HEADER HYDROLASE 04-SEP-03 1UN4 TITLE CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT T80A COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANGIOGENIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RIBONUCLEASE 5, RNASE 5; COMPND 5 EC: 3.1.27.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: W3110; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PANG3; SOURCE 9 OTHER_DETAILS: SYNTHETIC GENE KEYWDS RIBONUCLEASE, HYDROLASE, NUCLEASE, ENDONUCLEASE, ANGIOGENESIS, KEYWDS 2 PYRROLIDONE CARBOXYLIC ACID EXPDTA X-RAY DIFFRACTION AUTHOR D.E.HOLLOWAY,G.B.CHAVALI,K.R.ACHARYA REVDAT 4 13-DEC-23 1UN4 1 REMARK REVDAT 3 11-MAR-20 1UN4 1 SEQRES REVDAT 2 24-FEB-09 1UN4 1 VERSN REVDAT 1 06-FEB-04 1UN4 0 SPRSDE 06-FEB-04 1UN4 1H0E JRNL AUTH D.E.HOLLOWAY,G.B.CHAVALI,M.C.HARES,M.D.BAKER,G.V.SUBBARAO, JRNL AUTH 2 R.SHAPIRO,K.R.ACHARYA JRNL TITL CRYSTALLOGRAPHIC STUDIES ON STRUCTURAL FEATURES THAT JRNL TITL 2 DETERMINE THE ENZYMATIC SPECIFICITY AND POTENCY OF HUMAN JRNL TITL 3 ANGIOGENIN: THR44, THR80 AND RESIDUES 38-41 JRNL REF BIOCHEMISTRY V. 43 1230 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14756559 JRNL DOI 10.1021/BI035654+ REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.D.LEONIDAS,R.SHAPIRO,S.C.ALLEN,G.V.SUBBARAO,K.VELURAJA, REMARK 1 AUTH 2 K.R.ACHARYA REMARK 1 TITL REFINED CRYSTAL STRUCTURES OF NATIVE HUMAN ANGIOGENIN AND REMARK 1 TITL 2 TWO ACTIVE SITE VARIANTS: IMPLICATIONS FOR THE UNIQUE REMARK 1 TITL 3 FUNCTIONAL PROPERTIES OF AN ENZYME INVOLVED IN REMARK 1 TITL 4 NEOVASCULARISATION DURING TUMOUR GROWTH REMARK 1 REF J.MOL.BIOL. V. 285 1209 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 9918722 REMARK 1 DOI 10.1006/JMBI.1998.2378 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.SHAPIRO REMARK 1 TITL STRUCTURAL FEATURES THAT DETERMINE THE ENZYMATIC POTENCY AND REMARK 1 TITL 2 SPECIFICITY OF HUMAN ANGIOGENIN: THREONINE-80 AND RESIDUES REMARK 1 TITL 3 58-70 AND 116-123 REMARK 1 REF BIOCHEMISTRY V. 37 6487 1998 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 9578571 REMARK 1 DOI 10.1021/BI9800146 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 7551 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 367 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 535 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE SET COUNT : 28 REMARK 3 BIN FREE R VALUE : 0.2230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 913 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.96000 REMARK 3 B22 (A**2) : -0.83000 REMARK 3 B33 (A**2) : 1.79000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.229 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.185 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.116 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.252 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1020 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): 1376 ; 1.258 ; 1.939 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 120 ; 5.959 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 137 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 807 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 285 ; 0.179 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 32 ; 0.177 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 11 ; 0.129 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.117 ; 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): 604 ; 0.763 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 976 ; 1.411 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 416 ; 1.652 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 400 ; 2.665 ; 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 : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 1UN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1290013441. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-01 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 5.20 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : SILICON REMARK 200 OPTICS : RH/SI MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7942 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1B1I REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.02% DIOXANE, 0.2M REMARK 280 SODIUM POTASSIUM TARTRATE, 0.02M SODIUM CITRATE BUFFER, PH 5.2, REMARK 280 PH 5.20 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-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 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 43.27450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.14850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.27450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 19.14850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 A2037 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION IN CHAIN A, ALA 104 THR (RESIDUE REMARK 400 NUMBERING BASED ON SWISSPROT SEQUENCE DATABASE). THE REMARK 400 RESIDUE NUMBER IN THE COORDINATES IS 80. REMARK 400 REMARK 400 ANGIOGENIC RIBONUCLEASE THAT BINDS TO ACTIN ON THE SURFACE