Details	MOD_RES: Phosphothreonine => ECO:0000250|UniProtKB:P01942

Chain	Residue	Details
A	THR109
A	THR135
A	THR138

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site_id	SWS_FT_FI12
Number of Residues	3
Details	CARBOHYD: N-linked (Glc) (glycation) lysine; alternate => ECO:0000269|PubMed:7358733

Chain	Residue	Details
A	LYS8
A	LYS17
A	LYS41

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site_id	SWS_FT_FI13
Number of Residues	1
Details	CARBOHYD: N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733

Chain	Residue	Details
A	LYS62

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