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(-) Description

Title :  MECHANISM OF HOMOLOGOUS RECOMBINATION FROM THE RECA-SSDNA/DSDNA STRUCTURES
 
Authors :  N. P. Pavletich
Date :  24 Mar 08  (Deposition) - 20 May 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  4.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Homologous Recombination, Recombination/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. Chen, H. Yang, N. P. Pavletich
Mechanism Of Homologous Recombination From The Reca-Ssdna/Dsdna Structures.
Nature V. 453 489 2008
PubMed-ID: 18497818  |  Reference-DOI: 10.1038/NATURE06971
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'- D(*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP*DTP* DTP*DTP*DTP*DT)-3')
    Chains: B
    Engineered: YES
    Synthetic: YES
 
Molecule 2 - PROTEIN RECA
    Chains: A
    Engineered: YES
    Organism Scientific: ESCHERICHIA COLI
    Synonym: RECOMBINASE A

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 18)

Asymmetric/Biological Unit (3, 18)
No.NameCountTypeFull Name
1ADP6Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ALF6Ligand/IonTETRAFLUOROALUMINATE ION
3MG6Ligand/IonMAGNESIUM ION

(-) Sites  (18, 18)

Asymmetric Unit (18, 18)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:73 , GLU A:96 , ASP A:144 , LYS A:1250BINDING SITE FOR RESIDUE MG A 500
02AC2SOFTWAREGLU A:68 , SER A:69 , LYS A:72 , THR A:73 , GLU A:96 , PHE A:1217 , LYS A:1248 , LYS A:1250BINDING SITE FOR RESIDUE ALF A 501
03AC3SOFTWARETHR A:1073 , GLU A:1096 , LYS A:2250BINDING SITE FOR RESIDUE MG A 1500
04AC4SOFTWAREGLU A:1068 , SER A:1069 , LYS A:1072 , THR A:1073 , GLU A:1096 , PHE A:2217 , LYS A:2248 , LYS A:2250BINDING SITE FOR RESIDUE ALF A 1501
05AC5SOFTWARETHR A:2073 , GLU A:2096 , LYS A:3250BINDING SITE FOR RESIDUE MG A 2500
06AC6SOFTWAREGLU A:2068 , SER A:2069 , LYS A:2072 , THR A:2073 , GLU A:2096 , PHE A:3217 , LYS A:3248 , LYS A:3250BINDING SITE FOR RESIDUE ALF A 2501
07AC7SOFTWARETHR A:3073 , GLU A:3096 , LYS A:4250BINDING SITE FOR RESIDUE MG A 3500
08AC8SOFTWAREGLU A:3068 , SER A:3069 , LYS A:3072 , THR A:3073 , GLU A:3096 , PHE A:4217 , LYS A:4248 , LYS A:4250BINDING SITE FOR RESIDUE ALF A 3501
09AC9SOFTWARETHR A:4073 , GLU A:4096 , LYS A:5250BINDING SITE FOR RESIDUE MG A 4500
10BC1SOFTWAREGLU A:4068 , SER A:4069 , LYS A:4072 , THR A:4073 , GLU A:4096 , PHE A:5217 , LYS A:5248 , LYS A:5250BINDING SITE FOR RESIDUE ALF A 4501
11BC2SOFTWARETHR A:5073 , GLU A:5096BINDING SITE FOR RESIDUE MG A 5500
12BC3SOFTWAREGLU A:5068 , SER A:5069 , LYS A:5072 , THR A:5073 , GLU A:5096BINDING SITE FOR RESIDUE ALF A 5501
13BC4SOFTWARESER A:69 , SER A:70 , GLY A:71 , LYS A:72 , THR A:73 , THR A:74 , ASP A:100 , TYR A:103 , SER A:240 , TYR A:264 , ASN A:1249 , LYS A:1250 , ILE A:1251 , ALA A:1252 , ALA A:1253 , PRO A:1254BINDING SITE FOR RESIDUE ADP A 502
14BC5SOFTWARESER A:1069 , SER A:1070 , GLY A:1071 , LYS A:1072 , THR A:1073 , THR A:1074 , ASP A:1100 , TYR A:1103 , SER A:1240 , TYR A:1264 , ASN A:2249 , LYS A:2250 , ILE A:2251 , ALA A:2252 , ALA A:2253 , PRO A:2254BINDING SITE FOR RESIDUE ADP A 1502
15BC6SOFTWAREPRO A:2067 , GLU A:2068 , SER A:2069 , SER A:2070 , GLY A:2071 , LYS A:2072 , THR A:2073 , THR A:2074 , ASP A:2100 , TYR A:2103 , SER A:2240 , TYR A:2264 , ASN A:3249 , LYS A:3250 , ILE A:3251 , ALA A:3252 , ALA A:3253 , PRO A:3254BINDING SITE FOR RESIDUE ADP A 2502
16BC7SOFTWARESER A:3069 , SER A:3070 , GLY A:3071 , LYS A:3072 , THR A:3073 , THR A:3074 , ASP A:3100 , TYR A:3103 , SER A:3240 , TYR A:3264 , ASN A:4249 , LYS A:4250 , ILE A:4251 , ALA A:4252 , ALA A:4253 , PRO A:4254BINDING SITE FOR RESIDUE ADP A 3502
17BC8SOFTWARESER A:4069 , SER A:4070 , GLY A:4071 , LYS A:4072 , THR A:4073 , THR A:4074 , ASP A:4100 , TYR A:4103 , SER A:4240 , TYR A:4264 , ASN A:5249 , LYS A:5250 , ILE A:5251 , ALA A:5252 , ALA A:5253 , PRO A:5254BINDING SITE FOR RESIDUE ADP A 4502
18BC9SOFTWAREGLU A:5068 , SER A:5069 , SER A:5070 , GLY A:5071 , LYS A:5072 , THR A:5073 , THR A:5074 , ASP A:5100 , TYR A:5103 , SER A:5240 , TYR A:5264BINDING SITE FOR RESIDUE ADP A 5502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3CMU)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3CMU)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RECA_2PS50162 RecA family profile 1.RECA_ECOLI37-196  1A:1036-1195
2RECA_3PS50163 RecA family profile 2.RECA_ECOLI201-274  1A:1200-1273
3RECA_1PS00321 recA signature.RECA_ECOLI215-223  1A:1214-1222

