HEADER HYDROLASE 16-SEP-98 1USH TITLE 5'-NUCLEOTIDASE FROM E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-NUCLEOTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UDP-SUGAR HYDROLASE; COMPND 5 EC: 3.1.3.5; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: COMPLEX WITH CARBONATE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: USHA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS 5'-NUCLEOTIDASE, UDP-SUGAR HYDROLASE, PHOSPHATASE, HYDROLASE KEYWDS 2 (PHOSPHORIC MONOESTER), PERIPLASMIC PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.KNOFEL,N.STRATER REVDAT 6 16-OCT-24 1USH 1 REMARK REVDAT 5 03-APR-24 1USH 1 REMARK LINK REVDAT 4 16-NOV-11 1USH 1 HETATM REVDAT 3 13-JUL-11 1USH 1 VERSN REVDAT 2 24-FEB-09 1USH 1 VERSN REVDAT 1 15-JUN-99 1USH 0 JRNL AUTH T.KNOFEL,N.STRATER JRNL TITL X-RAY STRUCTURE OF THE ESCHERICHIA COLI PERIPLASMIC JRNL TITL 2 5'-NUCLEOTIDASE CONTAINING A DIMETAL CATALYTIC SITE. JRNL REF NAT.STRUCT.BIOL. V. 6 448 1999 JRNL REFN ISSN 1072-8368 JRNL PMID 10331872 JRNL DOI 10.1038/8253 REMARK 2 REMARK 2 RESOLUTION. 1.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.84 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 65785 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3351 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.73 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7560 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 420 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4018 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 585 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.81300 REMARK 3 B22 (A**2) : 0.81300 REMARK 3 B33 (A**2) : 0.41200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.13 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.799 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.89 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.028 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; 2.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 3.000 REMARK 3 REMARK 3 NCS MODEL : UNRESTRAINED REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1USH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176982. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUN-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.981 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68495 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13000 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 5'-NUCLEOTIDASE FROM E. COLI (ORTHORHOMBIC CRYSTAL REMARK 200 FORM) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 90.81500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.80500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.80500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.40750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.80500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.80500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 