4RLR - JenaLib

Title :   STRUCTURE OF MONOHEME CYTOCHROME PCCH FROM GEOBACTER SULFURREDUCENS

Authors :   P. R. Pokkuluri, C. A. Salgueiro

Date :   17 Oct 14 (Deposition) - 01 Apr 15 (Release) - 26 Aug 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

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

Keywords :   Novel Monoheme Cytochrome, Electrode, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. M. Dantas, L. M. Campelo, N. E. Duke, C. A. Salgueiro, P. R. Pokkuluri
The Structure Of Pcch From Geobacter Sulfurreducens - A Novel Low Reduction Potential Monoheme Cytochrome Essential For Accepting Electrons From An Electrode.
Febs J. V. 282 2215 2015
PubMed-ID: 25786707 | Reference-DOI: 10.1111/FEBS.13269

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 6)

Asymmetric Unit (4, 6)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	CAC	1	Ligand/Ion	CACODYLATE ION
3	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	ZN	3	Ligand/Ion	ZINC ION

Biological Unit 1 (3, 3)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	CAC	1	Ligand/Ion	CACODYLATE ION
3	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (3, 6)

No.	Name	Count	Type	Full Name
1	ACT	2	Ligand/Ion	ACETATE ION
2	CAC	2	Ligand/Ion	CACODYLATE ION
3	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	ZN	-1	Ligand/Ion	ZINC ION

Sites (6, 6)

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	VAL A:15 , ARG A:16 , CYS A:17 , CYS A:20 , HIS A:21 , TYR A:29 , MET A:48 , ASP A:62 , ALA A:65 , ARG A:69 , ASN A:83 , MET A:84 , HIS A:87 , ZN A:202 , HOH A:301 , HOH A:356 , HOH A:359 , HOH A:449	BINDING SITE FOR RESIDUE HEM A 201
2	AC2	SOFTWARE	ASP A:62 , ALA A:65 , HEM A:201 , HOH A:301 , HOH A:449	BINDING SITE FOR RESIDUE ZN A 202
3	AC3	SOFTWARE	HIS A:30 , CAC A:205 , HOH A:316	BINDING SITE FOR RESIDUE ZN A 203
4	AC4	SOFTWARE	GLU A:37 , HIS A:87 , ACT A:206 , HOH A:346	BINDING SITE FOR RESIDUE ZN A 204
5	AC5	SOFTWARE	HIS A:30 , ZN A:203	BINDING SITE FOR RESIDUE CAC A 205
6	AC6	SOFTWARE	ARG A:16 , GLU A:37 , LEU A:40 , ARG A:86 , HIS A:87 , GLY A:89 , ZN A:204 , HOH A:346 , HOH A:383	BINDING SITE FOR RESIDUE ACT A 206

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

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

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Chain A from PDB  Type:PROTEIN  Length:126
                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh........hhhhhhh.......hhhhhhhh.........hhhhhh.hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4rlr A   1 GEVTYRKDIKPIFDVRCAGCHGADAAPEYHAFKAEKEKWLAKGQGMRMDTYSHLIFYTAWPDTGALMRRLDDGKDAKPGNMYRHLGATEEERQRNLAVFKAWVGVWNLKKWPDITKEELNAITVTY 129
                                    10        20        30        40        50        60        70   ||   83        93       103       113       123      
                                                                                                    74|                                                   
                                                                                                     78

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (3, 3)

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		HEM	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		ZN	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
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