(-) Exons   (0, 0)

(no "Exon" information available for 3CMU)

(-) 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:1937
 aligned with RECA_ECOLI | P0A7G6 from UniProtKB/Swiss-Prot  Length:353

    Alignment length:1938
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  345                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                1                                                                                                                                                                                                                                                                                                                                          334                                       335   341                 342  |      346   352   353                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                     -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -  |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328     |   -         -         -         -       337   |     -         -   |  |  -     | 350 |     | -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -         -        
          RECA_ECOLI      - ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNS-----------------------------------------TPDFSVD-------------------DSEG--------VAETNED-----F--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhhh.......hhhhhhhhhhhhhhhhhhhh...eeeeee..ee.........ee..hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh-....hhhhhhhhhhhhhhhhhh...eee.hhh......ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhhh.......hhhhhhhhhhhhhhhhhhhh...eeeeee..ee.........ee..hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhh...eee.hhh......ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhhh.......hhhhhhhhhhhhhhhhhhhh...eeeeee..ee.........ee..hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhh...eee.hhh......ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhhh.......hhhhhhhhhhhhhhhhhhhh...eeeeee..ee.........ee..hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhh...eee.hhh......ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhhh.......hhhhhhhhhhhhhhhhhhhh...eeeeee.eee.........eee.hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhh...eee.hhh......ee...hhhhhhhhh...ee...eeeee.....hhhhhhhhhhhhhhh....eeee......hhhhhhhh.......eee...hhhhhhhhhhhhhhhh...eeee.hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhh...eeeeee.........hhhhhhhheeeeeeeeeeeeeee..eeeeeeeeeeeeee.......eeeeeee...eehhhhhhhhhhhhh...eee..eeee..eeeeehhhhhhhhhh.hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RECA_2  PDB: A:1036-1195 UniProt: 37-196                                                                                                                        ----RECA_3  PDB: A:1200-1273 UniProt: 201-274                                 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RECA_1   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                3cmu A   37 VETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLL-AIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLL 5328
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326 | |  1007      1017      1027      1037      1047      1057      1067      1077      1087      1097      1107      1117      1127      1137      1147      1157      1167      1177      1187      1197      1207      1217      1227      1237      1247      1257      1267      1277      1287      1297      1307      1317      1327     |2004      2014      2024      2034      2044      2054      2064      2074      2084      2094      2104      2114      2124      2134      2144      2154      2164      2174      2184      2194      2204      2214      2224      2234      2244      2254      2264      2274      2284      2294      2304      2314      2324      3001      3011      3021      3031      3041      3051      3061      3071      3081      3091      3101      3111      3121      3131      3141      3151      3161      3171      3181      3191      3201      3211      3221      3231      3241      3251      3261      3271      3281      3291      3301      3311      3321      3331 ||   4008      4018      4028      4038      4048      4058      4068      4078      4088      4098      4108      4118      4128      4138      4148      4158      4168      4178      4188      4198      4208      4218      4228      4238      4248      4258      4268      4278      4288      4298      4308      4318      4328    ||5005      5015      5025      5035      5045      5055      5065      5075      5085      5095      5105      5115      5125      5135      5145      5155||    5172      5182      5192   || 5210      5220      5230      5240      5250      5260      5270      5280      5290      5300      5310      5320        
                                                                                                                                                                                                                                                                                                                             328 |                                                                                                                                                                                                                                                                                                                                        1333|                                                                                                                                                                                                                                                                                                                                        2333|                                                                                                                                                                                                                                                                                                                                        3333|                                                                                                                                                                                                                                                                                                                                        4333|                                                                                                                                                       5156|                            5196|                                                                                                                           
                                                                                                                                                                                                                                                                                                                              1001                                                                                                                                                                                                                                                                                                                                         2001                                                                                                                                                                                                                                                                                                                                         3001                                                                                                                                                                                                                                                                                                                                         4001                                                                                                                                                                                                                                                                                                                                         5001                                                                                                                                                        5164                             5205                                                                                                                           