136.22250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.80500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.80500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.40750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.80500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.80500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 136.22250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 90.81500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 943 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 LEU A 3 REMARK 465 LEU A 4 REMARK 465 GLN A 5 REMARK 465 ARG A 6 REMARK 465 GLY A 7 REMARK 465 VAL A 8 REMARK 465 ALA A 9 REMARK 465 LEU A 10 REMARK 465 ALA A 11 REMARK 465 LEU A 12 REMARK 465 LEU A 13 REMARK 465 THR A 14 REMARK 465 THR A 15 REMARK 465 PHE A 16 REMARK 465 THR A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 SER A 20 REMARK 465 GLU A 21 REMARK 465 THR A 22 REMARK 465 ALA A 23 REMARK 465 LEU A 24 REMARK 465 ALA A 25 REMARK 465 LYS A 322 REMARK 465 VAL A 323 REMARK 465 THR A 324 REMARK 465 TRP A 325 REMARK 465 GLU A 326 REMARK 465 ASP A 327 REMARK 465 GLY A 328 REMARK 465 LYS A 329 REMARK 465 SER A 330 REMARK 465 GLU A 331 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 1074 O HOH A 1109 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1082 O HOH A 1103 4454 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 256 N - CA - C ANGL. DEV. = -15.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 54 -149.58 48.04 REMARK 500 THR A 87 117.16 67.87 REMARK 500 GLN A 161 -130.56 65.00 REMARK 500 HIS A 252 -57.97 75.61 REMARK 500 HIS A 289 -99.54 66.03 REMARK 500 THR A 495 -167.12 -166.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 600 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 41 OD2 REMARK 620 2 HIS A 43 NE2 115.3 REMARK 620 3 ASP A 84 OD2 93.4 91.8 REMARK 620 4 GLN A 254 OE1 96.7 89.0 168.3 REMARK 620 5 CO3 A 602 O1 112.5 132.1 82.7 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 84 OD2 REMARK 620 2 ASN A 116 OD1 96.3 REMARK 620 3 HIS A 217 NE2 85.1 94.7 REMARK 620 4 HIS A 252 ND1 164.8 98.7 95.9 REMARK 620 5 CO3 A 602 O1 84.0 128.5 136.2 84.9 REMARK 620 6 CO3 A 602 O3 97.8 77.0 171.4 83.5 52.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ZNB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 606 DBREF 1USH A 1 550 UNP P07024 USHA_ECOLI 1 550 SEQRES 1 A 550 MET LYS LEU LEU GLN ARG GLY VAL ALA LEU ALA LEU LEU SEQRES 2 A 550 THR THR PHE THR LEU ALA SER GLU THR ALA LEU ALA TYR SEQRES 3 A 550 GLU GLN ASP LYS THR TYR LYS ILE THR VAL LEU HIS THR SEQRES 4 A 550 ASN ASP HIS HIS GLY HIS PHE TRP ARG ASN GLU TYR GLY SEQRES 5 A 550 GLU TYR GLY LEU ALA ALA GLN LYS THR LEU VAL ASP GLY SEQRES 6 A 550 ILE ARG LYS GLU VAL ALA ALA GLU GLY GLY SER VAL LEU SEQRES 7 A 550 LEU LEU SER GLY GLY ASP ILE ASN THR GLY VAL PRO GLU SEQRES 8 A 550 SER ASP LEU GLN ASP ALA GLU PRO ASP PHE ARG GLY MET SEQRES 9 A 550 ASN LEU VAL GLY TYR ASP ALA MET ALA ILE GLY