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Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Title :   E. COLI BACTERIOFERRITIN IN ITS AS-ISOLATED FORM

Authors :   A. Van Eerde, S. Wolterink-Van Loo, J. Van Der Oost, B. W. Dijkstra

Date :   26 Jul 06 (Deposition) - 21 Nov 06 (Release) - 12 Nov 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.50

Chains :   Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B,C,D,E,F,G,H  (3x)

Keywords :   Four-Helix Bundle, Ferroxidase Centre, Haem, Protein Shell, Iron Binding Site, Metal Binding Protein, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Van Eerde, S. Wolterink-Van Loo, J. Van Der Oost, B. W. Dijkstra
Fortuitous Structure Determination Of 'As-Isolated' Escherichia Coli Bacterioferritin In A Novel Crystal Form.
Acta Crystallogr. , Sect. F V. 62 1061 2006
PubMed-ID: 17077480 | Reference-DOI: 10.1107/S1744309106039583

Molecule 1 - BACTERIOFERRITIN
	Chains	:	A, B, C, D, E, F, G, H
	EC Number	:	1.16.3.1
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	511693
	Strain	:	BL21
	Synonym	:	BFR, CYTOCHROME B-1, CYTOCHROME B-557

		1	2	3	4	5	6	7	8
Asymmetric Unit	:	A	B	C	D	E	F	G	H
Biological Unit 1 (3x)	:	A	B	C	D	E	F	G	H

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 20)

No.	Name	Count	Type	Full Name
1	FE	16	Ligand/Ion	FE (III) ION
2	HEM	4	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Biological Unit 1 (1, 12)

No.	Name	Count	Type	Full Name
1	FE	-1	Ligand/Ion	FE (III) ION
2	HEM	12	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Asymmetric Unit (20, 20)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:18 , GLU A:51 , HIS A:54 , GLU A:127	BINDING SITE FOR RESIDUE FE A 301
02	AC2	SOFTWARE	GLU A:51 , GLU A:94 , GLU A:127 , HIS A:130	BINDING SITE FOR RESIDUE FE A 302
03	AC3	SOFTWARE	GLU B:18 , GLU B:51 , HIS B:54 , GLU B:127 , FE B:302	BINDING SITE FOR RESIDUE FE B 301
04	AC4	SOFTWARE	GLU B:51 , GLU B:94 , GLU B:127 , HIS B:130 , FE B:301	BINDING SITE FOR RESIDUE FE B 302
05	AC5	SOFTWARE	GLU C:18 , GLU C:51 , HIS C:54 , GLU C:127 , FE C:302	BINDING SITE FOR RESIDUE FE C 301
06	AC6	SOFTWARE	GLU C:51 , GLU C:94 , GLU C:127 , HIS C:130 , FE C:301	BINDING SITE FOR RESIDUE FE C 302
07	AC7	SOFTWARE	GLU D:18 , GLU D:51 , HIS D:54 , GLU D:127	BINDING SITE FOR RESIDUE FE D 301
08	AC8	SOFTWARE	GLU D:51 , GLU D:94 , GLU D:127 , HIS D:130	BINDING SITE FOR RESIDUE FE D 302
09	AC9	SOFTWARE	GLU E:18 , GLU E:51 , HIS E:54 , GLU E:127	BINDING SITE FOR RESIDUE FE E 301
10	BC1	SOFTWARE	GLU E:51 , GLU E:94 , GLU E:127 , HIS E:130 , HOH E:311	BINDING SITE FOR RESIDUE FE E 302
11	BC2	SOFTWARE	GLU F:18 , GLU F:51 , HIS F:54 , GLU F:127	BINDING SITE FOR RESIDUE FE F 301
12	BC3	SOFTWARE	GLU F:51 , GLU F:94 , GLU F:127 , HIS F:130	BINDING SITE FOR RESIDUE FE F 302
13	BC4	SOFTWARE	GLU G:18 , GLU G:51 , HIS G:54 , GLU G:127	BINDING SITE FOR RESIDUE FE G 301
14	BC5	SOFTWARE	GLU G:51 , GLU G:94 , GLU G:127 , HIS G:130	BINDING SITE FOR RESIDUE FE G 302
15	BC6	SOFTWARE	GLU H:18 , GLU H:51 , HIS H:54 , GLU H:127	BINDING SITE FOR RESIDUE FE H 301
16	BC7	SOFTWARE	GLU H:51 , GLU H:94 , GLU H:127 , HIS H:130	BINDING SITE FOR RESIDUE FE H 302
17	BC8	SOFTWARE	LEU A:19 , ILE A:22 , ASN A:23 , PHE A:26 , TYR A:45 , ILE A:49 , MET A:52 , LYS A:53 , ALA A:55 , ASP A:56 , ILE B:22 , ASN B:23 , PHE B:26 , TYR B:45 , ILE B:49 , MET B:52 , LYS B:53 , ALA B:55	BINDING SITE FOR RESIDUE HEM A 200
18	BC9	SOFTWARE	ILE C:22 , ASN C:23 , PHE C:26 , TYR C:45 , ILE C:49 , MET C:52 , LYS C:53 , ALA C:55 , ASP C:56 , ASN D:23 , PHE D:26 , TYR D:45 , MET D:52 , LYS D:53 , ALA D:55	BINDING SITE FOR RESIDUE HEM C 200
19	CC1	SOFTWARE	ILE E:22 , ASN E:23 , PHE E:26 , TYR E:45 , MET E:52 , LYS E:53 , ALA E:55 , ILE F:22 , ASN F:23 , PHE F:26 , TYR F:45 , ILE F:49 , MET F:52 , LYS F:53 , ALA F:55	BINDING SITE FOR RESIDUE HEM E 200
20	CC2	SOFTWARE	ILE G:22 , ASN G:23 , PHE G:26 , TYR G:45 , ILE G:49 , MET G:52 , LYS G:53 , ALA G:55 , ILE H:22 , ASN H:23 , PHE H:26 , TYR H:45 , MET H:52 , ALA H:55	BINDING SITE FOR RESIDUE HEM G 200

