HEADER HYDROLASE 19-MAR-07 2P6Z TITLE ENZYMATIC AND STRUCTURAL CHARACTERISATION OF AMPHINASE, A NOVEL TITLE 2 CYTOTOXIC RIBONUCLEASE FROM RANA PIPIENS OOCYTES COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECOMBINANT AMPHINASE-2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.27.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RANA PIPIENS; SOURCE 3 ORGANISM_COMMON: NORTHERN LEOPARD FROG; SOURCE 4 ORGANISM_TAXID: 8404; SOURCE 5 CELL: OOCYTE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-11D KEYWDS AMPHINASE, CYTOTOXIC RNASE, ENZYME EFFICIENCY, SUBSTRATE SPECIFICITY, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR U.P.SINGH REVDAT 5 03-APR-24 2P6Z 1 REMARK LINK REVDAT 4 18-OCT-17 2P6Z 1 REMARK REVDAT 3 24-FEB-09 2P6Z 1 VERSN REVDAT 2 21-AUG-07 2P6Z 1 JRNL REVDAT 1 29-MAY-07 2P6Z 0 JRNL AUTH U.P.SINGH,W.ARDELT,S.K.SAXENA,D.E.HOLLOWAY,E.VIDUNAS, JRNL AUTH 2 H.S.LEE,A.SAXENA,K.SHOGEN,K.R.ACHARYA JRNL TITL ENZYMATIC AND STRUCTURAL CHARACTERISATION OF AMPHINASE, A JRNL TITL 2 NOVEL CYTOTOXIC RIBONUCLEASE FROM RANA PIPIENS OOCYTES. JRNL REF J.MOL.BIOL. V. 371 93 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17560606 JRNL DOI 10.1016/J.JMB.2007.04.071 REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 14385 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 + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 727 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.93 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 897 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.1720 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.2230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1744 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 289 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : -0.18000 REMARK 3 B33 (A**2) : -0.27000 REMARK 3 B12 (A**2) : -1.18000 REMARK 3 B13 (A**2) : -1.02000 REMARK 3 B23 (A**2) : 0.05000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.189 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.066 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1890 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2587 ; 1.224 ; 1.945 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 241 ; 7.046 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 85 ;40.762 ;24.588 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 324 ;12.879 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;14.339 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 289 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1446 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 925 ; 0.192 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1333 ; 0.292 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 248 ; 0.134 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.148 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 54 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 34 ; 0.186 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1150 ; 0.485 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1913 ; 0.932 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 756 ; 1.708 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 663 ; 2.776 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2P6Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000042044. