HEADER CELL ADHESION 17-JUN-22 7Y5J TITLE CRYSTAL STRUCTURE OF SDSCAM IG1 DOMAIN, ISOFORM ALPHA1V7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOWN SYNDROME CELL ADHESION MOLECULES; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHELICERATA; SOURCE 3 ORGANISM_TAXID: 6843; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CELL SURFACE RECEPTOR, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR Q.CHEN,Y.YU,J.CHENG REVDAT 2 29-NOV-23 7Y5J 1 REMARK REVDAT 1 24-MAY-23 7Y5J 0 JRNL AUTH J.CHENG,Y.YU,X.WANG,X.ZHENG,T.LIU,D.HU,Y.JIN,Y.LAI,T.M.FU, JRNL AUTH 2 Q.CHEN JRNL TITL STRUCTURAL BASIS FOR THE SELF-RECOGNITION OF SDSCAM IN JRNL TITL 2 CHELICERATA. JRNL REF NAT COMMUN V. 14 2522 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37130844 JRNL DOI 10.1038/S41467-023-38205-1 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 19192 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 920 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 21.2020 - 3.0579 1.00 2822 130 0.1678 0.1863 REMARK 3 2 3.0579 - 2.4282 1.00 2633 145 0.2013 0.2147 REMARK 3 3 2.4282 - 2.1216 1.00 2577 144 0.1866 0.2196 REMARK 3 4 2.1216 - 1.9278 1.00 2586 122 0.1813 0.2358 REMARK 3 5 1.9278 - 1.7897 1.00 2548 137 0.2080 0.2194 REMARK 3 6 1.7897 - 1.6842 1.00 2569 121 0.2190 0.2330 REMARK 3 7 1.6842 - 1.6000 1.00 2537 121 0.2374 0.2761 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.90 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 2:26) REMARK 3 ORIGIN FOR THE GROUP (A): 18.7243 -22.3974 -5.2269 REMARK 3 T TENSOR REMARK 3 T11: 0.1118 T22: 0.0298 REMARK 3 T33: 0.1181 T12: -0.0373 REMARK 3 T13: 0.0227 T23: -0.0125 REMARK 3 L TENSOR REMARK 3 L11: 3.3453 L22: 2.7053 REMARK 3 L33: 5.5301 L12: 0.6508 REMARK 3 L13: -0.0679 L23: -0.8019 REMARK 3 S TENSOR REMARK 3 S11: -0.0696 S12: 0.1174 S13: -0.2813 REMARK 3 S21: 0.0545 S22: 0.0714 S23: 0.0185 REMARK 3 S31: 0.1800 S32: -0.1937 S33: -0.0097 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 27:50) REMARK 3 ORIGIN FOR THE GROUP (A): 19.9949 -11.3347 -7.1715 REMARK 3 T TENSOR REMARK 3 T11: 0.2062 T22: 0.0375 REMARK 3 T33: 0.0992 T12: -0.0287 REMARK 3 T13: -0.0190 T23: 0.0161 REMARK 3 L TENSOR REMARK 3 L11: 1.7444 L22: 0.8285 REMARK 3 L33: 3.6988 L12: -0.2868 REMARK 3 L13: 0.0589 L23: -1.7072 REMARK 3 S TENSOR REMARK 3 S11: -0.0068 S12: -0.0449 S13: 0.2686 REMARK 3 S21: -0.0824 S22: 0.0797 S23: 0.1186 REMARK 3 S31: -0.2241 S32: -0.1146 S33: -0.0053 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 51:57) REMARK 3 ORIGIN FOR THE GROUP (A): 28.6675 -14.8243 -9.1892 REMARK 3 T TENSOR REMARK 3 T11: 0.0640 T22: 0.1017 REMARK 3 T33: 0.1280 T12: -0.0480 REMARK 3 T13: 0.0213 T23: 0.0208 REMARK 3 L TENSOR REMARK 3 L11: 7.0504 L22: 5.0072 REMARK 3 L33: 9.4640 L12: -3.2367 REMARK 3 L13: -7.4091 L23: 2.5075 REMARK 3 S TENSOR REMARK 3 S11: -0.1566 S12: -0.2302 S13: 0.0767 REMARK 3 S21: 0.0944 S22: -0.0118 S23: -0.3408 REMARK 3 S31: 0.0817 S32: 0.7671 S33: 0.1841 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 58:77) REMARK 3 ORIGIN FOR THE GROUP (A): 18.9403 -17.3243 -0.5341 REMARK 3 T TENSOR REMARK 3 T11: 0.0946 T22: 0.0416 REMARK 3 T33: 0.0643 T12: -0.0316 REMARK 3 T13: 0.0179 T23: 0.0018 REMARK 3 L TENSOR REMARK 3 L11: 2.1108 L22: 1.6314 REMARK 3 L33: 4.0173 L12: -0.0177 REMARK 3 L13: -0.5298 L23: -0.7708 REMARK 3 S TENSOR REMARK 3 S11: 0.0345 S12: -0.2055 S13: 0.0015 REMARK 3 S21: 0.1257 S22: -0.0211 S23: 0.0242 REMARK 3 S31: -0.0005 S32: -0.0851 S33: 0.0177 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 78:90) REMARK 3 ORIGIN FOR THE GROUP (A): 15.2294 -11.0098 -15.1478 REMARK 3 T TENSOR REMARK 3 T11: 0.2214 T22: 0.0737 REMARK 3 T33: 0.1426 T12: -0.0604 REMARK 3 T13: -0.0323 T23: 0.0874 REMARK 3 L TENSOR REMARK 3 L11: 1.2894 L22: 4.8172 REMARK 3 L33: 5.4994 L12: 1.7222 REMARK 3 L13: -1.5407 L23: -4.7655 REMARK 3 S TENSOR REMARK 3 S11: -0.1698 S12: 0.1543 S13: 0.1330 REMARK 3 S21: -0.2359 S22: 0.0474 