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(-) Description

Title :  DNA BINDING AND CLEAVAGE BY THE GIY-YIG ENDONUCLEASE R.ECO29KI INACTIVE VARIANT Y49F
 
Authors :  A. N. S. Mak, A. R. Lambert, B. L. Stoddard
Date :  15 Jun 10  (Deposition) - 08 Sep 10  (Release) - 27 Oct 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P
Biol. Unit 1:  A,H,M,N  (1x)
Biol. Unit 2:  B,D,K,L  (1x)
Biol. Unit 3:  C,G,I,J  (1x)
Biol. Unit 4:  E,F,O,P  (1x)
Keywords :  Type Ii Restriction Endonuclease, Giy-Yig Endonuclease, Dna-Bound, Hydrolase-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. N. Mak, A. R. Lambert, B. L. Stoddard
Folding, Dna Recognition, And Function Of Giy-Yig Endonucleases: Crystal Structures Of R. Eco29Ki.
Structure V. 18 1321 2010
PubMed-ID: 20800503  |  Reference-DOI: 10.1016/J.STR.2010.07.006
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ECO29KIR
    Chains: A, B, C, D, E, F, G, H
    EC Number: 3.1.21.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-15HE
    Expression System Strain: BL21(DE3)/PLYSS
    Expression System Taxid: 562
    Expression System Vector: PLASMID
    Gene: ECO29KIR
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Strain: 29K
    Synonym: RESTRICTION ENDONUCLEASE
 
Molecule 2 - DNA (5'- D(P*CP*GP*GP*GP*AP*GP*GP*CP*CP*CP*GP*CP*GP*GP*GP*CP*CP*GP*CP*CP*GP*C) -3')
    Chains: M, I, K, O
    Engineered: YES
    Synthetic: YES
 
Molecule 3 - DNA (5'- D(P*GP*CP*GP*GP*CP*GP*GP*CP*CP*CP*GP*CP*GP*GP*GP*CP*CP*TP*CP*CP*CP*G) -3')
    Chains: N, J, L, P
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12345678910111213141516
Asymmetric Unit : ABCDEFGHIJKLMNOP
Biological Unit 1 (1x): A      H    MN  
Biological Unit 2 (1x):  B D      KL    
Biological Unit 3 (1x):   C   G IJ      
Biological Unit 4 (1x):     EF        OP

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 11)

Asymmetric Unit (1, 11)
No.NameCountTypeFull Name
1PO411Ligand/IonPHOSPHATE ION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1PO43Ligand/IonPHOSPHATE ION
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1PO44Ligand/IonPHOSPHATE ION
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1PO41Ligand/IonPHOSPHATE ION
Biological Unit 4 (1, 3)
No.NameCountTypeFull Name
1PO43Ligand/IonPHOSPHATE ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG E:8 , SER E:9BINDING SITE FOR RESIDUE PO4 E 215
02AC2SOFTWAREHIS B:194BINDING SITE FOR RESIDUE PO4 B 215
03AC3SOFTWARELYS D:174 , HIS D:194BINDING SITE FOR RESIDUE PO4 D 215
04AC4SOFTWAREARG G:8 , SER G:9BINDING SITE FOR RESIDUE PO4 G 215
05AC5SOFTWARETYR F:57 , ASN F:117BINDING SITE FOR RESIDUE PO4 F 215
06AC6SOFTWAREGLU F:107 , HIS F:163 , THR F:164 , TRP F:186 , HOH F:452 , DG O:7 , DC O:8BINDING SITE FOR RESIDUE PO4 F 216
07AC7SOFTWARESER D:195 , GLU D:196 , PHE D:199 , ARG D:203BINDING SITE FOR RESIDUE PO4 D 216
08AC8SOFTWAREHIS A:56 , ARG A:68BINDING SITE FOR RESIDUE PO4 A 215
09AC9SOFTWARESER C:209 , LYS C:210 , LYS H:174 , HIS H:194BINDING SITE FOR RESIDUE PO4 H 215
10BC1SOFTWAREARG C:65 , SER H:195 , GLU H:196 , PHE H:199 , ARG H:203BINDING SITE FOR RESIDUE PO4 H 216
11BC2SOFTWAREHIS B:56 , ARG B:68BINDING SITE FOR RESIDUE PO4 B 216

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (29, 29)

Asymmetric Unit
No.Residues
1Leu A:37 -Pro A:38
2Thr A:95 -Arg A:96
3Pro A:182 -Gly A:183
4His B:2 -Asn B:3
5Leu B:37 -Pro B:38
6Thr B:95 -Arg B:96
7Pro B:182 -Gly B:183
8Leu C:37 -Pro C:38
9Pro C:182 -Gly C:183
10Leu D:37 -Pro D:38
11Arg D:96 -Ala D:97
12Pro D:182 -Gly D:183
13Leu E:37 -Pro E:38
14Gly E:84 -Trp E:85
15Pro E:182 -Gly E:183
16Leu F:37 -Pro F:38
17Ala F:83 -Gly F:84
18Gly F:84 -Trp F:85
19Thr F:95 -Arg F:96
20Arg F:96 -Ala F:97
21Pro F:182 -Gly F:183
22Leu G:37 -Pro G:38
23Gly G:84 -Trp G:85
24Asp G:92 -His G:93
25Pro G:182 -Gly G:183
26Leu H:37 -Pro H:38
27Asp H:92 -His H:93
28His H:93 -Glu H:94
29Pro H:182 -Gly H:183