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 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 : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.807 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14385 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 41.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.5 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.10800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: AMPHINASE-2 (NATIVE) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 12.5 MG/ML, PEG 4000 30%, NA REMARK 280 CITRATE 0.1 M, PH 5.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z 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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: BIOLOGICAL UNIT IS MONOMER 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 0 REMARK 465 LYS A 1 REMARK 465 PRO A 2 REMARK 465 MET B 0 REMARK 465 LYS B 1 REMARK 465 PRO B 2 REMARK 465 LYS B 3 REMARK 465 GLU B 4 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 3 CG CD CE NZ REMARK 470 ARG A 28 NE CZ NH1 NH2 REMARK 470 ARG A 60 CD NE CZ NH1 NH2 REMARK 470 LYS A 86 CE NZ REMARK 470 ASP B 5 N CA CB CG OD1 OD2 REMARK 470 ARG B 6 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 61 NE CZ NH1 NH2 REMARK 470 LYS B 86 CD CE NZ 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 ASP A 102 -127.73 51.79 REMARK 500 ASP B 102 -127.25 49.94 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 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 73 OE1 REMARK 620 2 THR A 93 O 80.8 REMARK 620 3 THR A 93 OG1 76.4 67.9 REMARK 620 4 HOH A 629 O 80.3 140.5 74.1 REMARK 620 5 HOH A 647 O 105.0 82.7 150.0 135.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE B 44 O REMARK 620 2 CIT B 502 O6 128.2 REMARK 620 3 CIT B 502 O7 91.3 60.6 REMARK 620 4 HOH B 514 O 72.9 131.4 78.1 REMARK 620 5 HOH B 531 O 147.1 76.2 82.8 74.3 REMARK 620 6 HOH B 643 O 92.3 90.1 144.3 136.5 111.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 403 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 71 OG1 REMARK 620 2 CIT B 503 O1 73.8 REMARK 620 3 CIT B 503 O7 68.4 62.2 REMARK 620 4 HOH B 526 O 112.4 97.0 158.8 REMARK 620 5 HOH B 541 O 140.1 110.1 78.5 106.6 REMARK 620 6 HOH B 567 O 81.0 153.6 101.2 99.9 84.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2P7S RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE IS NO SEQUENCE REFERENCE AVAILABLE FROM UNP REMARK 999 SEQUENCE DATABASE AT THE TIME OF PROCESSING. DBREF 2P6Z A 1 114 UNP P85073 AMPS2_RANPI 1 114 DBREF 2P6Z B 1 114 UNP P85073 AMPS2_RANPI 1 114 SEQRES 1 A 115 MET LYS PRO LYS GLU ASP ARG GLU TRP GLU LYS PHE LYS SEQRES 2 A 115 THR LYS HIS ILE THR SER GLN SER VAL ALA ASP PHE ASN SEQRES 3 A 115 CYS ASN ARG THR MET ASN ASP PRO ALA TYR THR PRO ASP SEQRES 4 A 115 GLY GLN CYS LYS PRO ILE ASN THR PHE ILE HIS SER THR SEQRES 5 A 115 THR GLY PRO VAL LYS GLU ILE CYS ARG ARG ALA THR GLY SEQRES 6 A 115 ARG VAL ASN LYS SER SER THR GLN GLN PHE THR LEU THR SEQRES 7 A 115 THR CYS LYS ASN PRO ILE ARG CYS LYS TYR SER GLN SER SEQRES 8 A 115 ASN THR THR ASN PHE ILE CYS ILE THR CYS ARG ASP ASN SEQRES 9 A 115 TYR PRO VAL HIS PHE VAL LYS THR GLY LYS CYS SEQRES 1 B 115 MET LYS PRO LYS GLU ASP ARG GLU TRP GLU LYS PHE LYS SEQRES 2 B 115 THR LYS HIS ILE THR SER GLN SER VAL ALA ASP PHE ASN SEQRES 3 B 115 CYS ASN ARG THR MET ASN ASP PRO ALA TYR THR PRO ASP SEQRES 4 B 115 GLY GLN CYS LYS PRO ILE ASN THR PHE ILE HIS SER THR SEQRES 5 B 115 THR GLY PRO VAL LYS GLU ILE CYS ARG ARG ALA THR GLY SEQRES 6 B 115 ARG VAL ASN LYS SER SER THR GLN GLN PHE