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(-) Description

Title :  DIHEME SOXAX
 
Authors :  M. J. Maher
Date :  04 Aug 10  (Deposition) - 18 May 11  (Release) - 18 May 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.77
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Cytochrome, Sulfur Oxidation Pathway, Heme-Binding Protein-Heme- Binding Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Kilmartin, M. J. Maher, K. Krusong, G. R. Hanson, P. V. Bernhardt, M. Riley, U. Kappler
Diheme Soxax Proteins - Insights Into Structure And Functio Of The Active Site
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SOXA
    Chains: A, C, E
    Engineered: YES
    Expression System: RHODOBACTER CAPSULATUS
    Expression System Taxid: 1061
    Organism Scientific: STARKEYA NOVELLA
    Organism Taxid: 921
 
Molecule 2 - SOXX
    Chains: B, D, F
    Engineered: YES
    Expression System: RHODOBACTER CAPSULATUS
    Expression System Taxid: 1061
    Organism Scientific: STARKEYA NOVELLA
    Organism Taxid: 921

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 10)

Asymmetric/Biological Unit (3, 10)
No.NameCountTypeFull Name
1CSS3Mod. Amino AcidS-MERCAPTOCYSTEINE
2HEC6Ligand/IonHEME C
3SO41Ligand/IonSULFATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:181 , SER A:182 , CYS A:183 , CYS A:186 , HIS A:187 , ILE A:194 , GLN A:197 , ALA A:198 , LEU A:199 , THR A:212 , TRP A:216 , MET A:233 , CSS A:236 , TYR A:237 , GLN A:239 , MET A:240 , LYS A:274 , HOH A:536 , HOH A:826BINDING SITE FOR RESIDUE HEC A 401
2AC2SOFTWAREPHE A:181 , CYS B:125 , CYS B:128 , HIS B:129 , LEU B:141 , PRO B:143 , LEU B:145 , TYR B:148 , LYS B:165 , VAL B:166 , SER B:176 , MET B:178 , PRO B:179 , VAL B:195 , HOH B:222 , HOH B:372 , GLU F:74BINDING SITE FOR RESIDUE HEC B 401
3AC3SOFTWAREASN B:70 , PRO B:71 , ASN D:70 , PRO D:71 , ASN F:70 , PRO F:71BINDING SITE FOR RESIDUE SO4 B 209
4AC4SOFTWARESER C:182 , CYS C:183 , CYS C:186 , HIS C:187 , ILE C:194 , GLN C:197 , LEU C:199 , THR C:212 , TRP C:216 , ARG C:232 , MET C:233 , CSS C:236 , TYR C:237 , GLN C:239 , MET C:240 , LYS C:274 , HOH C:835BINDING SITE FOR RESIDUE HEC C 401
5AC5SOFTWAREGLU B:74 , PHE C:181 , GLY D:123 , ASN D:124 , CYS D:125 , CYS D:128 , HIS D:129 , LEU D:141 , PRO D:143 , LEU D:145 , TYR D:148 , ARG D:152 , LYS D:165 , VAL D:166 , SER D:176 , MET D:178 , HOH D:227 , HOH D:576BINDING SITE FOR RESIDUE HEC D 401
6AC6SOFTWARESER E:182 , CYS E:183 , CYS E:186 , HIS E:187 , ILE E:194 , GLN E:197 , THR E:212 , MET E:213 , TRP E:216 , ARG E:232 , MET E:233 , CSS E:236 , TYR E:237 , MET E:240 , LYS E:274 , HOH E:346 , HOH E:452BINDING SITE FOR RESIDUE HEC E 401
7AC7SOFTWAREGLU D:74 , PHE E:181 , CYS F:125 , CYS F:128 , HIS F:129 , LEU F:141 , PRO F:143 , LEU F:145 , TYR F:148 , ARG F:152 , LYS F:165 , VAL F:166 , LEU F:173 , SER F:176 , SER F:177 , MET F:178 , PRO F:179 , PHE F:181 , HOH F:241 , HOH F:529 , HOH F:592BINDING SITE FOR RESIDUE HEC F 401

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:74 -A:110
2B:64 -B:175
3C:74 -C:110
4D:64 -D:175
5E:74 -E:110
6F:64 -F:175

(-) Cis Peptide Bonds  (9, 9)

Asymmetric/Biological Unit
No.Residues
1Leu A:90 -Pro A:91
2Trp A:216 -Pro A:217
3Val A:270 -Pro A:271
4Leu C:90 -Pro C:91
5Trp C:216 -Pro C:217
6Val C:270 -Pro C:271
7Leu E:90 -Pro E:91
8Trp E:216 -Pro E:217
9Val E:270 -Pro E:271

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3OA8)

(-) PROSITE Motifs  (1, 3)

Asymmetric/Biological Unit (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.SOXA_STAND163-263
 
 		  3A:163-263
C:163-263
E:163-263

(-) Exons   (0, 0)

(no "Exon" information available for 3OA8)

(-) 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:229
 aligned with SOXA_STAND | D7A6E5 from UniProtKB/Swiss-Prot  Length:275

    Alignment length:229
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265         
           SOXA_STAND    46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDCYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh........................hhhhh.eee....eeehhhhhhhhhhhhh....hhhhhhh........hhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhh.......hhhhhhh....ee..ee.......hhhhhhhhh...eee.hhheeehhhhhhhhhhhhh........hhhhhhhhhhhhhhh........eee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------CYTC  PDB: A:163-263 UniProt: 163-263                                                                ----------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3oa8 A  46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDcYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235|      245       255       265         
                                                                                                                                                                                                                        236-CSS                                  


Chain B from PDB  Type:PROTEIN  Length:180
 aligned with Q7BQR5_STANO | Q7BQR5 from UniProtKB/TrEMBL  Length:208

