3E2C - JenaLib

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:18 , GLU A:51 , HIS A:54 , GLU A:127	BINDING SITE FOR RESIDUE ZN A 200
02	AC2	SOFTWARE	ARG A:117 , ARG A:155 , HOH A:430 , ARG B:125 , ARG B:128	BINDING SITE FOR RESIDUE SO4 A 201
03	AC3	SOFTWARE	ARG A:39 , TRP A:133 , ARG A:135 , HOH A:362 , HOH A:427 , HOH A:428 , HOH A:441	BINDING SITE FOR RESIDUE SO4 A 202
04	AC4	SOFTWARE	GLU B:18 , GLU B:51 , HIS B:54 , GLU B:127	BINDING SITE FOR RESIDUE ZN B 200
05	AC5	SOFTWARE	LEU A:19 , ASN A:23 , PHE A:26 , TYR A:45 , ILE A:49 , MET A:52 , LYS A:53 , HOH A:330 , HOH A:358 , HOH A:414 , ILE B:22 , ASN B:23 , TYR B:45 , ILE B:49 , MET B:52 , ALA B:55 , ASP B:56 , ILE B:59	BINDING SITE FOR RESIDUE HEM A 203
06	AC6	SOFTWARE	LEU A:19 , ILE A:22 , ASN A:23 , TYR A:45 , ILE A:49 , MET A:52 , ALA A:55 , ASP A:56 , ILE A:59 , HOH A:330 , HOH A:358 , HOH A:368 , HOH A:414 , LEU B:19 , PHE B:26 , TYR B:45 , ILE B:49 , MET B:52 , LYS B:53	BINDING SITE FOR RESIDUE HEM A 204
07	AC7	SOFTWARE	LEU A:14 , ASN A:17 , GLU A:18 , TYR A:58 , GLY A:97 , ILE A:123 , GLU A:127 , HOH A:309 , HOH A:315	BINDING SITE FOR RESIDUE EDO A 301
08	AC8	SOFTWARE	GLU A:47 , ASP A:50 , GLU A:51 , HIS A:54 , GLU A:94 , GLU A:127 , HIS A:130 , HOH A:415	BINDING SITE FOR RESIDUE EDO A 302
09	AC9	SOFTWARE	LEU B:14 , ASN B:17 , GLU B:18 , TYR B:58 , GLY B:97 , LEU B:101 , ILE B:123 , GLU B:127 , HOH B:329	BINDING SITE FOR RESIDUE EDO B 301
10	BC1	SOFTWARE	GLU B:47 , ASP B:50 , GLU B:51 , GLU B:94 , GLU B:127 , HIS B:130	BINDING SITE FOR RESIDUE EDO B 302

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (10, 20)

Asymmetric/Biological Unit (10, 20)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_BFR_ECOLI_001 *	K	38	M	BFR_ECOLI	---	---	A/B	K	38	M
02	UniProt	VAR_BFR_ECOLI_002 *	R	57	K	BFR_ECOLI	---	---	A/B	R	57	K
03	UniProt	VAR_BFR_ECOLI_003 *	L	68	I	BFR_ECOLI	---	---	A/B	L	68	I
04	UniProt	VAR_BFR_ECOLI_004 *	N	78	G	BFR_ECOLI	---	---	A/B	N	78	G
05	UniProt	VAR_BFR_ECOLI_005 *	R	88	Q	BFR_ECOLI	---	---	A/B	R	88	Q
06	UniProt	VAR_BFR_ECOLI_006 *	A	92	R	BFR_ECOLI	---	---	A/B	A	92	R
07	UniProt	VAR_BFR_ECOLI_007 *	D	96	E	BFR_ECOLI	---	---	A/B	D	96	E
08	UniProt	VAR_BFR_ECOLI_008 *	N	100	D	BFR_ECOLI	---	---	A/B	N	100	D
09	UniProt	VAR_BFR_ECOLI_009 *	G	106	A	BFR_ECOLI	---	---	A/B	G	106	A
10	UniProt	VAR_BFR_ECOLI_010 *	R	125	A	BFR_ECOLI	---	---	A/B	R	125	A
	* ID not provided by source

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

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological 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
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:158
 aligned with BFR_ECOLI | P0ABD3 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150        
            BFR_ECOLI     1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
               SCOP domains d3e2ca_ A: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 3e2cA00 A:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) FERRITIN_LIKE  PDB: A:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (1)
                PROSITE (2) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3e2c A   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDERGHIDWLRTELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain B from PDB  Type:PROTEIN  Length:158
 aligned with BFR_ECOLI | P0ABD3 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150        
            BFR_ECOLI     1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
               SCOP domains d3e2cb_ B: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 3e2cB00 B:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) FERRITIN_LIKE  PDB: B:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (1)
                PROSITE (2) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3e2c B   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDERGHIDWLRTELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	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, 2)

CATH Domains (1, 2)

Pfam Domains (0, 0)

Gene Ontology (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (BFR_ECOLI | P0ABD3)

molecular function
	GO:0008199	ferric iron binding	Interacting selectively and non-covalently with ferric iron, Fe(III).
	GO:0004322	ferroxidase activity	Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.
	GO:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	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:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
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:0006880	intracellular sequestering of iron ion	The process of binding or confining iron ions in an intracellular area such that they are separated from other components of a biological system.
	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:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
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:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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	Cis Peptide Bonds
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	3e2c
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	BFR_ECOLI \| P0ABD3
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	1.16.3.1
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 10)

Sites (10, 10)