THR LEU THR SEQRES 7 B 115 THR CYS LYS ASN PRO ILE ARG CYS LYS TYR SER GLN SER SEQRES 8 B 115 ASN THR THR ASN PHE ILE CYS ILE THR CYS ARG ASP ASN SEQRES 9 B 115 TYR PRO VAL HIS PHE VAL LYS THR GLY LYS CYS HET NA A 402 1 HET CIT A 501 13 HET NA B 401 1 HET NA B 403 1 HET CIT B 502 13 HET CIT B 503 13 HETNAM NA SODIUM ION HETNAM CIT CITRIC ACID FORMUL 3 NA 3(NA 1+) FORMUL 4 CIT 3(C6 H8 O7) FORMUL 9 HOH *289(H2 O) HELIX 1 1 LYS A 3 HIS A 15 1 13 HELIX 2 2 ASN A 25 MET A 30 1 6 HELIX 3 3 ASN A 31 THR A 36 5 6 HELIX 4 4 THR A 51 GLU A 57 1 7 HELIX 5 5 ILE A 58 ARG A 60 5 3 HELIX 6 6 ARG B 6 HIS B 15 1 10 HELIX 7 7 ASN B 25 MET B 30 1 6 HELIX 8 8 ASN B 31 THR B 36 5 6 HELIX 9 9 THR B 51 GLU B 57 1 7 HELIX 10 10 ILE B 58 ARG B 60 5 3 SHEET 1 A 4 ILE A 16 THR A 17 0 SHEET 2 A 4 ILE A 44 HIS A 49 1 O ILE A 48 N THR A 17 SHEET 3 A 4 PHE A 74 ILE A 83 -1 O THR A 77 N PHE A 47 SHEET 4 A 4 LYS A 86 ASN A 94 -1 O THR A 92 N LEU A 76 SHEET 1 B 3 ARG A 65 SER A 69 0 SHEET 2 B 3 ILE A 96 ARG A 101 -1 O CYS A 100 N VAL A 66 SHEET 3 B 3 TYR A 104 THR A 111 -1 O VAL A 106 N THR A 99 SHEET 1 C 4 ILE B 16 THR B 17 0 SHEET 2 C 4 ILE B 44 HIS B 49 1 O ILE B 48 N THR B 17 SHEET 3 C 4 PHE B 74 ILE B 83 -1 O THR B 77 N PHE B 47 SHEET 4 C 4 LYS B 86 ASN B 94 -1 O THR B 92 N LEU B 76 SHEET 1 D 3 ARG B 65 SER B 69 0 SHEET 2 D 3 ILE B 96 ARG B 101 -1 O ILE B 98 N LYS B 68 SHEET 3 D 3 TYR B 104 THR B 111 -1 O VAL B 106 N THR B 99 SSBOND 1 CYS A 26 CYS A 79 1555 1555 2.03 SSBOND 2 CYS A 41 CYS A 85 1555 1555 2.02 SSBOND 3 CYS A 59 CYS A 100 1555 1555 2.02 SSBOND 4 CYS A 97 CYS A 114 1555 1555 2.03 SSBOND 5 CYS B 26 CYS B 79 1555 1555 2.03 SSBOND 6 CYS B 41 CYS B 85 1555 1555 2.03 SSBOND 7 CYS B 59 CYS B 100 1555 1555 2.03 SSBOND 8 CYS B 97 CYS B 114 1555 1555 2.04 LINK OE1 GLN A 73 NA NA A 402 1555 1555 2.88 LINK O THR A 93 NA NA A 402 1555 1555 2.50 LINK OG1 THR A 93 NA NA A 402 1555 1555 2.98 LINK NA NA A 402 O HOH A 629 1555 1555 2.39 LINK NA NA A 402 O HOH A 647 1555 1555 2.35 LINK O ILE B 44 NA NA B 401 1555 1555 2.67 LINK OG1BTHR B 71 NA NA B 403 1555 1555 2.74 LINK NA NA B 401 O6 CIT B 502 1555 1555 2.61 LINK NA NA B 401 O7 CIT B 502 1555 1555 2.65 LINK NA NA B 401 O HOH B 514 1555 1555 2.57 LINK NA NA B 401 O HOH B 531 1555 1555 2.54 LINK NA NA B 401 O HOH B 643 1555 1555 2.18 LINK NA NA B 403 O1 CIT B 503 1555 1555 2.43 LINK NA NA B 403 O7 CIT B 503 1555 1555 2.96 LINK NA NA B 403 O HOH B 526 1555 1555 2.36 LINK NA NA B 403 O HOH B 541 1555 1555 2.19 LINK NA NA B 403 O HOH B 567 1555 1555 2.56 SITE 1 AC1 5 ILE B 44 CIT B 502 HOH B 514 HOH B 531 SITE 2 AC1 5 HOH B 643 SITE 1 AC2 4 GLN A 73 THR A 93 HOH A 629 HOH A 647 SITE 1 AC3 5 THR B 71 CIT B 503 HOH B 526 HOH B 541 SITE 2 AC3 5 HOH B 567 SITE 1 AC4 14 LYS A 14 HIS A 15 ASN A 45 THR A 46 SITE 2 AC4 14 HIS A 107 PHE A 108 HOH A 504 HOH A 518 SITE 3 AC4 14 HOH A 529 HOH A 537 HOH A 547 HOH A 557 SITE 4 AC4 14 CIT B 502 HOH B 534 SITE 1 AC5 14 CIT A 501 HOH A 518 HOH A 544 LYS B 14 SITE 2 AC5 14 HIS B 15 ASN B 45 THR B 46 PHE B 108 SITE 3 AC5 14 NA B 401 HOH B 506 HOH B 534 HOH B 544 SITE 4 AC5 14 HOH B 550 HOH B 570 SITE 1 AC6 8 GLU B 57 ARG B 60 SER B 70 THR B 71 SITE 2 AC6 8 GLN B 72 NA B 403 HOH B 541 HOH B 611 CRYST1 29.795 44.607 46.054 116.56 83.19 103.68 P 1 2 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 0.033563 0.008169 -0.000510 0.00000 SCALE2 0.000000 0.023073 0.011127 0.00000 SCALE3 0.000000 0.000000 0.024278 0.00000