    Alignment length:180
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208
         Q7BQR5_STANO    29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhhhhhhhh.............hhhhhhhhhh....hhhhhhhhhhhhhh...........hhhhhhhhhhh................hhhhh..................hhhhhh..hhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhh..hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3oa8 B  29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208


Chain C from PDB  Type:PROTEIN  Length:229
 aligned with SOXA_STAND | D7A6E5 from UniProtKB/Swiss-Prot  Length:275

    Alignment length:229
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265         
           SOXA_STAND    46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDCYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhh.......................hhhhh.ee......eehhhhhhhhhhhhh....hhhhhhh........hhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhh.......hhhhhhh....ee..ee.......hhhhhhhhh...eee....eeehhhhhhhhhhhhh........hhhhhhhhhhhhhhh........eee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------CYTC  PDB: C:163-263 UniProt: 163-263                                                                ----------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3oa8 C  46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDcYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235|      245       255       265         
                                                                                                                                                                                                                        236-CSS                                  


Chain D from PDB  Type:PROTEIN  Length:180
 aligned with Q7BQR5_STANO | Q7BQR5 from UniProtKB/TrEMBL  Length:208

    Alignment length:180
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208
         Q7BQR5_STANO    29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhh......hhhhhh.hhhhhhhhhh....hhhhhhhhhhhhhh...........hhhhhhhhhhh................hhhhh....................hhhhh.hhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhh..hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3oa8 D  29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208


Chain E from PDB  Type:PROTEIN  Length:229
 aligned with SOXA_STAND | D7A6E5 from UniProtKB/Swiss-Prot  Length:275

    Alignment length:229
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265         
           SOXA_STAND    46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDCYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh........................hhhhh.ee......eehhhhhhhhhhhhh....hhhhhhh........hhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhh.......hhhhhhh....ee..ee.......hhhhhhhhh...eee.hhheeehhhhhhhhhhhhh........hhhhhhhhhhhhhhh........eee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------CYTC  PDB: E:163-263 UniProt: 163-263                                                                ----------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3oa8 E  46 ANPGFLNVDRGEVLWSEPRGTRNVSLETCDLGEGPGKLEGAYAHLPRYFADTGKVMDLEQRLLWCMETIQGRDTKPLVAKPFSGPGRTSDMEDLVAFIANKSDGVKIKVALATPQEKEMYAIGEALFFRRSSINDFSCSTCHGAAGKRIRLQALPQLDVPGKDAQLTMATWPTYRVSQSALRTMQHRMWDcYRQMRMPAPDYASEAVTALTLYLTKQAEGGELKVPSIK 274
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235|      245       255       265         
                                                                                                                                                                                                                        236-CSS                                  


Chain F from PDB  Type:PROTEIN  Length:180
 aligned with Q7BQR5_STANO | Q7BQR5 from UniProtKB/TrEMBL  Length:208

    Alignment length:180
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208
         Q7BQR5_STANO    29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) ----------------------------------------------------------------------Cytochrom_C-3oa8F01 F:99-201                                                                           ------- Pfam domains (1)
           Pfam domains (2) ----------------------------------------------------------------------Cytochrom_C-3oa8F02 F:99-201                                                                           ------- Pfam domains (2)
           Pfam domains (3) ----------------------------------------------------------------------Cytochrom_C-3oa8F03 F:99-201                                                                           ------- Pfam domains (3)
         Sec.struct. author ...hhhhhhhhhhhhh......hhhhhh.hhhhhhhhhh....hhhhhhhhhhhhhh...........hhhhhhhhhhh................hhhhhh.................hhhhhh..hhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhh..hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3oa8 F  29 SAVDPARVDAVVKTSFTKLPEGWESRLQQDETQRICSVTRNNPSPEQAAAIMKAEEVRIKFPAGPVLGSWKDGAKVAQNGRGGQFSDPPGTVSGGNCYACHQLDPKEVSYGTLGPSLVGYGRERNFSAEDAKIAFAKVYDAQASLACSSMPRFGVNGVLTEQQIKDVVAYLFDPESPVNK 208
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208
   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  (0, 0)

(no "SCOP Domain" information available for 3OA8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3OA8)

(-) Pfam Domains  (1, 3)

Asymmetric/Biological Unit
(-)
Clan: Cytochrome-c (108)

(-) Gene Ontology  (15, 18)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C,E   (SOXA_STAND | D7A6E5)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    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.
    GO:0016669    oxidoreductase activity, acting on a sulfur group of donors, cytochrome as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a cytochrome.
    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).
    GO:0046982    protein heterodimerization activity    Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
    GO:0016783    sulfurtransferase activity    Catalysis of the transfer of sulfur atoms from one compound (donor) to another (acceptor).
biological process
    GO:0018192    enzyme active site formation via cysteine modification to L-cysteine persulfide    The formation of an enzyme active site via modification of peptidyl-cysteine to peptidyl-L-cysteine persulfide.
    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.
    GO:0019417    sulfur oxidation    The chemical reactions and pathways resulting the addition of oxygen to elemental sulfur.
cellular component
    GO:0070069    cytochrome complex    A protein complex in which at least one of the proteins is a cytochrome, i.e. a heme-containing protein involved in catalysis of redox reactions.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Chain B,D,F   (Q7BQR5_STANO | Q7BQR5)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  3oa8
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Access by UniProt ID/Accession number
  Q7BQR5_STANO | Q7BQR5
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  SOXA_STAND | D7A6E5
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        SOXA_STAND | D7A6E5: 3ocd
UniProtKB/TrEMBL
        Q7BQR5_STANO | Q7BQR5: 3ocd

(-) Related Entries Specified in the PDB File

3ocd DIHEME SOXAX - C236M MUTANT