1H96 - JenaLib

Title :   RECOMBINANT MOUSE L-CHAIN FERRITIN

Authors :   T. Granier, B. Gallois, B. L. D'Estaintot, A. Dautant, J. M. Chevalier, J. M. Mellado, C. Beaumont, P. Santambrogio, P. Arosio, G. Precigoux

Date :   28 Feb 01 (Deposition) - 06 Mar 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.60

Chains :   Asym. Unit : A
Biol. Unit 1: A  (24x)

Keywords :   Iron Storage (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Granier, B. Gallois, B. L. D'Estaintot, A. Dautant, J. M. Chevalier, J. M. Mellado, C. Beaumont, P. Santambrogio, P. Arosio, G. Precigoux
Structure Of Mouse L-Chain Ferritin At 1. 6 A Resolution
Acta Crystallogr. , Sect. D V. 57 1491 2001
PubMed-ID: 11679711 | Reference-DOI: 10.1107/S0907444901008897

Compounds

Molecule 1 - FERRITIN LIGHT CHAIN 1
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	B
	Expression System Taxid	:	562
	Expression System Vector	:	PDS20PTRP
	Expression System Vector Type	:	PLASMID
	Mutation	:	YES
	Organ	:	LIVER
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090
	Other Details	:	FOR DETAILS SEE BEAUMONT, C., DUGAST, I., RENAUDIE, F., SOUROUJON, M., GRANDCHAMP, B. J. BIOL. CHEM., 1989, VOL. 264, 13, PP 7498-7504

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 10)

Sites (10, 10)

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:127 , SER A:131 , HOH A:2234 , HOH A:2236	BINDING SITE FOR RESIDUE CD A 487
02	AC2	SOFTWARE	GLU A:130 , HOH A:2239 , HOH A:2241 , HOH A:2242 , HOH A:2243 , HOH A:2244	BINDING SITE FOR RESIDUE CD A 488
03	AC3	SOFTWARE	ASP A:80 , GLN A:82 , HOH A:2162	BINDING SITE FOR RESIDUE CD A 489
04	AC4	SOFTWARE	GLU A:56 , GLU A:60 , CD A:494 , HOH A:2126	BINDING SITE FOR RESIDUE CD A 490
05	AC5	SOFTWARE	HIS A:132 , HOH A:2237 , HOH A:2248 , HOH A:2250 , HOH A:2251 , HOH A:2253	BINDING SITE FOR RESIDUE CD A 491
06	AC6	SOFTWARE	HIS A:114 , CYS A:126 , GLU A:130 , HOH A:2099 , HOH A:2225 , HOH A:2239 , HOH A:2242 , HOH A:2243	BINDING SITE FOR RESIDUE CD A 492
07	AC7	SOFTWARE	HIS A:49 , GLU A:53	BINDING SITE FOR RESIDUE CD A 493
08	AC8	SOFTWARE	GLU A:56 , GLU A:57 , GLU A:60 , CD A:490 , HOH A:2126	BINDING SITE FOR RESIDUE CD A 494
09	AC9	SOFTWARE	GLU A:56 , HOH A:2125	BINDING SITE FOR RESIDUE CD A 495
10	BC1	SOFTWARE	SER A:9 , THR A:10 , GLU A:11 , ARG A:120	BINDING SITE FOR RESIDUE SO4 A 505

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 3)

Asymmetric Unit (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FERRITIN_LIKE	PS50905	Ferritin-like diiron domain profile.	FRIL1_MOUSE	7-156	1	A:6-155
2	FERRITIN_1	PS00540	Ferritin iron-binding regions signature 1.	FRIL1_MOUSE	58-76	1	A:57-75
3	FERRITIN_2	PS00204	Ferritin iron-binding regions signature 2.	FRIL1_MOUSE	123-143	1	A:122-142

Biological Unit 1 (3, 72)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FERRITIN_LIKE	PS50905	Ferritin-like diiron domain profile.	FRIL1_MOUSE	7-156	24	A:6-155
2	FERRITIN_1	PS00540	Ferritin iron-binding regions signature 1.	FRIL1_MOUSE	58-76	24	A:57-75
3	FERRITIN_2	PS00204	Ferritin iron-binding regions signature 2.	FRIL1_MOUSE	123-143	24	A:122-142

Exons (0, 0)

Sequences/Alignments

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)
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Chain A from PDB  Type:PROTEIN  Length:169
 aligned with FRIL1_MOUSE | P29391 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:180
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181
          FRIL1_MOUSE     2 TSQIRQNYSTEVEAAVNRLVNLHLRASYTYLSLGFFFDRDDVALEGVGHFFRELAEEKREGAERLLEFQNDRGGRALFQDVQKPSQDEWGKTQEAMEAALAMEKNLNQALLDLHALGSARTDPHLCDFLESHYLDKEVKLIKKMGNHLTNLRRVAGPQPAQTGAPQGSLGEYLFERLTLK 181
               SCOP domains d1h96a_ A: (Apo)ferritin                                                                                                                                                             SCOP domains
               CATH domains 1h96A00 A:1-180  [code=1.20.1260.10, no name defined]                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.-----------hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -----FERRITIN_LIKE  PDB: A:6-155 UniProt: 7-156                                                                                                            ------------------------- PROSITE (1)
                PROSITE (2) --------------------------------------------------------FERRITIN_1         ----------------------------------------------FERRITIN_2           -------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1h96 A   1 TSQIRQNYSTEVEAAVNRLVNLHLRASYTYLSLGFFFDRDDVALEGVGHFFRELAEEKREGAERLLEFQNDRGGRALFQDVQKPSQDEWGKTQEAMEAALAMEKNLNQALLDLHALGSARADPHLCDFLESHYLDKEVKLIKKMGNHLTNLRRVAG-----------SLGEYLFERLTLK 180
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150     |   -       170       180
                                                                                                                                                                                     156         168

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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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (13, 13)

Asymmetric Unit(hide GO term definitions)

Chain A (FRIL1_MOUSE | P29391)

molecular function
	GO:0008199	ferric iron binding	Interacting selectively and non-covalently with ferric iron, Fe(III).
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	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:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0006879	cellular iron ion homeostasis	Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell.
	GO:0006826	iron ion transport	The directed movement of iron (Fe) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0006898	receptor-mediated endocytosis	An endocytosis process in which cell surface receptors ensure specificity of transport. A specific receptor on the cell surface binds tightly to the extracellular macromolecule (the ligand) that it recognizes; the plasma-membrane region containing the receptor-ligand complex then undergoes endocytosis, forming a transport vesicle containing the receptor-ligand complex and excluding most other plasma-membrane proteins. Receptor-mediated endocytosis generally occurs via clathrin-coated pits and vesicles.
cellular component
	GO:0071682	endocytic vesicle lumen	The volume enclosed by the membrane of an endocytic vesicle.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0008043	intracellular ferritin complex	A ferritin complex located in the cell. Intracellular ferritin complexes contain 24 subunits, in a mixture of L (light) chains and H (heavy) chains.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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