ASN HIS SEQRES 10 A 550 GLU PHE ASP ASN PRO LEU THR VAL LEU ARG GLN GLN GLU SEQRES 11 A 550 LYS TRP ALA LYS PHE PRO LEU LEU SER ALA ASN ILE TYR SEQRES 12 A 550 GLN LYS SER THR GLY GLU ARG LEU PHE LYS PRO TRP ALA SEQRES 13 A 550 LEU PHE LYS ARG GLN ASP LEU LYS ILE ALA VAL ILE GLY SEQRES 14 A 550 LEU THR THR ASP ASP THR ALA LYS ILE GLY ASN PRO GLU SEQRES 15 A 550 TYR PHE THR ASP ILE GLU PHE ARG LYS PRO ALA ASP GLU SEQRES 16 A 550 ALA LYS LEU VAL ILE GLN GLU LEU GLN GLN THR GLU LYS SEQRES 17 A 550 PRO ASP ILE ILE ILE ALA ALA THR HIS MET GLY HIS TYR SEQRES 18 A 550 ASP ASN GLY GLU HIS GLY SER ASN ALA PRO GLY ASP VAL SEQRES 19 A 550 GLU MET ALA ARG ALA LEU PRO ALA GLY SER LEU ALA MET SEQRES 20 A 550 ILE VAL GLY GLY HIS SER GLN ASP PRO VAL CYS MET ALA SEQRES 21 A 550 ALA GLU ASN LYS LYS GLN VAL ASP TYR VAL PRO GLY THR SEQRES 22 A 550 PRO CYS LYS PRO ASP GLN GLN ASN GLY ILE TRP ILE VAL SEQRES 23 A 550 GLN ALA HIS GLU TRP GLY LYS TYR VAL GLY ARG ALA ASP SEQRES 24 A 550 PHE GLU PHE ARG ASN GLY GLU MET LYS MET VAL ASN TYR SEQRES 25 A 550 GLN LEU ILE PRO VAL ASN LEU LYS LYS LYS VAL THR TRP SEQRES 26 A 550 GLU ASP GLY LYS SER GLU ARG VAL LEU TYR THR PRO GLU SEQRES 27 A 550 ILE ALA GLU ASN GLN GLN MET ILE SER LEU LEU SER PRO SEQRES 28 A 550 PHE GLN ASN LYS GLY LYS ALA GLN LEU GLU VAL LYS ILE SEQRES 29 A 550 GLY GLU THR ASN GLY ARG LEU GLU GLY ASP ARG ASP LYS SEQRES 30 A 550 VAL ARG PHE VAL GLN THR ASN MET GLY ARG LEU ILE LEU SEQRES 31 A 550 ALA ALA GLN MET ASP ARG THR GLY ALA ASP PHE ALA VAL SEQRES 32 A 550 MET SER GLY GLY GLY ILE ARG ASP SER ILE GLU ALA GLY SEQRES 33 A 550 ASP ILE SER TYR LYS ASN VAL LEU LYS VAL GLN PRO PHE SEQRES 34 A 550 GLY ASN VAL VAL VAL TYR ALA ASP MET THR GLY LYS GLU SEQRES 35 A 550 VAL ILE ASP TYR LEU THR ALA VAL ALA GLN MET LYS PRO SEQRES 36 A 550 ASP SER GLY ALA TYR PRO GLN PHE ALA ASN VAL SER PHE SEQRES 37 A 550 VAL ALA LYS ASP GLY LYS LEU ASN ASP LEU LYS ILE LYS SEQRES 38 A 550 GLY GLU PRO VAL ASP PRO ALA LYS THR TYR ARG MET ALA SEQRES 39 A 550 THR LEU ASN PHE ASN ALA THR GLY GLY ASP GLY TYR PRO SEQRES 40 A 550 ARG LEU ASP ASN LYS PRO GLY TYR VAL ASN THR GLY PHE SEQRES 41 A 550 ILE ASP ALA GLU VAL LEU LYS ALA TYR ILE GLN LYS SER SEQRES 42 A 550 SER PRO LEU ASP VAL SER VAL TYR GLU PRO LYS GLY GLU SEQRES 43 A 550 VAL SER TRP GLN HET ZN A 600 1 HET ZN A 601 1 HET CO3 A 602 4 HET SO4 A 603 5 HET SO4 A 604 5 HET SO4 A 605 5 HET SO4 A 606 5 HETNAM ZN ZINC ION HETNAM CO3 CARBONATE ION HETNAM SO4 SULFATE ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 CO3 C O3 2- FORMUL 5 SO4 4(O4 S 2-) FORMUL 9 HOH *585(H2 O) HELIX 1 1 LEU A 56 ALA A 72 1 17 HELIX 2 2 PRO A 90 GLN A 95 1 6 HELIX 3 3 GLU A 98 VAL A 107 1 10 HELIX 4 4 ASN A 116 PHE A 119 5 4 HELIX 5 5 LEU A 123 TRP A 132 1 10 HELIX 6 6 PRO A 192 THR A 206 1 15 HELIX 7 7 ASP A 222 GLY A 224 5 3 HELIX 8 8 ASP A 233 ALA A 239 1 7 HELIX 9 9 GLN A 343 GLU A 361 1 19 HELIX 10 10 ARG A 375 VAL A 378 1 4 HELIX 11 11 ASN A 384 THR A 397 1 14 