(no "SS Bond" information available for 2HTN)

(no "Cis Peptide Bond" information available for 2HTN)

Asymmetric Unit (10, 80)

								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/C/D/E/F/G/H	K	38	M
02	UniProt	VAR_BFR_ECOLI_002 *	R	57	K	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	57	K
03	UniProt	VAR_BFR_ECOLI_003 *	L	68	I	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	L	68	I
04	UniProt	VAR_BFR_ECOLI_004 *	N	78	G	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	N	78	G
05	UniProt	VAR_BFR_ECOLI_005 *	R	88	Q	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	88	Q
06	UniProt	VAR_BFR_ECOLI_006 *	A	92	R	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	A	92	R
07	UniProt	VAR_BFR_ECOLI_007 *	D	96	E	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	D	96	E
08	UniProt	VAR_BFR_ECOLI_008 *	N	100	D	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	N	100	D
09	UniProt	VAR_BFR_ECOLI_009 *	G	106	A	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	G	106	A
10	UniProt	VAR_BFR_ECOLI_010 *	R	125	A	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	125	A
	* ID not provided by source

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

Biological Unit 1 (10, 240)

								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/C/D/E/F/G/H	K	38	M
02	UniProt	VAR_BFR_ECOLI_002 *	R	57	K	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	57	K
03	UniProt	VAR_BFR_ECOLI_003 *	L	68	I	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	L	68	I
04	UniProt	VAR_BFR_ECOLI_004 *	N	78	G	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	N	78	G
05	UniProt	VAR_BFR_ECOLI_005 *	R	88	Q	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	88	Q
06	UniProt	VAR_BFR_ECOLI_006 *	A	92	R	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	A	92	R
07	UniProt	VAR_BFR_ECOLI_007 *	D	96	E	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	D	96	E
08	UniProt	VAR_BFR_ECOLI_008 *	N	100	D	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	N	100	D
09	UniProt	VAR_BFR_ECOLI_009 *	G	106	A	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	G	106	A
10	UniProt	VAR_BFR_ECOLI_010 *	R	125	A	BFR_ECOLI	---	---	A/B/C/D/E/F/G/H	R	125	A
	* ID not provided by source

