Structure of PDB 3cmx Chain A

Receptor sequence
>3cmxA (length=1603) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
VETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQRE
GKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSG
AVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSN
TLLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGEN
VVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEK
AGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAID
ENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGA
GGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIY
ARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKA
EIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMF
GNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAA
PFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKA
NATAWLKDNPETAKEIEKKVRELLLSNPNSAIDENKQKALAAALGQIEKQ
FGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESS
GKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPD
TGEQALEICDALARSGAVDVIVVDSVAALTPKAEIEGEIGDSHMGLAARM
MSQAMRKLAGNLKQSNTLLIFINQIRMKIGVMFGNPETTTGGNALKFYAS
VRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINF
YGELVDLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIE
KKVRELLLSNPNSAIDENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDV
ETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREG
KTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGA
VDVIVVDSVAALTPKAEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNT
LLIFINQIRMKIGVMFGNPETTTGGNALKFYASVRLDIRRIGAVKEGENV
VGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELVDLGVKEKLIEKA
GAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRELLLSNPNSAIDE
NKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAG
GLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPIYA
RKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKAE
ARMMSQAMRKLAGNLKQSNTLLIFINQIRNPETTTGGNALKFYASVRLDI
RRIGAVKEGENVVGSETRVKVVKNKIAAPFKQAEFQILYGEGINFYGELV
DLGVKEKLIEKAGAWYSYKGEKIGQGKANATAWLKDNPETAKEIEKKVRE
LLL
3D structure
PDB3cmx Mechanism of homologous recombination from the RecA-ssDNA/dsDNA structures.
ChainA
Resolution3.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A M164 A168 R196 M197 G200 G212 N213 A1168 R1169 S1172 R1196 M1197 K1198 I1199 G1212 N1213 A2168 R2169 S2172 R2196 M2197 K2198 I2199 G2212 N2213 A3168 R3169 R3196 M3197 K3198 I3199 G3212 N3213 A4168 R4169 S4172 G4212 N4213 M128 A132 R160 M161 G164 G176 N177 A465 R466 S469 R493 M494 K495 I496 G509 N510 A798 R799 S802 R826 M827 K828 I829 G842 N843 A1131 R1132 R1159 M1160 K1161 I1162 G1175 N1176 A1451 R1452 S1455 G1487 N1488
BS02 dna A I199 G200 S1162 M1164 S2162 M2164 I2199 G2200 S3162 M3164 I163 G164 S459 M461 S792 M794 I829 G830 S1125 M1127
BS03 MG A T73 D144 T37 D108
BS04 ALF A E68 K72 E96 F1217 K1248 K1250 E32 K36 E60 F514 K545 K547
BS05 MG A T1073 E1096 D1144 T370 E393 D441
BS06 ALF A E1068 K1072 E1096 F2217 K2248 K2250 E365 K369 E393 F847 K878 K880
BS07 MG A T2073 E2096 D2144 T703 E726 D774
BS08 ALF A E2068 S2069 K2072 E2096 F3217 K3248 K3250 E698 S699 K702 E726 F1180 K1211 K1213
BS09 MG A T3073 E3096 D3144 T1036 E1059 D1107
BS10 ALF A E3068 K3072 E3096 F4217 K4248 K4250 E1031 K1035 E1059 F1492 K1523 K1525
BS11 MG A T4073 D4144 T1369 D1440
BS12 ALF A E4068 K4072 E4096 E1364 K1368 E1392
BS13 ADP A S69 S70 G71 K72 T73 T74 Y103 Y264 N1249 A1252 A1253 P1254 S33 S34 G35 K36 T37 T38 Y67 Y228 N546 A549 A550 P551
BS14 ADP A S1069 S1070 G1071 K1072 T1073 T1074 Y1103 Y1264 N2249 A2252 A2253 P2254 S366 S367 G368 K369 T370 T371 Y400 Y561 N879 A882 A883 P884
BS15 ADP A S2069 S2070 G2071 K2072 T2073 T2074 Y2103 Y2264 A3252 A3253 P3254 S699 S700 G701 K702 T703 T704 Y733 Y894 A1215 A1216 P1217
BS16 ADP A S3069 G3071 K3072 T3073 T3074 Y3103 Y3264 N4249 K4250 A4252 S1032 G1034 K1035 T1036 T1037 Y1066 Y1227 N1524 K1525 A1527
BS17 ADP A S4069 S4070 G4071 K4072 T4073 T4074 Y4103 Y4264 S1365 S1366 G1367 K1368 T1369 T1370 Y1399 Y1539
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003697 single-stranded DNA binding
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008094 ATP-dependent activity, acting on DNA
GO:0016887 ATP hydrolysis activity
GO:0140297 DNA-binding transcription factor binding
GO:0140664 ATP-dependent DNA damage sensor activity
Biological Process
GO:0000725 recombinational repair
GO:0006259 DNA metabolic process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0006974 DNA damage response
GO:0009432 SOS response
GO:0010212 response to ionizing radiation
GO:0019985 translesion synthesis
GO:0035825 homologous recombination
GO:0048870 cell motility
Cellular Component
GO:0005737 cytoplasm
GO:0009355 DNA polymerase V complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3cmx, PDBe:3cmx, PDBj:3cmx
PDBsum3cmx
PubMed18497818
UniProtP0A7G6|RECA_ECOLI Protein RecA (Gene Name=recA)

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