HELIX 12 12 GLY A 406 GLY A 408 5 3 HELIX 13 13 TYR A 420 VAL A 426 1 7 HELIX 14 14 GLY A 440 GLN A 452 1 13 HELIX 15 15 ASN A 497 ALA A 500 1 4 HELIX 16 16 GLY A 503 GLY A 505 5 3 HELIX 17 17 ASP A 522 SER A 533 1 12 HELIX 18 18 VAL A 538 TYR A 541 5 4 SHEET 1 A 4 SER A 76 SER A 81 0 SHEET 2 A 4 THR A 31 THR A 39 1 N THR A 35 O SER A 76 SHEET 3 A 4 TYR A 294 ARG A 303 -1 N PHE A 302 O TYR A 32 SHEET 4 A 4 GLU A 306 PRO A 316 -1 N ILE A 315 O VAL A 295 SHEET 1 B 2 ALA A 111 ALA A 113 0 SHEET 2 B 2 PRO A 136 LEU A 138 1 N PRO A 136 O MET A 112 SHEET 1 C 2 ILE A 142 GLN A 144 0 SHEET 2 C 2 ILE A 187 PHE A 189 -1 N GLU A 188 O TYR A 143 SHEET 1 D 6 TRP A 155 ARG A 160 0 SHEET 2 D 6 LEU A 163 THR A 171 -1 N VAL A 167 O ALA A 156 SHEET 3 D 6 ILE A 211 HIS A 217 1 N ILE A 211 O ALA A 166 SHEET 4 D 6 MET A 247 VAL A 249 1 N MET A 247 O ALA A 214 SHEET 5 D 6 ILE A 283 VAL A 286 1 N TRP A 284 O ILE A 248 SHEET 6 D 6 ASP A 278 GLN A 280 -1 N GLN A 280 O ILE A 283 SHEET 1 E 2 ALA A 402 SER A 405 0 SHEET 2 E 2 PRO A 461 ALA A 464 -1 N ALA A 464 O ALA A 402 SHEET 1 F 3 THR A 490 LEU A 496 0 SHEET 2 F 3 VAL A 432 THR A 439 -1 N MET A 438 O TYR A 491 SHEET 3 F 3 TYR A 515 ILE A 521 -1 N PHE A 520 O VAL A 433 SHEET 1 G 3 VAL A 547 GLN A 550 0 SHEET 2 G 3 PHE A 468 LYS A 471 1 N PHE A 468 O SER A 548 SHEET 3 G 3 LYS A 474 ASN A 476 -1 N ASN A 476 O VAL A 469 SHEET 1 H 2 LYS A 363 THR A 367 0 SHEET 2 H 2 GLY A 416 SER A 419 -1 N ILE A 418 O ILE A 364 SSBOND 1 CYS A 258 CYS A 275 1555 1555 2.03 LINK OD2 ASP A 41 ZN ZN A 600 1555 1555 2.06 LINK NE2 HIS A 43 ZN ZN A 600 1555 1555 2.11 LINK OD2 ASP A 84 ZN ZN A 600 1555 1555 2.34 LINK OD2 ASP A 84 ZN ZN A 601 1555 1555 2.21 LINK OD1 ASN A 116 ZN ZN A 601 1555 1555 2.02 LINK NE2 HIS A 217 ZN ZN A 601 1555 1555 2.09 LINK ND1 HIS A 252 ZN ZN A 601 1555 1555 2.21 LINK OE1 GLN A 254 ZN ZN A 600 1555 1555 2.37 LINK ZN ZN A 600 O1 CO3 A 602 1555 1555 2.32 LINK ZN ZN A 601 O1 CO3 A 602 1555 1555 2.39 LINK ZN ZN A 601 O3 CO3 A 602 1555 1555 2.57 CISPEP 1 SER A 534 PRO A 535 0 -0.05 SITE 1 ZNB 7 ASP A 41 HIS A 43 ASP A 84 ASN A 116 SITE 2 ZNB 7 HIS A 217 HIS A 252 GLN A 254 SITE 1 AC1 6 ASP A 41 HIS A 43 ASP A 84 GLN A 254 SITE 2 AC1 6 ZN A 601 CO3 A 602 SITE 1 AC2 6 ASP A 84 ASN A 116 HIS A 217 HIS A 252 SITE 2 AC2 6 ZN A 600 CO3 A 602 SITE 1 AC3 11 ASP A 41 ASP A 84 ASN A 116 HIS A 117 SITE 2 AC3 11 HIS A 252 GLN A 254 THR A 518 GLY A 519 SITE 3 AC3 11 ZN A 600 ZN A 601 HOH A1189 SITE 1 AC4 3 ARG A 375 ARG A 379 ARG A 410 SITE 1 AC5 5 TRP A 47 ARG A 48 HOH A 908 HOH A 931 SITE 2 AC5 5 HOH A1147 SITE 1 AC6 4 ASN A 342 GLN A 343 HOH A 628 HOH A 945 SITE 1 AC7 7 LYS A 68 GLY A 148 ARG A 190 HOH A 862 SITE 2 AC7 7 HOH A 975 HOH A1024 HOH A1183 CRYST1 83.610 83.610 181.630 90.00 90.00 90.00 P 41 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.011960 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011960 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005506 0.00000