HEADER HYDROLASE 13-JUL-17 5OGH TITLE STRUCTURE OF RNASE A AT HIGH RESOLUTION (1.16 A) IN COMPLEX WITH 3'- TITLE 2 CMP AND SULPHATE IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE 1,RNASE A; COMPND 5 EC: 3.1.27.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 TISSUE: PANCREATIC KEYWDS RIBONUCLEASE A, 3'-CMP, RNASE A, MONONUCLEOTIDE INHIBITOR, HIGH KEYWDS 2 RESOLUTION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.BLANCO,G.PRATS-EJARQUE,V.A.SALAZAR,M.MOUSSAOUI,E.BOIX REVDAT 4 17-JAN-24 5OGH 1 REMARK LINK REVDAT 3 11-SEP-19 5OGH 1 JRNL REVDAT 2 24-OCT-18 5OGH 1 JRNL REVDAT 1 01-AUG-18 5OGH 0 JRNL AUTH G.PRATS-EJARQUE,J.A.BLANCO,V.A.SALAZAR,V.M.NOGUES, JRNL AUTH 2 M.MOUSSAOUI,E.BOIX JRNL TITL CHARACTERIZATION OF AN RNASE WITH TWO CATALYTIC CENTERS. JRNL TITL 2 HUMAN RNASE6 CATALYTIC AND PHOSPHATE-BINDING SITE JRNL TITL 3 ARRANGEMENT FAVORS THE ENDONUCLEASE CLEAVAGE OF POLYMERIC JRNL TITL 4 SUBSTRATES. JRNL REF BIOCHIM BIOPHYS ACTA GEN V.1863 105 2019 JRNL REF 2 SUBJ JRNL REFN ISSN 1872-8006 JRNL PMID 30287244 JRNL DOI 10.1016/J.BBAGEN.2018.09.021 REMARK 2 REMARK 2 RESOLUTION. 1.16 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.16 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 52947 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.121 REMARK 3 R VALUE (WORKING SET) : 0.121 REMARK 3 FREE R VALUE : 0.135 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2692 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.6400 - 3.0942 1.00 2821 142 0.1435 0.1674 REMARK 3 2 3.0942 - 2.4564 1.00 2682 151 0.1409 0.1371 REMARK 3 3 2.4564 - 2.1460 1.00 2713 116 0.1114 0.1311 REMARK 3 4 2.1460 - 1.9498 1.00 2630 170 0.1012 0.1097 REMARK 3 5 1.9498 - 1.8101 1.00 2678 122 0.0987 0.1201 REMARK 3 6 1.8101 - 1.7034 1.00 2645 154 0.0955 0.0963 REMARK 3 7 1.7034 - 1.6181 1.00 2623 155 0.0892 0.1073 REMARK 3 8 1.6181 - 1.5477 1.00 2645 135 0.0864 0.1067 REMARK 3 9 1.5477 - 1.4881 1.00 2631 129 0.0944 0.1120 REMARK 3 10 1.4881 - 1.4367 1.00 2630 129 0.1000 0.1253 REMARK 3 11 1.4367 - 1.3918 1.00 2627 139 0.1024 0.1323 REMARK 3 12 1.3918 - 1.3520 1.00 2624 121 0.1063 0.1418 REMARK 3 13 1.3520 - 1.3164 1.00 2623 164 0.1069 0.1186 REMARK 3 14 1.3164 - 1.2843 1.00 2604 155 0.1131 0.1554 REMARK 3 15 1.2843 - 1.2551 1.00 2594 142 0.1257 0.1367 REMARK 3 16 1.2551 - 1.2284 1.00 2620 158 0.1308 0.1587 REMARK 3 17 1.2284 - 1.2038 1.00 2627 142 0.1421 0.1868 REMARK 3 18 1.2038 - 1.1811 1.00 2644 135 0.1458 0.1649 REMARK 3 19 1.1811 - 1.1600 1.00 2594 133 0.1635 0.1893 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 10.730 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 1145 REMARK 3 ANGLE : 1.490 1573 REMARK 3 CHIRALITY : 0.086 175 REMARK 3 PLANARITY : 0.009 202 REMARK 3 DIHEDRAL : 18.529 453 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5OGH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1200005745. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : CHANNEL-CUT DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR (CINEL), REMARK 200 CRYOCOOLED, 6MM GAP REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR (VFM) REMARK 200 AND A HORIZONTAL FOCUSING MIRROR REMARK 200 (HFM), MANUFACTURED BY IRELEC REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52994 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.160 REMARK 200 RESOLUTION RANGE LOW (A) : 28.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.65 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.16 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1KF3 REMARK 200 REMARK 200 REMARK: HEXAGONAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.54 M AMMONIUM SULPHATE, 1.25 M REMARK 280 SODIUM CHLORIDE, 0.1 M SODIUM ACETATE PH 6.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.70533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.35267 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.35267 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.70533 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -69.0 KCAL/MOL 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 461 LIES ON A SPECIAL POSITION. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 104 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 GLN A 60 -138.43 -96.89 REMARK 500 GLN A 60 -138.43 -104.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 478 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A 479 DISTANCE = 6.33 ANGSTROMS 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 210 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 31 O REMARK 620 2 SER A 32 O 68.5 REMARK 620 3 ASN A 34 OD1 74.7 79.1 REMARK 620 4 HOH A 313 O 123.5 55.6 100.3 REMARK 620 5 HOH A 388 O 67.1 133.5 76.6 168.2 REMARK 620 6 HOH A 420 O 106.1 170.7 107.1 128.1 44.5 REMARK 620 7 HOH A 449 O 156.7 133.5 99.7 79.6 89.6 53.2 REMARK 620 8 HOH A 455 O 101.8 102.0 175.7 83.7 99.7 71.3 82.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue C3P A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue C3P A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 210 DBREF 5OGH A 1 124 UNP P61823 RNAS1_BOVIN 27 150 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL HET C3P A 201 33 HET C3P A 202 33 HET SO4 A 203 5 HET CL A 204 1 HET CL A 205 1 HET CL A 206 1 HET CL A 207 1 HET CL A 208 1 HET NA A 209 1 HET NA A 210 1 HETNAM C3P CYTIDINE-3'-MONOPHOSPHATE HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 2 C3P 2(C9 H14 N3 O8 P) FORMUL 4 SO4 O4 S 2- FORMUL 5 CL 5(CL 1-) FORMUL 10 NA 2(NA 1+) FORMUL 12 HOH *179(H2 O) HELIX 1 AA1 THR A 3 MET A 13 1 11 HELIX 2 AA2 ASN A 24 ARG A 33 1 10 HELIX 3 AA3 SER A 50 ALA A 56 1 7 HELIX 4 AA4 VAL A 57 GLN A 60 5 4 SHEET 1 AA1 5 VAL A 43 VAL A 47 0 SHEET 2 AA1 5 MET A 79 GLU A 86 -1 O THR A 82 N PHE A 46 SHEET 3 AA1 5 TYR A 97 GLU A 111 -1 O LYS A 98 N ARG A 85 SHEET 4 AA1 5 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 5 AA1 5 LYS A 61 VAL A 63 -1 N LYS A 61 O GLN A 74 SHEET 1 AA2 4 VAL A 43 VAL A 47 0 SHEET 2 AA2 4 MET A 79 GLU A 86 -1 O THR A 82 N PHE A 46 SHEET 3 AA2 4 TYR A 97 GLU A 111 -1 O LYS A 98 N ARG A 85 SHEET 4 AA2 4 VAL A 116 VAL A 124 -1 O VAL A 118 N ALA A 109 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.04 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.02 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.06 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.03 LINK O LYS A 31 NA NA A 210 1555 1555 2.96 LINK O ASER A 32 NA NA A 210 1555 1555 2.96 LINK OD1 ASN A 34 NA NA A 210 1555 1555 2.59 LINK NA NA A 209 O HOH A 334 1555 2654 2.86 LINK NA NA A 210 O HOH A 313 1555 1555 2.43 LINK NA NA A 210 O HOH A 388 1555 1555 2.19 LINK NA NA A 210 O HOH A 420 1555 1555 2.72 LINK NA NA A 210 O HOH A 449 1555 1555 2.62 LINK NA NA A 210 O HOH A 455 1555 1555 2.37 CISPEP 1 TYR A 92 PRO A 93 0 6.20 CISPEP 2 TYR A 92 PRO A 93 0 5.59 CISPEP 3 ASN A 113 PRO A 114 0 3.14 SITE 1 AC1 10 GLN A 11 HIS A 12 LYS A 41 VAL A 43 SITE 2 AC1 10 ASN A 44 THR A 45 HIS A 119 PHE A 120 SITE 3 AC1 10 HOH A 332 HOH A 351 SITE 1 AC2 12 LYS A 1 GLU A 2 ARG A 10 ASN A 34 SITE 2 AC2 12 HIS A 105 HOH A 333 HOH A 342 HOH A 346 SITE 3 AC2 12 HOH A 348 HOH A 358 HOH A 359 HOH A 366 SITE 1 AC3 6 THR A 3 ALA A 4 SER A 23 HOH A 364 SITE 2 AC3 6 HOH A 396 HOH A 462 SITE 1 AC4 2 GLN A 55 LYS A 61 SITE 1 AC5 3 NA A 209 HOH A 337 HOH A 437 SITE 1 AC6 6 SER A 50 LEU A 51 ALA A 52 NA A 209 SITE 2 AC6 6 HOH A 452 HOH A 459 SITE 1 AC7 5 SER A 16 GLN A 55 SER A 59 HOH A 363 SITE 2 AC7 5 HOH A 447 SITE 1 AC8 4 GLN A 74 LYS A 98 HIS A 105 HOH A 445 SITE 1 AC9 7 SER A 15 SER A 50 LEU A 51 SER A 59 SITE 2 AC9 7 CL A 205 CL A 206 HOH A 334 SITE 1 AD1 8 LYS A 31 SER A 32 ASN A 34 HOH A 313 SITE 2 AD1 8 HOH A 388 HOH A 420 HOH A 449 HOH A 455 CRYST1 64.060 64.060 64.058 90.00 90.00 120.00 P 32 2 1 6 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 0.015610 0.009013 0.000000 0.00000 SCALE2 0.000000 0.018025 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015611 0.00000