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(-) Description

Title :  X-RAY STRUCTURE OF THE D199K MUTANT OF THE CYSTEINE DESULFURASE ISCS FROM A. FULGIDUS
 
Authors :  A. Pagnier, Y. Nicolet, J. C. Fontecilla-Camps
Date :  21 Aug 14  (Deposition) - 17 Dec 14  (Release) - 29 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Pagnier, Y. Nicolet, J. C. Fontecilla-Camps
Iscs From Archaeoglobus Fulgidus Has No Desulfurase Activit But May Provide A Cysteine Ligand For [Fe2S2] Cluster Assembly.
Biochim. Biophys. Acta V. 1853 1457 2015
PubMed-ID: 25447670  |  Reference-DOI: 10.1016/J.BBAMCR.2014.10.015

(-) Compounds

Molecule 1 - CYSTEINE DESULFURASE ISCS 2
    Chains: A
    EC Number: 2.8.1.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PARA-13
    Expression System Strain: C41
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: ISCS2, AF_0564
    Mutation: YES
    Organism Scientific: ARCHAEOGLOBUS FULGIDUS DSM 4304
    Organism Taxid: 224325
    Strain: ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 14)

Asymmetric Unit (5, 14)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2CA2Ligand/IonCALCIUM ION
3CL1Ligand/IonCHLORIDE ION
4PG49Ligand/IonTETRAETHYLENE GLYCOL
5PMP1Ligand/Ion4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE
Biological Unit 1 (3, 22)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2CA-1Ligand/IonCALCIUM ION
3CL-1Ligand/IonCHLORIDE ION
4PG418Ligand/IonTETRAETHYLENE GLYCOL
5PMP2Ligand/Ion4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREPG4 A:405 , HOH A:811BINDING SITE FOR RESIDUE CA A 401
02AC2SOFTWAREGLY A:121 , LYS A:122 , TYR A:123 , GLY A:124 , GLU A:125BINDING SITE FOR RESIDUE CL A 402
03AC3SOFTWAREASN A:73 , HIS A:98 , ASP A:173 , THR A:175BINDING SITE FOR RESIDUE CA A 403
04AC4SOFTWARETHR A:7 , ALA A:69 , THR A:70 , HIS A:98 , ASN A:149 , ASP A:173 , THR A:175 , LYS A:199 , SER A:234 , HOH A:509 , HOH A:585 , HOH A:708 , HOH A:767 , HOH A:822 , HOH A:823 , HOH A:824 , HOH A:864BINDING SITE FOR RESIDUE PMP A 404
05AC5SOFTWARETYR A:123 , GLY A:166 , ASP A:191 , LYS A:213 , GLU A:214 , CA A:401 , HOH A:763 , HOH A:811BINDING SITE FOR RESIDUE PG4 A 405
06AC6SOFTWARELEU A:55 , VAL A:178 , GLY A:179 , ILE A:181 , GLU A:182 , VAL A:183 , TRP A:254BINDING SITE FOR RESIDUE PG4 A 406
07AC7SOFTWAREASN A:103 , LYS A:106 , PHE A:107 , LYS A:110 , HOH A:825BINDING SITE FOR RESIDUE PG4 A 407
08AC8SOFTWAREILE A:102 , LYS A:106 , TYR A:117 , HIS A:330BINDING SITE FOR RESIDUE PG4 A 408
09AC9SOFTWARELYS A:110 , GLN A:111 , GLN A:218 , HOH A:743 , HOH A:825 , HOH A:858BINDING SITE FOR RESIDUE PG4 A 409
10BC1SOFTWAREARG A:295 , GLU A:341BINDING SITE FOR RESIDUE PG4 A 410
11BC2SOFTWARETYR A:298 , ARG A:374BINDING SITE FOR RESIDUE PG4 A 411
12BC3SOFTWAREARG A:15 , GLU A:18 , LYS A:245 , GLU A:248BINDING SITE FOR RESIDUE PG4 A 412
13BC4SOFTWARETHR A:25 , HOH A:537 , HOH A:729BINDING SITE FOR RESIDUE PG4 A 413
14BC5SOFTWARESER A:329 , HIS A:330BINDING SITE FOR RESIDUE ACT A 414

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4R5F)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4R5F)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4R5F)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4R5F)

(-) Exons   (0, 0)

(no "Exon" information available for 4R5F)

(-) 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)
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:369
                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhhhh.eeeee...hhhhhhhhhhhhhh..eeeee........hhhhhhhhh...eeeee............hhhhhhhhhh...eeeee..........hhhhhh..eeeee.hhhh.....eeeeee.............hhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee..........eeeeee...hhhhhhhhhhhh.........hhhhhhh..hhhhhhheeeee.....hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4r5f A   2 AYFDYTSAKPVDERILEAMLPYMTESFGNPSSVHSYGFKAREAVQEAREKVAKLVNGGGGTVVFTSGATEANNLAIIGYAMRNARKGKHILVSAVEHMSVINPAKFLQKQGFEVEYIPVGKYGEVDVSFIDQKLRDDTILVSVQHANNEIGTIQPVEEISEVLAGKAALHIDATASVGQIEVDVEKIGADMLTISSNKIYGPKGVGALWIRKEAKLQPVILGGGQENGLRSGSENVPSIVGFGKAAEITAMEWREEAERLRRLRDRIIDNVLKIEESYLNGHPEKRLPNNVNVRFSYIEGESIVLSLDMAGIQASTGQPSHVLMACGLKHEEAHGTLLLTLGRYNTDEDVDRLLEVLPGVIERLRSMSP 378
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311      |329       339       349       359       369         
                                                                                                                                                                                                                                                                                                                                                      318|                                                   
                                                                                                                                                                                                                                                                                                                                                       327
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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)

(no "SCOP Domain" information available for 4R5F)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4R5F)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4R5F)

(-) Gene Ontology  (9, 9)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        ISCS2_ARCFU | O29689: 4eb5 4eb7 4hvk

(-) Related Entries Specified in the PDB File

4eb5 COMPLEX ISCS-ISCU FROM A. FULGIDUS
4eb7 COMPLEX ISCS-ISCU FROM A. FULGIDUS
4hvk WILD-TYPE X-RAY STRUCTURE