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

Asymmetric Unit (2, 16)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BACTERIOFERRITIN	PS00549	Bacterioferritin signature.	BFR_ECOLI	1-19	8	A:1-19 B:1-19 C:1-19 D:1-19 E:1-19 F:1-19 G:1-19 H:1-19
2	FERRITIN_LIKE	PS50905	Ferritin-like diiron domain profile.	BFR_ECOLI	1-145	8	A:1-145 B:1-145 C:1-145 D:1-145 E:1-145 F:1-145 G:1-145 H:1-145

Biological Unit 1 (2, 48)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BACTERIOFERRITIN	PS00549	Bacterioferritin signature.	BFR_ECOLI	1-19	24	A:1-19 B:1-19 C:1-19 D:1-19 E:1-19 F:1-19 G:1-19 H:1-19
2	FERRITIN_LIKE	PS50905	Ferritin-like diiron domain profile.	BFR_ECOLI	1-145	24	A:1-145 B:1-145 C:1-145 D:1-145 E:1-145 F:1-145 G:1-145 H:1-145

(no "Exon" information available for 2HTN)

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
	(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 d2htna_ A: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnA00 A:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: A:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn A   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 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 d2htnb_ B: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnB00 B:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: B:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn B   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain C 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 d2htnc_ C: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnC00 C:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: C:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn C   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain D 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 d2htnd_ D: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnD00 D:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: D:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn D   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain E 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 d2htne_ E: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnE00 E:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: E:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn E   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain F 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 d2htnf_ F: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnF00 F:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: F:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn F   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain G 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 d2htng_ G: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnG00 G:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: G:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn G   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain H 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 d2htnh_ H: Bacterioferritin (cytochrome b1)                                                                                                                    SCOP domains
               CATH domains 2htnH00 H:1-158  [code=1.20.1260.10, no name defined]                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------M------------------K----------I---------G---------Q---R---E---D-----A------------------A--------------------------------- SAPs(SNPs)
                PROSITE (1) BACTERIOFERRITIN   ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) FERRITIN_LIKE  PDB: H:1-145 UniProt: 1-145                                                                                                       ------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2htn H   1 MKGDTKVINYLNKLLGNELVAINQYFLHARMFKNWGLKRLNDVEYHESIDEMKHADRYIERILFLEGLPNLQDLGKLNIGEDVEEMLRSDLALELDGAKNLREAIGYADSVHDYVSRDMMIEILRDEEGHIDWLETELDLIQKMGLQNYLQAQIREEG 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Legend:		→ Mismatch	(orange background)
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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( (-)

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Organisms( (-)

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Class: All alpha proteins (14657)

Fold: Ferritin-like (533)

Superfamily: Ferritin-like (489)

Family: Ferritin (232)

Protein domain: Bacterioferritin (cytochrome b1) (19)

Escherichia coli [TaxId: 562] (11)

1a	d2htna_	A:
1b	d2htnb_	B:
1c	d2htnc_	C:
1d	d2htnd_	D:
1e	d2htne_	E:
1f	d2htnf_	F:
1g	d2htng_	G:
1h	d2htnh_	H:

Asymmetric Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

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Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Ferritin; (180)

Homologous Superfamily: [code=1.20.1260.10, no name defined] (180)

Escherichia coli bl21. Organism_taxid: 511693. Strain: bl21 (1)

1a	2htnA00	A:1-158
1b	2htnB00	B:1-158
1c	2htnC00	C:1-158
1d	2htnD00	D:1-158
1e	2htnE00	E:1-158
1f	2htnF00	F:1-158
1g	2htnG00	G:1-158
1h	2htnH00	H:1-158

(no "Pfam Domain" information available for 2HTN)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F,G,H (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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	2htn
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(no "Related Entries Specified in the PDB File" available for 2HTN)

Description

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Ligands, Modified Residues, Ions (2, 20)

Sites (20, 20)

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