1I3E - JenaLib

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Title :   HUMAN AZIDO-MET HEMOGLOBIN BART'S (GAMMA4)

Authors :   R. D. Kidd, H. M. Baker, A. J. Mathews, T. Brittain, E. N. Baker

Date :   15 Feb 01 (Deposition) - 12 Sep 01 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.86

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (2x)

Keywords :   Oxygen Transport, Oxygen Storage-Transport Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. D. Kidd, H. M. Baker, A. J. Mathews, T. Brittain, E. N. Baker
Oligomerization And Ligand Binding In A Homotetrameric Hemoglobin: Two High-Resolution Crystal Structures Of Hemoglobin Bart'S (Gamma(4)), A Marker For Alpha-Thalassemia.
Protein Sci. V. 10 1739 2001
PubMed-ID: 11514664 | Reference-DOI: 10.1110/PS.11701

Molecule 1 - HEMOGLOBIN GAMMA CHAINS
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	SACCHAROMYCES CEREVISIAE
	Expression System Common	:	BAKER'S YEAST
	Expression System Plasmid	:	PRMAE389
	Expression System Strain	:	GSY112
	Expression System Taxid	:	4932
	Expression System Vector Type	:	PLASMID
	Gene	:	HBG1
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 4)

No.	Name	Count	Type	Full Name
1	AZI	2	Ligand/Ion	AZIDE ION
2	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Biological Unit 1 (2, 8)

No.	Name	Count	Type	Full Name
1	AZI	4	Ligand/Ion	AZIDE ION
2	HEM	4	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:28 , HIS A:63 , VAL A:67 , LEU A:106 , HEM A:147	BINDING SITE FOR RESIDUE AZI A 148
2	AC2	SOFTWARE	LEU B:28 , HIS B:63 , VAL B:67 , LEU B:106 , HEM B:147	BINDING SITE FOR RESIDUE AZI B 148
3	AC3	SOFTWARE	PHE A:41 , PHE A:42 , HIS A:63 , SER A:70 , HIS A:92 , LEU A:96 , VAL A:98 , ASN A:102 , PHE A:103 , LEU A:106 , LEU A:141 , AZI A:148 , HOH A:250 , HOH A:282 , HOH A:369 , HOH A:374 , SER B:50 , SER B:52	BINDING SITE FOR RESIDUE HEM A 147
4	AC4	SOFTWARE	SER A:52 , PHE B:41 , PHE B:42 , PHE B:45 , HIS B:63 , VAL B:67 , SER B:70 , LEU B:91 , HIS B:92 , LEU B:96 , VAL B:98 , ASN B:102 , LEU B:106 , LEU B:141 , AZI B:148 , HOH B:293 , HOH B:410	BINDING SITE FOR RESIDUE HEM B 147

(no "SS Bond" information available for 1I3E)

(no "Cis Peptide Bond" information available for 1I3E)

Asymmetric Unit (25, 50)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_003124	H	3	Q	HBG1_HUMAN	Polymorphism	35315638	A/B	H	2	Q
02	UniProt	VAR_003125	E	6	K	HBG1_HUMAN	Polymorphism	34427034	A/B	E	5	K
03	UniProt	VAR_003127	E	7	G	HBG1_HUMAN	Polymorphism	34432567	A/B	E	6	G
04	UniProt	VAR_003128	E	7	Q	HBG1_HUMAN	Polymorphism	33924825	A/B	E	6	Q
05	UniProt	VAR_003130	T	13	R	HBG1_HUMAN	Polymorphism	33992775	A/B	T	12	R
06	UniProt	VAR_003135	D	23	G	HBG1_HUMAN	Polymorphism	33970907	A/B	D	22	G
07	UniProt	VAR_003138	G	26	R	HBG1_HUMAN	Polymorphism	35957832	A/B	G	25	R
08	UniProt	VAR_003141	P	37	R	HBG1_HUMAN	Polymorphism	41404150	A/B	P	36	R
09	UniProt	VAR_003142	W	38	G	HBG1_HUMAN	Polymorphism	35700518	A/B	W	37	G
10	UniProt	VAR_003143	Q	40	R	HBG1_HUMAN	Polymorphism	35977759	A/B	Q	39	R
11	UniProt	VAR_003145	R	41	K	HBG1_HUMAN	Polymorphism	33974602	A/B	R	40	K
12	UniProt	VAR_003147	D	44	N	HBG1_HUMAN	Polymorphism	41475844	A/B	D	43	N
13	UniProt	VAR_003149	A	54	D	HBG1_HUMAN	Polymorphism	35746147	A/B	A	53	D
14	UniProt	VAR_003153	K	62	E	HBG1_HUMAN	Polymorphism	34747494	A/B	K	61	E
15	UniProt	VAR_003158	G	73	R	HBG1_HUMAN	Polymorphism	281860594	A/B	G	72	R
16	UniProt	VAR_003160	D	74	H	HBG1_HUMAN	Unclassified	---	A/B	D	73	H
17	UniProt	VAR_003159	D	74	N	HBG1_HUMAN	Unclassified	---	A/B	D	73	N
18	UniProt	VAR_003161	I	76	T	HBG1_HUMAN	Polymorphism	1061234	A/B	I	75	T
19	UniProt	VAR_003163	D	80	N	HBG1_HUMAN	Unclassified	---	A/B	D	79	N
20	UniProt	VAR_003165	D	81	N	HBG1_HUMAN	Polymorphism	63751148	A/B	D	80	N
21	UniProt	VAR_003164	D	81	Y	HBG1_HUMAN	Polymorphism	63751148	A/B	D	80	Y
22	UniProt	VAR_003168	H	98	R	HBG1_HUMAN	Unclassified	---	A/B	H	97	R
23	UniProt	VAR_003173	E	122	K	HBG1_HUMAN	Polymorphism	34647752	A/B	E	121	K
24	UniProt	VAR_003175	A	129	T	HBG1_HUMAN	Polymorphism	41330850	A/B	A	128	T
25	UniProt	VAR_003177	V	135	M	HBG1_HUMAN	Polymorphism	35849660	A/B	V	134	M