S23: 0.2574 REMARK 3 S31: 0.0356 S32: -0.1105 S33: -0.2449 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESID 91:95) REMARK 3 ORIGIN FOR THE GROUP (A): 12.1835 -23.8475 4.7589 REMARK 3 T TENSOR REMARK 3 T11: 0.1202 T22: 0.1631 REMARK 3 T33: 0.1399 T12: -0.0504 REMARK 3 T13: 0.1154 T23: 0.0727 REMARK 3 L TENSOR REMARK 3 L11: 1.9361 L22: 2.7115 REMARK 3 L33: 4.7809 L12: -0.3824 REMARK 3 L13: 1.3117 L23: 0.1289 REMARK 3 S TENSOR REMARK 3 S11: 0.0481 S12: -0.4957 S13: -0.4324 REMARK 3 S21: 0.2957 S22: -0.0150 S23: 0.1430 REMARK 3 S31: 0.3825 S32: -0.1551 S33: 0.0384 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 7Y5J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1300030304. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19264 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 37.80 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 35.90 REMARK 200 R MERGE FOR SHELL (I) : 1.01600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 6ZR7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M SODIUM CITRATE TRIBASIC, 100 MM REMARK 280 SODIUM CACODYLATE/ HYDROCHLORIC ACID PH6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 75.36400 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 37.68200 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.52300 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 18.84100 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 94.20500 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 75.36400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 37.68200 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 18.84100 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 56.52300 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 94.20500 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 237 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 241 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 GLY A -4 REMARK 465 ALA A -3 REMARK 465 SER A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ALA A 96 REMARK 465 PRO A 97 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 THR A 9 CG2 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 ASP A 1 O HOH A 101 2.09 REMARK 500 O HOH A 238 O HOH A 245 2.09 REMARK 500 O HOH A 107 O HOH A 208 2.12 REMARK 500 OD2 ASP A 83 O HOH A 102 2.18 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 219 O HOH A 219 12544 2.04 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 GLU A 40 -102.18 52.88 REMARK 500 GLN A 48 -123.89 54.37 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 256 DISTANCE = 7.91 ANGSTROMS DBREF 7Y5J A -4 97 PDB 7Y5J 7Y5J -4 97 SEQRES 1 A 102 GLY ALA SER GLY SER ASP PHE PRO VAL ILE SER PRO PHE SEQRES 2 A 102 THR PHE PRO THR ASN VAL ARG LEU GLY GLU GLN VAL ARG SEQRES 3 A 102 VAL PHE CYS THR VAL ARG ARG GLY ASN PRO PRO PHE SER SEQRES 4 A 102 PHE ALA TRP PHE LYS GLU GLY GLU LYS LEU ILE THR GLY SEQRES 5 A 102 GLN HIS ILE GLU VAL GLU ASN THR ASP LYS TYR THR SER SEQRES 6 A 102 LYS LEU GLY ILE LEU ASN VAL SER THR LEU ASP ILE GLY SEQRES 7 A 102 ASN TYR THR CYS GLU ILE THR ASN GLN ASP GLY LYS ASP SEQRES 8 A 102 SER ALA THR SER ARG LEU ILE VAL GLU ALA PRO FORMUL 2 HOH *156(H2 O) HELIX 1 AA1 SER A 68 ILE A 72 5 5 SHEET 1 AA1 4 VAL A 4 ILE A 5 0 SHEET 2 AA1 4 VAL A 20 ARG A 28 -1 O ARG A 28 N VAL A 4 SHEET 3 AA1 4 THR A 59 ILE A 64 -1 O SER A 60 N CYS A 24 SHEET 4 AA1 4 ILE A 50 ASP A 56 -1 N GLU A 53 O LYS A 61 SHEET 1 AA2 4 GLU A 42 LEU A 44 0 SHEET 2 AA2 4 SER A 34 LYS A 39 -1 N TRP A 37 O LEU A 44 SHEET 3 AA2 4 GLY A 73 ASN A 81 -1 O GLU A 78 N ALA A 36 SHEET 4 AA2 4 GLY A 84 LEU A 92 -1 O LEU A 92 N GLY A 73 SSBOND 1 CYS A 24 CYS A 77 1555 1555 2.05 CISPEP 1 PRO A 31 PRO A 32 0 4.86 CRYST1 64.773 64.773 113.046 90.00 90.00 120.00 P 65 2 2 12 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 0.015439 0.008913 0.000000 0.00000 SCALE2 0.000000 0.017827 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008846 0.00000