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3NIC)

(-) Exons   (0, 0)

(no "Exon" information available for 3NIC)

(-) 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:210
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSKS 211
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhh.ee...hhhhhhhhhhhhhhh...ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhhh...hhh.eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhhh.....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nic A   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSKS 211
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211


Chain B from PDB  Type:PROTEIN  Length:210
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSKS 211
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhh.ee...hhhhhhhhhhhhhhh...ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhh....hhh.eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhh......hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nic B   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSKS 211
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211


Chain C from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhhhhh..ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhh....hhh.eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhhh.....hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic C   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain D from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........ee...hhhhhhhhhhhhhhhh..ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhhh...hhh.eeeeeeee...hhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhhh.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic D   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain E from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200         
         Q46944_ECOLX     1 MHNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFS 209
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhh.ee..hhhhhhhhhhhhhhhh...ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhh....hhh.eeeeeee....hhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhh......hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic E   1 GHNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFS 209
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200         


Chain F from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh..hhhhhhhhhhhhhhhhhh..ee..........eeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhh....hhh.eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhhh.....hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic F   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain G from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhh.ee...hhhhhhhhhhhhhhhh..ee.........eeeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhhh...hhh.eeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhh......hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic G   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain H from PDB  Type:PROTEIN  Length:209
 aligned with Q46944_ECOLX | Q46944 from UniProtKB/TrEMBL  Length:214

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
         Q46944_ECOLX     2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVYALYYTGHYSLYDEYSRINRLAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------RE_Eco29kI-3nicH01 H:40-210                                                                                                                                                 Pfam domains (1)
           Pfam domains (2) --------------------------------------RE_Eco29kI-3nicH02 H:40-210                                                                                                                                                 Pfam domains (2)
           Pfam domains (3) --------------------------------------RE_Eco29kI-3nicH03 H:40-210                                                                                                                                                 Pfam domains (3)
           Pfam domains (4) --------------------------------------RE_Eco29kI-3nicH04 H:40-210                                                                                                                                                 Pfam domains (4)
           Pfam domains (5) --------------------------------------RE_Eco29kI-3nicH05 H:40-210                                                                                                                                                 Pfam domains (5)
           Pfam domains (6) --------------------------------------RE_Eco29kI-3nicH06 H:40-210                                                                                                                                                 Pfam domains (6)
           Pfam domains (7) --------------------------------------RE_Eco29kI-3nicH07 H:40-210                                                                                                                                                 Pfam domains (7)
           Pfam domains (8) --------------------------------------RE_Eco29kI-3nicH08 H:40-210                                                                                                                                                 Pfam domains (8)
         Sec.struct. author .....hhhh.ee...hhhhhhhhhhhhhhhh..ee.........eeeeeeee...hhhhhhhhhhh........eeeee..................hhhhhhhhhhhhhhhhh...hhh.eeeeeeee...hhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh..hhhhhhh.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nic H   2 HNKKFDRSEHVYRNDSFLELIKDAVRFFSGTPVHSLPPPERFQGAGVFALYYTGHYSLYDEYSRINRKAYNLPIYVGKAVPAGWRQSRISDHETRAGSELSNRIREHGRNIAKTSNLDLCDFSCRFVIFEATGSDMISTVEAALIKIYKPLWNTVVDGFGNHTPGAGRFAQAKSDWDVIHPGREWAEKCTGVHSEPYFIEERIKQYFSK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain I from PDB  Type:DNA  Length:22
                                                      
                 3nic I   1 CGGGAGGCCCGCGGGCCGCCGC  22
                                    10        20  


Chain J from PDB  Type:DNA  Length:22
                                                      
                 3nic J   1 GCGGCGGCCCGCGGGCCTCCCG  22
                                    10        20  


Chain K from PDB  Type:DNA  Length:22
                                                      
                 3nic K   1 CGGGAGGCCCGCGGGCCGCCGC  22
                                    10        20  


Chain L from PDB  Type:DNA  Length:22
                                                      
                 3nic L   1 GCGGCGGCCCGCGGGCCTCCCG  22
                                    10        20  


Chain M from PDB  Type:DNA  Length:22
                                                      
                 3nic M   1 CGGGAGGCCCGCGGGCCGCCGC  22
                                    10        20  


Chain N from PDB  Type:DNA  Length:22
                                                      
                 3nic N   1 GCGGCGGCCCGCGGGCCTCCCG  22
                                    10        20  


Chain O from PDB  Type:DNA  Length:22
                                                      
                 3nic O   1 CGGGAGGCCCGCGGGCCGCCGC  22
                                    10        20  


Chain P from PDB  Type:DNA  Length:22
                                                      
                 3nic P   1 GCGGCGGCCCGCGGGCCTCCCG  22
                                    10        20
   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 3NIC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 8)

Asymmetric Unit
(-)
Clan: no clan defined [family: RE_Eco29kI] (3)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (Q46944_ECOLX | Q46944)
molecular function
    GO:0009036    Type II site-specific deoxyribonuclease activity    Catalysis of the endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates and 3' hydroxyls. Cleavage is dependent on the presence in the DNA of a specific recognition site; cleavage occurs at or very near this recognition site.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
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:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.

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 Related Entries

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

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        Q46944_ECOLX | Q46944: 3mx1 3mx4

(-) Related Entries Specified in the PDB File

3mx1 3mx4