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (25, 100)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_003124	H	3	Q	HBG1_HUMAN	Polymorphism	35315638	A/B	H	2	Q
02	UniProt	VAR_003125	E	6	K	HBG1_HUMAN	Polymorphism	34427034	A/B	E	5	K
03	UniProt	VAR_003127	E	7	G	HBG1_HUMAN	Polymorphism	34432567	A/B	E	6	G
04	UniProt	VAR_003128	E	7	Q	HBG1_HUMAN	Polymorphism	33924825	A/B	E	6	Q
05	UniProt	VAR_003130	T	13	R	HBG1_HUMAN	Polymorphism	33992775	A/B	T	12	R
06	UniProt	VAR_003135	D	23	G	HBG1_HUMAN	Polymorphism	33970907	A/B	D	22	G
07	UniProt	VAR_003138	G	26	R	HBG1_HUMAN	Polymorphism	35957832	A/B	G	25	R
08	UniProt	VAR_003141	P	37	R	HBG1_HUMAN	Polymorphism	41404150	A/B	P	36	R
09	UniProt	VAR_003142	W	38	G	HBG1_HUMAN	Polymorphism	35700518	A/B	W	37	G
10	UniProt	VAR_003143	Q	40	R	HBG1_HUMAN	Polymorphism	35977759	A/B	Q	39	R
11	UniProt	VAR_003145	R	41	K	HBG1_HUMAN	Polymorphism	33974602	A/B	R	40	K
12	UniProt	VAR_003147	D	44	N	HBG1_HUMAN	Polymorphism	41475844	A/B	D	43	N
13	UniProt	VAR_003149	A	54	D	HBG1_HUMAN	Polymorphism	35746147	A/B	A	53	D
14	UniProt	VAR_003153	K	62	E	HBG1_HUMAN	Polymorphism	34747494	A/B	K	61	E
15	UniProt	VAR_003158	G	73	R	HBG1_HUMAN	Polymorphism	281860594	A/B	G	72	R
16	UniProt	VAR_003160	D	74	H	HBG1_HUMAN	Unclassified	---	A/B	D	73	H
17	UniProt	VAR_003159	D	74	N	HBG1_HUMAN	Unclassified	---	A/B	D	73	N
18	UniProt	VAR_003161	I	76	T	HBG1_HUMAN	Polymorphism	1061234	A/B	I	75	T
19	UniProt	VAR_003163	D	80	N	HBG1_HUMAN	Unclassified	---	A/B	D	79	N
20	UniProt	VAR_003165	D	81	N	HBG1_HUMAN	Polymorphism	63751148	A/B	D	80	N
21	UniProt	VAR_003164	D	81	Y	HBG1_HUMAN	Polymorphism	63751148	A/B	D	80	Y
22	UniProt	VAR_003168	H	98	R	HBG1_HUMAN	Unclassified	---	A/B	H	97	R
23	UniProt	VAR_003173	E	122	K	HBG1_HUMAN	Polymorphism	34647752	A/B	E	121	K
24	UniProt	VAR_003175	A	129	T	HBG1_HUMAN	Polymorphism	41330850	A/B	A	128	T
25	UniProt	VAR_003177	V	135	M	HBG1_HUMAN	Polymorphism	35849660	A/B	V	134	M

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLOBIN	PS01033	Globin family profile.	HBG1_HUMAN	2-147	2	A:1-146 B:1-146

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLOBIN	PS01033	Globin family profile.	HBG1_HUMAN	2-147	4	A:1-146 B:1-146

(no "Exon" information available for 1I3E)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:146
 aligned with HBG1_HUMAN | P69891 from UniProtKB/Swiss-Prot  Length:147