REMARK 400 OF ENDOTHELIAL CELLS 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 PCA A 1 REMARK 465 PRO A 123 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 ASP A 2 N CA CB CG OD1 OD2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 GLN A 19 CB CG CD OE1 NE2 REMARK 470 ARG A 31 CZ NH1 NH2 REMARK 470 LYS A 40 NZ REMARK 470 ARG A 51 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 54 NZ REMARK 470 ASN A 59 CG OD1 ND2 REMARK 470 LYS A 60 CG CD CE NZ REMARK 470 ARG A 66 CD NE CZ NH1 NH2 REMARK 470 LYS A 82 CG CD CE NZ REMARK 470 HIS A 84 ND1 CD2 CE1 NE2 REMARK 470 GLN A 93 OE1 NE2 REMARK 470 ARG A 121 CZ NH1 NH2 REMARK 470 ARG A 122 CA C O CB CG CD NE REMARK 470 ARG A 122 CZ NH1 NH2 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 GLN A 19 -104.66 -85.98 REMARK 500 ARG A 21 59.44 -112.27 REMARK 500 ARG A 66 -132.24 48.27 REMARK 500 ASN A 68 21.16 -141.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A1123 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A4Y RELATED DB: PDB REMARK 900 RIBONUCLEASE INHIBITOR-ANGIOGENIN COMPLEX REMARK 900 RELATED ID: 1ANG RELATED DB: PDB REMARK 900 ANGIOGENIN REMARK 900 RELATED ID: 1AWZ RELATED DB: PDB REMARK 900 3D SOLUTION STRUCTURE OF HUMAN ANGIOGENIN DETERMINED BY 1H, 15N NMR REMARK 900 SPECTROSCOPY, 30 STRUCTURES REMARK 900 RELATED ID: 1B1E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT K40Q REMARK 900 RELATED ID: 1B1I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN REMARK 900 RELATED ID: 1B1J RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT H13A. REMARK 900 RELATED ID: 1GV7 RELATED DB: PDB REMARK 900 GUEST-HOST CROSSTALK IN AN ANGIOGENIN/RNASE A CHIMERIC PROTEIN REMARK 900 RELATED ID: 1H0D RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN IN COMPLEX WITH FAB FRAGMENT REMARK 900 OF ITS MONOCLONAL ANTIBODY MAB 26-2F REMARK 900 RELATED ID: 1H52 RELATED DB: PDB REMARK 900 BINDING OF PHOSPHATE AND PYROPHOSPHATE IONS AT THE ACTIVE SITE OF REMARK 900 HUMAN ANGIOGENIN AS REVEALED BY X-RAY CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1H53 RELATED DB: PDB REMARK 900 BINDING OF PHOSPHATE AND PYROPHOSPHATE IONS AT THE ACTIVE SITE OF REMARK 900 HUMAN ANGIOGENIN AS REVEALED BY X-RAY CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1HBY RELATED DB: PDB REMARK 900 BINDING OF PHOSPHATE AND PYROPHOSPHATE IONS AT THE ACTIVE SITE OF REMARK 900 HUMAN ANGIOGENIN AS REVEALED BY X-RAY CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1K58 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT D116H REMARK 900 RELATED ID: 1K59 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT Q117G REMARK 900 RELATED ID: 1K5A RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN DOUBLE VARIANTI119A/F120A REMARK 900 RELATED ID: 1K5B RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT DES(121-123) REMARK 900 RELATED ID: 1UN3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN VARIANT T44D REMARK 900 RELATED ID: 1UN5 RELATED DB: PDB REMARK 900 ARH-II, AN ANGIOGENIN/RNASE A CHIMERA REMARK 900 RELATED ID: 2ANG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN OF THE MET(-1) FORM DBREF 1UN4 A 1 123 UNP P03950 ANGI_HUMAN 25 147 SEQADV 1UN4 ALA A 80 UNP P03950 THR 104 ENGINEERED MUTATION SEQRES 1 A 123 PCA ASP ASN SER ARG TYR THR HIS PHE LEU THR GLN HIS SEQRES 2 A 123 TYR ASP ALA LYS PRO GLN GLY ARG ASP ASP ARG TYR CYS SEQRES 3 A 123 GLU SER ILE MET ARG ARG ARG GLY LEU THR SER PRO CYS SEQRES 4 A 123 LYS ASP ILE ASN THR PHE ILE HIS GLY ASN LYS ARG SER SEQRES 5 A 123 ILE LYS ALA ILE CYS GLU ASN LYS ASN GLY ASN PRO HIS SEQRES 6 A 123 ARG GLU ASN LEU ARG ILE SER LYS SER SER PHE GLN VAL SEQRES 7 A 123 THR ALA CYS LYS LEU HIS GLY GLY SER PRO TRP PRO PRO SEQRES 8 A 123 CYS GLN TYR ARG ALA THR ALA GLY PHE ARG ASN VAL VAL SEQRES 9 A 123 VAL ALA CYS GLU ASN GLY LEU PRO VAL HIS LEU ASP GLN SEQRES 10 A 123 SER ILE PHE ARG ARG PRO HET CIT A1123 13 HETNAM CIT CITRIC ACID FORMUL 2 CIT C6 H8 O7 FORMUL 3 HOH *54(H2 O) HELIX 1 1 ASN A 3 TYR A 14 1 12 HELIX 2 2 ASP A 22 ARG A 33 1 12 HELIX 3 3 ASN A 49 ALA A 55 1 7 HELIX 4 4 ILE A 56 GLU A 58 5 3 HELIX 5 5 GLN A 117 ARG A 121 5 5 SHEET 1 AA 3 ILE A 42 ILE A 46 0 SHEET 2 AA 3 PHE A 76 HIS A 84 -1 O THR A 79 N PHE A 45 SHEET 3 AA 3 GLN A 93 ARG A 101 -1 O GLN A 93 N HIS A 84 SHEET 1 AB 4 GLY A 62 HIS A 65 0 SHEET 2 AB 4 LEU A 69 SER A 72 -1 O LEU A 69 N HIS A 65 SHEET 3 AB 4 VAL A 104 GLU A 108 -1 O VAL A 105 N ARG A 70 SHEET 4 AB 4 LEU A 111 LEU A 115 -1 O LEU A 111 N GLU A 108 SSBOND 1 CYS A 26 CYS A 81 1555 1555 2.02 SSBOND 2 CYS A 39 CYS A 92 1555 1555 1.98 SSBOND 3 CYS A 57 CYS A 107 1555 1555 2.02 CISPEP 1 SER A 37 PRO A 38 0 -1.32 CISPEP 2 PRO A 90 PRO A 91 0 1.95 SITE 1 AC1 5 ILE A 71 GLY A 99 PHE A 100 ARG A 101 SITE 2 AC1 5 HOH A2054 CRYST1 86.549 38.297 39.043 90.00 90.00 90.00 P 21 21 2 4 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 0.011554 0.000000 0.000000 0.00000 SCALE2 0.000000 0.026112 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025613 0.00000