Chain B from PDB  Type:DNA  Length:15
                                                
                3cmu B 1002 TTTTTTTTTTTTTTT 1016
                                  1011
   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 3CMU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3CMU)

(-) Gene Ontology  (23, 23)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (RECA_ECOLI | P0A7G6)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0008094    DNA-dependent ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of single- or double-stranded DNA, and it drives another reaction.
    GO:0003684    damaged DNA binding    Interacting selectively and non-covalently with damaged DNA.
    GO:0003690    double-stranded DNA binding    Interacting selectively and non-covalently with double-stranded DNA.
    GO:0004520    endodeoxyribonuclease activity    Catalysis of the hydrolysis of ester linkages within deoxyribonucleic acid by creating internal breaks.
    GO:0000400    four-way junction DNA binding    Interacting selectively and non-covalently with DNA containing four-way junctions, also known as Holliday junctions, a structure where two DNA double strands are held together by reciprocal exchange of two of the four strands, one strand each from the two original helices.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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:0000150    recombinase activity    Catalysis of the identification and base-pairing of homologous sequences between single-stranded DNA and double-stranded DNA.
    GO:0003697    single-stranded DNA binding    Interacting selectively and non-covalently with single-stranded DNA.
biological process
    GO:0006259    DNA metabolic process    Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
    GO:0000730    DNA recombinase assembly    The aggregation, arrangement and bonding together of strand exchange proteins (recombinases) into higher order oligomers on single-stranded DNA.
    GO:0006310    DNA recombination    Any process in which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction.
    GO:0006281    DNA repair    The process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway.
    GO:0009432    SOS response    An error-prone process for repairing damaged microbial DNA.
    GO:0048870    cell motility    Any process involved in the controlled self-propelled movement of a cell that results in translocation of the cell from one place to another.
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0006312    mitotic recombination    The exchange, reciprocal or nonreciprocal, of genetic material between one DNA molecule and a homologous region of DNA that occurs during mitotic cell cycles.
    GO:0010212    response to ionizing radiation    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a ionizing radiation stimulus. Ionizing radiation is radiation with sufficient energy to remove electrons from atoms and may arise from spontaneous decay of unstable isotopes, resulting in alpha and beta particles and gamma rays. Ionizing radiation also includes X-rays.
    GO:0042148    strand invasion    The process in which the nucleoprotein complex (composed of the broken single-strand DNA and the recombinase) searches and identifies a region of homology in intact duplex DNA. The broken single-strand DNA displaces the like strand and forms Watson-Crick base pairs with its complement, forming a duplex in which each strand is from one of the two recombining DNA molecules.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  3cmu
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  RECA_ECOLI | P0A7G6
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 Related Entries

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

UniProtKB/Swiss-Prot
        RECA_ECOLI | P0A7G6: 1aa3 1n03 1rea 1u94 1u98 1u99 1xms 1xmv 2reb 2rec 3cmt 3cmv 3cmw 3cmx 4twz

(-) Related Entries Specified in the PDB File

3cmt 3cmv 3cmw 3cmx