    Alignment length:146
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141      
           HBG1_HUMAN     2 GHFTEEDKATITSLWGKVNVEDAGGETLGRLLVVYPWTQRFFDSFGNLSSASAIMGNPKVKAHGKKVLTSLGDAIKHLDDLKGTFAQLSELHCDKLHVDPENFKLLGNVLVTVLAIHFGKEFTPEVQASWQKMVTAVASALSSRYH 147
               SCOP domains d1i3ea_ A: Hemoglobin, beta-chain                                                                                                                  SCOP domains
               CATH domains 1i3eA00 A:1-146 Globins                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhh.....hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
             SAPs(SNPs) (1) -Q--KG-----R---------G--R----------RG-RK--N---------D-------E----------RH-T---NN----------------R-----------------------K------T-----M------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----Q------------------------------------------------------------------N------Y------------------------------------------------------------------ SAPs(SNPs) (2)
                    PROSITE GLOBIN  PDB: A:1-146 UniProt: 2-147                                                                                                                PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1i3e A   1 GHFTEEDKATITSLWGKVNVEDAGGETLGRLLVVYPWTQRFFDSFGNLSSASAIMGNPKVKAHGKKVLTSLGDAIKHLDDLKGTFAQLSELHCDKLHVDPENFKLLGNVLVTVLAIHFGKEFTPEVQASWQKMVTAVASALSSRYH 146
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140

Chain B from PDB  Type:PROTEIN  Length:146
 aligned with HBG1_HUMAN | P69891 from UniProtKB/Swiss-Prot  Length:147

    Alignment length:146
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141      
           HBG1_HUMAN     2 GHFTEEDKATITSLWGKVNVEDAGGETLGRLLVVYPWTQRFFDSFGNLSSASAIMGNPKVKAHGKKVLTSLGDAIKHLDDLKGTFAQLSELHCDKLHVDPENFKLLGNVLVTVLAIHFGKEFTPEVQASWQKMVTAVASALSSRYH 147
               SCOP domains d1i3eb_ B: Hemoglobin, beta-chain                                                                                                                  SCOP domains
               CATH domains 1i3eB00 B:1-146 Globins                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhh.....hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
             SAPs(SNPs) (1) -Q--KG-----R---------G--R----------RG-RK--N---------D-------E----------RH-T---NN----------------R-----------------------K------T-----M------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----Q------------------------------------------------------------------N------Y------------------------------------------------------------------ SAPs(SNPs) (2)
                    PROSITE GLOBIN  PDB: B:1-146 UniProt: 2-147                                                                                                                PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1i3e B   1 GHFTEEDKATITSLWGKVNVEDAGGETLGRLLVVYPWTQRFFDSFGNLSSASAIMGNPKVKAHGKKVLTSLGDAIKHLDDLKGTFAQLSELHCDKLHVDPENFKLLGNVLVTVLAIHFGKEFTPEVQASWQKMVTAVASALSSRYH 146
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140

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	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

)

Organisms( (-)

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Class: All alpha proteins (14657)

Fold: Globin-like (1351)

Superfamily: Globin-like (1308)

Family: Globins (1157)

Protein domain: Hemoglobin, beta-chain (292)

Human fetus (Homo sapiens), gamma-chain [TaxId: 9606] (3)

1a	d1i3ea_	A:
1b	d1i3eb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Globin-like (786)

Homologous Superfamily: Globins (743)

Human (Homo sapiens) (198)

1a	1i3eA00	A:1-146
1b	1i3eB00	B:1-146

(no "Pfam Domain" information available for 1I3E)

Asymmetric Unit(hide GO term definitions)

Chain A,B (HBG1_HUMAN | P69891)

molecular function
	GO:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	GO:0005506	iron ion binding	Interacting selectively and non-covalently with iron (Fe) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0019825	oxygen binding	Interacting selectively and non-covalently with oxygen (O2).
	GO:0005344	oxygen transporter activity	Enables the directed movement of oxygen into, out of or within a cell, or between cells.
biological process
	GO:0007596	blood coagulation	The sequential process in which the multiple coagulation factors of the blood interact, ultimately resulting in the formation of an insoluble fibrin clot; it may be divided into three stages: stage 1, the formation of intrinsic and extrinsic prothrombin converting principle; stage 2, the formation of thrombin; stage 3, the formation of stable fibrin polymers.
	GO:0015671	oxygen transport	The directed movement of oxygen (O2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005833	hemoglobin complex	An iron-containing, oxygen carrying complex. In vertebrates it is made up of two pairs of associated globin polypeptide chains, each chain carrying a noncovalently bound heme prosthetic group.

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	HBG1_HUMAN \| P69891	:	1fdh 1i3d

1i3d	HUMAN CARBONMONOXY HEMOGLOBIN BART'S (GAMMA4)

Description

Compounds

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Ligands, Modified Residues, Ions (2, 4)

Sites (4, 4)

SS Bonds (0, 0)

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